baber/WOPTO huggingface dataset:
Patent KR-20210122517-A (KR)
Title: Air housing apparatus for lens protection of Vehicle-mounted optics
Inventor: MIN KYOUNG WON
IPC: G02B27/00
Filed: 2020-04-01
Abstract: Provided is an air housing apparatus for protecting, from contamination, scratches, and damage, a lens and a cover glass which affect the performance of an optical device installed on a vehicle such as a camera and LIDAR. An air housing apparatus according to an embodiment of the present invention comprises: a cover into which high pressure air is injected; an air guide for injecting the supplied high pressure air toward the front surface of a lens or a sensor; and an air housing provided so as to connect the cover and the air guide and transferring the high pressure air supplied from the cover to the air guide. Therefore, the lens, the sensor, or the cover glass of the vehicle-installed optical device such as the camera and the LIDAR can be continually protected from contamination and scratches by means of the injected air. In addition, energy efficiency can be enhanced by controlling the discharge pressure of air provided by an air pressure generation apparatus on the basis of information relating to the running speed and RPM of the vehicle or an air flow direction and air flow velocity.
Patent KR-20210095525-A (KR)
Title: Duel Air Conditioning Device Using Phase Change Material
Inventor: KIM GWANG UK
IPC: F28D7/10
Filed: 2020-04-03
Abstract: The present invention relates to a dual air conditioner system using a phase change material, and more particularly to the dual air conditioner system using a phase change material that can cool the indoor air by using a phase change material by maintaining the temperature of a cooling water at a low temperature, and can perform air purification, dehumidification and cooling in one device with high efficiency. The present invention includes an upper fan and a PCM module.
Patent KR-20210128611-A (KR)
Inventor: CHOI BONG KI
IPC: H01L23/495
Filed: 2020-04-17
Abstract: The present invention relates to a semiconductor lead frame stamping die with improved production efficiency and, more specifically, to a semiconductor lead frame stamping die with improved production efficiency, which can minimize the likelihood of occurrence of errors when producing a lead frame with fine tolerance, and can achieve rapid stamping. A technical subject of the present invention is to provide a semiconductor lead frame stamping die which comprises an upper mold having a punch and a lower mold provided with a die, in which the raw material is continuously supplied from an inlet of one side to an outlet of the other side. The semiconductor lead frame stamping die includes a start pin provided at the entrance of the lower mold and vertically moved to align the end of the raw material continuously supplied; a plurality of guide blocks installed at an inlet and an outlet of the lower mold and fixedly installed to limit the horizontal movement of the raw material when the raw material is moved; and a plurality of level blocks detachably installed on the lower surface of the upper mold to adjust the clamping level of the upper mold and the lower mold.
Patent KR-20210132881-A (KR)
Title: Lead for stimulation and lead system using the same
IPC: A61N1/36
Filed: 2020-04-28
Abstract: The present invention provides an electrode line used for an electric line implantation system for implanting an electrode line for a deep brain stimulator. According to one aspect of the present invention, an electrode line comprises: an electrode wire for transmitting a stimulation signal from a brain region into which the electrode line is inserted; a plurality of electrodes provided in a brain region insertion part provided near both ends of the electrode wire and an interface part with an external device; and a signal line interconnecting the electrodes. The insertion part of the electrode wire provided with the electrode includes a plurality of electrode parts on which the electrode is provided and a plurality of stretchable parts disposed between the electrode parts. A plurality of moving plates having different diameters are installed on the inner wall of the insertion part corresponding to the electrode part, a wire is installed in a plurality of parts of each moving plate, and each wire passes through the inner wall of the electrode wire to extend outside through the interface part.
Patent KR-20210110129-A (KR)
Title: Systems and methods for a delivery completion audit tool
Inventor: LEE YUL HEE
IPC: G06Q10/08
Filed: 2020-05-07
Abstract: A computer system for generating a single page user interface comprises a display, a memory storing instructions, and at least one processor configured to execute the instructions to perform operations. The operations include: a step of receiving an invoice ID for a customer from a first database; a step of receiving a delivery completion picture associated with the invoice ID from a second database; a step of receiving delivery information from a third database; and a step of generating a critical delivery information set and a data analysis set based on the invoice ID, the delivery completion picture, and the delivery information. Also, the system generates a single page user interface including information from the critical delivery information set and the data analysis set. Moreover, the single page user interface is displayed on the display. The single page user interface is configured to receive an input from a user and update the user interface in response to the received input.
