baber/WOPTO huggingface dataset:
Patent KR-20220018776-A (KR)
Inventor: RYU HYO JOON
IPC: H01L27/11573
Filed: 2020-08-07
Abstract: Provided is a semiconductor memory device. The semiconductor memory device of the present invention comprises: a lower stacked structure extended on a substrate in a first direction and including a plurality of lower metal lines stacked in a vertical direction; an upper stacked structure disposed on the lower stacked structure and including at least one upper metal line; a vertical structure passing through the upper stacked structure and the lower stacked structure in the vertical direction and including a channel membrane; a first cutting line cutting the upper stacked structure and the lower stacked structure; an upper supporter disposed in an inner side of a recess formed on the first cutting line; a second cutting line cutting the upper stacked structure and the lower stacked structure and separated from the first cutting line in the first direction; a sub cutting line cutting the upper stacked structure, having at least a part overlapped with the vertical structure in the vertical direction, and interposed between the first cutting line and the second cutting line; and a first interlayer insulation film surrounding each of a side wall of the upper supporter and a side wall of the sub cutting line, wherein a top surface of the upper supporter is formed on the same plane as a top surface of the sub cutting line. According to the present invention, process difficulty is reduced to save manufacturing costs.
Patent KR-20220019981-A (KR)
Inventor: KIM IN CHUL
IPC: H01M4/131
Filed: 2020-08-11
Abstract: The present invention relates to an electrode composite structure for a secondary battery and a secondary battery cell including the same, and more specifically, to an electrode composite structure including a current collector provided with a negative electrode and a positive electrode on one surface at the same time, and a secondary battery cell manufactured by stacking the electrode composite structure and a solid electrolyte.
Patent KR-20220020074-A (KR)
Inventor: IM DO YOUN
IPC: A61K36/18
Filed: 2020-08-11
Abstract: The present invention relates to a method for preparing an isolate having anti-inflammatory activity from a papaw tree leaf extract from which an acetogenin component is isolated, in which an isolate is prepared by mixing organic solvents of different polarities with the papaw leaf extract, and the prepared isolate was subjected to tube-chromatogram technique using silica gel as a stationary phase to separate the acetogenin component and the anti-inflammatory active isolate, respectively. The method for preparing an isolate having anti-inflammatory activity from the papaw leaf extract from which the acetogenin component is separated according to the present invention can be variously applied in functional foods, functional cosmetics, pharmaceuticals, etc., through a method of preparing the functional isolates exhibiting anti-inflammatory and efficiently isolating the acetogenin component, a neurotoxic substance which may be present in the isolate.
Patent KR-20220021260-A (KR)
Inventor: HAM HO WAN
IPC: H01L51/50
Filed: 2020-08-13
Abstract: The present invention provides a compound represented by chemical formula 1 and an organic light emitting element comprising the same. According to the present invention, a low HOMO suitable for a light emitting supporting layer is formed and, at the same time, a high LUMO capable of facilitating electronic blocking can be maintained.
Patent KR-20200106862-A (KR)
Title: Apparatus for monitoring blind spot
Inventor: KIM DONG JU
IPC: B60K35/00
Filed: 2020-08-31
Abstract: The present invention relates to a blind spot detection device for a vehicle, including: a camera unit that is installed on a vehicle′s side mirror to photograph a blind spot covered by left and right front pillars of the vehicle; a blind spot image display unit that is installed on the front pillar and displays the image of the blind spot photographed by the camera unit on the front pillar; a control unit that converts the image displayed on the blind spot image display unit to fit a driver′s viewpoint; a first auxiliary camera unit that photographs the upper left and right blind spots covered by a vehicle roof; and an upper blind spot image display unit that is installed on the front pillar and displays images of the upper left and right blind spots photographed by the first auxiliary camera unit on the front pillar. When the upper blind spot image display unit is disposed above the blind spot image display unit and the control unit converts the image displayed on the blind spot image display unit to fit the driver′s viewpoint, conversion is performed to match the boundary of the front window of the vehicle and the boundary of the image displayed on the blind spot image display unit so that the outside landscape of the vehicle can be seen to the driver as a whole landscape.
Patent KR-20220028906-A (KR)
Inventor: KIM A RAN
IPC: G01S19/14
Filed: 2020-08-31
Abstract: Disclosed is a method for providing boarding information of public transportation based on augmented reality (AR), which enables a user to intuitively understand the boarding location and boarding time of a corresponding public transportation means. According to the present invention, the method comprises the following steps: executing an AR-based public transportation boarding information providing application on a mobile terminal device (S110); inputting the current location of the portable terminal device (S115); entering a destination (S120); searching for public transportation means that can move from the current location to the destination (S125); selecting a means of public transportation to board (S130); taking a real-time image around the road on which the public transportation means operates through a camera of the portable terminal device (S135); recognizing the shooting direction of the camera (S140); displaying a real-time image on a display of the portable terminal device (S145); and displaying the image of the selected public transportation means superimposed on a real-time image according to the driving direction of the public transportation means on the basis of the current location of the portable terminal device and the shooting direction of the camera (S150).
