baber/WOPTO huggingface dataset:
Patent KR-20210119855-A (KR)
Title: Method and system for predicting structure damage
Inventor: TAE WON KIM
IPC: G06F119/14
Filed: 2020-05-14
Abstract: A method and a system for predicting structural damage are presented. The method for predicting the structural damage according to an embodiment comprises steps of: performing high-speed collision analysis on fragments that are generated and scattered when a threat object collides with a target; determining particles constituting each fragment to obtain a physical quantity of the fragments; setting a condition of a structure in which damage is caused by the fragments; calculating a collision condition between each fragment and the structure; calculating the number of through-holes generated in the structure; and predicting damage to the structure based on the number and location of the through-holes. An object of the present invention is to provide a technology and a program for predicting the damage that fragments generated from high-speed collisions cause to structures in various geometrical conditions.
Patent KR-20210148622-A (KR)
Inventor: KIM NAM SUNG
IPC: C08K3/38
Filed: 2020-06-01
Abstract: The present invention relates to a flame-retardant polyurethane-phosphorus/nitrogen-based resin solution coating composition containing expanded graphite, and to a manufacturing method thereof. More specifically, the present invention relates to: a flame-retardant polyurethane-phosphorus/nitrogen-based resin solution coating composition containing expanded graphite to form a non-combustible foaming layer by forming a film on the surface of a target structure and then foaming to a certain thickness due to high temperature within seconds without emitting toxic gas, especially black smoke, in case of fire, when coating the interior and exterior of buildings, ships and offshore structures, and textiles; and a manufacturing method of the composition. In the flame-retardant resin solution coating composition containing expanded graphite, the method of the present invention comprises: preparing a mixture A of 15 to 25 parts by weight of a phosphorus/nitrogen-based flame-retardant resin solution and 0.5 to 2.5 parts by weight of a reactive amine catalyst compound with respect to 100 parts by weight of a polymer polyol having a molecular weight of 1,000 to 6,000 having 2 to 3 functional groups; preparing a mixture B formed by mixing 25 to 50 parts by weight of expanded graphite, 15 to 25 parts by weight of boron-based zinc, and 1.5 to 3.5 parts by weight of a dispersion stabilizer with respect to 100 parts by weight of the mixture A; preparing a mixture C comprising 1.5 to 4.5 parts by weight of water and 0.05 to 0.50 parts by weight of an organotin catalyst with respect to 100 parts by weight of the mixture B; and mixing an isocyanate compound in a mixing ratio of 100 : 20 with respect to 100 parts by weight of the mixture C.
Patent KR-20210152624-A (KR)
Title: Method and apparatus for providing visibility of security into container images
Inventor: YI HYUN YI
IPC: G06F9/455
Filed: 2020-06-08
Abstract: Disclosed are a method and a device for providing security visibility for a container image. According to one embodiment, the method for providing security visibility for a container image includes the steps of: analyzing layers constituting a container image to generate a software list; generating a vulnerability check result based on the software list; and generating a container image content report based on the software list and the vulnerability check result.
Patent KR-20210123969-A (KR)
Title: Quality control device without external leakage for phytoseiid mites
Inventor: HAM EUNHYE
IPC: A01M1/14
Filed: 2020-06-10
Abstract: The present invention relates to a Phytoseiidae quality control device using an LED light that Phytoseiidae avoids, and a Phytoseiidae quality control method using the same, and more specifically, to a Phytoseiidae quality control device and a Phytoseiidae quality control method using the same, wherein a third unit including a trapping pad for capturing a natural enemy Phytoseiidae is disposed between a first unit including a first body having a light assembly on a top surface and a second unit including a second body to use the characteristics of the natural enemy Phytoseiidae that avoids LEDs according to the LED lighting of the light assembly, thereby effectively checking the quality of the natural enemy Phytoseiidae in a short period of time.
