baber/WOPTO huggingface dataset:
Patent KR-20210138344-A (KR)
Title: Apparatus and method for teaching of a vehicle
IPC: H01L21/67
Filed: 2020-05-12
Abstract: A vehicle teaching apparatus may include: a housing provided to be gripped by the hand unit of a vehicle traveling along a traveling rail; a display part provided in the housing and displaying the seating position of the housing on a seating surface to confirm the seating position of the housing with respect to a reference point provided on the seating surface on which an object transported by the vehicle is seated, and a vibration damping part provided on the housing and the seating surface to damp the horizontal vibration of the housing. An objective of the present invention is to provide the vehicle teaching apparatus and method that can improve teaching precision.
Patent KR-20210138925-A (KR)
Title: Sanding method of sand tank replace between sanding machine and vacuum suction and the apparatus thereof
IPC: B24C9/00
Filed: 2020-05-13
Abstract: The present invention relates to a sanding method for charging sand by replacing the sand tanks of a vacuum suction device and a sanding device, and a sanding device using the same. The sanding method comprises: a sanding preparation step of positioning an object to be sanded, a sanding device nozzle, and a vacuum suction device inlet in an enclosed space; a sanding step of operating the sanding device to spray the sand in the sand tank (116) of the sanding device (110) from a nozzle toward the object to be sanded positioned in a sanding chamber (130) to sand the surface of the object to be sanded, and to suction the sand used for sanding by the vacuum suction device (120) and sand the surface of the object to be sanded while the sand is stored in the sand tank (126) of the vacuum suction device (120); a sanding tank replacement step in which when the sand in the sand tank (116) of the sanding device (110) is exhausted, the sanding is stopped, and the sand tanks (116, 126) of the sanding device (110) and the vacuum suction device (120) are separated, respectively, and the sand tank (116) of the sanding device (110) is mounted on the vacuum suction device (120), and the sand tank (126) of the vacuum suction device (120) is mounted on the sanding device (110) so that the sand is replaced and charged; and a step of stopping the sanding device and separating the object to be sanded when the sanding is completed. Therefore, instead of charging sand by movement, the sand tanks of the sanding device and the vacuum suction device are formed to be compatible, so that sand can be charged by only replacing the sand tanks (116, 126).
Patent KR-20210143558-A (KR)
Title: Infinite water purification kit
IPC: C02F1/28
Filed: 2020-05-20
Abstract: The present invention relates to an infinite water purification kit capable of preventing environmental pollution. According to the present invention, the infinite water purification kit comprises: a water bag storing raw water; a primary sediment filter installed inside the water bag to filter out foreign substances contained in the raw water stored in the water bag; and a secondary hollow fiber membrane filter supplying drinkable purified water by filtering pathogens contained in the primary purified raw water.
Patent KR-20210145900-A (KR)
Inventor: GWAK BYEONG GWAN
IPC: H02J7/00
Filed: 2020-05-26
Abstract: The present invention relates to a prefabricated cabinet. An objective of the present invention is to provide the prefabricated battery cabinet provided for a purpose of convenient maintenance and storage of a plurality of batteries in order to prevent deterioration of a performance of batteries to be reused after charging as described above. The prefabricated cabinet of the present invention has a simple structure to reduce manufacturing costs and is economical, and is configured to provide the prefabricated battery storage cabinet which is more convenient in managing a plurality of batteries at the same time. In addition, the prefabricated storage cabinet consists of a configuration in case of a fire accident which may occur.
Patent KR-20210149389-A (KR)
Inventor: SEO JUNGHWA
IPC: A61M5/32
Filed: 2020-06-02
Abstract: The present invention provides a needle assembly for a medical device which comprises: an outer needle; and an inner needle that is slidably inserted into the inside of the outer needle. The outer needle comprises: a fixing unit whose shape is fixed and maintained; and a flexible unit formed of an elastically deformable material. Medical treatment can be easily performed by forming the present invention in a straight or bending shape by manipulation of a user.
