baber/WOPTO huggingface dataset:
Patent KR-20200119141-A (KR)
Inventor: IM SANG HYUK
IPC: H01L33/16
Filed: 2019-04-09
Abstract: Disclosed are a perovskite film, a manufacturing method thereof, and a photoelectric element comprising the same. According to one embodiment of the present invention, the manufacturing method of a perovskite film comprises the steps of: preparing a perovskite compound; mixing the perovskite compound with a first solvent and a second solvent, so as to manufacture a perovskite solution; and spray-coating a substrate with the perovskite solution so as to form a perovskite film. The difference in solubility parameter between the first solvent and the second solvent is 0.001 (cal/cm^3)^0.5 to 5 (cal/cm^3)^0.5. According to the present invention, through a spray coating process using first and second solvents, which is a relative simple process, a perovskite film can be manufactured to have a small crystal grain size.
Patent KR-20200119636-A (KR)
Title: Moisture absorbent having improved durability and moisture absorbent product comprising the same
Inventor: KIM JONG HYUP
IPC: F21S45/10
Filed: 2019-04-10
Abstract: The present invention relates to a moisture absorbent having excellent long-term durability including a first inorganic material, a second inorganic material, an alkali metal phosphate, and a polymer wax, and a moisture absorbing product including the same. An object of the present invention is to provide the moisture absorbent having high hygroscopicity and release resistance, and excellent in controlling humidity of an internal environment when used.
Patent KR-20200122156-A (KR)
Title: Cable for charger of electric vehicle having an excellent flexibility and durability
Inventor: CHO CHANG EUN
IPC: H01B3/30
Filed: 2019-04-17
Abstract: The present invention relates to an electric vehicle charger cable having excellent flexibility and durability. More particularly, the present invention relates to an electric vehicle charger cable which minimizes or avoids an increase in the outer diameter of the cable, maintains electrical characteristics, and improves flexibility and durability. The cable comprises: at least one core including a conductor and an insulating layer surrounding the conductor; a communication line; and a sheath layer entirely surrounding the at least one core and the communication line.
Patent KR-20200122511-A (KR)
Title: Aluminum separator for fuel cell and manufacturing method thereof
Inventor: NOH YONG GYU
IPC: H01M8/0258
Filed: 2019-04-18
Abstract: The present invention relates to an aluminum separator for a fuel cell capable of improving thermal conductivity and electrical conductivity along with corrosion resistance by forming a coating layer on a surface of an aluminum material separator, and a method of manufacturing the same. According to an embodiment of the present invention, an aluminum separator for a fuel cell, which is a separation plate made of an aluminum material used in a fuel cell, comprises: a separator substrate provided in a separating plate shape using an aluminum material; and a coating layer in which a composite material consisting of graphene and a radical scavenger is coated on the surface of the separator substrate.
Patent KR-20200125258-A (KR)
Title: Method for controlling application execution, electronic device and storage medium therefor
Inventor: KIM KILJAE
IPC: G06F9/50
Filed: 2019-04-26
Abstract: According to various embodiments, an electronic device comprises: at least one processor and a memory. The memory can store instructions for at least one processor, upon execution, to identify multiple processes associated with an application, identify at least one process of which the operation is restricted for at least some period of time while the application is being executed among the multiple processes, restrict the operation of the identified at least one process for the at least some period of time while the application is being executed, and release operation restriction of at least some of the identified at least one process in response to meeting a preset condition. Other embodiments are possible. Therefore, application execution time can be improved.
Patent KR-20200126769-A (KR)
Inventor: PARK OCK YOUNG
IPC: G06Q50/10
Filed: 2019-04-30
Abstract: An online exhibition site providing method, performed by a server, comprises: a step (a) of receiving company information and keywords of an exhibition, which is to be participated in, from an exhibition company terminal; a step (b) of providing exhibition information, matched with the exhibition company, to the exhibition company terminal by referring to the received company information and exhibition keywords; a step (c) of transferring, in the case of receiving application information according to selection of the exhibition from the exhibition company terminal, the application information to an exhibition organizing company terminal; a step (d) of providing, in the case of receiving an acceptance signal for the application information and a request signal for an exhibition hosting side terminal from the exhibition organizing company terminal, exhibition organizing company information and exhibition company information to the exhibition hosting side terminal; and a step (e) of storing, in the case of receiving an approval signal from the exhibition hosting side terminal, the exhibition company information in a database and exposing the exhibition company information through a specific web page interlinked with the database. The present invention enables exhibition participants to check the exhibition company in advance and reserve a business meeting.
