baber/WOPTO huggingface dataset:
Patent KR-20210115226-A (KR)
Inventor: CHOE GYEONG SU
IPC: B64D47/08
Filed: 2020-03-12
Abstract: The present invention relates to a drone for spraying a deicing agent. According to the present invention, the drone for spraying a deicing agent, which flies unmanned, comprises: a camera which takes pictures of the road; a road surface condition measurement unit which divides the road surface into a deicing agent spraying area and a deicing agent non-spraying area with an image captured by controlling the camera; and a snow removal spraying unit which, when it is determined to be the deicing agent spraying area by the road surface condition measurement unit, applies the deicing agent to the deicing agent spraying area by correcting the position of the drone. It is possible to fly on a road that is difficult to identify with the naked eye or is not easily accessible, thereby reducing costs such as labor costs, and predict the icing that may occur on the road surface by receiving the weather information in real time, or prevent and prevent traffic accidents by spraying the deicing agent on the icy road surface.
Patent KR-20200138652-A (KR)
Inventor: SHIH HUNG LING
IPC: H01L27/11526
Filed: 2020-03-17
Abstract: Various embodiments of the present application relate to an integrated circuit (IC) comprising a floating gate test device, as well as a method for forming the IC. In some embodiments, the IC comprises a memory region and a logic region integrated in a substrate. A memory cell structure is disposed on the memory region, and a logic device is disposed on the logic region. A memory test structure is disposed at a periphery of the memory cell structure. The memory test structure includes a pair of dummy control gates each separated from the substrate by a pair of dummy floating gates and a pair of dummy select gate electrodes disposed on opposite sides of the pair of dummy control gates. The memory test structure further includes a pair of conductive floating gate test contact vias each extending through the pair of dummy control gate and reaching to the dummy floating gate.
Patent KR-20210116076-A (KR)
Title: Air purifying apparatus using vegetation block
Inventor: LEE TAEK JONG
IPC: A01G7/04
Filed: 2020-03-17
Abstract: Disclosed is an air-purifying apparatus with an indoor vegetation unit. The air purifying apparatus with the indoor vegetation unit of the present invention comprises: a main body with an air inlet and air outlet; an air purification unit provided in the main body for purifying the air flowing in through the air inlet and discharging the same through the air outlet; a vegetation unit provided in the main body and provided with a plurality of landscaping plants; and a water supply unit provided in the main body to supply water to the vegetation unit. The air flowing into the air purification unit is entered through a passage isolated from the vegetation unit and the water supply unit, and is moved to the air outlet in a zigzag form.
Patent KR-20210117865-A (KR)
Title: Smartphone information control system And That way
Inventor: KWON HYUNG SEOK
IPC: H04M1/725
Filed: 2020-03-21
Abstract: The present invention relates to a smartphone information control system and to a method thereof. When running an information control APP on the smartphone of a guardian and reporting theft/loss in real time, wired/wireless communication is executed and information can be backed up and deleted in real time according to the conditions set through access to the theft/loss of the smartphone information control APP of a user, so as to determine and track a real-time location, in the system and the method.
Patent KR-20210125711-A (KR)
Title: Method And Apparatus for Recognizing Character of Container
Inventor: LEE HUI WON
IPC: G06K9/20
Filed: 2020-04-09
Abstract: Disclosed are a method and an apparatus for recognizing container text using text recognition. According to an embodiment, when a crane unloads a container in a port, and then a truck carrying a container passes through a gate, a camera provided in the lower portion of the crane or in the port is used to photograph the upper portion or the side portion of the container in which the container identification information is written. When a character corresponding to the number of digits representing a container cargo is detected from a character patch after detecting the character patch written on the upper portion or the side portion of the container in an image on the basis of a calculated character confidence probability (CP), conventional character recognition technology ignores missing characters and recognizes an identification number string by listing only the recognized characters in a row, and thus container identification fails. According to the present invention, character alignment is used to estimate a container identification number, wherein an undetected empty space is recognized and supplemented if some characters are not detected in the container identification information. In addition, provided are a container character recognition method and device, which can define reliability probability according to a character position in a recognized character string within a frame and estimate high-accuracy identification information by composing and comparing character strings between frames in order to compensate for character recognition accuracy and character string change problems for each frame according to the performance of a recognizer when the frames change in the image in the port.
Patent KR-20200125476-A (KR)
Title: Composite sheet for forming protective film
Inventor: SAIKI NAOYA
IPC: H01L21/78
Filed: 2020-04-21
Abstract: Provided is a protective film-forming composite sheet, which provides a supporting sheet and a protective film-forming film formed on one side of the supporting sheet. The protective film-forming composite sheet has the transmittance of 0.3% or less of light having a wavelength of 365 nm. In the protective film-forming composite sheet, a semiconductor chip is not destroyed or malfunctioned, even when an energy ray is irradiated on the semiconductor chip or a semiconductor chip formed with a protective film.