Patent KR-20210070166-A (KR)
Title: Actuating mechanism and electronic device
Inventor: CHI CHIH HENG
IPC: G06F1/18
Filed: 2020-06-11
Abstract: Provided is a triggering mechanism, which includes a target assembly, a breaking member, an elastic member, and a stopper. The breaking member is movably disposed on one side of the target assembly. The elastic member is configured to provide the elastic force to drive the breaking member to move toward the target assembly. The stopper is disposed movably with respect to the breaking member. When the stopper contacts the breaking member, the stopper clamps the breaking member. When the stopper moves to the release position of the breaking member, the breaking member moves toward the target assembly by the elastic force and collides with the target assembly. In addition, an electronic device is also proposed.
Patent KR-20200084824-A (KR)
Inventor: LEE JAE WEON
IPC: A45B3/04
Filed: 2020-06-23
Abstract: The present invention relates to an umbrella capable of using a foldable small fan mounted inside by using solar energy. The umbrella comprises: the small fan which is manufactured with a weight similar to that of basic umbrellas and is spread inside while spreading the umbrella; and a button which is provided on a rod of the umbrella to turn on the fan. The umbrella provides a role for providing cooling with the fan by blocking the sun, ultraviolet rays, and rain; and is easily carried with a foldable fan. The umbrella provides an effect of being used instead of a conventional umbrella in hot summer by providing cool wind with sunlight while avoiding hot sun and the ultraviolet rays.
Patent KR-20210110143-A (KR)
Title: Booster pump box for fire extinguishing
Inventor: PARK SUNG HO
IPC: A62C31/05
Filed: 2020-06-30
Abstract: The present invention relates to a booster pump box for fire extinguishing that can quickly and easily extinguish an initial fire occurring in a residential or work space by receiving water required for fire extinguishing from a water pipe installed in a building, can effectively prevent the spread of fire by jetting tap water or pressurized tap water to flame in the shape of a water umbrella (water curtain), and has excellent management property and durability.
Patent KR-20220001594-A (KR)
Title: Rock crushing apparatus for excavation
Inventor: CHIN MYOUNG KUK
IPC: E02F3/96
Filed: 2020-06-30
Abstract: In accordance with the present invention, disclosed is a bedrock crushing apparatus for excavation, which can be detachably mounted on construction heavy machinery such as an excavator, and can be provided with an adjustment function and a buffer function of a wedge part to considerably improve working efficiency. In accordance with the present invention, the bedrock crushing apparatus for excavation, which is mounted on construction heavy machinery to crush bedrock, includes: a mount part including a mount pin to be mounted on the construction heavy machinery; a base part connected to the mount part through a tilting cylinder and a tilting connection part; and a crushing part mounted in a lower part of the base part to crush the bedrock. The base part comprises: an upper base connected to the mount part; and a lower base mounted on the upper base to be rotatable around a rotary shaft within a predetermined radius. The lower base also includes at least one vertical buffer member installed to be stood vertically on each of both sides with respect to the rotary shaft.
Patent KR-20220005852-A (KR)
Title: Controller and operation method thereof
Inventor: PARK JEEN
IPC: G06F9/448
Filed: 2020-07-07
Abstract: A controller that controls a memory device comprises: a buffer memory; and a processor that temporarily stores the bridge firmware data in the buffer memory when the bridge firmware data is received together with the prior firmware update request, installs and executes a bridge firmware based on the bridge firmware data after the approved retention firmware data together with a subsequent firmware update request is received, installs the retention firmware after the bridge firmware is executed, and removes the installed bridge firmware. Therefore, the present invention is capable of providing the controller capable of preventing a problem that the bridge firmware remaining in a memory system causes an error.