Patent KR-20220033884-A (KR)
Inventor: JEONG EU BONG
IPC: C02F1/467
Filed: 2020-09-10
Abstract: The present invention relates to a direct water type hydrogen water purifier including: a water purification body in which a plurality of first filters are arranged to be detachable from a filter fixture to supply purified water by purifying water supplied from a water supply; and a water purifier body comprising a second filter detachably installed in a second filter module to generate hydrogen water or purified water by re-purifying the purified water supplied from the water purification body while preventing water from falling due to opening and closing of a flow path according to detachment, an electrolyzer that generates hydrogen water by electrolyzing purified water supplied from the second filter, and a water outlet unit through which water supplied through the electrolyzer is discharged. The number of filters according to the state of water supplied directly is varied to efficiently purify the water, thereby reducing costs due to a use of the filter and facilitating the generation of hydrogen water using purified water. The directionality of the water purifier body is adjusted based on the water purification body to allow free installation according to an installation environment, thereby allowing installation regardless of location depending on an installation site.
Patent KR-20220036712-A (KR)
Inventor: PARK HYEOK GON
IPC: F21Y115/10
Filed: 2020-09-16
Abstract: The present invention relates to a smart mirror, a control method of the same, and a cosmetics purchasing system. According to one aspect of the present invention, the smart mirror comprises: a terminal unit having a sensor recognizing a user; a lamp unit having an LED irradiating light to the user; and a control unit controlling at least one between an amount of light irradiated from the lamp unit and color temperature to allow a user's skin to have the color temperature and the amount of the light in a preset range by the light irradiated from the lamp unit.
Patent KR-20220037184-A (KR)
Inventor: YOON JOO HYEONG
IPC: G06F3/06
Filed: 2020-09-17
Abstract: Provided is a storage system. The storage system comprises: a storage device having a nonvolatile memory with a first and a second physical address; a journal manager for inserting the pair of a first journal logical address and a first target logical address into a journal mapping table and arranging first journal data by the sector unit with the first target logical address in a log page to generate a journaling command; and a host including a checkpoint manager for generating a checkpointing command including the pair of the first target logical address and the first journal logical address. The storage device includes: a flash mapping table for storing a first mapping state where the first journal logical address is mapped to the first physical address, and the first target logical address is mapped to the second physical address; a log manager for writing the first journal data, which are arranged by the sector unit in response to the journaling command, in a region inside the non-volatile memory with the physical address corresponding to the first journal logical address depending on the first mapping state; and a checkpointing engine for changing the first mapping state of the flash mapping table into a second mapping state where the first target logical address is re-mapped to the first physical address, in response to the checkpointing command. Therefore, provided is a storage device for performing checkpointing by re-mapping a flash mapping table.
Patent KR-20220039924-A (KR)
Title: Composition comprising fermented extract of Perilla frutescens L. Britton var. acuta Kudo for improving cognitive impairment, learning ability or memory ability due to neurodegenerative disease and uses thereof
Inventor: JUNG YI SOOK
IPC: A61Q13/00
Filed: 2020-09-21
Abstract: The present invention relates to a composition for alleviating cognitive impairment, reduced learning ability or reduced memory ability due to degenerative brain diseases, including a fermented extract of Perilla frutescens britton var. acuta kudo, and a fiber or flavor composition. In addition, the present invention relates to a composition for preventing, alleviating or treating cognitive impairment, reduced learning ability or reduced memory ability due to degenerative brain diseases, including a fermented extract of Perilla frutescens britton var. acuta kudo. The fermented extract of Perilla frutescens britton var. acuta kudo of the present invention significantly enhances cognitive ability or memory ability compared to a non-fermented extract of Perilla frutescens britton var. acuta kudo, and thus can be effectively used as a composition for preventing, alleviating or treating cognitive impairment, reduced learning ability or reduced memory ability due to degenerative brain diseases.
Patent KR-20220043949-A (KR)
Title: High efficiency oxygen circulating fluidized bed combustion system including external heat exchanger
Inventor: MUN TAE YOUNG
IPC: F23C10/18
Filed: 2020-09-28
Abstract: In accordance with one embodiment of the present invention, provided is technology capable of preventing high-purity CO2 in a combustion furnace from being diluted even when air is supplied to an external heat exchanger to oxidize reduced oxygen delivery transfer particles. In accordance with an embodiment of the present invention, a high-efficiency pure oxygen circulating fluidized bed combustion system including an external heat exchanger includes: a combustion furnace receiving fuel and performing combustion by using fluidized yarn and oxygen transfer particles as bed substances; a cyclone connected with the combustion furnace and receiving the fluidized yarn, the oxygen transfer particles and exhaust gas from the combustion furnace; a loop seal connected with the cyclone, receiving a mixture including the fluidized yarn and the reduced oxygen transfer particles from the cyclone, and transferring a part of the mixture to the combustion furnace; and an external heat exchanger receiving the rest of the mixture from the loop seal, cooling the mixture through a heat exchange between the mixture and a heat exchange fluid, and oxidizing the reduced oxygen transfer particles.
