baber/WOPTO huggingface dataset:
Patent KR-20210123467-A (KR)
Title: a reactor vessel with pressure and heat transfer characteristics to produce hydrogen fuel and structural components Related Systems and Methods
Inventor: PARK SEUNG MIN
IPC: C07C29/76
Filed: 2020-04-03
Abstract: The present invention relates to a reactor vessel having pressure and heat transfer characteristics for producing hydrogen-based fuel and structural components, and a system and method related therewith. The reactor system according to the present invention includes a first reaction zone, a heat flow path positioned to guide heat into the first reaction zone, a reactant source coupled to the first reaction zone, and a first actuator coupled to pressurize the first reaction zone periodically. The reactor system according to the present invention further includes a second reaction zone fluidically linked to the first reaction zone, a valve coupled between the first reaction zone and the second reaction zone in order to control the flux between the first reaction zone and the second reaction zone, and a second actuator coupled and fluidically linked to the second reaction zone in order to pressurize the second reaction zone periodically. A first heat exchanger is positioned in such a manner that the heat from a first product discharged from the first reaction zone may be guided to the reactant introduced to the first reaction zone, and a second heat exchanger is positioned in such a manner that the heat from a second product discharged from the second reaction zone may be guided to the reactant introduced to the first reaction zone. A controller is coupled to the first and the second actuators, and is programmed with instructions for controlling the first and second actuators in such a manner that the controller may be adjusted at least partially based on the flux of the second product from the second reaction zone upon execution.
Patent KR-20210123653-A (KR)
Title: Method and apparatus for object identification
Inventor: SHIM JIN WOOK
IPC: G06T7/13
Filed: 2020-04-03
Abstract: An objective of the present invention is to accurately identify an object in an image. According to one embodiment of the present invention, a method for identifying an object of interest from an image set including different objects of interest comprises: a step of using a trained first artificial neural network to calculate a first similarity which is a similarity between the object of interest and a plurality of candidate objects from the image set; a step of using a trained second artificial neural network to calculate a second similarity which is a similarity between the object of interest and the plurality of candidate objects from a portion of images included in the image set; a step of using a trained third artificial neural network to calculate a third similarity which is a similarity between the object of interest and the plurality of candidate objects from one or more nodes describing the object of interest in the image set and an edge representing a connection relation between the one or more nodes; and a step of determining one object among the plurality of candidate objects as the object of interest based on the first similarity, the second similarity, and the third similarity.
Patent KR-20200121736-A (KR)
Title: Use of mobile communication devices as user interface for welding equipment and systems
Inventor: PETRILA LUCIAN
IPC: B23K9/095
Filed: 2020-04-09
Abstract: A welding or cutting system includes: a power supply with no user interface hardware or software for controlling the operation of the power supply; and a mobile communication device which contains an application allowing for control of the power supply. The mobile device is coupled to the power supply through either a wired or wireless connection.
Patent KR-20210042791-A (KR)
Title: Anti-seismic device in electrical structure enclosure
Inventor: LEE TAE BUM
IPC: H02B1/015
Filed: 2020-04-10
Abstract: The present invention relates to a seismic device installed in a lower part of electrical equipment such as a switchboard (including switchgear, power board, distribution board, and the like), a solar junction box, and the like capable of blocking vibrations generated from a buffer coil-type spring. The seismic device comprises: an upper support; a buffer coil-type spring; a middle support; a fixing bolt; and a main support bolt.
Patent KR-20210128069-A (KR)
Inventor: UM BOO YONG
IPC: G01K7/22
Filed: 2020-04-16
Abstract: An air conditioning device for a vehicle according to the present invention comprises: an air conditioning case in which an evaporator is mounted; and a thermistor which is installed in the air conditioning case to detect the temperature of the evaporator. Here, the thermistor comprises: a sensor assembly which detects the temperature of the evaporator; and a guider which is fastened to the air conditioning case while fixing and protecting the sensor assembly. Here, the sensor assembly can be inserted into the guider and can be separated. Therefore, the main sensor unit of the thermistor can be attached to and detached from the guider without being interfered by components around the thermistor to resolve the problem of impossibility in replacement. Furthermore, ease in maintenance and repair of the thermistor can be facilitated.
