baber/WOPTO huggingface dataset:
Patent KR-20210143454-A (KR)
Title: Camera module
IPC: H04N5/225
Filed: 2020-05-20
Abstract: An embodiment of the present invention discloses a camera module, which includes a fixing unit, a moving unit which moves with respect to the fixing unit, a driving unit which moves the moving unit, and a stopper unit connected to the fixing unit. The driving unit provides a driving force to move the moving unit relative to the fixing unit in an optical axis direction or a direction perpendicular to the optical axis direction in a first mode. In a second mode, without providing a driving force to the moving unit, the stopper unit is separated from the moving unit in the first mode and connected to the moving unit in the second mode.
Patent KR-20210155899-A (KR)
Inventor: JO YOU YOUNG
IPC: A61K35/64
Filed: 2020-06-17
Abstract: The present invention relates to a composition comprising nuedongchunghacho water extract for preventing or treating inflammatory diseases. A composition comprising nuedongchunghacho water extract according to the present invention has excellent anti-inflammatory effects such as inhibiting the production of TNF-α and IL-6, and thus can be usefully used for preventing, alleviating or treating inflammatory diseases.
Patent KR-20210156046-A (KR)
Inventor: CHO SANG HEE
IPC: D06M11/38
Filed: 2020-06-17
Abstract: The present invention relates to sofa sewing thread, and more particularly, to improved sofa sewing thread that can solve the problem that the lint of sewn thread at the boundary where two fabrics meet when the sofa fabric is sewn and glued together is generated due to the friction of the user, improve the quality of a product, and increase customer satisfaction.
Patent KR-20210060298-A (KR)
Inventor: CHUNG YANG HOON
IPC: A61M1/00
Filed: 2020-06-19
Abstract: The present invention relates to a retractor, which includes: a flexible body having a closed loop shape; a suction tube configured to penetrate from the outside of the body to the inside, protruding toward a center of the body to form a suction passage, and having a plurality of suction force distribution openings for dispersing suction pressure to a circumferential surface located inside the body; and at least one support part provided along an inner circumferential surface of the body, and formed in a direction perpendicular to the circumferential surface direction of the body. In addition, the retractor as described above may be implemented in various ways according to embodiments. According to the present invention, the retractor not only facilitates traction of organs during surgery, but also prevents blockage of a suction port during traction of the organs.
Patent KR-20220000304-A (KR)
Title: Methods for synchronizing heterogeneous systems and the systems
Inventor: OH CHANG NAM
IPC: H04N5/77
Filed: 2020-06-25
Abstract: Disclosed are a synchronizing method of a heterogeneous system, and a system thereof. The synchronizing method of a heterogeneous system includes the steps of: (a) acquiring system time information of an image control system when an abnormal signal is generated by a sensor; and (b) acquiring an image stream corresponding to the system time information from the image control system and outputting the image stream, when requesting the image playback corresponding to the occurrence of the abnormal signal. According to the present invention, the image playback discrepancy caused by abnormal events caused by the discrepancy between a sensor system and the image control system with different synchronization periods or time setting.
Patent KR-20220000732-A (KR)
Title: Parking management system and method of setting parking priority
Inventor: KIM SIK
IPC: H01L21/677
Filed: 2020-06-26
Abstract: A parking management system according to an embodiment of the present invention is a parking management system for managing parking of a vehicle that transports an object to be transferred to or from a plurality of zones while moving along a transport rail disposed along a path on which the object to be transferred is moved. The parking management system may include: a transfer request amount measuring part configured to measure a transfer request amount for an object to be transferred in a plurality of zones; a vehicle traffic measurement part configured to measure vehicle traffic in the plurality of zones; and a control part configured to set parking priority for the plurality of zones based on the transfer request amount and the vehicle traffic.
