baber/WOPTO huggingface dataset:
Patent KR-20210105465-A (KR)
Inventor: LEE SU HO
IPC: H02J3/14
Filed: 2020-02-18
Abstract: The present invention relates to an energy storage system (ESS) power distribution system comprising: a power supplier supplying power; an energy storage system (ESS) to store power supplied from the power supplier, and supply power to a non-shiftable appliance, a power shiftable appliance, and a time shiftable appliance; and an ESS control system collecting power information of the ESS, the non-shiftable appliance, the power shiftable appliance, and the time shiftable appliance, and using the collected power information to control power supplied to the non-shiftable appliance, the power shiftable appliance, and the time shiftable appliance by the ESS. According to the present invention, consumer uncertainty can be reduced by supplying power in accordance with a requirement ratio of shiftable appliances such as a power shiftable appliance and a time shiftable appliance.
Patent KR-20210045909-A (KR)
Inventor: TAKASUGI SHINJI
IPC: G09G3/32
Filed: 2020-02-24
Abstract: The task of the present invention is to provide a display control device capable of sufficiently securing a write time of a data voltage for image display while improving the display quality of a moving picture by inserting black data. According to the present invention, a data voltage for image display is sequentially supplied to pixels of a first block including some rows among a plurality of pixels within one frame period, the data voltage of a black level is supplied to pixels of a second block including some of the other rows among the plurality of pixels, and when the data voltage of the black level is supplied to the pixels of the second block, the data voltage of the black level is also supplied to pixels in at least one row of the first block.
Patent KR-20210109191-A (KR)
Title: Stent
Inventor: SEO JUNGHWA
IPC: A61F2/962
Filed: 2020-02-27
Abstract: The present invention relates to a stent located in blood vessels or lesions by using a catheter. According to the present invention, disclosed is a technology that can improve the convenience and efficiency of a procedure for installing the stent in the body by comprising: a front part organized in a net form and having a form of an expandable tube; a rear part connected to the front part, organized in the net form, and having a form of an expandable tube; and a core part having the form of a tube organized in the net form, interposed between the front part and the rear part, and being separated by being isolated between the front part and the rear part.
Patent KR-20210113860-A (KR)
Title: The intelligent smart freshness keeper for low temperature warehouse of post harvest agricultural products
Inventor: GWAG JAE CHUL
IPC: A23B7/04
Filed: 2020-03-09
Abstract: The present invention relates to an intelligent smart freshness maintaining device for a low temperature warehouse for agricultural product storage after harvesting which is rapidly provided in accordance with a policy support measure of the government. The present invention collects and analyzes data for recording a storing condition of each stored good in scientific data, converts the data into a database, and scientifically and reasonably operates a storing device by implementing and applying a logic circuit for automatic control. The present invention conveniently and simply stores the stored good through an operation of the reasonable freshness maintaining device and maintains quality. Especially, since each functional component of the device is divided into three parts and is mutually and completely sealed and blocked to block corrosion of electronic components by OH radical in advance, durability and safety are greatly improved. Also, all driving controlling methods are performed by a remote control at a storage warehouse site. Therefore, the present invention can reduce labor costs by significantly increasing convenience and can suit reality of an aging farming area. The present invention facilitates a reasonable operation of the freshness maintaining device based on the convenience and the scientific data.
Patent KR-20210088391-A (KR)
Title: Temperature controller using temperature-humidity chart of thermal comfort zone
Inventor: SUN TAE CHUNG
IPC: F24F11/70
Filed: 2020-03-11
Abstract: The present invention relates to a temperature controller using a temperature-humidity chart of thermal comfort zone. More particularly, the present invention relates to a temperature controller using a temperature-humidity chart of thermal comfort zone that enables operation by changing a set temperature to a temperature defined in a thermal comfort chart when an event occurs during autonomous operation of a heating and cooling system.