Patent KR-20200043352-A (KR)
Inventor: MOON JOO HEE
IPC: H04N19/122
Filed: 2020-04-17
Abstract: The present invention relates to a method and a device for efficiently encoding/decoding an image signal to improve compression efficiency of an image. According to the present invention, the method for decoding an image signal can comprise the steps of: decoding division information indicating whether or not a current decoding block is divided into two partial blocks; decoding information on a division pattern of the current decoding block, when the division information indicates that the current decoding block is divided into two partial blocks; and dividing the current decoding block into two partial blocks based on the information on the division pattern.
Patent KR-20210132825-A (KR)
Title: Source driving device
IPC: G09G3/00
Filed: 2020-04-28
Abstract: Disclosed is a source driving device having a test pad for a probe test. The source driving device comprises: an output circuit including channels having a plurality of pairs of channels and outputting a source signal for each of the channels; and a test multiplexer selectively providing a test course connecting a preset test pad and a pair of channels selected from the plurality of pairs of channels.
Patent KR-20210133602-A (KR)
Title: Laundry treatment machine
IPC: D06F37/30
Filed: 2020-04-29
Abstract: The present invention relates to a laundry treatment apparatus. The laundry treatment apparatus according to an embodiment of the present invention comprises: a casing; a washing tub disposed in the casing and having a plurality of lifts formed on the inner surface thereof; a door which is attached to the casing to open and close; a motor to rotate the washing tub; and a control unit controlling the motor. During a laundry weight calculation period for calculating a laundry weight in the washing tub, the control unit controls to drive the motor according to a first speed pattern which accelerates from a non-zero first speed to a second speed and decelerates from the second speed to the first speed. Accordingly, an amount of laundry can be accurately calculated even when a load is changed.
Patent KR-20210143974-A (KR)
Title: Jumbo bacteriophage PALS2 and its endolysins LysPALS21 and LysPALS22 from Staphylococcus aureus
IPC: C12N7/00
Filed: 2020-05-20
Abstract: The present invention relates to jumbo bacteriophage PALS2 and endolysins LysPALS21 and LysPALS22 derived therefrom. More specifically, the present invention relates to jumbo bacteriophage PALS2 with host-specific sensitivity to Staphylococcus aureus, and endolysins LysPALS21 and LysPALS22 derived therefrom. The jumbo bacteriophage PALS2 of the present invention has a wide lytic activity range against Staphylococcus aureus. In particular, the present invention has high lytic activity against Staphylococcus aureus bacteria (MSSA) that are sensitive to methicillin antibiotics and Staphylococcus aureus bacteria (MRSA) resistant to methicillin. In addition, the jumbo bacteriophage PALS2-derived endolysin LysPALS21 of the present invention exhibits a wide range of lytic activity against Staphylococcus aureus, and can exhibit high lytic activity even in gram-positive bacteria, Enterococcus faecalis. Furthermore, the jumbo bacteriophage PALS2-derived endolysin LysPALS22 of the present invention can exhibit more effective lytic activity by assisting the endolysin LysPALS21 under specific buffer conditions.
Patent KR-20210144247-A (KR)
Title: Camera module
IPC: H04N13/254
Filed: 2020-05-22
Abstract: A camera module according to the embodiment includes an image sensor, a light source, and a first lens part including a plurality of lenses disposed on the light source and having a fixed effective focal length (EFL). The first lens part is disposed to be movable along the optical axis of the light source so as to receive the light emitted from the light source and emit it as one of a plurality of dot patterns or surface illumination light. When measuring an object located at a first distance (L1), the diameter d1 of the dot pattern measured at the first distance is L1/L2 times greater than the diameter (d2) of the dot pattern measured at a second distance (L2) greater than the first distance.
