baber/WOPTO huggingface dataset:
Patent KR-20200038170-A (KR)
Inventor: HYEJUNG HUR
IPC: H04N13/172
Filed: 2019-08-13
Abstract: The present invention relates to a 360 video data processing method performed by a 360 video reception device. The method includes the following steps of: receiving 360 video data; obtaining metadata and information about an encoded picture from the 360 video data; decoding the picture based on the information about the encoded picture; and rendering an overlay and the decoded picture based on the metadata. The metadata includes overlay-related metadata, the overlay is rendered based on the overlay-related metadata, the overlay-related metadata includes information about an alpha plane of the overlay, and the information about the alpha plane of the overlay is included in an image item or video track. The 360 video data processing method can efficiently provide an overlay to a 360 video.
Patent KR-20210023130-A (KR)
Title: Method and system for Data caching based on In-Memory data processing framework, and recoding medium therefor
Inventor: HAN HWANSOO
IPC: G06F16/27
Filed: 2019-08-22
Abstract: The present invention discloses a data caching method based on an in-memory data processing framework, a system thereof, and a recording medium therefor. Specifically, a method of caching an application controlled by an in-memory data processing framework system operating based on a directed acyclic graph (DAG) comprises the steps of: profiling an application for use in an in-memory data processing framework system with predetermined input data; deriving the number of times each intermediate data is used and the size of each intermediate data compared to the input data based on the profiling; partitioning one or more DAGs based on a set of one or more intermediate data with the same number of uses and dependencies; and determining the intermediate data to be cached according to the type of the application and/or the remaining memory capacity in the partitioned DAG.
Patent KR-20210023387-A (KR)
Title: Drive unit for electric vehicle
Inventor: HWANG JIN YOUNG
IPC: F16H3/46
Filed: 2019-08-23
Abstract: Disclosed is a transmission device for an electric vehicle. According to an embodiment of the present invention, provided is a transmission device for an electric vehicle using a motor as a power source in electric vehicles and ordinary vehicles to enable the configuration of a compact package as well as excellent power transmission efficiency and durability by using a planetary gear set in forward and reverse driving conditions. The transmission device for an electric vehicle using a motor as a power source comprises: a complex planetary gear set including a combination of first and second planetary gear sets sharing a sun gear and a single pinion gear; a first brake selectively connecting a first ring gear of the first planetary gear set to a transmission housing; and a second brake selectively connecting the mutually shared sun gear of the first and second planetary gear sets to the transmission housing. A second ring gear of the second planetary gear set is fixedly connected to a rotor of the motor, and the rotational power of the motor is input. The output is made through a planetary carrier that rotationally supports the mutually shared single pinion gear and the other pinion gear of the first planetary gear set.
Patent KR-20190106841-A (KR)
Title: M_Cube
Inventor: YOU SU JEONG
IPC: A61M21/00
Filed: 2019-08-23
Abstract: Provided is an M_cube. The purpose of the present invention is to provide various solutions to problems of contemporaries. According to the present invention, retinisporamaterial is used as a material for the M_cube, which is designed as shown in the following figure by considering ergonomic numerical values as a space providing comfortable, cozy and safe feelings when a user sits or lies thereon, wherein related numerical values are changeable within a range of ±0.2 through various practical uses, and the material for the M_cube is also changeable according to preference. The M_cube is provided to provide a shelter (use of enabling company workers to comfortably lie and rest during a break or after a lunch time) for people who work for a company in a city. In addition, the M_cube is provided to provide a healing and safe living space by blocking unstable factors such as stress, fine dust, carbon dioxide and the like, which are directly and indirectly adjacent to human beings and generated by development of civilization of society and developement of earth. The retinisporamaterial, which is emitted during forest bath, contains a lot of natural antibacterial materials called phytoncide, thereby being helpful for relieving stress, alleviating an atopic dermatitis, antioxidative activity, and alleviating senile diseases, which has been mentioned in research results a lot of times.
Patent KR-20190106858-A (KR)
Title: Electronic device
Inventor: LEE HAK LIM
IPC: G02B27/01
Filed: 2019-08-27
Abstract: Provided is an electronic device in a form of a helmet, which comprises: a helmet-type case mounted to support at least one area of a user head by solving a problem which an image of content is not formed in a correct position since physical conditions of each user is different; an optical driving unit including an image source panel provided in the case to form image light; a lens unit positioned in an emission path of the light outputted from the optical driving unit, so that the image of the light is formed in the eyes of the user; and a hinge unit hinging one side of the lens unit to the case, so that the lens unit rotates with respect to the case.