Patent KR-20210011327-A (KR)
Title: Method for forming pattern using antireflective coating composition including photoacid generator
Inventor: LEE JUNG JUNE
IPC: G03F7/038
Filed: 2020-06-30
Abstract: The present invention discloses an anti-reflection coating composition comprising a polymer, a photoacid generator having a crosslinking group, a compound capable of crosslinking the polymer and the photoacid generator, a thermal acid generator, and an organic solvent. The present invention provides an anti-reflection composition for alleviating pattern collapse margin in negative tone development.
Patent KR-20200085250-A (KR)
Title: Micro Display
Inventor: LEE JAE HOON
IPC: G09G3/32
Filed: 2020-06-30
Abstract: Embodiments of the present invention disclose a micro display device. The micro display device according to one embodiment of the present invention includes: a first pixel including a first pixel circuit and a first light emitting element connected to the first pixel circuit; a second pixel adjacent to the first pixel and including a second pixel circuit and a second light emitting element connected to the second pixel circuit; a switching element connecting the first light emitting element of the first pixel to the second pixel circuit of the second pixel in response to a control signal, and connecting the second light emitting element of the second pixel to the first pixel circuit of the first pixel; a logic element for outputting the control signal to the switching element in response to an input signal corresponding to the selection of the first pixel or the second pixel. Therefore, it is possible to increase production yield and improve quality deterioration.
Patent KR-20220015576-A (KR)
Title: Platform and method for providing travelable information with dogs
Inventor: OH HYUNG TAEK
IPC: G06Q20/14
Filed: 2020-07-31
Abstract: An objective of the present invention is to provide a service enabling a user to find location information of places where the user can enter with dogs on the basis of a map at a glance and make a reservation. According to one embodiment of the present invention, a platform for relaying information on travel with dogs relays information and vouchers among a user terminal, a service provider server, and a third party. The service provider server comprises: a member management module registering a user's dog information; an information management module storing and managing information on dog-friendly lodging establishments and restaurants, dog hospitals, dog-related service establishments, parks and tourist destinations; and a communication module receiving destination or location information from the user terminal and transmitting the information from the information management module. The user terminal comprises: a display; a map module displaying the user's current location or destination in a map on the display; a filter module selecting the user's purpose information on the display; and an output module implementing business and tourist destination information on a received location on the display. The communication module has a relay function of extracting the location information from the information management module and sending requested information to the user terminal. The map module displays the location information received from the communication module in a pin shape having a fixed location value on the map. The output module is executed when each marked pin is selected by the map module.
Patent KR-20220016407-A (KR)
Title: Display apparatus
Inventor: CHO YOUNG MIN
IPC: H01L51/56
Filed: 2020-07-31
Abstract: The present invention provides a display apparatus capable of reducing an area of a peripheral region while implementing a high-resolution image, in which the display apparatus includes: a substrate including a display region and a peripheral region outside the display region; a first pad located in the peripheral region and located on a first layer; a second pad located in the peripheral region adjacent to the first pad in a first direction and located on a second layer different from the first layer; a third pad located in the peripheral region adjacent to the first pad in a second direction and located on the second layer; a first connecting wire located on the first layer and connected to the first pad; a second connection wire located on the second layer and connected to the second pad; and a third connection wire located on the second layer, connected to the third pad, and passing between the first connection wire and the second connection wire.
Patent KR-20220016530-A (KR)
Inventor: KIM JAE BOK
IPC: H02S30/10
Filed: 2020-08-03
Abstract: The present invention relates to a solar system for a median strip. More specifically, the solar system is invented for obtaining an environmental and economic advantage of solving a task such as hot wire supply in a mountain area and the like where supply of electricity is not easy by using a median strip of a road as a supporter of a solar generation panel, installing a solar panel with a median strip cover shape along the median strip, and making a section for solar generation on the high-speed road to use electricity through a solar cell without external power supply, and minimizing social costs and casualties caused by traffic accidents because of black ice and the like by making it possible for a driver to clearly recognize a danger through a guide rail lamp and traffic guidance display lamp in the solar panel even in a situation that visual identification is hard such as at night or in bad weather.