Patent KR-20210145951-A (KR)
Inventor: KIM JEONG SIK
IPC: G06F16/26
Filed: 2020-05-26
Abstract: According to one embodiment of the present invention, provided is an alarm system, which collects real-time production information, identifies the cause of the occurrence of the lapse by using big data analysis technology in conjunction with the past lapse time, predicts the abnormal symptoms of the occurrence of the same paper breakage, and is actionable in the field in advance. In addition, by optimizing the resources of the paper mill, factors of human fluctuations are minimized. Using big data to derive insights and foresights on the subject of interest, it is possible to establish a manufacturing operating environment in which data-based decision making is implemented in real time.
Patent KR-20210148654-A (KR)
Inventor: RHA WON JUN
IPC: B24C5/04
Filed: 2020-06-01
Abstract: The present invention relates to a dust diffusion blocking device for a waterjet processing nozzle. According to the present invention, the dust diffusion blocking device for a waterjet processing nozzle comprises: a housing having a nozzle mounting hole in which a waterjet nozzle for cutting is installed; a water supply unit installed in the housing and configured to supply water into the housing; a flow space unit provided in the housing and providing a space through which water supplied to the water supply unit flows; and a plurality of spray nozzles installed in the housing so as to communicate with the flow space unit, and configured to spray water into an outer space of the waterjet nozzle to block dust generated during a cutting process.
Patent KR-20210151419-A (KR)
Inventor: KIM JAE SOO
IPC: A23L19/00
Filed: 2020-06-05
Abstract: The present invention relates to a composition for preventing, recovering, or treating fatigue. The composition comprises one or more selected from a group comprising Cynanchum wilfordii, Phlomis umbrosa, and Angelica gigas.
Patent KR-20210153296-A (KR)
Inventor: JUNG JUNE KYO
IPC: E04B2/74
Filed: 2020-06-10
Abstract: A wall assembly includes: a plurality of wall panel units; a first connector; and a second connector. Each of the plurality of wall panel units includes: a pair of horizontal support members placed in parallel; a pair of vertical support members combined to be orthogonal with the pair of horizontal support members; a pair of base panels combined with both sides of the pair of horizontal support members and the pair of vertical support members combined with each other; a vertical frame combined between the pair of base panels between one ends of the pair of horizontal support members and between the other ends of the same; a horizontal frame combined between the pair of base panels between one ends of the pair of vertical support members and between the other ends of the same; and an insertion space part provided between a corner part of one of the base panels placed apart from each other, and a corner part of the other one of the base panels. Among the plurality of wall panel units, wall panel units laterally adjacent to each other are combined to be extended laterally through the first connector, and wall panel units vertically adjacent to each other are combined to be extended upward through the second connector, and, as a result, the plurality of wall panel units are combined in accordance with the size of the indoor space and extended laterally and upward such that the wall assembly can be easily formed into a desired size.
Patent KR-20210153923-A (KR)
Inventor: LEE JUNG HOON
IPC: C21D8/02
Filed: 2020-06-11
Abstract: The present invention provides a high-strength hot rolled steel material having excellent weldability and formability. According to an embodiment of the present invention, the hot rolled steel material comprises: 0.16 to 0.20 wt% of carbon (C); more than 0 to 0.3 wt% of silicon (Si); 0.8 to 1.0 wt% of manganese (Mn); 0.01 to 0.05 wt% of aluminum (Al); 0.015 to 0.025 wt% of niobium (Nb); more than 0 to 0.04 wt% of the sum of niobium (Nb), titanium (Ti) and vanadium (V); more than 0 to 0.1 wt% of the sum of chromium (Cr), molybdenum (Mo) and nickel (Ni); more than 0 to 0.1 wt% of the sum of copper (Cu) and tin (Sn); more than 0 to 0.02 wt% of phosphorus (P); more than 0 to 0.01 wt% of sulfur (S); and the remainder consisting of iron (Fe) and inevitable impurities, wherein the tensile strength (TS) is 580 to 650 MPa, the yield strength (YS) is 430 to 530 Mpa, the yield ratio (YR) is 80 to 90% and the elongation (EL) is 15 to 35%.