Patent KR-20210025340-A (KR)
Title: Base station and controlling method thereof in a wireless communication system
Inventor: BAEK JOOYOUNG
IPC: H04W72/08
Filed: 2019-08-27
Abstract: The present disclosure relates to a communication method and system for converging a 5th-Generation (5G) communication system for supporting higher data rates beyond a 4th-Generation (4G) system with a technology for Internet of Things (IoT). The present disclosure may be applied to intelligent services based on the 5G communication technology and the IoT-related technology, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. According to an embodiment disclosed in the present invention, an uplink resource can be ensured while a communication service with improved quality is provided even to a terminal whose channel situation is not good. The method includes the steps of: checking whether a terminal supports a voice service; generating a message including slot aggregation configuration information for a second frequency band when the terminal supports the voice service; and transmitting the message to the terminal through the first frequency band.
Patent KR-20210025901-A (KR)
Title: Composition for anti-inflammation comprising extract of fermented bamboo shoot bark with improved antioxidant activity as effective component
Inventor: OK MIN
IPC: A23L33/105
Filed: 2019-08-28
Abstract: The present invention relates to an anti-inflammatory composition comprising a fermented bamboo shoot bark extract with enhanced antioxidant activity as an active ingredient. The fermented bamboo shoot bark extract of the present invention is a natural substance, is safe for the human body, and has no side effects even after long-term use, and thus can be usefully used as a food and therapeutic agent for alleviating inflammation.
Patent KR-20190106897-A (KR)
Title: Robot
Inventor: JUN LEE
IPC: B25J11/00
Filed: 2019-08-28
Abstract: A robot can comprise: a processing module for processing a food ingredient into a solid ingredient; a storage container for storing the solid ingredient processed in the processing module; a moving tube through which the solid ingredient in the storage container passes; a supply tube to which the moving tube is connected, and which has an ingredient outlet and has a passage which guides the ingredient to the ingredient outlet; and a pressure moving device for pressure-moving the solid ingredient moved to the supply tube to the ingredient outlet. Therefore, the present invention provides the robot capable of reliable transfer after processing the food ingredient into the solid ingredient.
Patent KR-20200026742-A (KR)
Title: Optical film
Inventor: YANO HISATO
IPC: G02B5/30
Filed: 2019-08-30
Abstract: An object of the present invention is to provide an optical film capable of satisfactorily peeling a surface protection film even when having a cutout. The optical film includes a polarizing plate, and a surface protection film which is detachably bonded to one side surface of the polarizing plate. In addition, the surface protection film has a base layer and an adhesive layer. The optical film is a square or a rounded square having the cutout on at least one side when viewed in a plane. The optical film has an adhesive lacking unit formed to allow at least an end unit of the surface, at a polarizing plate side, of the adhesive layer to be located inward 15 μm or more from an end unit of the base layer, and the adhesive lacking unit is formed on at least a part of one side having the cutout.
Patent KR-20200096058-A (KR)
Inventor: HAN SANG HO
IPC: B63B25/14
Filed: 2019-09-04
Abstract: The present invention relates to a gas treatment system and a ship having the same. The gas treatment system comprises: a fuel storage unit which stores liquefied gas containing heavy hydrocarbon as a main component; a fuel supply unit which supplies the liquefied gas of the fuel storage unit to a propulsion engine of a ship in a liquid form; a fuel recovery unit which recovers a surplus of the liquid liquefied gas discharged from the propulsion engine and mixed with lubricating oil; and a re-liquefaction unit which re-liquefies boil-off gas generated in the fuel storage unit. The fuel storage unit comprises: a plurality of cargo tanks which store the liquefied gas as cargo; and a fuel tank which stores the liquefied gas as fuel to be supplied to the propulsion engine. The re-liquefaction unit comprises a liquefier which re-liquefies the boil-off gas of the cargo tank and the boil-off gas of the fuel tank. The boil-off gas of the fuel tank is provided to be joined to the flow introduced from the cargo tank to the liquefier within a predetermined range from the liquefier or to be branched from the flow delivered to the cargo tank from the liquefier. According to the present invention, the gas treatment system and the ship having the same can reduce environmental contamination and increase energy efficiency.
Patent KR-20210030065-A (KR)
Title: System and method for membership sharing
Inventor: BAEK SEUNG WOOK
IPC: G06Q30/08
Filed: 2019-09-09
Abstract: Disclosed are a membership sharing system and a method thereof. According to an embodiment, the membership sharing system provides a sports center membership sharing system such as yoga, Pilates, cycling, broadcasting dance, spinning, rock climbing, a fitness center, and the like. Thus, customers who purchase membership through the system can freely use various centers included in the membership sharing group, which are affiliated sports centers across the country. In addition, the system allows users to freely use various exercise programs and to pay only as much as the users use. Also, the system allows the users to transfer or share already purchased daily and commuter passes to other customers, thereby creating additional revenue for both customers and the center.