Patent KR-20200056364-A (KR)
Title: Apparatus and method for treating substrate
Inventor: KIM IN JUN
IPC: H01J37/32
Filed: 2020-05-08
Abstract: The present invention relates to a substrate treating device and, more specifically, to a substrate treating device using plasma. According to one embodiment of the present invention, the substrate treating device comprises: a chamber having treatment space therein; a substrate support unit positioned in the chamber and supporting a substrate; a gas supply unit supplying a process gas into the chamber; a power supply unit applying power into the chamber; and a controller controlling the gas supply unit and the power supply unit. The power supply unit includes a power supply and an impedance matching device including one or a plurality of variable elements. The controller controls a size of the variable elements to be adjusted based on a change in a flow rate of the process gas provided into the chamber. The efficiency of a substrate treatment process may be improved.
Patent KR-20210137633-A (KR)
Title: Device to protect and maintain hair
IPC: A45D20/48
Filed: 2020-05-11
Abstract: The present invention relates to a device for protecting and maintaining hair by using warm wind similar to a hair dryer. The device for protecting and maintaining hair comprises a casing having an air inlet, a hair combining member, an air outlet, and an air flow guiding unit.
Patent KR-20210142841-A (KR)
Title: Pipe coupling structure
IPC: F16B7/04
Filed: 2020-05-19
Abstract: The present invention relates to a pipe connection structure with an improved structure for simply and rigidly connecting a first and a second pipe which have an inclination angle on a support pipe and for simply adjusting a connection angle of the first and the second pipe with respect to the support pipe, so as to rigidly maintain the adjusted connection angle of the first and second pipe. The pipe connection structure comprises: a first and a second pipe; a first and a second connector for connecting the first and the second pipe on the support pipe; and a stopper element for preventing the first and the second connector from rotation.
Patent KR-20210145952-A (KR)
Inventor: KIM JEONG SIK
IPC: D21G9/00
Filed: 2020-05-26
Abstract: According to an embodiment of the present invention, the present invention can collect real-time production information and find a cause of a paper fracture by linking to a paper fracture time in the past and using a big data analysis technique, so it is possible to predict a symptom causing the same paper fracture and provide a warning system capable of taking action in the field in advance. In addition, the present invention can minimize variable elements by a human by optimizing resources of a paper factory, derive insights and foresights about an interested target by using big data, and construct a manufacturing operation environment wherein data-based decision making is implemented in real time.
Patent KR-20210152668-A (KR)
Title: Device and method for estimating life expectancy of a used battery pack
Inventor: PARK A REUM
IPC: G01R31/392
Filed: 2020-06-09
Abstract: The present invention relates to a device for estimating the life of a battery pack including: a cell voltage measuring unit measuring the cell voltage of each battery cell configuring the battery pack; and a control unit controlling the time of a single cycle of repeated charge and discharge of each battery cell. The used battery pack life estimation device of the present invention includes a state-of-health calculation unit calculating the expected life (state of health) of the battery pack based on the transition of the discharge final voltage gradually decreasing during preset discharge end time or information on discharge time change continuing until the discharge end voltage. According to the present invention, the expected life is estimated by monitoring the transition of change in discharge end voltage through short charge and discharge cycle testing with respect to a battery collected after use in an electric vehicle. Accordingly, it is possible to provide data for reuse determination. In addition, the degree of aging can be objectively grasped even with respect to an initial use history-less battery.
Patent KR-20210152880-A (KR)
Title: Board game for assembling blocks with adjustable difficulty level and board game method using the same
Inventor: YEON KYU HO
IPC: A63F9/06
Filed: 2020-06-09
Abstract: The present invention relates to a board game for block assembly with adjustable difficulty and a board game method using the same. The board game comprises: seven board blocks which are provided with square cells connected with each other and have different shapes; a game board which is formed to mount the board blocks at a center thereof and has a support platform, which protrudes upwards from an edge thereof, to fix the board blocks; and a plurality of number blocks which are formed inside an inner surface of the game board, are formed in the same size with the square cell, and are marked with a number on an upper surface thereof to represent a location of a part on which the board block is not mounted. By playing the board game, a user improves spatial perception by selecting a number and types of blocks and assembling Tetris blocks in a limited range.
Patent KR-20210155642-A (KR)
Inventor: KIM YOUNGSAN
IPC: H05K7/20
Filed: 2020-06-16
Abstract: An electronic device according to various embodiments of the present disclosure comprises: a display; a plurality of temperature sensors; and a processor operatively connected to the display and the plurality of temperature sensors, wherein the processor measures a temperature using the plurality of temperature sensors, generates a heating image of the electronic device based on the measured temperature, displays the generated heating image of the electronic device on the display, and controls a component of the electronic device based on the heating image. In addition, various embodiments are possible. Therefore, the present invention is capable of controlling the component of the electronic device that generates heat.