Patent KR-20210152201-A (KR)
Inventor: SON CHUN MYUNG
IPC: G01K1/02
Filed: 2020-06-08
Abstract: Provided is an optical fiber distribution temperature measuring system. According to an embodiment of the present invention, the optical fiber distribution temperature measuring system comprises: a light source generating an incident light; an optical splitter introducing the incident light into an optical fiber to be measured, and outputting a rear scattering signal generated from the optical fiber to be measured by the incident light; a filter unit filtering the rear scattering signal outputted from the optical splitter excluding a Raman anti-stokes scattering signal and a stokes scattering signal; an optical detector detecting the Raman anti-stokes scattering signal and the stokes scattering signal passing through the filter unit; and a calculation device calculating a cumulative average of a measuring signal including the detected Raman anti-stokes scattering signal and the stokes scattering signal, and generating a distribution temperature data of the optical fiber to be measured. The calculation device controls the number of sampling data of the measurement signal applied to the calculation of the cumulative average by using a change rate of the distribution temperature data. The present invention aims to provide an optical fiber distribution temperature measuring system which is capable of improving the accuracy of temperature distribution data.
Patent KR-20210152866-A (KR)
Title: Three dimensional printing apparatus for underwater concrete printing
Inventor: HONG KEE JEUNG
IPC: B33Y30/00
Filed: 2020-06-09
Abstract: According to one aspect of the present invention, provided is a three-dimensional printing apparatus for underwater concrete printing, which forms a three-dimensional object in water by discharging a concrete mixture. The three-dimensional printing apparatus for underwater concrete printing comprises: a ship; a main concrete mixing unit which is mounted on the ship, and mixes the concrete mixture; a transfer pipe which has one end connected to the main concrete mixing unit and the other end extending into the water, and transfers the concrete mixture mixed in the main concrete mixing unit into the water; a concrete print head which is coupled to the transfer pipe, and receives the concrete mixture from the transfer pipe and discharges the received concrete mixture; and a print head position control unit which is immersed in water, and controls the position of the concrete print head.
Patent KR-20210153191-A (KR)
Inventor: SEONG JAE MIN
IPC: G02B5/20
Filed: 2020-06-09
Abstract: An embodiment of the present invention relates to a display device. A display device including a first pixel, a second pixel, and a third pixel emitting different colors includes: a first color conversion layer disposed to correspond to the emission area of the first pixel on a substrate and including quantum dots; a second color conversion layer disposed to correspond to the emission region of the second pixel and including second quantum dots; and a barrier rib disposed between the first color conversion layer and the second color conversion layer and including barrier rib-scattering particles and a first pigment.
Patent KR-20210145058-A (KR)
Inventor: CHUAN CHANG FENG
IPC: B08B3/02
Filed: 2020-06-16
Abstract: The present invention provides a wafer cleaning device for cleaning a wafer on a carrier. The wafer cleaning device comprises a sink, a hanger, a jig, an opening and closing mechanism, a rotating mechanism, an elevating mechanism, and at least one washing nozzle. At least a part of the hanger is suspension-installed at an upper portion of the sink. The jig is suspension-installed at an upper portion of the sink at the hanger. The jig includes a mask for loading a carrier and a crimp cover for crimping the carrier to the mask. The mask is open-formed therein with a through hole for exposing the wafer which is disposed downward toward the sink. The opening and closing mechanism is connected between the mask and the crimp cover and relatively moves the mask and the crimp cover to open or close the jig. The rotating mechanism may drive horizontal rotation of the jig in connection with the jig. The elevating mechanism may drive elevation of the jig in connection with the jig. The washing nozzle is installed in the sink and is disposed upward toward the through hole.
Patent KR-20210155576-A (KR)
Inventor: HWANJOON CHOI
IPC: H01L33/20
Filed: 2020-06-16
Abstract: The present invention relates to a transfer substrate used for manufacturing a display device using a semiconductor light emitting element. The transfer substrate includes a base substrate and a phosphor structure provided on the base substrate and including divided unit phosphor structures which are respectively transferred to the semiconductor light emitting element.