Patent KR-20210030106-A (KR)
Title: Server
Inventor: SAEHUN JANG
IPC: G06Q30/00
Filed: 2019-09-09
Abstract: The present invention relates to a server. The server according to an embodiment of the present invention comprises: a communication unit receiving or transmitting data from an external network; and a processor receiving service data of the electronic device, device data of the electronic device, and weather data for the electronic device through the communication unit, and calculating sentiment index data based on the service data, the device data, and the weather data. Accordingly, the server may efficiently calculate the customer sentiment index data.
Patent KR-20210032142-A (KR)
Title: Cosmetic composition comprising solubilized pigment and method for preparing the same
Inventor: YANG KEUN YONG
IPC: A61K8/368
Filed: 2019-09-16
Abstract: The present invention relates to a cosmetic composition comprising a solubilized pigment and a method for manufacturing the same. More specifically, the cosmetic composition comprising a solubilized pigment can be manufactured by a process of oxidizing and dissolving the solubilized pigment in the aqueous phase after dispersing the pigment in the aqueous phase using a pigment dispersion thickener, and stabilizing by additional thickening using a thickening agent for stabilization, wherein the solubilized pigment exhibits a dyeing property similar to that of a dye, thereby being able to be widely applied to a diversified cosmetic composition.
Patent KR-20210033261-A (KR)
Title: Semiconductor package
Inventor: SEOL JIN KYEONG
IPC: H01L23/485
Filed: 2019-09-18
Abstract: A semiconductor package including a chimney made of different materials is described. The semiconductor package comprises: a substrate; a semiconductor stack mounted on the substrate; an underfill disposed between the substrate and the semiconductor stack; an insulating layer conformally covering surfaces of the semiconductor stack and the underfill; a chimney disposed in an upper portion of the semiconductor stack; and a molding member surrounding side surfaces of the chimney. The semiconductor stack may have a first upper surface with a relatively high level and a second upper surface with a relatively low level. The chimney may include: a thermally conductive filler provided on the first and second upper surfaces of the semiconductor stack, the thermally conductive filler having a flat upper surface; a thermally conductive spacer disposed on the thermally conductive filler; and a protective layer disposed on the thermally conductive spacer, wherein an upper porion of the productive layer may be exposed. The chimney may further include an adhesive layer disposed between the thermally conductive filler and the thermally conductive spacer. According to the present invention, the height of the chimney can be controlled if necessary.
Patent KR-20210036570-A (KR)
Title: The mixture for manufacture of packing buffer using coffee meal with increased shock absorption
Inventor: KIM YANG HEE
IPC: C08L101/00
Filed: 2019-09-26
Abstract: The present invention relates to the manufacture of a packaging buffer using coffee peels having an increased shock absorption ratio. The present invention relates to a novel mixed composition for manufacturing an eco-friendly packaging buffer. According to the present invention, a biopolymer and a shock absorbing-aid material are introduced to coffee peels to increase the shock absorption ratio of coffee peels, and a packaging buffer is manufactured by using the coffee peels to solve the environmental problem of the conventional packaging buffers. The coffee peels having a maximized shock absorption ratio by introducing a biopolymer and a shock absorbing-aid material thereto is used to manufacture a packaging buffer inserted into a packaging box. The mixed composition for manufacturing a packaging buffer using coffee peels having an increased shock absorption ratio can enhance the impact resistance of coffee peels by increasing the shock absorption ratio of coffee peels. As a result, it is possible to obtain a packaging buffer inserted into a packaging box and having a high shock absorption ratio. Unlike the existing vinyl- and plastic-based packaging buffers, the packaging buffer using coffee peels according to the present invention has a short corruption time, can be returned easily to the nature, and thus is eco-friendly. In addition, unlike the existing vinyl- and plastic-based packaging buffers, the packaging buffer according to the present invention can be returned easily to the nature after use and can contribute to environmental protection with no secondary pollution problem causing environmental pollution.
Patent KR-20210037784-A (KR)
Title: Smart Clothing for Safety Management Of Worker
Inventor: HAN KWANG SOO
IPC: G08B21/04
Filed: 2019-09-27
Abstract: Smart clothing for safety management of a worker according to an aspect of the present invention capable of photographing work performed by a worker comprises: clothing, an integrating device, a mainboard, a multi-cable, and a fixing unit. The clothing includes a plurality of accommodating units. The integrating device is arranged in a first accommodating unit of the plurality of accommodating units and includes a first camera module which generates first image data by photographing a first work environment. The mainboard is arranged in a second accommodating unit of the plurality of accommodating units, generates first output data by performing image processing for the first image data, and transmits the first output data to an external server. The multi-cable includes a main cable which connects the mainboard and a battery for supplying power, and a first sub cable which is branched from the main cable and connects the integrating device to the mainboard. The fixing unit is combined to be detached from the clothing and fixes the multi-cable to the clothing. The fixing unit includes: a first combining unit which is extended to a first direction and is fixed by passing through the main cable, and a second combining unit which is branched from the first combining unit, is formed in a second direction perpendicular to the first direction, and is fixed by passing through the first sub cable.
