baber/WOPTO huggingface dataset:
Patent KR-20210133535-A (KR)
Title: Battery pack and device including the same
IPC: H01M50/20
Filed: 2020-04-29
Abstract: The present invention relates to a battery pack to increase safety when an abnormal phenomenon occurs in a battery cell, and a device including the same. According to one embodiment of the present invention, a battery pack comprises: a plurality of battery modules; a ventilation guide frame disposed along edges of the plurality of battery modules and forming a ventilation passage; a ventilation gate connecting the inside of the plurality of battery modules and the ventilation guide frame; a rupture part formed on the outside of the ventilation guide frame; and a one-way valve formed in the passage of the ventilation guide frame. The one-way valve blocks a passage in a direction from the ventilation gate connected to one battery module among the plurality of battery modules to the ventilation gate connected to another battery module and opens a passage in a direction from the ventilation gate connected to one battery module among the plurality of battery modules to the rupture part.
Patent KR-20210134181-A (KR)
IPC: A23L27/50
Filed: 2020-04-30
Abstract: The present invention relates to a preparation method of soy sauce-marinated crabs, and soy sauce-marinated crabs prepared through the preparation method. An objective of the present invention is to provide a new taste of soy sauce-marinated crabs. The present invention configured for the objective comprises the steps of: (a) preparing soy sauce; (b) preparing black ginseng by using red ginseng, water, soy sauce, sugar, starch syrup, salt, and caramel; (c) preparing spice powder; (d) preparing an extract of Hovenia dulcis; and (e) preparing soy sauce-marinated crabs.
Patent KR-20210135072-A (KR)
Title: Automatic suture cutting apparatus for punctal plug
IPC: A61F9/007
Filed: 2020-05-04
Abstract: An automatic suture cutting device for punctal plugs of the present invention comprises: a plate-shaped support frame; a suture feeding unit which is provided on one side of the support frame to continuously supply sutures while the sutures are unwound from spools in a state where at least one spool on which the sutures are wound is inserted; a suture cutting unit which is provided on one side of the suture feeding unit to cut the sutures supplied by the suture feeding unit at regular lengths by using a blade; and a suture receiving unit which is provided on one side of the suture cutting unit to receive fine sutures cut by the suture cutting unit without loss. According to the present invention, cutting can be safely and accurately performed.
Patent KR-20210136259-A (KR)
Title: Method of refining sparse depth information and device implementing the same
IPC: G06T7/593
Filed: 2020-05-07
Abstract: Disclosed are a sparse depth data refinement method and an apparatus therefor. The sparse depth data refinement method includes the following steps of: receiving an image having a sparse depth value; forming sample points, to which the sparse depth value is allocated from the image, as nodes and generating a mesh including a plurality of patches surrounded by the nodes; calculating a normal vector from each of the patches; forming a cost function based on the sparse depth value and the normal vector; and at least normalizing a normal vector function constituting the cost function to optimize the cost function, and then, using the optimized cost function to normalize the sparse depth value and the normal vector as well as remove a noise from the sparse depth value. Therefore, the present invention is capable of more accurately refining depth data in a slope area.
Patent KR-20210136271-A (KR)
Title: Electronic Commerce System of Agricultural and Animal Products
IPC: G06Q50/30
Filed: 2020-05-07
Abstract: The present invention relates to an electronic commerce system for agricultural and livestock products, which implements an arbitration transaction method of a shipper-priority purchase condition and a buyer-preferential shipment condition for reaching a transaction agreement between a seller (producer) and a buyer through arbitration of sales and purchase conditions, such as price, shipping time, and the like, by an arbitrator, and a method thereof. According to the present invention, the electronic commerce system for agricultural and livestock products comprises: a system server; a user terminal for a seller client to enable a seller to register desired live cattle sales information after the seller who ships live cattle accesses a homepage of the system server; a user terminal for a buyer client to enable a buyer to check the desired sales information registered by the seller after the buyer accesses the home page of the system server; and a chat relay server providing an environment in which 1:1 negotiation chat is formed between the seller and the buyer when the 1:1 negotiation chat is required. The system server provides a 1:1 negotiation chat window through the chat relay server when the buyer checks the seller's desired sales details from the registered desired hope information and attempts 1:1 negotiation chat, and transmits transaction information details to the seller and the buyer when a transaction agreement is reached by negotiating the conditions of sale and purchase of live cattle between the seller and the buyer through the negotiation chat window and the buyer confirms the purchase.