Patent KR-20210012883-A (KR)
Title: Stem cell originated from equine fetal tissue and the cell therapy product for treating muscle and skeletal system
Inventor: KIM MINKYU
IPC: C12N5/0775
Filed: 2020-03-13
Abstract: The present invention relates to equine animal fetal tissue-derived stem cells and a cell therapy product for musculoskeletal regeneration comprising the same. Also, the present invention provides a method of preparing equine amniotic fluid-derived mesenchymal stem cells, comprising the steps of: collecting amniotic fluid from a pregnant horse (step 1); isolating mononuclear cells from the collected amniotic fluid (step 2); and inducing the initial culture of the isolated amniotic fluid-derived mononuclear cells (step 3).
Patent KR-20200118759-A (KR)
Inventor: DEGUCHI MASATAKA
IPC: H02M7/00
Filed: 2020-03-27
Abstract: Provided is a power converter (2 ; 2a) which can reduce a space between a substrate and a stacked body (power module). The power converter (2 ; 2a) comprises: a plurality of power modules (10 ; 110) which accommodate semiconductor elements (11a ; 11b) for electric power conversion; a pair of holding plates (31 ; 32) which sandwich a stacked body (20) of the plurality of power modules (10 ; 110) in a first direction; a pair of connecting beams (33 ; 133) which connects the pair of holding plates (31 ; 32) respectively on both side ends of the stacked body (20) in a second direction intersecting the first direction; and a substrate (40) connected to control terminals (15) of the power modules (10 ; 110). At least one of the pair of holding plates (31 ; 32) is provided with a position determination unit (35 ; 36) determining a position of the substrate (40).
Patent KR-20200136814-A (KR)
Title: Membrane distillation device
Inventor: IKEDA ATSUSHI
IPC: B63J1/00
Filed: 2020-04-02
Abstract: (Objective) Provided is a membrane distillation device capable of improving the durability of a distillation membrane. (Solution) A membrane distillation device (1) includes: an evaporator (10) having a distillation membrane (12) through which steam of a supplied liquid to be treated passes; and a water restoring unit (20) to cool the steam generated from the evaporator (10) by the liquid to be treated, which has a status before supplied to the evaporator (10) and to generate distilled water. The liquid to be treated, which is subject to the evaporator (10), is boosted in pressure by a circulation pump (5) and supplied to the evaporator (10) together with a portion of the liquid to be treated, which is subject to the water restoring unit (20).
Patent KR-20210125674-A (KR)
Title: Battery Modules Housing Welding Methods For Preventing Heat Damage and Battery Module Thereof
Inventor: KIM WOOKHYUN
IPC: H01M50/20
Filed: 2020-04-09
Abstract: The present invention relates to a battery module housing welding method capable of solving a problem in which battery cells accommodated therein are damaged due to heat generated during welding, and a battery module manufactured thereby. The battery module housing welding method of the present invention can prevent damage to the battery cells due to a high temperature during housing welding by welding gap units formed when assembling a battery module housing with lasers of different outputs and sizes a plurality of times.
Patent KR-20210126394-A (KR)
Title: Semiconductor device and manufacturing method thereof
Inventor: LEE NAM JAE
IPC: H01L27/11568
Filed: 2020-04-10
Abstract: Embodiments of the present invention provide a semiconductor device capable of improving operational reliability, and a fabrication method thereof. The semiconductor device comprises: a first semiconductor structure including a memory array; a second semiconductor structure spaced apart from the first semiconductor structure and including a first transistor; a first insulating film between the first semiconductor structure and the second semiconductor structure; a second insulating film between the second semiconductor structure and the first insulating film; a first bonding pad electrically connected to the memory array and positioned in a first insulating layer; and a second bonding pad electrically connected to a first transistor and positioned in a second insulating layer. The first bonding pad and the second bonding pad are in contact with each other, and at least one of the sidewalls of the first bonding pad and the second bonding pad includes a curved portion.