Patent KR-20210138263-A (KR)
Title: A semiconductor chip mounting tape and a method of manufacturing semiconductor package using the tape
IPC: H01L23/29
Filed: 2020-05-12
Abstract: The technical problem to be solved by the present invention is to provide a tape for mounting a semiconductor chip that comprises air bubbles in an adhesive film to improve productivity of the semiconductor package. Provided are a tape for mounting a semiconductor chip and a method for fabricating a semiconductor package using the same. A tape for mounting a semiconductor chip comprises: a tape base film comprising first and second surfaces opposite to each other; and an adhesive film comprising a third surface facing the first surface of the tape base film and a fourth surface opposite to a third surface. The adhesive film comprises a plurality of voids therein, and the semiconductor chip adheres to the fourth surface of the adhesive film.
Patent KR-20210140952-A (KR)
Title: Hydro gel and method for manufacturing thereof
IPC: C08L33/02
Filed: 2020-05-14
Abstract: The present invention relates to a hydrogel and a method for manufacturing the same. The hydrogel of the present invention has very high mechanical strength as well as super absorbency, so that it can be applied to novel biomaterial applications such as tissue engineering, wound dressing materials, drug delivery systems and agriculture. The hydrogel according to the present invention comprises: a first polymer; a first crosslinking agent; a second polymer; and a second crosslinking agent.
Patent KR-20210143499-A (KR)
Title: Manufacturing method of health food having antioxidant activity containing fermented polygonum multiflorum complex extracts and the health food having antioxidant activity thereby
IPC: A23L29/30
Filed: 2020-05-20
Abstract: The present invention relates to a method of manufacturing an antioxidant functional health supplement containing a fermented Fallopia multiflora Haraldson complex extract which enhances antioxidant activity of Fallopia multiflora Haraldson, and an antioxidant functional health supplement manufactured thereby. According to the present invention, the method comprises: a first step of aging Fallopia multiflora Haraldson to perform pretreatment; a second step of putting the aged Fallopia multiflora Haraldson and herbal supplements into water and heating the mixture to form an extract; a third step of filtering the extract to separate a liquid extract; a fourth step of adding a malt medium and sugar to the extract, inoculating the extract with lactic acid bacteria, and performing fermentation for 60 to 80 hours at a temperature of 30 to 40℃ to form a fermented Fallopia multiflora Haraldson complex extract; and a fifth step of mixing oligosaccharide, maltodextrin, golden syrup, pear concentrate, and xanthan gum with the fermented Fallopia multiflora Haraldson complex extract to form a food composition.
Patent KR-20210146186-A (KR)
Inventor: JO HYEONG WOO
IPC: E02F9/08
Filed: 2020-05-26
Abstract: The present invention relates to a multilink-type bridge of an undercarriage system for improving the working efficiency of a worker. In accordance with the present invention, a multilink is applied to an excavator for the first time, and, in regard to an undercarriage system among vehicle body structures of an excavator, a multilink-type bridge (30) is used to limit a relative motion of a center frame (10) and a roller frame (20) in a vertical direction. In the undercarriage system in which the center frame (10) and the roller frame (20) are independent, a plurality of links are added to be rotated up and down by a predetermined angle in vertical and longitudinal directions of the roller frame (20), thus preventing the inclination of the center frame (10) caused by an uneven road condition to prevent an overturn accident while improving the working efficiency through an improvement in driving comfort for drivers, and also, one-sided wear on a track can be prevented, which can lead to an effect of improving a service life.
Patent KR-20210146612-A (KR)
Inventor: PARK JONGMIN
IPC: B23P19/04
Filed: 2020-05-27
Abstract: A fastening part supply device is disclosed. The disclosed fastening part supply device according to an exemplary embodiment of the present invention is for supplying a plurality of bolts aligned by a bolt alignment device to a fastening portion of a part to be fastened, comprising: i) a bolt picking unit rotatably installed at the tip of an arm of a handling robot and picking a plurality of bolts aligned in the bolt alignment device; and ii) a bolt drop unit installed on the tip side of the arm of the handling robot and dropping the bolts picked by the bolt picking unit to the fastening portion.
Patent KR-20210147224-A (KR)
Inventor: CHYUN CHAN HYUK
IPC: A01M1/08
Filed: 2020-05-28
Abstract: Disclosed is a pest detection system. The pest detection system according to an embodiment comprises: a pest detection device comprising a plurality of light emitting units and light accommodating units to detect the identification of pests; a signal processing unit converting a pest detection signal received from the pest detection device into time information; and a management unit analyzing information about pests through the time information converted by the signal processing unit, storing a database, and providing a solution, thereby analyzing the information about pests more precisely, accurately and providing a customized service to a user according to the types and characteristics of pests.