Patent KR-20210156047-A (KR)
Inventor: CHOI WANG KYU
IPC: G21F9/00
Filed: 2020-06-17
Abstract: The present invention relates to a foam decontamination method and, more specifically, to a foam decontamination method comprising: an acid decontamination step of processing an acid foam decontamination agent to a decontamination target; an oxidative decontamination step of processing an oxidative foam decontamination agent to the decontamination target; and a cleaning step of performing cleaning of the decontamination target by using cleaning water between the acid decontamination step and the oxidative decontamination step.
Patent KR-20200145757-A (KR)
Inventor: LEE JUN
IPC: A61P29/00
Filed: 2020-06-19
Abstract: The present invention relates to a composition for preventing, alleviating or treating alcoholic gastritis containing a fraction of an Apios americana tuber extract, and a manufacturing method thereof. More specifically, the present invention provides: an anti-inflammatory composition containing an Apios americana tuber fraction extracted and fractionated with a specific solvent; a pharmaceutical composition for preventing or treating inflammatory diseases containing the anti-inflammatory composition; a health functional food composition for preventing or alleviating inflammatory diseases containing the anti-inflammatory composition; a pharmaceutical composition for preventing or treating alcoholic gastritis containing the anti-inflammatory composition; a health functional food composition for preventing or alleviating alcoholic gastritis containing the anti-inflammatory composition; and a method for manufacturing the fraction having anti-inflammatory activity.
Patent KR-20210158241-A (KR)
Inventor: IM HYUK SOON
IPC: B65G1/04
Filed: 2020-06-23
Abstract: A guide structure of a hoist unit may comprise: a plurality of guide beams extending in a vertical direction to correspond to the four corners of the hoist unit for lifting and lowering a carrier in a vehicle that travels along traveling rail and transports the carrier; and guide roller units, provided at each of the four corners of the hoist unit, each having guide rollers for guiding the lifting and lowering of the hoist unit while in contact with the beams to prevent shaking of the hoist unit.
Patent KR-20220000613-A (KR)
Title: Composition for treating, alleviating or preventing brain cancer comprising Berbamine and Arcyriaflavin A
Inventor: JUNG HYE JIN
IPC: A61K31/407
Filed: 2020-06-26
Abstract: The present invention relates to a composition for treating brain cancer which exhibits chemical synthetic lethality, and the like. Combination administration of berbamine and arcyriaflavin A has a synergistic synthetic lethality on cancer stem-like cells compared to individual components, remarkably inhibits neurosphere formation, and exhibits excellent metastatic ability inhibitory activity, thereby being able to be usefully used for treatment, prevention or alleviation of brain cancer.
Patent KR-20210002039-A (KR)
Inventor: MIN DAEJIN
IPC: C12N5/077
Filed: 2020-06-26
Abstract: The present invention provides a wrinkle forming device for an artificial skin, including a mold fixing frame and a mold mounted on the mold fixing frame, wherein the mold includes a mounting part mounted on the mold fixing frame and a stamp connected to the mounting part, wherein the stamp includes an upper surface directly coupled to the mounting part and a lower surface facing the upper surface, wherein the lower surface includes one or more uneven parts. The present invention also provides a method for manufacturing a wrinkled artificial skin using the wrinkle forming device, a wrinkled artificial skin manufactured by the method, and a method for screening a skin wrinkle alleviation compound using the wrinkled artificial skin.
Patent KR-20220002794-A (KR)
Title: Mobile robot control apparatus for three dimensional modeling, three dimensional modeling system having the same and method of three dimensional modeling using the same
Inventor: JO SUNG HO
IPC: G05D1/02
Filed: 2020-06-30
Abstract: A mobile robot control device for three-dimensional modeling comprises: an online three-dimensional modeling part; and a path planning part. The online three-dimensional modeling part receives an image sequence from a mobile robot, and generates a first map and a second map that are different from each other based on the image sequence. The path planning part generates a global path based on the first map, extracts a target surface based on the second map, and generates a local irradiation path having a smaller movement unit than that of the global path based on the global path and the target surface. Therefore, the present invention is capable of allowing a high-quality three-dimensional model to be configured.