Patent KR-20210137741-A (KR)
Title: Light source apparatus for exposure machine and exposure equipment including the same
IPC: G03F7/20
Filed: 2020-05-11
Abstract: The present invention relates to a light source apparatus for an exposure machine used in the manufacture of semiconductor devices, printed circuit boards, liquid crystal display boards, and the like, by using light generated from a plurality of light emitting bodies, and to an exposure facility including the same. More specifically, the present invention relates to a light source apparatus for an exposure machine capable of solving the problem of non-uniform illuminance and achieving miniaturization of the light source apparatus for an exposure machine and the exposure facility, by obtaining a sufficient amount of light, and to an exposure facility including the same. The light source apparatus for an exposure machine according to one aspect of the present invention comprises: a light emitting unit provided with a plurality of light emitting bodies on an outer circumferential surface; and a reflecting unit provided with a plurality of reflective surfaces each of which corresponds to the plurality of light emitting bodies.
Patent KR-20210137837-A (KR)
Title: Method and apparatus for estimating a lifetime of DC-link capacitors in a power conversion device
IPC: H02M3/155
Filed: 2020-05-11
Abstract: Provided is a power converter using a method for estimating the lifespan of a DC link capacitor. The power converter comprises: a DC link capacitor for power conversion; a power supply for receiving power from the DC link capacitor; and a processor which changes the operating mode of the power converter, measures a DC link voltage at a first time point, measures the DC link voltage at a second time point, measures the time between the first time point and the second time point, and determines a DC link capacitor value, based on power consumption in the power supply connected to the DC link of the power converter and the difference in power change due to changes in the DC link voltage between the first time point and the second time point during the measured time. Therefore, the lifespan of the DC link capacitor in the power converter can be accurately measured.
Patent KR-20200132712-A (KR)
Inventor: HAKKO MANABU
IPC: G03F7/20
Filed: 2020-05-12
Abstract: The present invention relates to an exposure apparatus to increase the depth of focus when forming a projection image on a substrate, and an exposure method, a determination method, and an article manufacturing method thereof. According to the present invention, the exposure apparatus comprises a lighting optical system and a projection optical system forming a projection image by light provided from the lighting optical system. The lighting optical system forms a light emitting area including first and second areas on a pupil surface of the lighting optical system. The projection image is composed from a first image formed by first light received from the first area and a second image formed by second light received from the second area. The first and/or second light are broadband light. With respect to an increase/decrease change of a linewidth on the first image formed by defocus, an increase/decrease change of a linewidth on the second image formed by defocus has a different symbol. Moreover, an increase/decrease change, which is generated by defocus, of a linewidth on the image acquired by composing the first and second images is reduced.
Patent KR-20210140907-A (KR)
Title: Steamer and apparatus for supplying steam thereof
IPC: D06F58/26
Filed: 2020-05-14
Abstract: The present invention relates to a steamer and a steam supply device including the same, and provided is a steamer comprising a storage tank including a first chamber storing a predetermined amount of supply water and a second chamber provided as a space separated from the first chamber; a steam water discharge part formed on one side of the storage tank; a heater formed on at least one side of the storage tank; a detection sensor for detecting the supply water; a water supply part for providing the supply water from the outside; and a controller for controlling at least one of the heater, the detection sensor, and the water supply part. According to the present invention, a water level of the storage tank can be maintained by an instant heating method, thereby omitting a separate pump for supplying water from the outside.
Patent KR-20200132762-A (KR)
Inventor: SIM DONG GYU
IPC: H04N19/186
Filed: 2020-05-15
Abstract: The present invention relates to a chroma block reconstruction method and a video decoding device. The method according to one embodiment of the present invention is to reconstruct the chroma block of a reconstruction target block, and includes: a step of decoding, from a bitstream, information on the correlation between a first residual sample as the residual samples of a first chroma component and a second residual sample as the residual samples of a second chroma component, prediction information on the chroma block, and the first residual sample; a step of generating prediction samples of the first chroma component and prediction samples of the second chroma component based on the prediction information; a step of deriving the second residual sample by applying the correlation information to the first residual sample; and a step of reconstructing the chroma block of the first chroma component by adding the prediction samples of the first chroma component and the first residual sample and reconstructing the chroma block of the second chroma component by adding the prediction samples of the second chroma component and the second residual sample.
Patent KR-20200135222-A (KR)
Inventor: KIM DO WAN
IPC: B32B27/08
Filed: 2020-05-22
Abstract: The present application relates to a pH-sensitive indicator label using a pH-sensitive color-changing ink composition, and a packaging material, the label being characterized by comprising: a pH-sensitive color-changing ink composition layer including a pH-sensitive color-changing ink composition; a first film on which the pH-sensitive color-changing ink composition layer is formed; and a second film laminated on the first film to cover the pH-sensitive color-changing ink composition formed on the first film. The pH-sensitive color-changing ink composition of the pH-sensitive color-changing ink composition layer includes: a pH-sensitive indicator produced by mixing a plurality of pH color-changing dyes that change color according to the pH ranges thereof; and a dissolving ink capable of dissolving the pH-sensitive indicator. The packaging material includes: a container into which a product is inserted; a through hole passing through the container in a region not in contact with the product; and a label attached to the through hole.