Patent KR-20210154902-A (KR)
Inventor: YUN SOO GEUN
IPC: B62D33/06
Filed: 2020-06-13
Abstract: The present invention relates to a back slipper device for a cargo truck, capable of enabling a user to perform both work and cooking through a sleeping space provided separately on a roof panel of a driver seat of a cargo truck through a trunk space in the back of the driver seat; enabling heating in the winter even when the vehicle is off; securing economic feasibility in accordance with power consumption due to an electricity storage ability using solar energy; enabling easy and low-cost manufacturing work; and increasing the efficiency of interior space use in the driver seat due to a method of embedding accessory component such as a refrigerator in a lower part. In accordance with the composition, a bunker is installed on a roof panel in an upper part of a driver seat of a cargo truck, the bunker is formed to be connected with another bunker through an upper passage of a rear trunk space, a cushion material is provided in the bottom of the bunker, an upper part of the cushion material is isolated from the outside through an FRP mold, an inner part of the FRP mold is treated with an insulation material, and a lighting lamp and a window are installed in an upper part and a side of the FRP mold.
Patent KR-20210155994-A (KR)
Inventor: LEE DONG YOUNG
IPC: B63B39/03
Filed: 2020-06-17
Abstract: The present invention relates to a rolling motion reduction tank capable of matching the natural period of a water tank and the natural period of a ship by adjusting a rotation angle of a rotating body included in the water tank, and a ship including the same. According to an embodiment of the present invention, the rolling motion reduction tank may comprise: a control unit for calculating the natural period of rolling motion of the ship; a plurality of diaphragm units capable of selectively adjusting the angle according to the natural period of the rolling motion calculated by the control unit; and a rotation driving unit for adjusting the angle of each of the plurality of diaphragm units.
Patent KR-20200080211-A (KR)
Title: Electrophotographic image forming apparatus
Inventor: INABA YUICHIRO
IPC: G03G21/18
Filed: 2020-06-26
Abstract: A driving-force transmission member includes a coupling unit including a driving force transmission surface and transmitting driving force to a cartridge coupling, a first helical gear unit engaging with a driven gear of a cartridge to transmit the driving force, and a second helical gear unit engaging with a drive gear to receive the driving force. The units rotate integrally with each other when the driving force transmission member rotates about an axis of rotation. The driving force transmission surface is shaped with a twist in the same direction as the driving force transmission member. Helical teeth of the first helical gear unit are shaped with a twist in the same direction as the driving force transmission surface. Helical teeth of the second helical gear unit are shaped with a twist in a direction opposite to the twist direction of the helical teeth of the first helical gear unit.
Patent KR-20200083410-A (KR)
Inventor: SUTO YOSHIKI
IPC: C09J7/25
Filed: 2020-06-29
Abstract: Provided are a polyimide laminate and a manufacturing method thereof capable of providing excellent handling or size stability of a polyimide film having transparency or easily separating the polyimide film from a support substrate. The present invention relates to the polyimide laminate having the support substrate in a back side of the polyimide layer. The polyimide layer has a transmittance of 70% or more in a predetermined wavelength region. A surface of the support substrate in interfaces is formed by heat-resistant polyimide having glass transition temperature Tg of 300°C or higher. The polyimide laminate includes surface roughness Ra of 100 nm or less, adhesive strength of the support substrate and the polyimide layer of 1 N/m or more and 500 N/m or less, and separates the polyimide layer from the support substrate. The present invention relates to the manufacturing method of a polyimide laminate capable of conveying a long support substrate by a roll-to-roll process, coating and imidizing a resin solution of polyimide acid, and forming a predetermined polyimide layer.