Patent KR-20200127377-A (KR)
Inventor: JANG KYUNG MO
IPC: F24F110/20
Filed: 2019-05-02
Abstract: Disclosed are an air conditioner control system and a method thereof. According to an embodiment of the present invention, an air conditioner control system of a painting process line which is divided into a plurality of zones of an air conditioner equipment, a spray booth and an exhaust equipment comprises: an outdoor air meter for measuring the temperature and humidity of the outside air, and an internal air meter for measuring the temperature and humidity inside each zone of the spray booth; an air conditioner that is arranged for each zone and supplies heated air according to the temperature and humidity conditions required for the spray booth painting process; an air conditioning controller that sends the air conditioner operation information including the temperature and humidity measured by each measuring device, setting values for the temperature and humidity stabilization conditions of the spray booth, and the operation state of the air conditioner to the outside, and starts the operation of the air conditioner when an air conditioner operation command is applied; and a server which extracts a stabilization time required for the same condition as the current air conditioner operation information from the database (DB) in which the stabilization time required for each condition of the air conditioner operation information is accumulated, and counts back to the stabilization time required based on a vehicle arrival time of the spray booth according to the production line operation so as to apply the command for starting the air conditioner at the estimated time of operation of the air conditioner.
Patent KR-20190135919-A (KR)
Title: Biosensor having vertical channel
Inventor: LEE DONGHOON
IPC: G01N27/30
Filed: 2019-05-07
Abstract: According to an embodiment of the present invention, a biosensor with the high portability comprises: a cover on which a channel hole is formed; a substrate on which a channel hole is formed; and a detection structure including a porous conductor having a probe reacting specifically with a target to change the electrical characteristics, a spacer positioned between the substrate and the porous conductor to support the porous conductor, and first and second electrodes electrically connected to one end and the other end of the porous conductor, respectively. The channel holes formed on the cover and substrate form a channel in a vertical direction together with the spacer.
Patent KR-20200128912-A (KR)
Inventor: OH JONG HWAN
IPC: F24F13/20
Filed: 2019-05-07
Abstract: The present invention relates to a window-type air purifier including an indoor air discharge port and an air introduction port through the interior side thereof and an outdoor air introduction port formed through the exterior side thereof and has an external air introduction mode or an internal air circulation mode to purify indoor air. The window-type air purifier comprises: an air filter module for filtering micro-dust by introducing indoor/outdoor air thereinto; an air blowing module for blowing air by increasing a flow rate of the indoor/outdoor air passing through the air filter module; an air sterilization module for sterilizing the indoor/outdoor air blown through the air blowing module; and an oxygen generating module for increasing oxygen concentration of the indoor/outdoor air provided by passing through the air sterilization module to discharge the indoor/outdoor air, wherein the air blowing module includes a multistage turbine blower and is configured to amplify a flow rate of indoor/outdoor air, so that the air blowing module can simultaneously perform an air purifying function, sterilizing function, and oxygen enhancing function to external or indoor air.
Patent KR-20200132100-A (KR)
Inventor: LIM SUNG RYEL
IPC: G06Q50/20
Filed: 2019-05-15
Abstract: Disclosed is a system for providing a service recommending a user behavior pattern. The system comprises: a profile database in which user profiles are stored; an action pattern database in which a plurality of pieces of action pattern information are stored; and a behavior pattern recommendation unit recommending a behavior pattern of a user in a specific space where a plurality of different behavior areas are provided and recommending a behavior pattern in consideration of a user profile.