Patent KR-20210129327-A (KR)
Inventor: KIM DO SEOK
IPC: G09G3/34
Filed: 2020-04-20
Abstract: The present disclosure relates to a data driving device and a driving method thereof and, more particularly, to a data driving device and a driving method thereof, in which a tuning of a set value of an internal circuit is automatically performed. The data driving device includes: a clock recovery circuit to perform a clock training using a communication signal received during a plurality of time sections; and a control unit which changes a set value of a circuit influenced by a frequency of the communication signal among circuits of the clock recovery circuit in each time section, checks a result of a clock training in the clock recovery circuit according to the change of the set value in each time section, and selects an optimum value for the set value.
Patent KR-20210133395-A (KR)
Title: An image encoder, an image sensing device, and an operating method of the image encoder
IPC: H04N5/225
Filed: 2020-04-29
Abstract: Provided is an image sensing device capable of encoding an original image, and reducing a compression loss. The image sensing device includes an image signal processor receiving a first frame image and a second frame image temporally following the first frame image from a pixel array, and generating a compressed image of the second frame image using a boundary pixel image of the first frame image. The image signal processor includes: a memory storing first reference pixel data which is the boundary pixel image of the first frame image; and a compressor receiving the first reference pixel data from the memory, and generating a bitstream for encoding the second frame image based on a difference value between the first reference pixel data and the second frame image. The image signal processor generates a compressed image of the second frame image using a bitstream.
Patent KR-20210133722-A (KR)
Title: Method for mediating direct dealing of foreign goods and server implementing the same
IPC: G06Q30/06
Filed: 2020-04-29
Abstract: Disclosed are a method for mediating direct dealing of foreign products to provide the lowest price to buyers automatically and effectively and a mediation server performing the same. According to various embodiments of the present invention, a product transaction mediation method performed by a computing system to mediate direct purchase of foreign products comprises the following steps: (a) receiving a search request for a product from a user device; (b) collecting one or more sales information related to the product through a network on the basis of the search request; (c) connecting the user device to a web page corresponding to the sales information selected by the user from the collected sales information; (d) when an input requesting simple purchase is received from the user device, setting at least a part of the information posted on the web page as index information and registering the index information in the computing system; and (e) providing a service so that the purchase of the product is made in the computing system.
Patent KR-20200051549-A (KR)
Inventor: CHEONG MIN HO
IPC: H04W74/08
Filed: 2020-05-06
Abstract: The present invention relates to a device and a method for channel access. The method according to an embodiment of the present invention is to perform channel access by means of an access point (AP) having a sector antenna in a wireless LAN system. The method includes: a step of transmitting a sector beacon with respect to one among a plurality of sectors; a step of exchanging data with at least one station in the sector during a preset time of sector interval; a step of sequentially performing the transmission of the sector beacon and the data exchange with respect to the plurality of sectors that are not the sector; a step of transmitting an omni-beacon with respect to each of the plurality of sectors; and a step of exchanging data with at least one station in the plurality of sectors during a preset time of BSS interval.
Patent KR-20210130602-A (KR)
Title: Method and apparatus of handling lbt failure indication when daps ho is configured in mobile communication systems
IPC: H04W74/08
Filed: 2020-05-08
Abstract: The present disclosure relates to a communication technique for converging a 5G communication system to support a higher data rate than a 4G system with IoT technology, and a system thereof. The present disclosure can be applied to intelligent services (for example, smart home, smart building, smart city, smart car or connected car, healthcare, digital education, retail business, security- and safety-related services, etc.) based on 5G communication technology and IoT-related technology. A method for processing a control signal includes the steps of: receiving a first control signal transmitted from a base station; processing the received first control signal; and transmitting a second control signal generated based on the processing, to the base station.