Patent KR-20210156064-A (KR)
Inventor: YOO EUN KYUNG
IPC: A61K8/81
Filed: 2020-06-17
Abstract: The present invention relates to a cosmetic composition for foundation and, more specifically, to a cosmetic composition comprising: an oil phase; a pigment; and a powder, wherein the oil phase includes at least one thickener among a hydrogenated styrene/isoprene copolymer and hydrogenated styrene/ butadiene copolymer. Accordingly, the cosmetic composition for foundation of the present invention provides long-lasting coverage, while having good feeling of use, spreadability, and formulation stability.
Patent KR-20210156621-A (KR)
Inventor: CHAE YOUNG JOO
IPC: H01M4/36
Filed: 2020-06-18
Abstract: Disclosed are a nickel-based composite positive electrode active material for a lithium secondary battery, a manufacturing method thereof, and a lithium secondary battery containing a positive electrode including the same, wherein the nickel-based composite positive electrode active material is a secondary particle comprising a plurality of primary particles and includes: a core unit comprising nickel-based lithium metal oxide having a layered structure; and a surface unit positioned on the core unit, and the surface unit includes primary particles present in a composite phase having a spinel structure and a layered structure.
Patent KR-20210157709-A (KR)
Inventor: AHN GANG MO
IPC: C09J163/00
Filed: 2020-06-22
Abstract: The present invention relates to a plate-shaped heating element with improved connection reliability, and a manufacturing method thereof. The plate-shaped heating element of the present invention comprises: upper and lower plates positioned at upper and lower ends; a first adhesive separately attached to a lower surface of the upper plate and an upper surface of the lower plate; a second adhesive; and a heating element including a heating pattern.
Patent KR-20210157993-A (KR)
Inventor: KIM YU NA
IPC: G06Q50/30
Filed: 2020-06-23
Abstract: The present invention relates to a system for providing interactive question and answer (Q/A) in real-time during an online English lecture, which enables a questioner and an answerer to exchange Q/A in real-time through visual information through images and audio information through microphones and speakers. To this end, the system comprises: a questioner terminal including an input means, a display means, a microphone, a speaker, and a communication means; an answerer terminal including an input means, a display means, a microphone, a speaker and a communication means; a question management unit performing management to display question content transmitted from the questioner terminal on the display means of the answerer terminal or output question content in voice through the speaker of the answerer terminal in real-time; a video answer management unit performing management to display answer content transmitted from the answerer terminal on the display means of the questioner terminal or output answer content in voice through the speaker of the questioner terminal in real-time; a distributed storage server receiving and distributing information recording the question content and answer content displayed or output in the questioner terminal and the answerer terminal or by voice; and a storage management unit selectively transmitting the distributed stored information to a user terminal.
Patent KR-20210000283-A (KR)
Inventor: LEE BEOM ZOO
IPC: A61K8/27
Filed: 2020-06-24
Abstract: The present invention relates to a UV-blocking functional dispersion comprising an ultrafine inorganic particle dispersoid, a coconut alkane-based oil dispersion medium and a dispersion stabilizer, a UV-blocking cosmetic composition comprising the same as an active ingredient, and a method for preparing the same. The present invention provides an improved UV protection effect and a long-lasting effect by using a plant-derived oil that is safe for the human body as a dispersion medium and stably dispersing an ultrafine inorganic particle dispersoid. Also, the present invention can exhibit excellent usability and remarkable compatibility with other cosmetic ingredients.
Patent KR-20220000035-A (KR)
Title: Mask strap with print side
Inventor: KIM SUNG SOO
IPC: G09F23/00
Filed: 2020-06-25
Abstract: The present invention relates to a mask strap with a printing surface capable of highlighting dignity and reliability of advertisements. According to the present invention, printing surfaces (20) are formed at equal intervals in the longitudinal direction of a mask strap (10) woven with fabric and elastic yarn, so that a difference between the printing surface (20) of a molding-treated surface and the untreated surface can be emphasized.
Patent KR-20220000074-A (KR)
Title: Electronic device for measuring ecg and method for operation in the electronic device
Inventor: CHANG NAMSEOK
IPC: A61B5/339
Filed: 2020-06-25
Abstract: According to various embodiments of the present invention, provided are an electronic device and an operating method therein. The electronic device of the present invention comprises: a memory; an electrode module including at least four electrodes separately connected to designated connection points of a human body; and at least one processor electrically connected to the electrode module and the memory. The processor obtains contact impedance values from the four electrodes, sets electrode combination information for separately connecting the four electrodes and the designated connection points on the basis of the obtained contact impedance values to store the same in the memory, and measures an electrocardiogram of the human body on the basis of signals received from the electrode module when the four electrodes are connected to each of the designated connection points on the basis of the electrode combination information. Other embodiments may be possible. Therefore, the time for attempting an electrocardiogram measurement can be reduced.