Patent KR-20220006305-A (KR)
Inventor: HA KI TAE
IPC: A23L33/10
Filed: 2020-07-08
Abstract: The present invention relates to a 2-(phenylthio)benzo[d]thiazole derivative, a method for manufacturing the same, and uses thereof as anticancer agents. The 2-(phenylthio)benzo[d]thiazole derivative according to the present invention and the method for manufacturing the same according to the present invention can be easily synthesized by using 2,2-dithiobis(benzothiazole), and inhibits a function of lactate dehydrogenase to exhibit excellent anticancer activity on various cancers, thereby being able to be usefully used as an additive in a wide range of anticancer compositions and combination preparations for the prevention or alleviation of cancer.
Patent KR-20220009137-A (KR)
Inventor: CHA DONG SU
IPC: H02J50/00
Filed: 2020-07-15
Abstract: Disclosed are a cradle capable of wireless charging using magnetic induction and resonance and an ordering system using the same. According to one aspect of an embodiment, the cradle, which allows a terminal to be provided with an order and payment service, comprises: a wireless charging unit that transmits power wirelessly, a short-distance communication unit that recognizes whether the terminal is placed using short-distance communication and provides an access URL to a server that provides an order and payment service to the terminal when the terminal is placed; a control unit that controls the wireless charging unit to transmit power wirelessly, when the short-distance communication unit recognizes that the terminal is placed, and controls the short-range communication unit to transmit the access URL to the terminal; and a memory unit that stores the access URL.
Patent KR-20220012634-A (KR)
Title: Electronic device and method for processing mobile payment using online authentification in electronic device
Inventor: KIM INHO
IPC: G06F21/32
Filed: 2020-07-23
Abstract: According to various embodiments of the present document, provided are an electronic device and a method by which the electronic device performs a mobile payment. The electronic device includes a communication module, at least one processor and a memory, wherein the memory can store instructions for allowing, when executed, the processor to: receive information related to authentication from a user according to a payment request; request authentication from an authentication server on the basis of the received information related to authentication; receive information related to an authenticated session from the authentication server in response to the authentication request; generate payment data including the information related to an authenticated session; and transmit the generated payment data to a payment device through the communication module. Other various embodiments are possible. Accordingly, it is possible to improve security between mobile authentication and a payment service.
Patent KR-20220013609-A (KR)
Title: Composition for preventing hearing loss comprising exosome derived from mesenchymal stem cell
Inventor: SEO YOUNG JOON
IPC: A61K35/44
Filed: 2020-07-27
Abstract: The present invention relates to a composition for preventing hearing loss comprising mesenchymal stem cell-derived exosomes as an active component. Specifically, since a HSP70 protein is highly internalized in exosomes contained in a mesenchymal stem cell culture medium, and exosomes contained in co-culture of mesenchymal stem cells and cochlear explants, there is an effect of preventing damage to the inner and outer hair cells of the cochlea caused by ototoxic drugs. Therefore, the culture medium of the mesenchymal stem cells and exosomes isolated from the same of the present invention, the co-culture of mesenchymal stem cells and cochlear explants obtained by the present invention, and exosomes isolated therefrom according to the present invention can be usefully used as the active component in the composition for preventing hearing loss.
Patent KR-20220018786-A (KR)
Inventor: CHOI JOON HWAN
IPC: B01J35/00
Filed: 2020-08-07
Abstract: The present invention relates to a catalyst module for removing harmful gases performing in a self-heating heat carrier where the oxidation reaction or reduction reaction of the harmful gas is performed. According to an embodiment of the present invention, the catalyst module for removing harmful gases comprises: a heat carrier comprising a heating body capable of electric heating, having one or more flow passages therein, and having a porous structure having pores; and a catalyst region formed on at least a part of a surface of the heat carrier provided with the flow passage, and including a catalyst material that promotes a decomposition reaction of harmful gases passing through the flow passage. The catalyst region comprises: a first catalyst layer having a loading amount of a first catalyst material in the pores of the heat carrier; and a second catalyst layer coated on an inner surface of the heat carrier and having a higher loading amount of a second catalyst material than the loading amount of the first catalyst material.