Patent KR-20220026374-A (KR)
Title: Transfer apparatus
Inventor: LEE SUNG HO
IPC: H01L21/67
Filed: 2020-08-25
Abstract: An objective of the present invention is to provide a transfer device capable of reducing the time required for transferring an object to be conveyed. The transfer device may comprise: a plurality of hand units for supporting an object to be conveyed; a conveyor unit on which the hand units are mounted and which moves the hand units in a horizontal direction; a first port unit disposed on one side of the conveyor unit and configured to load and unload the object to be conveyed with respect to a hand unit located at one side of the conveyor unit among the hand units; and second port unit disposed above the other side of the conveyor unit and configured to load and unload the object to be conveyed with respect to a hand unit located at the other side of the conveyor unit among the hand units.
Patent KR-20210029106-A (KR)
Title: Device and method for characterizing a microlithographic mask
Inventor: MARTIN SVEN
IPC: G03F1/84
Filed: 2020-09-03
Abstract: The present invention relates to a device and a method for tracking features of a microlithographic mask. The device, according to the present invention, comprises: an illumination optical unit (310) for illuminating a structure of a mask (321) intended for use in a lithography process in a microlithographic projection exposure apparatus; detector units (100, 200, 340); and an evaluation unit (350) for evaluating data recorded by the detector units (100, 200, 340), wherein the detector units (100, 200, 340) are configured for the spatially-resolved determination of both the intensity and the polarization state of the respectively impinging light emanating from the mask (321). According to the present invention, the device and the method for tracking features of a microlithographic mask can enable quick and simplified measurement by considering given conditions in the lithography process.
Patent KR-20220033941-A (KR)
Title: Method and Apparatus for VOD Content Recommendation
Inventor: CHANG SI YOUNG
IPC: H04N21/472
Filed: 2020-09-10
Abstract: A video on demand (VOD) content recommendation method is provided. The method comprises the steps of: calculating a first score for specific content based on a keyword vector for the specific content, wherein the keyword vector has a number of elements corresponding to the number of keywords related to the specific content, each has an element value of a size corresponding to the importance of the corresponding keyword in the specific content; calculating a second score for the specific content based on the popularity ranking of the specific content; and calculating a final score for the specific content based on the first score for the specific content and the second score for the specific content.
Patent KR-20220037255-A (KR)
Inventor: LEE EUL SUNG
IPC: B24B1/00
Filed: 2020-09-17
Abstract: The present invention provides a method for processing the surface of a slate, comprising: a step (S110) of cutting a stone into a rectangular hexahedron to produce a slate formed so as to have a predetermined height and to have a rectangular shape with upper and lower surfaces; a primary polishing step (S120) of polishing the upper surface of the hexahedral slate; and a secondary polishing step (S160) of precisely polishing the polished upper surface, thereby capable of processing the upper surface of the slate. The method for processing the upper surface of a slate can effectively form a uniform concave-convex or embossed shape on the surface of the slate and smooth the surface by reducing roughness through precision polishing.
Patent KR-20220039476-A (KR)
Title: End-to-end vascular anastomosis stapler and vascular anastomosis method using the same
Inventor: SONG HAN LIM
IPC: A61B17/115
Filed: 2020-09-22
Abstract: The present invention relates to an end-to-end vascular anastomosis device comprising a stent, a connecting ring, a guide stylet, and a stapler, and a method for anastomosing ends of a first blood vessel and a second blood vessel using the device. Provided is an end-to-end vascular anastomosis method which provides a stent and an inner connecting ring at lumens of ends of the first blood vessel and the second blood vessel, respectively, provides, on an outer circumferential surface, an outer connecting ring at a position corresponding to the inner connection ring, prepares anastomosis in a state that the stent, the first blood vessel, and the second blood vessel are respectively fixed by a fixing means, and connects the connecting rings of the first blood vessel and the second blood vessel to anastomose blood vessels. According to the present invention, simple anastomosis is possible.
