baber/WOPTO huggingface dataset:
Patent KR-20200138997-A (KR)
Inventor: KIM EUN A
IPC: G06Q30/02
Filed: 2019-06-03
Abstract: The present invention provides a method for recommending a beverage to a user terminal through big data analysis by a beverage recommendation server. The method comprises the steps of: receiving personal information, a drinking history of a beverage, an identification code image of the beverage, and location information from a user terminal; extracting product information from the identification code image of the beverage; receiving weather information corresponding to the location information from a weather server; analyzing the personal information, the drinking history of the beverage, the product information, and the weather information to extract and store a preferred product group by sex, age, and season; extracting recommended beverage from the preferred product group based on user information inputted to the user terminal by the user and weather information at a time when a beverage recommendation request message is received as the beverage recommendation request message is received from the user terminal; and transmitting information on the recommended beverage to the user terminal. Therefore, the satisfaction of a consumer for the recommended beverage can be increased.
Patent KR-20200143847-A (KR)
Inventor: KIM YOUNG JOO
IPC: F21V33/00
Filed: 2019-06-17
Abstract: The present invention relates to technology for a light emitting device having a function of reducing a low frequency and noise. Provided is a device capable of reducing a low frequency that adversely affects a human body or reducing noise in places where quietness is required through lighting devices and display devices having noise reduction technology without a need for a separate installation space.
Patent KR-20200144023-A (KR)
Title: Rapid accelerating apparatus
Inventor: LEE WAN PYO
IPC: F16H57/10
Filed: 2019-06-17
Abstract: The present invention relates to a rotation apparatus capable of being efficient for normal/reverse rotation switching, and embodying strong torque output and instantaneous acceleration. The apparatus includes: a driving part supplying rotational force; a first input gear module which is a first gear module among gear modules rotated relative to each other through a gear connection, of a first deceleration gear part, rotating in a forward direction by receiving the rotational force; a second input gear module which is a first gear module among gear modules rotated relative to each other through a gear connection, of a second deceleration gear part, rotating in a reverse direction by receiving the rotational force; a first braking part braking the rotation of a first braking gear module which is a second gear module among the gear modules of the first deceleration gear part; a second braking part braking the rotation of a second braking gear module which is a second gear module among the gear modules of the second deceleration gear part; and a connection module connecting a rotary shaft of a third gear module among the gear modules of the first deceleration gear part with a rotary shaft of a third gear module among the gear modules of the second deceleration gear part.
Patent KR-20210000026-A (KR)
Inventor: KIM JUNG SHIK
IPC: H02K1/12
Filed: 2019-06-24
Abstract: The present invention relates to a stator core for a motor, and a device and a method for manufacturing the same. A large fastening force between steel plates can be secured and high efficiency of the motor can be achieved as well as improving noise and vibration when driving the motor. In order to achieve the above object, the device for manufacturing the stator core for a motor comprises: a rotation device rotating a stator core in a laminated state of steel plates; and a spraying device spraying an adhesive onto the stator core mounted on the rotation device, wherein the spraying device includes a spraying mechanism which sprays the adhesive toward an inner surface of the stator core while being inserted into an inner portion of the stator core mounted on the rotation device.
Patent KR-20210000079-A (KR)
Inventor: JUNG KYUNG WON
IPC: B01J20/08
Filed: 2019-06-24
Abstract: The present invention relates to a composite of rice husk-based biochar with a layered double oxide of metal, which shows excellent adsorptivity to phosphate in water and can be used as a natural compost, when it adsorbs phosphate, and a method for preparing the same. The composite of rice husk-based biochar with a layered double oxide of metal includes: biochar formed by firing rice husk; and a calcined layered double oxide (CLDO) of metal containing Mg and Al, wherein Mg and Al are present in the calcined layered double oxide (CLDO) of metal at a ratio of Mg (atom) : Al (atom) = 2.04-3.88 : 1, and SIO^- converted from silica in rice husk is present on the surface of biochar.