Patent KR-20220019324-A (KR)
Inventor: UHM DONG SUN
IPC: G02C11/00
Filed: 2020-08-10
Abstract: The present relates to a mask string adjusting ring structure capable of enabling a mask to be hung thereon and adjusting lengths of mask strings by being composed of a string fixing part (100) connected with and fixed to eyeglass temples to fix a mask, and a string adjusting part (200) for fixing lengths of the mask strings.
Patent KR-20220019343-A (KR)
Inventor: LIM SUNG HUN
IPC: G01R31/327
Filed: 2020-08-10
Abstract: Provided is a protective relay. The protective relay calculates current limiter impedance according to a fault current of a line from a voltage of a current limiter provided in the line, calculates a first operational variable to compensate for the current limiter impedance based on the fault current and a voltage of a bus bar connected to a system power source, calculates a second operational variable to compensate for a change of the fault current by decentralized power by using an influenced constant according to a change value of an output current of a line current and the decentralized power, and performs a protective operation according to the first operational variable and second operational variable.
Patent KR-20220019543-A (KR)
Inventor: SON DONGJIN
IPC: G06F3/041
Filed: 2020-08-10
Abstract: A touch sensor comprises a sensing unit to which a plurality of sensing cells are arranged and connected, and a wiring unit connected to the sensing unit and formed outside the sensing unit. The wiring unit includes a first divided wiring unit having a plurality of first division wirings having a connection protrusion having a width greater than a width of the wiring at one end thereof and a second divided wiring unit having a plurality of second division wirings having one end having a width smaller than a width of the connecting protrusion and overlappingly coupled to the connecting protrusion. The first divided wiring portion and the second divided wiring portion are formed by the division exposure.
Patent KR-20220021166-A (KR)
Inventor: OH HYUNG KEUN
IPC: F24F11/56
Filed: 2020-08-13
Abstract: The present invention relates to an air conditioning apparatus for elevators to provide a pleasant environment to passengers. According to the present invention, the air conditioning apparatus comprises: a case (10) installed on the rear surface of the ceiling (2) of an elevator (1) and having an air intake (11) and an air outlet (12) formed on one side and the other side, respectively; an air intake unit (20) provided in the case (10) and sucking the internal air of the elevator (1) through the air intake (11) of the case (10) and an air intake pipe (13) communicating with a vent hole (3) formed on the edge of the ceiling (2) of the elevator (1); an air conditioning unit (30) provided in the case (10) and cooling or heating the air sucked through the air suction unit (20); an air discharge unit (40) provided in the case (10) and discharging the air cooled or heated in the air conditioning unit (30) into the elevator (1) through the air outlet (12) of the case (10) and an air outlet pipe (14) communicating with the other vent hole (3) of the ceiling (2) of the elevator (1); an acceleration sensor (50) provided in the case (10) and measuring a change in acceleration according to elevation of the elevator (1); and a control module (60) controlling operation of the air intake unit (20), the air conditioning unit (30), and the air discharge unit (40) according to the physical quantity of the change in the acceleration of the elevator (1) measured by the acceleration sensor (50).
Patent KR-20210023728-A (KR)
Title: Method for determining the cylinder air charging of a combustion engine in non-fired operation
Inventor: VOGELSANG JAN
IPC: F02D41/00
Filed: 2020-08-19
Abstract: The present invention relates to a method for determining the cylinder air charge amount of a combustion engine in a non-fired mode, wherein a method for determining the cylinder air charge amount in a fired mode is performed. The present invention provides the method for determining the cylinder air charge amount in the fired mode, which provides a correction factor according to engine rotating speed and engine load, wherein the correction factor adjusts the value of the cylinder air charge amount, determined by the method in the fired mode, to the non-fired mode. In addition, the present invention relates to an engine control device and a computer program product for performing the method. According to the present invention, the previously known methods can be improved and made more efficient, in particular in view of the deviations of up to 30% between the cylinder air charge amount values in the non-fired mode and the modeled values of the fired mode.