Patent KR-20220041671-A (KR)
Title: Rubber reinforcing material with reduced weight, method of preparing the same and tire comprising the same
Inventor: LEE SANG WOO
IPC: B32B25/10
Filed: 2020-09-25
Abstract: The present invention relates to a rubber reinforcing material with reduced weight, a method of manufacturing the same and a tire including the same. According to the present invention, a rubber reinforcing material having excellent durability while having a thin thickness and light weight is provided. The rubber reinforcing material can exhibit improved rolling resistance while reducing the weight of the tire.
Patent KR-20220045615-A (KR)
Inventor: KIM JUNG WOON
IPC: C09J175/04
Filed: 2020-10-06
Abstract: The present application relates to an optical device that has variable transmittance and improves structural stability of a liquid crystal element film against external pressure to improve the uniformity of product quality. The optical device may include: a first outer substrate; a second outer substrate; a liquid crystal element film; polarizer; and at least one intermediate layer.
Patent KR-20220046259-A (KR)
Title: Embroidery Mark Using Thread Made by Waterless Dyeing Method
Inventor: JANG JI SANG
IPC: D06P5/24
Filed: 2020-10-07
Abstract: The present invention relates to an embroidery mark which is manufactured by dying yarn without using liquid and embroidering and producing marks such as trademarks by using the dyed yarn, thereby increasing eco-friendliness and quality. According to the present invention, the embroidery mark is manufactured by embroidering yarn on fabric, leather, or resin, wherein the yarn is dyed in a method of winding yarn to be dyed on the outer circumferential surface of a dyeing jig having a porous drum shape, covering a transfer sheet on which dye ink having at least one color is applied in a predetermined pattern on the outer surface of the yarn, and generating a vacuum pressure through the inner space of the dyeing jig while heating the yarn of the dyeing jig to transfer the dye ink of the transfer sheet to the yarn.
Patent KR-20220048590-A (KR)
Inventor: JUNG BOONG IK
IPC: C25B1/20
Filed: 2020-10-13
Abstract: One aspect of the present invention provides a sodium hydroxide production device and a sodium hypochlorite production device including the same, in which the sodium hydroxide production device includes: a first tank that stores a sodium salt containing two or more sodium ions in a molecule; a first electrolytic device including a first positive electrode chamber and a first negative electrode chamber, which are partitioned by a first partition wall; and a water supply device that supplies water to the first tank and the first negative electrode chamber, wherein the first tank, a pipe for supplying an aqueous solution of the sodium salt produced from the first tank to the first positive electrode chamber, the first positive electrode chamber, and a pipe for supplying a substance produced from the first positive electrode chamber to the first tank constitute a closed loop. The sodium hydroxide generation device can obtain sodium hydroxide in an eco-friendly way.
Patent KR-20210122640-A (KR)
Title: An electric-vehicle battery system comprising a real time clock
Inventor: MAXIMILIAN HOFER
IPC: B60L53/30
Filed: 2020-10-13
Abstract: The present invention relates to an electric-vehicle battery system, which comprises: a high voltage system (HV system) with a plurality of connected rechargeable battery cells; a low voltage system (LV system) with an operating voltage lower than an operating voltage of the HV system, wherein the LV system supplies a battery system manager (BSM): a real time clock (RTC) configured for providing a system time to the BSM; and a battery disconnect unit (BDU) comprising BDU relays to switchably open or close an HV line of the HV system and a BDU control unit (56) configured to control the BDU relays, wherein the BDU (50) is configured to exchange data with the BSM (100) via a communication interface (54). The RTC is integrated into the BDU and the BDU is adapted such that the RTC is at least temporarily powered by the HV system. According to the present invention, the production cost of the battery system can be reduced.