Patent KR-20210005794-A (KR)
Inventor: JANG HEE NAM
IPC: G09B21/00
Filed: 2019-07-06
Abstract: The present invention relates to a device and a method for sign language recognition-based communication. According to the present invention, a sign language motion is recognized with a user′s hands combined and a change in the external force of the wrist is measured using a strain gauge. As a result, a finger pinching motion is recognized, a sign language motion based on a sign language doer′s two-hand motion is combined, and the user′s intention is interpreted. Accordingly, the sign language doer′s sign language content can be more accurately recognized and transferred. According to the present invention, the motion of both fingers is used in motion matching with existing characters (English alphabet, Korean alphabet, Japanese, etc.) and a number system (0 to 10). As a result, communication with an ordinary person or a deaf person and his or her family can be interactively performed with greater ease and speed as compared with existing methods. In addition, the individual double-finger motion is self-recognized by the device through a tutorial process, and thus more accurate sign language recognition is possible without double-finger motion differences between individuals.
Patent KR-20210007665-A (KR)
Inventor: LEE MI YOUNG
IPC: G06F9/50
Filed: 2019-07-12
Abstract: Provided is a query processing method for in-memory data in a multiprocessor system environment of the NUMA structure, which comprises the steps of: configuring a query operation group based on a dependency relationship between query operations and the number of threads allocated to query processing; determining at least one candidate NUMA node in which a thread to perform query processing of the query operation group is to be executed based on a distribution rate for each NUMA node of query operation group input data; and determining a NUMA node in which a thread to perform query processing of the query operation group is executed in consideration of the candidate NUMA node and the NUMA node in which the thread is located.
Patent KR-20210010060-A (KR)
Inventor: KIM SEOUNG GYU
IPC: B60H1/06
Filed: 2019-07-19
Abstract: The present invention provides a non-starting heating energy reducing system for carbon credits which can be used by identifying and managing energy to be saved. According to the present invention, the non-starting heating energy reducing system for carbon credits is a non-starting heating system including a non-starting heating device operated by a battery of a vehicle having an ECU and installed on a flow path of coolant circulating a heater core. The non-starting heating energy reducing system for carbon credits includes: a control unit configured in the non-starting heating device to be connected to the ECU; and a control center server communicating with the control unit, wherein the fuel saved by the vehicle may be calculated by the control unit.
Patent KR-20210012098-A (KR)
Title: Display device
Inventor: KIM DONG LIM
IPC: G02F1/1343
Filed: 2019-07-23
Abstract: The present invention relates to a display device which prevents changes in physical and electrical properties of a transistor. According to one embodiment of the present invention, the display device comprises: a substrate; a gate line located on the substrate and extending in a first direction; a first transistor and a second transistor connected to the gate line; a light blocking pattern overlapping with least one of the first transistor and the second transistor; a pixel electrode including a first subpixel electrode and a second subpixel electrode separated from each other; a first bridge connecting the first subpixel electrode and the first transistor; and a second bridge connecting the second subpixel electrode and the second transistor. The first bridge and the second bridge do not overlap or cross the light blocking pattern.
Patent KR-20210012309-A (KR)
Title: Cartridge and Aerosol generating device including the same
Inventor: HAN DAE NAM
IPC: A24F47/00
Filed: 2019-07-24
Abstract: A cartridge having an aerosol-generating material according to an embodiment comprises: a heater part disposed inside the cartridge to heat the aerosol-generating material; and an airflow path having an inlet through which the aerosol generated in the heater is introduced and an outlet for discharging the aerosol introduced through the inlet, wherein the airflow path is formed in a longitudinal direction of the cartridge, and a size of a cross-sectional area of the airflow path is changed from the inlet to the outlet. The present invention can efficiently control the temperature of the generated aerosol and increase the flavor of the aerosol.