Patent KR-20220025347-A (KR)
Title: Pouch case for secondary battery and secondary battery having the same
Inventor: HAN SUHEE
IPC: B32B7/027
Filed: 2020-08-24
Abstract: The present invention relates to a pouch exterior material for accommodating and packaging an electrode assembly therein, and specifically, to a pouch exterior material for a secondary battery and a secondary battery including the same, wherein the pouch exterior material is a laminate sheet including one or more metal thin film layers and one or more resin layers, the pouch exterior material is constituted by including an elastic layer of an elastic material that is interposed between the metal thin film layers and the resin layers and laminated, and the electrode assembly is packaged inside the pouch exterior material to form the secondary battery, so that premature deterioration due to non-uniform surface pressure of the secondary battery is prevented, thereby improving the performance and lifespan of the secondary battery.
Patent KR-20220005959-A (KR)
Title: Electronic device for wirelessly receiving power and method for operating thereof
Inventor: PARK JAESEOK
IPC: H02M3/00
Filed: 2020-08-31
Abstract: An electronic device according to various embodiments comprises: a battery; a resonant circuit set so as to wirelessly receive power and including a receiving coil, at least one capacitor and at least one switch; a rectification circuit rectifying alternating current power, supplied by the resonant circuit, into direct current power; a DC/DC converter converting and outputting the direct current power supplied by the rectification circuit; a charge control circuit set so as to charge the battery using the converted power supplied by the DC/DC converter; and a controller, wherein the controller can be configured to: check the voltage output from the rectifier circuit; control the at least one switch such that the receiving coil and the at least one capacitor form a serial resonant circuit, if the voltage output from the rectification circuit is greater than or equal to a threshold voltage; and control the at least one switch such that the receiving coil and the at least one capacitor form a parallel resonant circuit, if the voltage output from the rectification circuit is less than the threshold voltage. The present invention can minimize generation of heat by improving power transmission efficiency.
Patent KR-20220029161-A (KR)
Inventor: KANG GEON IL
IPC: H02S50/10
Filed: 2020-09-01
Abstract: The present invention relates to a photovoltaic power generation system. An objective of the present invention is to provide a photovoltaic power generation system with line voltage stabilization and output control functions which controls a power factor and output voltage to prevent a line voltage from increasing, thereby preventing large-scale power outages. To achieve the objective, according to an embodiment of the present invention, the photovoltaic power generation system comprises: a photovoltaic power generation module; a connection board electrically connected to the photovoltaic power generation module; an inverter electrically connected to the connection board; and a distribution board electrically connected between the inverter and a line. The inverter includes: a line voltage sensor sensing a line voltage; a terminal voltage sensor sensing an inverter terminal voltage; an inverter power factor adjustment unit adjusting an inverter power factor; an inverter output voltage adjustment unit adjusting an inverter output voltage; and an inverter control unit receiving the line voltage and the terminal voltage from the line voltage sensor and the terminal voltage sensor to control the inverter power factor adjustment unit and the inverter output voltage adjustment unit.
Patent KR-20220039113-A (KR)
Title: Method and apparatus for transmitting video content using edge computing service
Inventor: LEE BO YOUNG
IPC: H04N21/2343
Filed: 2020-09-21
Abstract: The present disclosure relates to a method and device for transmitting image content using an edge computing service (e.g., multi-access edge computing (MEC) service). According to one embodiment of the present disclosure, the method may include the steps of: acquiring, by an edge data network, sensor information including azimuth information and pupil position information from an electronic device connected to the edge data network; acquiring a first partial image including a user viewing angle image corresponding to the azimuth information and an extra viewing angle image corresponding to the pupil position information; generating a first frame by encoding the first partial image; and transmitting the generated first frame to the electronic device.