Patent KR-20210138976-A (KR)
Title: Bioreactor using nanosheet composite made of hollow fiber and nanofiber
IPC: C12M1/12
Filed: 2020-05-13
Abstract: The present invention provides a bioreactor using a nanosheet composite made of hollow fibers and nanofibers, comprising: a plurality of hollow fibers arranged in a line at predetermined intervals; a nanosheet formed on the hollow fibers arranged in a line so as to form a nanosheet composite made of hollow fibers and nanofibers; a culture chamber having a tubular shape and accommodating the nanosheet composite therein; and a pair of closing caps coupled to one side end and the other side end of the culture chamber, and closing one side end and the other side end of the culture chamber, wherein a plurality of nanosheet composites, in which cells are cultured, are arranged to be stacked, or one nanosheet composite is rolled up into a cylindrical shape and accommodated in the chamber, such that a cell culture surface area is formed three-dimensionally, thereby making it possible to culture cells at a concentration that is tens of times to thousands of times higher than conventional culture in a dish, and it is possible to mass-produce exosomes, and stem cell-conditioned media, produced in stem cells by means of a three-dimensional culture structure, thereby enabling commercialization of exosomes.
Patent KR-20210142334-A (KR)
IPC: C12Q1/6886
Filed: 2020-05-18
Abstract: The present invention relates to a method for providing information required for predicting prognosis of a colorectal cancer by confirming whether there are genetic mutations of KRAS G12V and SMAD4 from primary cancer samples and metastatic cancer samples of a patient, and a method for providing information required for predicting metastatic portions of the colorectal cancer. According to the present invention, metastasis possibility can be previously predicted.
Patent KR-20210144396-A (KR)
Title: Microbial adhesion suppression device and passive cooling structure of the reactor having the same
IPC: G21D5/10
Filed: 2020-05-22
Abstract: A microbial adhesion suppression device is disclosed. According to an exemplary embodiment of the present invention, the microbial adhesion suppression device is to suppress adhesion of a microbe existing in seawater outside a nuclear power plant including a containment vessel for accommodating a reactor vessel. The microbial adhesion suppression device comprises: a heat absorption heat transfer unit disposed inside the containment vessel and absorbing heat emitted from an outer wall of the reactor vessel to vaporize an internal thermal fluid; a heat dissipating heat transfer unit disposed adjacent to the outside of a nuclear power plant facility and condensing the vaporized thermal fluid by emitting heat; a vapor flow pipe through which the vaporized thermal fluid flows from the heat absorption heat transfer unit to the heat dissipating heat transfer unit; and a first valve installed in a condensed liquid flow pipe and a vapor flow pipe through which the condensed thermal fluid flows from the heat dissipating heat transfer unit to the heat absorption heat transfer unit. Seawater adjacent to the outside of the nuclear power plant facility is heated by heat dissipation from the heat dissipating heat transfer unit to suppress microbial adhesion to the outside.
Patent KR-20210028071-A (KR)
Title: Semiconductor device and manufacturing method thereof
Inventor: WU CHUNG JUNG
IPC: H01L23/40
Filed: 2020-06-05
Abstract: Provided is a semiconductor device which comprises a package and a cooling cover. The package includes a first die having an active surface and a rear surface opposite to the active surface. The rear surface has a cooling region and a peripheral region enclosing the cooling region. The first die includes micro-trenches located in the cooling region of the rear surface. The cooling cover is stacked on the first die. The cooling cover includes a fluid inlet port and a fluid outlet port located over the cooling region and communicated with the micro-trenches. Thereby, heat dissipation efficiency of the semiconductor device is improved.
Patent KR-20210152110-A (KR)
Inventor: KIM KI HWA
IPC: G16Y40/40
Filed: 2020-06-08
Abstract: The present invention relates to a pole device having an easily diagnosed status with an IoT technology applied thereto, which comprises: a cylindrical pole; a sensor device unit for detecting inclination, shock or shaking of the pole; and a pole fastening unit having a fastening structure in which the sensor device unit can be mounted and installed on the pole.
Patent KR-20210153334-A (KR)
Inventor: JEONG YU HYEON
IPC: A23F3/06
Filed: 2020-06-10
Abstract: The present invention relates to a tea capsule which automatically brews tea without taking off a tea bag after waiting, thereby solving a problem that tea becomes bitter when an existing tea bag is taken off quickly. According to the present invention, with respect to a tea bag (persimmon leaf tea), a tea capsule is made in the same shape as that of coffee capsules to be used in existing coffee machines. To be infused safely and heavily, persimmon leaves are dried 15 hours after washing three times and the dried persimmon leaves are rotating-roasted 1,200 times. The roasted persimmon leaves are contained in the tea capsule.