Patent KR-20200024715-A (KR)
Title: Substrate for surface protective film, method for manufacturing the substrate, surface protective film using the substrate, and optical film with surface protective film
Inventor: NAKAHARA AYUMU
IPC: C08G64/04
Filed: 2019-08-06
Abstract: The present invention provides a substrate for a surface protective film which has excellent flexibility or bending resistance and can efficiently suppress light leakage, coloring, and rainbow stains during optical inspection. The surface for a surface protective film of the present invention is composed of a film comprising a polymer alloy of fluorene ring-containing polyester and aromatic polycarbonate, and has in-plane retardation Re (550) of 30 nm or less and the number of bending times to break in the MIT test of 500 times or more. A method for manufacturing a substrate for a surface protective film of the present invention comprises forming a film forming material comprising a polymer alloy of fluorene ring-containing polyester and aromatic polycarbonate into a film shape, and performing sequential biaxial stretching or simultaneous biaxial stretching of the formed film.
Patent KR-20200018307-A (KR)
Title: Phase change energy storage microcapsule preparation and use thereof
Inventor: HAOZHANG
IPC: C08K9/10
Filed: 2019-08-07
Abstract: The present invention relates to a phase change energy storage microcapsule comprising: a wall material which is phenol/urea/aldehyde terpolymer; and a core material which is a phase change energy storage material, wherein the content of a nitrogen element in the wall material is less than or equal to 12 wt%, to a production method of a phase change microcapsule, and to application thereof.
Patent KR-20210020715-A (KR)
Title: A engine emissions reducing and mileage improvement matter
Inventor: YOON KI JU
IPC: C10L10/02
Filed: 2019-08-16
Abstract: The present invention relates to substances for reducing smoke and improving fuel efficiency for an internal combustion engine. A fuel with an oxygen contact area increased by finely decomposing a cluster formed by fuel particles has an increased combustion speed. An activated fuel is induced to complete-combustion during pre-combustion, and the dust of NOx of nitrogen oxide generated after combustion is reduced by 40-50% or more. The emission of air pollutants is reduced due to complete combustion, and fuel efficiency is enhanced. Thus, it is possible to reduce black smog which occurs during incomplete combustion by about 60-80%, and the emission of air pollutants due to fine dust is reduced. The substances for reducing smoke and improving fuel efficiency for an internal combustion engine according to the present invention are produced to combine six kinds of minerals, to sinter the same at a temperature of 1600°C or higher, and to put a calcined product into a fuel tank so that the calcined product reacts with a fuel.
Patent KR-20210023483-A (KR)
Title: Method for preparing polyisocyanate composition
Inventor: SIM YU JIN
IPC: C08K5/13
Filed: 2019-08-23
Abstract: The present invention provides a method for producing a polyisocyanate composition, wherein 10-1000 ppmw of a phenolic stabilizer is mixed with respect to the total weight of an aromatic diisocyanate, and then polymerization is performed with an addition of polyhydric alcohol to produce the polyisocyanate composition. Accordingly, coloration and white turbidity caused by oxygen or moisture are suppressed during synthesis and purification, and thus product transparency can be improved.
Patent KR-20210025315-A (KR)
Title: A composition comprising hmba for preventing and treating obesity
Inventor: KIM EUN KYOUNG
IPC: A61P3/04
Filed: 2019-08-27
Abstract: The present invention provides a pharmaceutical composition and health functional food for preventing or treating obesity containing hexamethylene bisacetamide (HMBA), a pharmaceutically acceptable salt thereof, or a solvate thereof as an active component. Therefore, it is possible to obtain an effect of preventing or treating obesity.
Patent KR-20210011314-A (KR)
Title: Systems and methods for scheduling inbound products, stowing inbound products, and monitoring inbound error
Inventor: KIM JAE HYUN
IPC: G06Q10/08
Filed: 2019-09-03
Abstract: The present invention provides a system and a method, which are able to schedule the delivery of inbound pallets based on a predetermined priority rule, to receive at least one of the invoice number, reservation number, or purchase order number related to the inbound pallet including products, to edit the database to allocate at least one of an inbound barcode, invoice number, reservation number, and purchase order number to the inbound pallet, to receive at least one of the inbound barcode and a product identifier related to the products, to estimate a district for loading the products, to receive a tote identifier related to a tote including the products, and to edit the database to allocate the product identifier and the tote identifier related to the products to the district. The system is able to thereby receive the inbound products. The system includes a memory and a processor.