Patent KR-20210039787-A (KR)
Title: Label automatic attachable egg plate packaging apparatus
Inventor: SHIN EUN SIK
IPC: B65C1/02
Filed: 2019-10-02
Abstract: The present invention relates to an upper plate capsule packaging apparatus for automatically attaching a label to an egg plate, which comprises: an air type label supply unit (150); and a control unit (190) controlling a horizontal movement end (153). Accordingly, the label can be prevented from being removed in the process of packaging the egg.
Patent KR-20210043278-A (KR)
Title: Method of contract management based on block cahin
Inventor: KIM SUNG HWAN
IPC: H04L9/32
Filed: 2019-10-11
Abstract: A method for allowing a contract management server to manage a contract using a block chain comprises the following steps of: receiving information on a contract target product from a block chain network and providing the received information to a purchaser terminal; receiving a purchase request for the contract target product from the purchaser terminal and requesting a digital signature for non-repudiation of the purchase request; and concluding a purchase contract between a seller and a purchaser according to a smart contract and storing content of the concluded contract in the block chain network If the signature is valid.
Patent KR-20210044035-A (KR)
Title: Scalp care apparatus
Inventor: KIM JOO GYEOM
IPC: A61M35/00
Filed: 2019-10-14
Abstract: A scalp care apparatus according to an embodiment of the present disclosure includes a body, a management head, and a cover. The body is formed to be gripped by a user. The management head includes an application unit for applying a chemical to the contact surface and an irradiation unit for irradiating light toward the contact surface. The cover is coupled to or detached from the management head. And, the cover performs sterilization of the application unit and the irradiation unit in a state coupled to the management head.
Patent KR-20190126257-A (KR)
Title: Pyrolysis system
Inventor: KIM CHEOL WOO
IPC: C10B41/08
Filed: 2019-10-18
Abstract: Provided is a polymer consecutive pyrolysis system comprising: a pyrolysis device for heating and thermally decomposing a high molecular compound; a consecutive input device for consecutively inputting the high molecular compound to one side of the pyrolysis device; an extraction device for separating an extract by distilling gas moved from the pyrolysis device; a neutralization device for neutralizing acidic components in the gas moved from the extraction device; a gas combustion device for combusting the gas in which the acidic components are neutralized by the neutralization device and then discharging the gas to the outside; and a vacuum pump configured between the neutralization device and the gas combustion device to move the gas of the pyrolysis device from the extraction device to the neutralization device.
Patent KR-20210012861-A (KR)
Title: Mold for producing transparent soap having 3-dimensional message displaying function
Inventor: SONG KYUNG HO
IPC: C11D17/00
Filed: 2019-10-23
Abstract: Disclosed is a mold (10) for manufacturing a transparent soap having a three-dimensional message display function, capable of implementing a variously expressible message such as a letter, a design, and a picture in an inside of the soap instead of an outer surface of the soap according to preference of a consumer to display the message to an outside in three dimensions, and capable of properly exhibiting a unique cleaning function of the soap without any limitation and foreign body sensation. An upper mold (20) and a lower mold (30) are formed of a silicon material, upper and lower portions of the upper mold (20) are open, and a transparent inner soap part (ISP) including a message on a surface thereof is accommodated inside the lower mold (30). An inner soap fixing kit (40) is disposed outside a lower mold side wall (32), and the inner soap fixing kit (40) performs a function of temporarily fixing and supporting the inner soap part (ISP) when pouring a transparent outer soap part (OSP) in a liquid state to upper, lower, and four outer sides of the inner soap part (ISP) to be disposed inside the lower mold (30). Each of fixing pins (42) of the inner soap fixing kit (40) passes through the lower mold side wall (32), whereby front ends of the fixing pins (42) are inserted into the inner soap part (ISP).
Patent KR-20190123709-A (KR)
Title: A composition comprising an exosome derived from stem cell as an active ingredient and its application for reinforcing or improving skin barrier
Inventor: YI YONG WEON
IPC: A23L33/10
Filed: 2019-10-25
Abstract: A composition for reinforcing a skin barrier and improving functions thereof of the present invention increases objective indexes related to functions for protecting, reinforcing, and improving the skin barrier. The composition for reinforcing a skin barrier and improving functions thereof shows effects of increasing the content of ceramide, dihydroceramide, and sphingoid base, increasing activities of enzymes involved in the synthesis thereof, and decreasing activities of enzymes involved in decomposition thereof. Moreover, the composition decreases thymic stromal lymphopoietin (TSLP), IL-4, and IL-13 closely related to damage to the skin barrier to inhibit vicious cycle, in which lipids and proteins contributing to the skin barrier decrease, thereby contributing to recovery of a skin barrier function.