Patent KR-20220049250-A (KR)
Inventor: CHA SEONG JIN
IPC: G06Q50/04
Filed: 2020-10-14
Abstract: The present invention relates to a multi-kind and small-quantity production method applicable to CNC machining to significantly increase machining quality of a product. According to the present invention, the multi-kind and small-quantity production method comprises: a first step of transmitting, by a unit (30), correction data and machining programs for each machining tool (21) of a production facility to a cloud server (50); a second step of storing a plurality of correction data and processing programs in a database unit (51) of the cloud server (50); a third step of replacing the machining tool (21) of the production facility (20) with a processing tool (21) is suitable for a new product and having a reduced fastening tolerance of less than two microns when the product processed in the production facility (20) is changed; a fourth step of extracting, by the cloud server (50), correction data and processing programs suitable for the new product by using a hierarchical search engine (52); a fifth step of transmitting, by the cloud server (50), the extracted correction data and processing program to the production facility (20) through the unit (30); and a sixth step of actually processing the new product by using the production facility (20) in which the extracted correction data and processing program are reflected.
Patent KR-20210054999-A (KR)
Inventor: GOTTI ANGELO
IPC: A42B3/06
Filed: 2020-11-02
Abstract: The present invention relates to a helmet, and in particular, a protective helmet (1) for work or sports, to absorb impacts applied thereto in a different way. According to the present invention, the helmet comprises: a structure (2) including at least one substantially convex outer surface (2a) and at least one substantially concave inner surface (2b); and at least one protective body (3) including a first portion (3a) engageable to the inner surface (2b) of the structure (2) and a second portion (3b) having at least one cavity designed to receive a user's head, and preferably made of polystyrene. The protective body (3) includes a base element (4) made of a first material to absorb impact and/or shock, wherein preferably, the first material is polystyrene and has a first predetermined density value (D1). The base element (4) includes a concave surface (4a) defining a concave portion (3c) of the protective body (3), and at least one housing cavity (4b) facing the opposite side to the concave surface (4a). The protective body (3) includes a protective insert (5) made of a second material for absorbing impact and/or shock, wherein preferably, the second material is polystyrene and has a second predetermined density value (D2) and preferably, the second density value is lower than the first density value (D1) of the first material of the base element (4). The protective insert (5) can be at least partially inserted into the housing cavity (4b) of the base element (4).
Patent KR-20220065165-A (KR)
Title: Display device and method of manufacturing display device
Inventor: LEE DONG MIN
IPC: H01L27/12
Filed: 2020-11-12
Abstract: The present invention provides a display device including a conductive layer having low electrical resistance and high heat resistance. The display device comprises a base board, a buffer layer disposed on the base board, an active layer disposed on the buffer layer, a first gate insulation layer disposed on the active layer, a first conductive layer disposed on the first gate insulation layer and formed as a single layer containing an aluminum alloy, a second gate insulation layer disposed on the first conductive layer, a second conductive layer disposed on the second gate insulation layer and formed as a single layer containing an aluminum alloy, an insulation interlayer disposed on the second conductive layer, and a third conductive layer disposed on the insulation interlayer, directly contacting the first conductive layer through a first gate contact hole defined in the insulation interlayer and the second gate insulation layer, and directly contacting the second conductive layer through a second gate contact hole defined in the insulation interlayer.
Patent KR-20220067291-A (KR)
Title: Engine Systemr
Inventor: JANG HEE JOONG
IPC: F28D21/00
Filed: 2020-11-17
Abstract: The present invention relates to an engine system. The engine system of the present invention comprises: a mixer mixing air with a vaporized fuel and forming a blender; an engine driving a cylinder with the blender discharged from the mixer; a first storage tank supplying the vaporized fuel to the mixer; a second storage tank for storing a liquefied fuel or supplying the stored liquefied fuel to the first tank; and a heat exchanger for vaporizing the liquefied fuel by heat-exchanging the liquefied fuel discharged from the first storage tank with gas flowing into the engine. An objective of the present invention is to provide the engine system which maximizes engine performance.