Patent KR-20210030640-A (KR)
Title: Rolling method of titanium sheet
Inventor: CHOI MI SEON
IPC: B21B3/00
Filed: 2019-09-10
Abstract: The present disclosure relates to a rolling method of a titanium sheet, which comprises: a step of preparing a titanium core material; a step of covering both surfaces of the core material by a cover material and sealing a slope in a thickness direction to manufacture a pack; a step of reheating the pack at temperature of 850-900°C; and a step of rolling the reheated pack. In the step of manufacturing the pack, the pack has thickness of at least 80 mm, and the rolling disclosing temperature is 800-900°C and the rolling finishing temperature is 700-800°C in the step of rolling the reheated pack. A ratio of the thickness of the core material to the entire thickness of the pack can be same with or lower than 0.3.
Patent KR-20200030011-A (KR)
Title: Water level control device for humidifier with seesaw type
Inventor: SEO DONG JIN
IPC: F16K1/20
Filed: 2019-09-10
Abstract: According to one embodiment of the present invention, a seesaw-structured water level adjustment device for a humidifier comprises: a fixture which is installed inside a water tub of the humidifier and includes standing parts that stand upward at both ends of the fixture while facing each other; a separable buoyancy body which has one side coupled to the standing parts of the fixture and is provided to perform a see-sawing movement about a fixing shaft formed at one side thereof so as to adjust a water level in the water tub; and a spring valve which can be connected to a water tank provided above the humidifier and comes in contact with one side of the separable buoyancy body by the see-sawing movement of the separable buoyancy body so as to allow or block supply of water into the water tub.
Patent KR-20210037993-A (KR)
Title: Outer lens of lamp for vehicle and lamp for vehicle having the same
Inventor: LEE SOON MO
IPC: F21S43/30
Filed: 2019-09-30
Abstract: The present invention relates to an outer lens of a vehicle lamp capable of realizing design differentiation from the existing vehicle lamp and further improving the degree of design freedom. The outer lens of a vehicle lamp comprises: a first lens unit through which light irradiated from a first light source is transmitted; a second lens unit through which light irradiated from a second light source is transmitted and disposed to protrude from the first lens unit; a connecting lens unit for connecting the first lens unit and the second lens unit and forming a concave space unit between the first lens unit and the second lens unit; a reflector unit that is formed on the connecting lens unit, reflects the light passing through the first lens unit to the outside of the space unit, and forms an exterior.
Patent KR-20210039067-A (KR)
Title: Composition for inhibiting halitosis containing seaweed extracts
Inventor: YOON HYUN SEO
IPC: A61Q11/00
Filed: 2019-10-01
Abstract: The present invention relates to a composition for alleviating bad breath containing a seaweed extract as an active component. More specifically, the present invention can provide a composition for alleviating bad breath containing a seaweed extract as an active component which, by using the seaweed extract, exhibits antibacterial activity on oral microorganisms (pathogens) and a reduction in bad breath, and has excellent human safety.
Patent KR-20190117454-A (KR)
Inventor: JAE WON JANG
IPC: A47L11/40
Filed: 2019-10-08
Abstract: The present invention relates to a robot cleaner. According to the present invention, the robot cleaner comprises: a main body forming an appearance; a pair of spin mops mopping the floor while rotating clockwise or counterclockwise when viewed from above, and moving the main body; a pair of dust bins disposed in front of the pair of spin mops, respectively, and having a space in which foreign substances are received; a pair of agitators disposed in front of the pair of dust bins, respectively, and sending the foreign substances present on a surface to be cleaned to the pair of dust bins by a rotation operation; and a center guider disposed in front of the pair of agitators and sending the foreign substances to the pair of agitators. The pair of spin mops, pair of dust bins, and pair of agitators are arranged symmetrically with respect to an imaginary center line which divides the main body into left and right sides. The pair of agitators is spaced apart from the imaginary center line in left and right directions. The center guider is disposed on the imaginary center line, and is disposed to be inclined backward with respect to the center line.