Patent KR-20210148625-A (KR)
Inventor: PARK JONG HWAN
IPC: C12R1/225
Filed: 2020-06-01
Abstract: The present invention relates to a composition for preventing or treating inflammatory diseases comprising a Lactobacillus sakei CVL-001 strain, wherein the composition activates NOD2, which is an inflammatory regulator, and exhibits an effect of suppressing weight loss and alleviating a disease activity index (DAI) for an animal model induced by ulcerative colitis, thereby being able to be used for preventing, treating or alleviating inflammatory diseases.
Patent KR-20210148632-A (KR)
Inventor: LEE SUNG HO
IPC: C02F1/00
Filed: 2020-06-01
Abstract: The present invention relates to a circulation type nutrient solution supplying device which reprocesses and uses a waste nutrient solution supplied to crops and, more specifically, to an eco-friendly circulation type nutrient solution supplying device applied with a microbubble, capable of being treated to sterilize and reuse the waste nutrient solution through a hydroxyl group (OH-radical) generated when the microbubble is generated, by comprising a microbubble generating unit sterilizing the waste nutrient solution using OH-radical generated when a microbubble having a diameter of 50 to 100 um or less is generated.
Patent KR-20210157610-A (KR)
Inventor: SON JAE YEON
IPC: G06F40/174
Filed: 2020-06-22
Abstract: Disclosed are a document editing device capable of automatically generating a table corresponding to a specified area in a spreadsheet based on a data attribute, and an operating method thereof. The document editing device and the operating method thereof according to the present invention, while a data area is designated in a spreadsheet by a user, when an automatic table generation command based on a data attribute for the data area is applied, after checking the data attribute of each of data inserted in the data area, a field corresponding to each of the checked data attribute is generated. By inserting the data inserted into each of a plurality of columns constituting the data area into one record based on the data attribute matched to each field, the table based on the data attribute is automatically generated, so that a user can efficiently promote data management.
Patent KR-20220001115-A (KR)
Inventor: JANG SUNG DU
IPC: B25H3/02
Filed: 2020-06-29
Abstract: The present invention relates to a tool organizer for work, which comprises: a tool storage unit with an open top; and a tool support member built into the tool storage unit and formed in a ring shape to support one end of the tool. Accordingly, by inserting one end a tool between an inner peripheral surface of the tool storage unit and the tool support member, it is possible to store and organize the tool, so that the tool can be conveniently stored and organized, and one tool organizer can store and organize many tools, and stored and organized tools can be viewed at a glance, making it easy to find tools.
Patent KR-20220003423-A (KR)
Title: Thin film transistor array substrate and display device
Inventor: KO YOUNG HYUN
IPC: H01L27/32
Filed: 2020-07-01
Abstract: Embodiments of the present disclosure relate to a thin film transistor array substrate and a display device. More particularly, the thin film transistor array substrate includes a first thin film transistor and a second thin film transistor. The physical properties of a channel of the semiconductor layer of the first thin film transistor is different from the physical properties of a channel of the semiconductor layer of the second thin film transistor. The gate insulating structure between the semiconductor layer and the gate electrode of the first thin film transistor is different from the gate insulating structure between the semiconductor layer and the gate electrode of the second thin film transistor. Thus, first and second thin film transistors having different transistor characteristics can be provided.
Patent KR-20220004874-A (KR)
Title: Display and driving method thereof
Inventor: DONGGUN LEE
IPC: G09G3/3291
Filed: 2020-07-03
Abstract: Disclosed are a display device and a driving method thereof. The display device comprises: a digital-analog converter converting pixel data into a data voltage; a switch circuit supplying the data voltage to a data line and a feedback line in an initialization step; and a calculation amplifier comparing a feedback voltage from the feedback line and the data voltage to supply the data voltage that changes by a difference between a feedback voltage and the data voltage to the data line in a compensation step.
Patent KR-20220005916-A (KR)
Title: Method for providing personalized services based on intelligent analysis of public transportation usage information
Inventor: JANG JUNG YOEL
IPC: G06Q50/30
Filed: 2020-07-07
Abstract: Disclosed is a computer program stored in a computer-readable storage medium, which provides a customized service based on a predicted destination to a user. According to one embodiment of the present invention, the computer program includes instructions for allowing a processor of a server to perform the following steps: receiving getting-on data from a user terminal; recognizing a user of the user terminal on the basis of the getting-on data; acquiring base information related to the getting-on data by inputting getting-on point information included in the getting-on data into a base recognition model associated with the user among a plurality of point recognition models stored in a memory; and inputting the base information and the getting-on data into a destination prediction model related to the user among a plurality of destination prediction models stored in the memory to acquire the user's getting-off data.