Patent KR-20220045742-A (KR)
Title: Shoe and foot care device within vehicle
Inventor: HAE JIN YOUN
IPC: A61H23/02
Filed: 2020-10-06
Abstract: The present invention relates to an apparatus capable of performing shoe and foot care disposed inside a vehicle. According to the present invention, Provided is the care apparatus which is disposed on a seat structure of the vehicle to simultaneously care shoes and feet. Therefore, drying, sterilization, and deodorization of the shoes are implemented and a source of contamination of the shoes is removed, and thus an advantageous use environment can be created. At the same time, user's feet are dried, massaged, and management of infrared treatment is performed, so that user's health can be promoted. The shoe care apparatus for the vehicle of the present invention comprises: a care plate module (10); an insert module (100); and a user's foot seating unit (20).
Patent KR-20220055571-A (KR)
Inventor: MOON BYUNG YOUNG
IPC: B63B25/04
Filed: 2020-10-27
Abstract: The present invention relates to a marine-land waste disposal system using a ship, comprising: a waste storing box placed on a bow part deck of the ship; an endothermic reaction unit disposed at the rear of the waste storing box; an additional decomposition unit disposed behind the endothermic reaction unit; and a boiler unit operated with waste heat formed through the additional decomposition unit. On a bow part deck of the ship, a waste guide unit extending toward the front of the bow part so that waste can be moved to the waste storing box is located. Accordingly, the present invention can provide the marine-land waste disposal system using the ship, capable of directly treating the waste generated at sea or on land in the ship.
Patent KR-20220056647-A (KR)
Title: Manufacturing method of battery pack lower case for electric vehicle
Inventor: KIM DEOK HYUN
IPC: B21D5/00
Filed: 2020-10-28
Abstract: The present invention relates to a manufacturing method of a battery pack lower case for an electric vehicle. The manufacturing method of a battery pack lower case for an electric vehicle, according to an embodiment of the present invention, is a battery pack lower case for an electric vehicle to form a box shape by assembling with an upper case and for accommodating a plurality of battery modules therein. The manufacturing method comprises: a material preparation step of preparing a plurality of extrusion frames to form a side surface part and a sheet to form a lower surface part; a side surface part forming step of forming a side surface part of the battery pack case by welding each of the extrusion frames to each other; and a lower forming step of arranging the sheet on a lower side of the side surface part and conducting electric welding along an outer circumference of the side surface part in contact with the sheet. The present invention is to minimize abnormal phenomena such as expansion and contraction of the sheet which may occur during pole welding between the extrusion frame and the sheet.
Patent KR-20220058096-A (KR)
Inventor: PARK KYUNG SOO
IPC: A63F13/95
Filed: 2020-10-30
Abstract: The present invention relates to a game replay system using a point cloud, and more particularly to the game replay system using a point cloud, providing users with gameplay videos that relay or record game play situations in real time. The game replay system using a point cloud according to the present invention has an effect of providing the game replay system using a point cloud in which a game replay video can be effectively created in high quality and played back with high immersion without limiting performance of a user's device. The game replay system using a point cloud includes a game object storage unit, a game play storage unit, a rendering processing unit, a point cloud capture unit, and a point cloud integration unit.
Patent KR-20220060685-A (KR)
Title: PSFB(Phase-Shift Full-Bridge) converter
Inventor: SOOSAN KIM
IPC: H02M1/08
Filed: 2020-11-05
Abstract: According to an embodiment of the present invention, a converter comprises: a transforming unit that converts an input voltage of input power into a predetermined voltage and outputs it; and a control unit controlling an operating frequency of the transforming unit according to a state of the input power. Therefore, the converter can increase a hold-up time.
Patent KR-20220063828-A (KR)
Title: Bathtub with pharmacological function
Inventor: I SANG GEUN
IPC: A61H33/04
Filed: 2020-11-10
Abstract: The present invention relates to a bathtub with a pharmacological function, which comprises: a body member formed with an open upper side and having a space filled with a medicinal solution; a storage member formed to be received inside the body member not to be exposed to the outside, and storing a plurality of medicinal solutions supplied to the body member; a supply module connected to the storage member and selectively supplying the medicinal solution to the space; a water heater controlling the temperature of the medicinal solution supplied through the supply module; a discharge module retransferring the medicinal solution filled in the space of the body member to the storage member; and a control module controlling the operation of the supply module and the discharge module. According to the present invention, the medicinal solution, which is a user-customized medicinal solution, is circulated between the body member and the storage member through the supply module and the discharge module, thereby being reused until efficacy of each solution is exhausted.