Patent KR-20200133917-A (KR)
Inventor: KIM WOO KUEN
IPC: B60R16/02
Filed: 2019-05-21
Abstract: The present invention relates to a vehicle dark current control device, a system including the same, and a method thereof. The vehicle dark current control device according to an embodiment of the present invention can include: a processor that determines a present dark current control mode of a vehicle and changes the dark current control mode based on navigation information and self-authentication information during charging; and a storage unit for storing the navigation information and the self-authentication information.
Patent KR-20200136157-A (KR)
Inventor: KANG SEONGWOOK
IPC: C09J7/38
Filed: 2019-05-27
Abstract: The present invention relates to a reworkable adhesive film comprising: a base film; and an adhesive sheet, to a manufacturing method thereof, and to a plastic organic light-emitting display comprising the same.
Patent KR-20200140571-A (KR)
Inventor: PARK SUNG UN
IPC: G06K9/62
Filed: 2019-06-07
Abstract: Provided are a device for recognizing data and a method thereof. According to one embodiment, the device for recognizing data may calculate a matching score from input feature data, and common component data and distribution component data of a plurality of types of registered feature data corresponding to a registered user, and recognize the input data based on the calculated matching score.
Patent KR-20200140575-A (KR)
Inventor: KIM SUNG EUN
IPC: B63J2/12
Filed: 2019-06-07
Abstract: According to one aspect of the present invention, a heat exchange system includes: a heat medium storing unit storing a heat medium; a circulation line circulating the heat medium to a demand source; a waste heat recovery unit provided on the circulation line and exchanging heat of the heat medium with exhaust gas; a temperature sensor part detecting temperature from a first sensor and a second sensor provided on the heat medium storing unit; and a mixing device mixing the heat medium received in the heat medium storing unit when a temperature difference detected from the first sensor and the second sensor is a reference value or more. Therefore, the heat exchange system can improve the heat medium heating efficiency.
Patent KR-20200143995-A (KR)
Inventor: CHANG SUNG HWAN
IPC: G02B3/00
Filed: 2019-06-17
Abstract: A micro lens array sheet includes: a base film; and a micro lens provided on the base film, wherein the micro lens has a first cross-section and a second cross-section along a first direction and a second direction in parallel with an upper surface of a base film, respectively. The first cross-section and the second cross-section pass through a central shaft of the micro lens. A shape of the first cross-section and a shape of the second cross-section are different from each other.
Patent KR-20190084003-A (KR)
Title: Method and apparatus for selecting voice enable device
Inventor: DONGHOON YI
IPC: G10L15/22
Filed: 2019-06-25
Abstract: Disclosed are a method and an apparatus for selecting a voice enable device. An apparatus for selecting a voice enable device according to an embodiment of the present invention is capable of reducing a load amount on communications between a home IoT server and home IoT devices and minimizing a computation amount of a home IoT server by acquiring information on a direction in which each voice recognition device receives a starting word from a voice recognition device, determining a speech position of the starting word by using the information on the direction in which the starting word is received, and selecting a voice recognition device closest to the speech position as a voice enable device. At least one among the apparatus for selecting a voice enable device, an IoT device, and a server of the present invention may be connected to an artificial intelligence module, a robot, an augmented reality (AR) device, a virtual reality (VR) device, a device related to a 5G service, and the like.
Patent KR-20200136289-A (KR)
Inventor: PARK SANG HYEON
IPC: B29C45/00
Filed: 2019-06-28
Abstract: The present application relates to a roof rack mounted on a vehicle roof panel, including: a body including a rail extended in a longitudinal direction and forming a main body, and support units provided at both ends of the rail in the longitudinal direction, respectively; a hollow profile extended in the longitudinal direction of the rail and integrally formed in the rail; and a cap mounted on at least one of both end units of the hollow profile and disposed inside the body.
Patent KR-20210002891-A (KR)
Inventor: JUNG YONG WOO
IPC: F21S2/00
Filed: 2019-07-01
Abstract: The present invention relates to a welcome lighting plastic roof rack. Provided is the roof rack which comprises: a rail mounted in a vehicle roof; a cover mounted in the rail; and a lighting module mounted in at least one between the rail and the cover. The roof rack improves user convenience.