Patent KR-20220001387-A (KR)
Title: Multi purpose O4O service platform capable of win-win coorperation based on smart order
Inventor: MIN KYUNG JOO
IPC: G06Q30/06
Filed: 2020-06-29
Abstract: The present invention relates to a multifunctional online for offline (O4O) service platform capable of implementing win-win cooperation in a local commercial area based on a smart order. More specifically, the multifunctional O4O service platform can reduce cost for building an O4O service through a cloud-based platform, can set a predetermined range as a local commercial area and provide specialized services to revitalize the local commercial area through big data analysis of order information within the local commercial area, can provide specialized services, such as menu board production and storytelling, and the like, in consideration of characteristics store of store through customized tools for each store, and can increase convenience of payment by allowing various payment methods to be used. The multifunctional O4O service platform comprises a customer terminal communication module, a store terminal communication module, a payment execution module, a database, a store POS module, and an analysis module.
Patent KR-20220005823-A (KR)
Title: Timecapsule service system using IoTand the operation method of that
Inventor: PARK JONG JIN
IPC: G16Y20/40
Filed: 2020-07-07
Abstract: The present invention relates to a system and operating method for authenticating or authorizing transmission, storage, update, storage, viewing, or access of data such as digital content. The system comprises IoT (100); a user information database (200); a digital content database (300); an authentication part (400); and a data transmission part (500).
Patent KR-20220008646-A (KR)
Inventor: EUNKWANG JANG
IPC: H04N21/436
Filed: 2020-07-14
Abstract: The present disclosure provides a display device. The display device includes: an external input interface including an input port connected to a source device; and a processor that detects that the source device is connected to an unselected input port among the plurality of input ports, activates the external input interface corresponding to the unselected input port, performs a connection process between the source device and the external input interface, deactivates error detection between the source device and the external input interface, generates fake connection information to maintain the connection between the source device and the external input interface based on information input from the source device to the external input interface, and switches the external input interface to a standby mode.
Patent KR-20220012606-A (KR)
Inventor: YEOM JEONG KUK
IPC: B63C9/19
Filed: 2020-07-23
Abstract: The present invention relates to a life tube and, more specifically, to a life tube formed into a small ball shape, when not in use, to be easily thrown to a person to be rescued, and then, controlled by the person to be rescued to be transformed into a tube shape having a large volume after reaching the person to be rescued. In accordance with an embodiment of the present invention, the life tube includes: an outer cover formed into a ball shape to have a predetermined space therein; an inner cover housed in the outer cover in a compressed state, and expanded in a tube shape so as to become large in volume compared to the outer cover when gas is injected into the inner cover; a gas injection means provided to inject gas into the inner cover; and a lifting rope connected with the outer cover and formed to have a predetermined length. Therefore, when the gas injection means is operated, combination lines constituting the outer cover become separated in accordance with the expansion of the inner cover.
Patent KR-20210114847-A (KR)
Title: Spool for fishing reel
Inventor: HYUN KANG HO
IPC: B65H75/28
Filed: 2020-07-27
Abstract: The present invention relates to a fishing reel spool with fishing line fixing part, which is axially installed on a reel body with a shaft to be rotated and fixed and includes a winding part allowing a fishing line to be wound on the outer surface, wherein a knot of the fishing line is inserted into the empty space inside the winding part to be locked AD fixed so that the knot of the fishing line is hidden inside the winding part without protruding from the outer surface of the winding part, thereby not interfering with thumbing during casting and enabling beginners to easily connect and use the fishing line without connecting the fishing line to the spool in a complicated knot method. To achieve this, the fishing reel spool is axially installed on a reel body with a shaft to be rotated and fixed and includes a winding part allowing a fishing line to be wound on the outer surface, wherein the winding part includes an empty inner space. The fishing reel spool comprises a fishing line fixing part including: a fitting hole penetrating the outer surface of the winding part to be connected to the inner space and having a front, rear, left and right width greater than a short width of a fitting groove; and a fitting groove penetrating the outer surface of the winding part to be connected to the inner space, having one side end inserted into the fitting hole, and having a predetermined length. Accordingly, the knot of the fishing line inserted into the inner space through the fitting hole can be inserted into the fitting groove and be locked and fixed on the inner surface of the fitting groove.