Patent KR-20210091650-A (KR)
Title: Cell-derived vesicle comprising the target protein and method for preparing the same
Inventor: BAE SHIN GYU
IPC: A61P21/00
Filed: 2020-11-10
Abstract: The present invention relates to a cell-derived vesicle comprising a target protein, prokineticin receptor 1 (PROKR1), and a therapeutic agent for a muscle disease comprising the same. When the cell-derived vesicle containing PROKR1 according to the present invention is treated in myoblasts, the cell-derived vesicle can be used to prevent or treat muscle diseases by promoting myodifferentiation and inducing differentiation into myotube cells, and thus can be widely used in the pharmaceutical industry and health functional food fields.
Patent KR-20220065235-A (KR)
Title: Process for the crystalline form of Ilaprazole
Inventor: KIM JAE WON
IPC: A61K31/4439
Filed: 2020-11-13
Abstract: The present invention is a novel method for manufacturing ilaprazole hybrid crystals. A manufacturing method according to the present invention can produce ilaprazole hybrid crystals which has high yield and good purity and which is crystallized into relatively large particles for easy preparation, through a simple process. The present invention provides a method for manufacturing ilaprazole hybrid crystals which comprises the following steps: A) suspending an inorganic salt of ilaprazole in an organic solvent; B) adjusting the pH by adding a solution of an acid dissolved in an organic solvent to the suspension; C) stirring the pH-adjusted solution at room temperature; D) seeding ilaprazole type B crystals in the solution after stirring in the step C); and E) aging the crystals through room temperature stirring and cooling stirring of the seeded solution.
Patent KR-20220066215-A (KR)
Title: Visit history registration method using smartphone
Inventor: LEE SOOK I
IPC: H04M1/725
Filed: 2020-11-15
Abstract: A visit record registration method using a smartphone of the present invention comprises: a URL address recognition step; a cookie/session check step of checking whether a session is created in an authentication server, or a cookie is created in a smartphone; a first visit record storage step of storing, when a cookie or session is created, a phone number, registration point code, and current time in a storage server; a phone number input request step of displaying, when a cookie or session is not created, a user phone number input screen on the smartphone; an authentication request step of transmitting a user phone number to the authentication server through a telecommunications network for authentication of the smartphone; an identical state determination step of determining, by the authentication server, whether the user phone number input from the smartphone and a caller ID obtained when transmitting through the telecommunication network are the same; and a second visit record storage step of storing the phone number, registration point code, and current time in the storage server when it is determined that the user phone number and the caller ID are the same in the identical state determination step. Therefore, provided is an effect of minimizing management burden on a user's smartphone by securing a guest record without installing an additional application on the user's smartphone to register a visit record.
Patent KR-20220066584-A (KR)
Title: Nanofiber composite material, manufacturing method thereof, and ion exchange membrane including the same
Inventor: KIM IN SOO
IPC: C08J5/22
Filed: 2020-11-16
Abstract: One embodiment of the present invention provides a nanofiber composite material which comprises: a nanofiber support which is an aggregate of nanofibers prepared using a mixture of a hydrophilic polymer and MXene; and an ionomer filled in pores between the nanofibers of the nanofiber support. Another embodiment of the present invention provides an ion exchange membrane in which a nanofiber composite material is formed in a sheet shape. The other embodiment of the present invention provides a method for manufacturing a nanofiber composite material including a nanofiber support and an ionomer. In a method of manufacturing a nanofiber composite material, first, a MXene phase material is manufactured with a MAX (M_n+1AX_n) phase material. Thereafter, a solution in which a hydrophilic polymer material and a material of the MXene phase are mixed is prepared. Next, a nanofiber support is formed through electrospinning using the solution. Then, an ionomer is filled in the nanofiber support.
Patent KR-20220067860-A (KR)
Title: Vehicle and driving control method for the vehicle
Inventor: KWON MIN HYEOK
IPC: B60W40/10
Filed: 2020-11-18
Abstract: The present invention relates to a moving body and a driving control method of the moving body. The driving control method of the moving body dynamically updating a driving model according to a surrounding environment according to one embodiment of the present invention may comprise the following steps of: determining a degree of slip of the moving body; determining equal to or more than one modeling parameter corresponding to the determined degree of slip; and generating a control command for the moving body based on the at least one modeling parameter and an intended moving path of the moving body. Accordingly, an objective of the present invention is to provide the driving control method of the moving body, capable of dynamically updating the driving model according to a surrounding environment.