Patent KR-20220001092-A (KR)
Title: Manufacturing method of functional coffee using chitosan extract
Inventor: SEO GYEONG RAK
IPC: A23F5/08
Filed: 2020-06-29
Abstract: The present invention relates to manufacture of functional coffee and, more specifically, to a method for manufacturing functional coffee using a chitosan extract, in which functional ingredients help bone health and lowering cholesterol while helping in increasing immunity are added in a coffee manufacturing process, so that anyone can drink coffee without burden while enjoying the unique taste and aroma of coffee. To achieve this, the method comprises: a step of putting green coffee beans into a heated roaster and performing roasting and cooling to acquire coffee beans; a step of putting the coffee beans and a chitin or chitosan extract containing glucosamine components into a mixer in an appropriate amount and mixing the mixture evenly to acquire functional coffee beans in which the chitin or chitosan extract is adsorbed thereto; a step of sealing and aging the functional coffee beans at a predetermined temperature and time to acquire aged functional coffee beans in which coffee aroma and taste are fixed to the coffee beans; and a step of grinding the aged functional coffee beans with a blender and packaging and commercializing the ground coffee by capacity.
Patent KR-20220003218-A (KR)
Title: Misidentification Prevention Apparatus for Identifying Vehicle Number Plate With Adversarial Attack And Method Thereof
Inventor: KANG MYUNGCHUL
IPC: G06N20/00
Filed: 2020-07-01
Abstract: The present invention relates to a misrecognition prevention device for determining a license plate to which a hostile attack is applied. According to the present invention, the misrecognition prevention device for determining a license plate to which a hostile attack is applied includes: an input unit for receiving a vehicle image to be determined; a vehicle number extraction unit for extracting a region for the license plate from the vehicle image to be determined, and extracting license plate data including information on numbers and characters included in the extracted region for the license plate; a determination unit for determining a hostile attack on the license plate by inputting the license plate data into a machine learning algorithm previously learned; and a reinforcement unit for updating the hostile dataset using the vehicle image to be determined when determined that the hostile attack is generated, and re-learning a machine learning algorithm using the updated hostile dataset. As described above, according to the present invention, by repeatedly learning the deep learning model, an accurate determination result is provided in response to hostile attacks which misrecognize the contents of numbers and characters due to perturbation included in the license plate, thereby neutralizing malicious attacks of an attacker.
Patent KR-20200098438-A (KR)
Inventor: JIN GUANG
IPC: G06F40/109
Filed: 2020-07-06
Abstract: Provided is a phonetic text system, which is the most advanced text system. However, all of the current phonetic systems have weaknesses such as the lack of a phonetic ability, the complicated use of letters, the insufficient minimization of a letter shape, disadvantages such as an insufficient transliteration ability, or the like. In order to overcome these weaknesses, Kim Gwang alphabet was created, and the method of deriving patterns are presented. The method is implemented by deriving as many as 80 letterheads from 3 basic models, compressing in 3 steps and 3 operations, so as to provide an easy and effective method, and providing flexible elasticity in the same context. The alphabets made in the method can be implemented to be suitable for the arrangement method, be theoretically infinite music range, and have phonetic methods of all languages.
Patent KR-20210006860-A (KR)
Inventor: YEO SANG HO
IPC: E04D13/04
Filed: 2020-07-07
Abstract: An objective of the present invention is to provide a falling water receiver structure which can be sturdily installed on a tent used outdoors. The falling water receiver structure receives falling water falling from a tent having a horizontal support bar and comprises: a body unit which includes a bending line formed in a horizontal direction, a pair of long edges facing each other while the bending line is arranged therebetween, and a pair of short edges connecting the pair of long edges, and can be bent upward with respect to the bending line; and a plurality of fixing units arranged on the pair of long edges of the body unit, wherein ends thereof are extended to the outside. The body unit includes a plurality of insertion grooves arranged between the plurality of fixing units and the bending line. The plurality of fixing units each includes a first coupling member formed on the upper surface thereof and a second coupling member formed on the lower surface thereof. If the falling water receiver structure is fixed on the adjacent horizontal support bar, the fixing units enclose the horizontal support bar at least once, and then the first coupling member and the second coupling member of the fixing unit finally passing through the insertion grooves are coupled to each other.
Patent KR-20220006785-A (KR)
Title: Antenna module
Inventor: CHOI JAE WOONG
IPC: H01Q1/02
Filed: 2020-07-09
Abstract: The present disclosure relates to an antenna module. The antenna module comprises: a wiring structure including a plurality of insulation layers, a plurality of wiring layers, and a plurality of via layers; an antenna disposed on an upper surface of the wiring structure; a heat radiation structure disposed around the antenna on the upper surface of the wiring structure; and a sealing material disposed on the upper surface of the wiring structure and covering at least a part of the antenna and heat radiation structure respectively.