Patent KR-20210043333-A (KR)
Title: A locking apparatus for manhole and water valve cover
Inventor: JEON SEUNG GEUN
IPC: E03B9/08
Filed: 2019-10-11
Abstract: The present invention relates to an apparatus for locking a cover of a water valve and a manhole which installs a locking key on a cover and forms a key fixing hole into which the locking key is inserted on a support frame to prevent the cover from being unnecessarily opened, thereby preventing the cover from being opened by a vehicle to prevent an accident caused when the cover is opened while driving. The apparatus for locking a cover of a water valve and a manhole comprises: a key installation groove (110) formed on the front of the upper surface of a cover (100) to have a key locking groove (111), a key opening groove (112), a key withdrawal hole (113), and a key guide hole (114); a key fixing hole (210) formed on an upper portion of a support frame (200) to correspond to the key withdrawal hole (113) of the key installation groove (110); and a locking key (300) installed on the key withdrawal hole (113) and the key guide hole (114) of the key installation groove (110) to be rotated and moved forwards and backwards, and provided with a handle (310) selectively inserted into the key locking groove (111) and the key opening groove (112) to be inserted into the key fixing hole (210) of the support frame (200) through the key withdrawal hole (113).
Patent KR-20210045073-A (KR)
Inventor: PARK JUNG SOO
IPC: G11C7/10
Filed: 2019-10-16
Abstract: An electronic device comprises: a circuit board; a memory chip mounted on the circuit board; a memory controller configured to control operations of a plurality of memory chips; a conductive pattern including a first control line connecting a first terminal of the memory controller to a first terminal of a memory chip and a second control line connecting a second terminal of the memory controller to a second terminal of the memory chip; and a capacitive element providing a termination voltage, wherein the first control line is connected to the capacitive element and the second control line is not connected to the capacitive element.
Patent KR-20210046492-A (KR)
Inventor: PARK SANG SOON
IPC: A61H39/04
Filed: 2019-10-18
Abstract: The present invention relates to a water permeable acupressure block for pain relief, comprising: a block housing having a plurality of through holes formed on the upper surface and opened at the bottom surface; an acupressure plate disposed at the inside of the block housing and having a plurality of acupressure rods exposed to the outside though the through holes; a water permeable elastic sheet disposed on the lower part of the acupressure plate; and a water permeable concrete layer poured on the bottom of the block housing and integrated with the block housing after curing, wherein the acupressure rod is configured to be lifted by the water permeable elastic sheet laminated on the lower part of the acupressure plate so that pain can be relieved along with acupressure on the sole of the foot bearing weight.
Patent KR-20210047758-A (KR)
Title: Composition for preventing, improving or treating inflammatory disease comprising extract of Heracleum moellendorffii
Inventor: SON HO JUN
IPC: C12N5/0786
Filed: 2019-10-22
Abstract: The present invention relates to a composition for preventing, alleviating or treating inflammatory diseases, or an anti-inflammatory composition, comprising Heracleum moellendorffii extract. In addition, the present invention relates to a composition for inhibiting the differentiation into osteoclasts, comprising Heracleum moellendorffii extract. The Heracleum moellendorffii extract of the present invention inhibits chronic inflammation mediators such as iNOS, COX-2 or the like, significantly inhibits the activation of MAPK, etc., which is a mechanism related to inflammatory activity, and further significantly inhibits the differentiation into osteoclasts, and thus can be provided as a composition for preventing, alleviating or treating inflammatory diseases, an anti-inflammatory composition or a composition for inhibiting the differentiation into osteoclasts.