Patent KR-20210145942-A (KR)
Inventor: SHIN YOUNG HEE
IPC: A01K67/033
Filed: 2020-05-26
Abstract: The present invention relates to a Black soldier fly breeding system, in which a breeding chamber, a pupa cage and a spawning chamber are spatially separated from each other, unlike the related art, in which a pupae, a spawning medium, and a spawning device are provided together in a breeding device for the activity and mating of adult Black soldier flies, and thus it is possible to minimize an operator's discomfort by preventing the operator from taking trouble with directly entering a spawning net in a process of feeding pupa during breeding in Black soldier flies, in a process of replacing the spawning medium, in a process of collecting eggs of Black soldier flies, etc., and the number of opening and closing of the breeding chamber is also minimized during breeding in the nest, thereby effectively preventing adult insects from leaving the breeding device between tasks such as a pupae supply process, a spawning medium replacement process, and an egg collecting process, and adult carcasses and feces of Black soldier flies are removed more quickly and conveniently, so as to keep an egg recovery rate of adult insects of Black soldier flies.
Patent KR-20210149258-A (KR)
Inventor: RA HARK RORK
IPC: A61N1/04
Filed: 2020-06-01
Abstract: The present invention provides a multiple sequential shock defibrillator for generate defibrillaiton shock doubly or in multiple. The multiple sequential shock defibrillator comprises: a pair of first and second defibrillaiton electrodes attached to skin of a patient; first and second defibrillaiton circuits to supply a high-tension current to the pair of first and second defibrillaiton electrodes; and a controller connected with the first and second defibrillaiton circuits for controlling operaiton of the first and second defibrillaiton circuits to execuate electric defibrillaiton. The controller may perform electric defibrillaiton simultaneously or with a time difference according to the same or different voltage through the pair of first and second defibrillaiton electrodes. The present invention performs dual or multiple sequential shock defibrillaiton by the first and second defibrillaiton electrodes to efficiently heal defibrillaiton refractory ventricular fibrillation.
Patent KR-20210152143-A (KR)
Inventor: PARK SEONG WOO
IPC: G06Q50/16
Filed: 2020-06-08
Abstract: The present invention relates to a real-time real estate mediation system to provide more real estate to a real estate requesting terminal. According to the present invention, the real-time real estate mediation system comprises: a real estate request unit receiving mediation request information for real estate including area information from a customer to generate mediation request data; a real estate management unit storing a plurality of pieces of real estate data including the area information and setting allowance area information to allow mediation of the real estate data on the basis of the area information included in the plurality of pieces of real estate; and a mediation server receiving the mediation request data and the allowance area information to match the area information included in the mediation request data and the allowance area information and providing the mediation request data to the matched real estate management unit. The real estate management unit provides the real estate data corresponding to the allowance area information set in response to the mediation request data received from the mediation server to the real estate request unit through the mediation server.
Patent KR-20210152343-A (KR)
Inventor: BAEK EUN SUNG
IPC: B63B25/08
Filed: 2020-06-08
Abstract: The present invention is to maintain the internal pressure in a crude oil storage tank in a safe range by converting the phase of a volatile organic compound (VOC) generated in the crude oil storage tank to the form of a liquefied volatile organic compound (LVOC). The present invention relates to a VOC treatment system and a ship including the same. According to the present invention, the VOC treatment system comprises: a liquefied gas storage tank for liquefying and storing boil-off gas generated in a fuel storage tank provided on a ship; and a fuel gas supply line for supplying the fuel gas supplied from the liquefied gas storage tank to demand mounted on the ship. The demand includes a multi-fuel engine using three or more fuel gases.
Patent KR-20210155027-A (KR)
Inventor: JANG DAE HWAN
IPC: H05K7/20
Filed: 2020-06-12
Abstract: Provided is a display device. The display device according to one embodiment comprises: a display panel; a first heat dissipation member disposed on a lower surface of the display panel; and an air generating device disposed on a lower surface of the first heat dissipation member, wherein the air generating device comprises an air blower and an air passage part disposed on one side of the air blower and extending in a first direction, the air blower comprises a body part that defines an inner space of the air blower, a first diaphragm and a second diaphragm disposed in an inner space of the body part to be disposed facing each other, and a first magnet part and a second magnet part each disposed on one surface of the first and second diaphragms, the body part comprising an air release hole positioned between the first and second diaphragms and opened toward an air passage part, and at least one among a first magnet part and a second magnet part comprises an electromagnet. Therefore, the present invention is capable of effectively dissipating the heat generated from the display panel.