Patent KR-20220009280-A (KR)
Title: Electrode for secondary battery and method for preparing the same
Inventor: KIM JAE YOUN
IPC: H01M4/04
Filed: 2020-07-15
Abstract: The present invention relates to an electrode for a secondary battery including: an electrode current collector; a first electrode mixture layer formed on at least one surface of the electrode current collector and including an electrode active material and a binder; and a second electrode mixture layer including an electrode active material and a binder and formed on the first electrode mixture layer, wherein the porosity of the first electrode mixture layer is smaller than the porosity of the second electrode mixture layer. According to the present invention, an ion migration path is secured through the optimization of the porosity inside the electrode, and electrolyte impregnation properties are increased to improve the fast charging performance and output characteristics of the secondary battery.
Patent KR-20210023686-A (KR)
Title: Transport apparatus
Inventor: KIM DONG SUB
IPC: H01L21/677
Filed: 2020-07-21
Abstract: The present invention provides a transfer device which can effectively cool a transfer robot. According to the technical idea of the present disclosure, the transfer device comprises: a chamber; a transfer robot movably installed in the chamber; and a cooling block provided in the chamber and configured to cool the transfer robot in a non-contact manner, wherein the cooling block is movably installed in the chamber so that the distance between the cooling block and the transfer robot is variable.
Patent KR-20220012746-A (KR)
Inventor: MA GUE HWAN
IPC: H04N17/04
Filed: 2020-07-23
Abstract: An object of the present invention is to provide an electronic device for accurately performing speaker output correction and a control method thereof. The present invention relates to an electronic device. The electronic device respectively outputs a first audio and a second audio through a speaker based on a first test signal including analog information and a second test signal including digital information; and receives a first feedback signal and a second feedback signal respectively corresponding to the first audio and the second audio through a microphone. The output correction for the speaker is performed by identifying feedback information corresponding to each of the analog information and the digital information included in the received first feedback signal and the second feedback signal.
Patent KR-20220014697-A (KR)
Title: Electric boiler system of high efficiency and high-calendar pipeline structure
Inventor: KWON OH HYEON
IPC: F24H9/18
Filed: 2020-07-29
Abstract: An electric boiler system of a pipe structure with high efficiency and high transfer power, when forming a pipe system of an electric boiler capable of heating and supplying hot water, comprises: a water supply unit having a water supply pipe introducing and supplying a heating medium such as water; a heater unit having a heater pipe to be divided and mounted while providing a fast and high heat transfer rate by accommodating the heating medium introduced from the water supply unit; a heating unit connected to the heater unit to move the heated heating medium to have a cold/hot water heating pipe capable of heating and a hot water pipe capable of providing hot water; and a control means linked to the water supply unit, the heater unit, and the heating unit electrically or in circuitry to control heat transfer or the like in accordance with a set sequence when using hot water and using heating. According to the present invention, the heater pipe installed on the boiler is bound vertically and horizontally in various ways to greatly widen the contact surface of a heating medium fluid actually heating water or the like and extend the contact time as well to efficiently shorten hot water production time. A connection pipe of a curved structure connecting a plurality of heater pipes is connected in vertical or horizontal zigzags and is connected in a plurality of high-dimensional stacking structures to quickly heat the heating medium fluid and allow continuous heating of high heat. Also, transformation into various shapes is possible through the connection pipe connected to be rotated to allow electric boilers with various shapes and structures to be applied.
Patent KR-20220017076-A (KR)
Inventor: KANG HYUNG KOO
IPC: H05B47/19
Filed: 2020-08-04
Abstract: The present invention relates to an LED lamp equipment lighting control device equipped with a color temperature variable function that phase divides a remotely received pulse width modulation (PWM) control signal to generate two PWM driving signals with opposite phases from each other, and allows the two LED modules with different color temperatures to control dimming with a single converter. The present invention comprises: a first LED module; a second LED module; a wireless communication module; a single LED converter; a phase dividing means; a first PWM driver; and a second PWM driver. Therefore, the present invention is capable of having an effect for easy maintenance.
Patent KR-20210086943-A (KR)
Title: Heat sink structure and flexible light-emitting device having heat sink structure
Inventor: CHEN PIN CHU
IPC: F21V17/10
Filed: 2020-08-28
Abstract: The present invention relates to a heat sink structure and a flexible light emitting device having the heat sink structure. A heat sink structure according to the present invention dissipates heat through a heat sink part. A hook part on one end of the heat sink structure is hooked with the fixed part of another heat sink structure to form a flexible and bendable heat sink structure. When bending the heat sink structure, a first non-linear structure is provided. The flexible light emitting device can be disposed on the heat sink structure. Heat generated by the flexible light emitting device can be removed by the heat sink structure. The heat sink structure can be adapted to lamps having various designs. Then, the design freedom and reliability of the lamps can be improved.