Patent KR-20220007223-A (KR)
Inventor: KIM WANG JUNG
IPC: A41D27/24
Filed: 2020-07-10
Abstract: A mask ring attachment device comprises: a base body; a mask body transport module installed on the base body and including a receiving unit accommodating the mask body and a transport unit transporting the receiving unit; a wire drawing unit disposed on both sides of the mask body to form a pair of rings on both sides of the mask body, respectively, to draw out a wire to a predetermined length; a wire gripper unit including a pair of wire grippers for gripping both ends of the drawn out wire and a rotation unit for overlapping both ends of the wire on the mask body by rotating the wire grippers toward the mask body; a wire cutting unit for cutting the wire; a ring forming unit disposed on the upper and lower portions of the mask body to fuse both ends of the wire to form a pair of rings on the mask body; and a ring interference prevention unit for sagging a ring to the lower portion of the mask body by spraying air from the upper portion of the ring toward the lower portion of the ring to prevent the wire grippers from interfering with the loop while the wire grippers are separated from the loop as the loop is formed on the mask body. According to the present invention, productivity of a mask is improved.
Patent KR-20220008410-A (KR)
Inventor: LEE JUNG HYUN
IPC: G06K9/62
Filed: 2020-07-13
Abstract: The present invention relates to an augmented reality unmanned store device for interacting with a customer, which interacts with a customer to display products and enable the customer to buy products without displaying actual products while operating an unmanned store. The augmented reality unmanned store device comprises: a product showing unit which shows various product images to customers visiting the unmanned store on a screen on a divided wall of the unmanned store, and shows the screen product image so that the visiting customer can select the screen product image; a product selection recognition unit which recognizes the selection of at least one of the screen product images; and a control unit which generates augmented reality implementation information of the selected screen product image according to the selection of the visiting customer among the plurality of screen product images recognized by the product selection recognition unit, and controls the screen product image displayed on the divided wall to be changed according to the change in a setting condition.
Patent KR-20220009201-A (KR)
Inventor: JINKYEONG KIM
IPC: H01H85/165
Filed: 2020-07-15
Abstract: The present invention relates to a high voltage fuse capable of minimizing an explosive force when blocking overcurrent and increasing insulation performance. The high voltage fuse comprises: a hollow housing; an element provided inside the housing and fused when overcurrent is applied; inner caps coupled to both ends of the housing and having a through hole to expose an end of the element; an outer cap coupled to surround the end of the housing to which the inner cap is coupled; and a terminal connected to the outer cap. The element is formed in a plate shape extending in one direction, and has a shape bent one or more times in a width direction. For example, the element can be bent so that a longitudinal section has an inverted U-shape.
Patent KR-20220017747-A (KR)
Inventor: KWON SEOK JIN
IPC: G01N27/02
Filed: 2020-08-05
Abstract: Disclosed is a device for detecting a defect. More specifically, the device for detecting a defect comprises: a body mounted in an object to be inspected; an electromagnetic induction unit disposed in the body and generating an induced current; and a sensor of which one surface is disposed to face the electromagnetic induction unit and detecting a defect of the object to be inspected based on a change of the induced current.
Patent KR-20220020444-A (KR)
Title: Storage of Umbrella for Vehicle and Controlling method thereof
Inventor: KIM JI AH
IPC: B60R16/03
Filed: 2020-08-11
Abstract: The present invention relates to an umbrella storage device for a vehicle. According to one embodiment of the present invention, the umbrella storage device for a vehicle comprises: a rain sensor determining whether it is raining; a holder positioned inside a vehicle to allow an umbrella to be positioned therein; a cover unit selectively opening one surface of the holder; a driving unit applying driving force to open the cover unit; and a control unit receiving data of whether it is raining from the rain sensor and opening the cover unit when the vehicle is opened during rain or controlling the driving unit to open the cover unit by corresponding to a request of a user for opening the cover unit.