Patent KR-20210156093-A (KR)
Inventor: LEE DAEYOUNG
IPC: A61P1/16
Filed: 2020-06-17
Abstract: The present invention relates to a composition for alcoholic liver injury inhibition containing an acanthopanax sessiliflorus extract as an active ingredient. The acanthopanax sessiliflorus extract, preferably an acanthopanax sessiliflorus fruit extract, protects hepatocytes from ethanol damage-attributable hepatocytotoxicity, lowers the blood concentrations of alanine aminotransferase (ALT) and aspartate aminotransferase (AST) in an animal model in which liver injury is caused by ethanol administration, and effectively decreases the blood concentration of LDH increased by ethanol administration. Accordingly, the composition of the present invention can be useful as a health functional food for alcoholic liver injury inhibition or an alcoholic liver injury remedy.
Patent KR-20210156461-A (KR)
Inventor: KIM SANG HYUN
IPC: G03F1/54
Filed: 2020-06-18
Abstract: An exposure mask includes a substrate including an image region and a black border region surrounding the image region. A multilayer structure for reflecting EUV light is provided on the substrate in the image region and the black border region. A capping layer covering the multilayer structure is provided. First absorption layer patterns are provided on the capping layer in the image region. An absorption layer structure in which a first absorption layer pattern, a hard mask pattern, and a second absorption layer pattern are sequentially stacked is provided on the capping layer in the black border region. The absorption layer structure completely covers a top surface of the capping layer in the black border region. When the exposure mask is used, a pattern is accurately formed at an edge portion of a chip.
Patent KR-20210157507-A (KR)
Inventor: SEOL WOO SU
IPC: B31C3/00
Filed: 2020-06-19
Abstract: The present invention relates to an automatic branch tube feeding device connected in a continuous line, and more specifically to the automatic branch tube feeding device capable of performing branch tube cutting, ring compression of the cut branch tube, and transfer of the ring compressed branch tube to a rewinder process in one line. The automatic branch tube feeding device includes a branch tube cutting unit; a ring crimping unit; and a transfer unit.
Patent KR-20210157924-A (KR)
Inventor: KANG DONG WON
IPC: E03D9/08
Filed: 2020-06-22
Abstract: The present invention relates to a manual bidet for direct water use. The manual bidet for the direct water use according to the present invention comprises: a direct water connection hose through which a direct water is introduced; a control valve connected to an end of the direct water connection hose and controlling a degree of outflow of the incoming direct water; a high-pressure hose through which the direct water flowing out through the control valve passes; an elbow pipe connected to an end of the high-pressure hose and configured to change the direction of direct water; and a spray nozzle connected to an end of the elbow pipe and the direct water is ejected. An objective of the present invention is to provide the manual bidet for the direct water use which can manage a bidet nozzle as hygienically as possible without using an electricity.
Patent KR-20210158216-A (KR)
Inventor: CHI WOOK AN
IPC: G11C16/10
Filed: 2020-06-23
Abstract: The present technology provides a memory device and an operating method thereof. The memory device includes: a memory block including a plurality of strings including a plurality of memory cells connected to local lines; a voltage generator for generating operating voltages and outputting the operating voltages to global lines; a pass switch group for connecting or blocking the global lines and the local lines to each other in response to a block selection voltage; a decoder outputting the block selection voltage in response to a row address; and a logic circuit configured to float the local lines after initializing the channels of the strings upon completion of the program operation of the selected memory cells included in the selected page of the memory block is completed, and control the decoder and the voltage generator so that the voltage of the global lines is lower than the voltage of the global lines when the channels of the strings are initialized. Thus, the occurrence of errors during the program operation is suppressed, so the reliability of the read operation of the programmed memory block is improved.
Patent KR-20210158625-A (KR)
Inventor: LEE MIN SOO
IPC: E21B33/12
Filed: 2020-06-24
Abstract: One embodiment of the present invention is to provide a non-shrinkable packer device which can easily recover an expanded packer to the ground and reuse the same. According to an embodiment of the present invention, a non-shrinkable packer device comprises: an exploration pipe which is formed long along a borehole inside the ground and moves in the longitudinal direction of a borehole according to external force; and a packer part provided in a packer area of the exploration pipe, and expands between an outer circumferential surface of the exploration pipe and an inner wall surface of the borehole to support the exploration pipe in the borehole. The packer part includes a water-swellable material formed by mixing a water-swellable resin and bentonite.
Patent KR-20210007881-A (KR)
Inventor: HWANG SUNG HYUN
IPC: H04W74/08
Filed: 2020-07-08
Abstract: The present invention relates to a method to operate a first communication node in a communication system. The method includes: a step of performing parameter negotiation for multi-link transmission with a second communication node; a step of determining, based on the parameter, links for performing the multi-link transmission and a transmission method by which the multi-link transmission is performed; and a step of transmitting a data frame from the links to the second communication node by the transmission method. Accordingly, the communication node is capable of efficiently performing link setting and change.