Patent KR-20210004173-A (KR)
Inventor: KIM HYUN KYU
IPC: G06K9/00
Filed: 2019-07-03
Abstract: Disclosed are a method and a device for monitoring a user. The method for monitoring a user of the present invention comprises the steps of: acquiring image information inside an autonomous vehicle; monitoring information related to a user other than a preset user boarding the autonomous vehicle on the basis of the acquired image information; checking a specific behavior possibility for the user preset by another user using an interactive possibility predicting model learned based on the monitored related information; and performing a preset operation as a result of the checking. According to the present invention, at least one of an autonomous vehicle and a crime prediction device can be linked with an artificial intelligence module, a drone (unmanned aerial vehicle, (UAV)), a robot, an augmented reality (AR) device, a virtual reality (VR) device, a device related to a 5G service, etc. Accordingly, the safety of a preset user can be secured.
Patent KR-20200029340-A (KR)
Title: A plurality of host materials and organic electroluminescent device comprising the same
Inventor: KIM BITNARI
IPC: H01L51/50
Filed: 2019-07-09
Abstract: The present application relates to multiple types of host materials and an organic electroluminescent light emitting element comprising the same. By comprising the host materials according to the present application, the organic electroluminescent light emitting element having a low driving voltage and/or high efficiency and/or long lifespan can be manufactured.
Patent KR-20210008657-A (KR)
Inventor: EUI HONG BYUN
IPC: A61Q19/00
Filed: 2019-07-15
Abstract: The present invention relates to a composition for antioxidant, whitening, or anti-inflammatory cosmetics containing a persimmon seed portion extract as an active ingredient. According to the present invention, the persimmon seed portion extract provides excellent DPPH and ABTS radical scavenging activity and reduction power, increases activity of SOD, which is an antioxidant enzyme, and significantly reduces MDA, which is a lipid peroxidation product, thereby providing an excellent antioxidant effect. Moreover, the persimmon seed portion extract significantly inhibits intracellular tyrosinase activity and melanin synthesis to provide an excellent whitening effect and inhibits the production of NO and inflammatory cytokines (TNF-α, IL-6) to provide an anti-inflammatory effect. Accordingly, the persimmon seed portion extract can be used as an active ingredient for a composition for antioxidant, whitening, or anti-inflammatory cosmetics.
Patent KR-20200112588-A (KR)
Inventor: CHOI SEUNG HOON
IPC: B24B37/04
Filed: 2019-07-16
Abstract: An objective of the present invention is to provide a substrate cleaning apparatus capable of improving removal of particles on a substrate after chemical mechanical planarization (CMP) by changing a design of a nozzle spraying a cleaning solution. The substrate cleaning apparatus comprises: a substrate holder configured to support a substrate; a swing main body moving, on a main surface of the substrate, along a sweep line; a head part coupled to the swing main body and including a pad attachment surface facing the substrate holder, wherein the pad attachment surface has a buffing pad attached thereto; a first cleaning solution supply structure coupled to the swing main body to spray a first cleaning solution onto the main surface of the substrate; and a second cleaning solution supply structure configured to spray a second cleaning solution onto the main surface of the substrate. The first cleaning solution supply structure comprises a first nozzle arm moveably coupled to the swing main body and a first cleaning solution supply nozzle coupled to the first nozzle arm.
Patent KR-20210011780-A (KR)
Title: A headset with a built-in air conditioner.
Inventor: LEE SEUNG JAE
IPC: H05K7/20
Filed: 2019-07-23
Abstract: The present invention relates to a headset with a built-in cooling fan, capable of cooling a heated head. According to the present invention, the headset with the built-in cooling fan includes: a headset headband; a built-in headset refrigerant; a headset sound hearing unit; a headset microphone connection unit; a headset sound transmission unit; a USB connection line; a headset operation body; a mute button; a refrigerant power button; a saw-toothed voice adjustment remote control; and a USB connection line.