Patent KR-20220020521-A (KR)
Inventor: PARK HYUN JUN
IPC: G09B9/00
Filed: 2020-08-12
Abstract: Disclosed are a non-face-to-face automated device education system and an education method using the same. According to a specific embodiment of the present invention, since a user learns how to use a selected automated device by performing virtual experience on a manual of the automated device through playback of distributed educational content for the automated device, a learning solution for the automated device can be provided in a non-face-to-face manner and a gap in informatization utilization between user groups for automated devices can be minimized. Since advertisements are exposed during the virtual experience of the manual of the automated device, revenue according to the number of uses of an automated device education system or the number of advertisement views exposed during the virtual experience can be acquired. In addition, since points are accumulated or virtual currency is given according to a learning result of the automated device, immersion in the virtual experience of the automated device can be increased and interest can be aroused. The non-face-to-face automated device education system comprises a storage unit and a playback unit.
Patent KR-20220021218-A (KR)
Inventor: KIM MIN SANG
IPC: H04R29/00
Filed: 2020-08-13
Abstract: Disclosed is a control method of an electronic apparatus connected to a source device and a sound output device. The control method of an electronic apparatus according to the present disclosure includes the steps of: receiving content of a source device and providing audio data of the content to a sound output device; diagnosing, when the audio data of the content is not output from the sound output device, an output error of at least one of the source device and the sound output device based on an audio mode of an electronic apparatus; performing reconnection to at least one of the source device and the sound output device based on a diagnosing result; and changing the audio mode when the audio data of the content is not output from the sound output device even after the reconnection.
Patent KR-20220021714-A (KR)
Inventor: JUNGHYUN PARK
IPC: D06F37/14
Filed: 2020-08-14
Abstract: A laundry treatment apparatus having a rotating unit is disclosed. According to one embodiment of the present invention, the rotating unit includes a bottom part positioned on the bottom surface of a drum, a column part protruding from the bottom part to an open side of the drum and provided in a hollow shape, a blade protruding from the outer circumferential surface of the column part and extending from one end facing the bottom surface to the other end facing the open side, and a cap part coupled to an end of the column part to close the inside of the column part, wherein the blade may be provided so that the other end is spaced apart from the cap part. Therefore, deformation of the column part when manufacturing the rotating unit can be minimized.
Patent KR-20220021784-A (KR)
Inventor: LEE JEONGBIN
IPC: C08G75/0254
Filed: 2020-08-14
Abstract: The present application relates to a method for producing a polyarylene sulfide resin. According to the present application, it is possible to greatly reduce the content of residual alkali metal detected in polyarylene sulfide and improve the thermal stability of a resin. Specifically, the method for manufacturing the polyarylene resin comprises the following steps: manufacturing a sulfur source-containing mixture obtained by a dehydration reaction between a hydrosulfide of an alkali metal and a hydroxide of an alkali metal; manufacturing a slurry containing polyarylene sulfide by adding a dihalogenated aromatic compound and an amide-based compound to a mixture containing the sulfur source, and then performing a polymerization reaction; and washing the polyarylene sulfide-containing slurry.
Patent KR-20200105769-A (KR)
Title: navigation application
Inventor: LEE SEO IN
IPC: G01C21/20
Filed: 2020-08-21
Abstract: The present invention relates to a route guide application. A purpose of the present invention is to enable smooth movement considering the density of the population. According to the present invention, a route guide includes a step of delivering information to a smartphone and an entry personnel sensing part formed in each entry space part in a building through a communication part. The route guide application comprises: a smartphone; a route guide icon executing a route guide application of the smartphone; a district personnel display window displaying a desired district selection window and the number of personnel in a district on the route guide application; a district selection window enabling a user to load a route guide window by selecting the same from the district personnel display window; and the route guide window receiving the route guide after confirming the district selection window. Therefore, the present invention can have an effect of enabling smooth movement considering the density of the population.