Patent KR-20210130607-A (KR)
Title: Apparatus for manufacturing mask
IPC: A62B18/02
Filed: 2020-06-10
Abstract: The present invention relates to a mask manufacturing device for manufacturing a mask by attaching at least one earring band to a mask main body. Provided is a mask manufacturing device which comprises an earring band attachment device for fusing an earring band to one edge of a mask main body through ultrasonic vibration, wherein the earring band attachment device comprises a roller disposed on an outer circumferential surface and having a holding means for holding the earring band; and an ultrasonic wave fusing device fusing the earring band held by the holding unit to one edge of the mask main body by ultrasonic vibration. According to the present invention, a speed for manufacturing masks can be improved.
Patent KR-20200073182-A (KR)
Inventor: CHO BEOM JOON
IPC: H01G4/30
Filed: 2020-06-12
Abstract: The present invention provides an electronic component including: a body; a pair of external electrodes each formed on both ends of the body in a first direction and containing copper (Cu) as a main component; a pair of bonding members respectively disposed between the external electrode and a metal frame, wherein the bonding material includes: a tin (Sn)-based solder layer; a tin-copper alloy solder layer formed between the tin-based solder layer and the external electrode; and a tin-based alloy solder layer formed between the tin-based solder layer and the metal frame, thereby improving bonding strength between a multilayer capacitor and the metal frame while improving the durability of the multilayer capacitor.
Patent KR-20220001124-A (KR)
Title: Method for reinforced learning of fire suppression models related to autonomous ship with motion in irregular waves
Inventor: RUY WON SUN
IPC: G06N20/00
Filed: 2020-06-29
Abstract: The present invention relates to a fire suppression modeling reinforcement learning method for an autonomous ship which repeats a process of modeling fire occurrence and extinguishing processes of a compartment in a vessel to which a sea state is reflected, performing simulation, modifying a nozzle focus angle toward a fire source based on a simulation performing result value, and re-performing simulation so as to automatically track and verify an optimum nozzle focus angle to extinguish fire of an autonomous ship through reinforcement learning of an accumulative result value.
Patent KR-20220001583-A (KR)
Title: Air conditioning system for automotive vehicles
Inventor: YOON SEO JUN
IPC: B60H3/06
Filed: 2020-06-30
Abstract: The present invention relates to an air conditioning apparatus for a vehicle. An objective of the present invention is to quickly discharge water flowing onto the upper surface of an intake door to prevent water from gathering on the upper surface of the intake door, thereby preventing water gathering on the upper surface of the intake door from entering the inside of a vehicle. To achieve the objective, the air conditioning apparatus for a vehicle comprises: an intake case having an inside air introduction port and an outside air introduction port; and an intake door installed in the intake case to selectively block one between the outside air introduction port and the inside air introduction port while rotating around a rotating center shaft. The air conditioning apparatus for a vehicle further comprises a drain unit guiding water flowing onto the upper surface of the intake door through the outside air introduction port to an inner wall side of the intake case to drain the water downwards.
Patent KR-20220004800-A (KR)
Title: Easy removable condenser composition as well as circuit board combination framework
Inventor: PARK JUN SEOK
IPC: H05K1/18
Filed: 2020-07-04
Abstract: The present invention devised a coupling structure in a way that facilitates coupling and separation between a circuit substrate of an electronic device and two components of a circuit device planted on the circuit substrate. Provided is a circuit substrate (2) having a positive and negative coupling type contact terminal structure that is fixed by inserting and rotating a socket combined with a condenser. It solves difficulties and inconvenience of failure and repair caused by condensers, reduces environmental pollution, and waste resource, and saves repair time and cost.