Patent KR-20210012214-A (KR)
Title: Dried Aabalone and its powder
Inventor: CHO SEON OK
IPC: A23L23/00
Filed: 2019-07-24
Abstract: The present invention relates to a dried abalone, furikake, and a method for manufacturing the same. More particularly, the present invention relates to a dried abalone manufacturing method, an abalone furikake manufacturing method further including a grinding step, and a dried abalone and furikake manufactured by the same, free from a fishy taste, and containing a special chewy seasoning. The dried abalone manufacturing method includes: 1) a step of primarily washing a live abalone with a mixture of turmeric stem, goji, and bottled water; 2) a step of heating the washed abalone with the steam of broth containing loquat leaf, dried hijiki, dried turmeric, rice wine, lemon, and green onion; 3) a step of separating the heated abalone by removing its shell, intestine, and mouth except for its flesh; 4) a step of secondarily washing the separated abalone flesh with rice wine; 5) a step of primarily ripening the washed abalone flesh with rice wine, mustard powder, and yeast added; 6) a step of primarily seasoning the ripened abalone flesh by mixing with a seasoning sauce containing apple juice, pear juice, pineapple juice, red pepper, green onion, onion, ginger, garlic, licorice, bay leaf, turmeric powder, soy sauce, starch syrup, and plum and then secondarily ripening the flesh; 7) a step of primarily drying the ripened abalone flesh in a drying machine; 8) a step of secondarily seasoning the primarily dried abalone flesh by mixing with a seasoning sauce containing apple juice, pear juice, pineapple juice, red pepper, green onion, onion, ginger, garlic, licorice, bay leaf, turmeric powder, soy sauce, starch syrup, and plum; and 9) a step of secondarily drying the secondarily seasoned abalone flesh in a drying machine.
Patent KR-20210012403-A (KR)
Title: Microwave-frequency induction heating apparatus
Inventor: KIM DAE HO
IPC: H05B6/64
Filed: 2019-07-25
Abstract: The present invention relates to a microwave band induction heating device. The microwave band induction heating device of the present invention provides a microwave band heating device, which generates an induced current in a conductive nanomaterial using a magnetic field in a microwave band and heats the same, and selectively heats the conductive material having the very thin thickness below a micrometer level, such as a conductive thin film and a fine wire, a conductive fiber, a chip device having a thin film electrode, and the like. The microwave band induction heating device can dramatically improve the speed of a heat treatment process.
Patent KR-20200014228-A (KR)
Title: Communication apparatus and control method
Inventor: KADOTA EIJI
IPC: H04W88/06
Filed: 2019-07-30
Abstract: Provided is a communication apparatus which comprises: a communication unit including a memory which has a first storage area with a predetermined size for which access from another apparatus is allowed and a second storage area with a predetermined size for which access from another apparatus is allowed; and an encryption unit configured to encrypt a plurality of data required to be read and encrypted by another apparatus using a block encryption method to generate concatenated encryption data. Data different from the concatenated encryption data is retained and supported in the second storage area and the concatenated encryption data has a size that does not exceed a predetermined size and is retained and supported in the first storage area. A size of padding data included in the concatenated encryption data is smaller than the total size of padding data generated by individually encrypting the plurality of data.
Patent KR-20210014337-A (KR)
Inventor: LEE SEOK JUN
IPC: G06F12/02
Filed: 2019-07-30
Abstract: The present invention provides a data storage device with improved read performance and an operating method thereof. According to an embodiment of the present invention, the data storage device comprises: a nonvolatile memory to store logical-to-physical (L2P) map data and user data; and a controller to identify whether read commands continuously transferred from a host device are backward sequential reads, increase a backward sequential read count if the read commands are backward sequential reads, and set a pre-read start logical block address (LBA) and a length in accordance with a preset criterion if the backward sequential read count is higher than or equal to a reference value to preload an L2P map of the corresponding logical block address and user data corresponding to the L2P map from the nonvolatile memory.