baber/WOPTO huggingface dataset:
Patent KR-20210000414-A (KR)
Inventor: LEE DONG JU
IPC: G06F12/0802
Filed: 2019-06-25
Abstract: The present technology relates to a memory system capable of efficiently managing metadata. The memory system comprises: a nonvolatile memory device storing a plurality of map segment groups respectively including map segments including mapping information between a logical address and a physical address of a host; and a controller loading one of the map segments of each of the part of the plurality of map segment groups, respectively, and differently configuring flush data to be flushed to the nonvolatile memory device according to whether a target map segment corresponding to a first target logical address is included in one of the loaded map segments by responding to a program request including the first target logic address received from the host.
Patent KR-20210001755-A (KR)
Inventor: JI HYEOK LEE
IPC: A61K36/03
Filed: 2019-06-28
Abstract: The present invention relates to a composition for reducing fine dust, comprising a Sargassum thunbergii extract or a fraction thereof and, more specifically, to a composition for reducing fine dust, which is capable of being usefully utilized for prevention or development of therapeutic agents for respiratory diseases caused by the fine dust.
Patent KR-20210002903-A (KR)
Inventor: KWON JI YOUNG
IPC: B28B3/26
Filed: 2019-07-01
Abstract: The present invention relates to a method for manufacturing a microbial carrier for food decomposition, an apparatus for manufacturing a microbial carrier for food decomposition, and a microbial carrier manufactured by the manufacturing apparatus capable of maximizing microbial inhabitation. The method includes: a step of inputting the raw material of the carrier, which is made of a mixture containing a synthetic resin and a foaming agent, to an input portion; a step of transporting the raw material input through the input portion from one side to the other side of a transport portion and heating the raw material transported through the transport portion to a set temperature of 180 degrees Celsius to 300 degrees Celsius by means of a heating unit; and a step of manufacturing the carrier by cutting the extrudate extruded while passing through the transport portion to a predetermined length.
Patent KR-20210004419-A (KR)
Inventor: JANG DONG HYUK
IPC: B63B73/00
Filed: 2019-07-04
Abstract: Disclosed are a structure and a method for installing an anchor strip in an LNG storage tank. The method for installing an anchor strip in the LNG storage tank, for installing the anchor strip for welding a membrane on an upper portion of the insulation panel, arranges the anchor strip on a groove formed on the upper portion of an insulation panel, temporarily fixes the anchor strip and the insulation panel to each other by using a temporary bolt while the anchor strip is arranged on the groove, welds the membrane onto an upper portion of the anchor strip, and then, removes the temporary bolt fixing the anchor strip and the insulation panel to each other.
Patent KR-20210004587-A (KR)
Inventor: SONG BYOUNG GUK
IPC: B22D17/20
Filed: 2019-07-05
Abstract: The present invention relates to a precise mold manufacturing method, which can precisely manufacture a precise mold by easily discharging air during a process for the mold in which a plurality of mold shapes are simultaneously formed by intensively distributing an ejector pin through-hole at an angled part of the mold shapes. According to the present invention, the precise mold manufacturing method comprises the steps of: (1) preparing a first mold having a molding sand inlet over the entire area in which a mold is formed on an upper surface, a plurality of mold shapes on an inner surface, a plurality of ejector pin through-holes formed by penetrating an angled part of the mold shapes, and a plurality of ejector pins inserted and installed to allow the ejector pin through-holes to move forward and backward so as to have an optimal separation space with the ejector pin through-holes; (2) preparing and heating the first mold and a second mold having a shape opposite to that of the first mold; (3) tightly adhering the first and second molds; (4) injecting molding sand downward using compressed air between the first and second molds, and filling a space between the first and second molds with the molding sand; and (5) molding a precise mold by applying heat to the molding sand injected between the first and second molds.
Patent KR-20200006015-A (KR)
Inventor: ZWIJZE ALBERT FERDINAND
IPC: G01D5/12
Filed: 2019-07-08
Abstract: Disclosed is a rotary position sensor. The sensor comprises a first structure and a second structure. The first structure is rotationally coupled to the second structure by a bearing having a rotation axis. A dipole magnet is attached to the first structure with a direction of magnetic moment perpendicular to the rotation axis, and a sensing unit is attached to the second structure and configured to measure an absolute position of a rotation angle of the dipole magnet. The first structure includes an alignment characteristic which can be detected from an outer side portion of the rotary position sensor. The dipole magnet is attached to the first structure for the alignment characteristic and the direction of the magnetic moment of the dipole magnet to have a preset angle of rotation with respect to the first structure.
Patent KR-20210008661-A (KR)
Inventor: SHIM JAE MIN
IPC: G01B11/16
Filed: 2019-07-15
Abstract: The present invention relates to a method for monitoring cracks in a surface of a structure through tracking of scale markers in image data and a recording medium for recording the same, wherein the method analyzes the image data of the structure in which the scale markers are installed on both sides of the cracks, obtained by using an image data obtaining device, thereby measuring plane movement of cracks, and rotation movement and/or protrusion/recession movement of the cracks by using the image data.
Patent KR-20190109324-A (KR)
Title: Method, apparatus and system for recommending location of robot charging station
Inventor: LEE HAK JOO
IPC: B25J19/00
Filed: 2019-07-26
Abstract: Disclosed are a method for recommending a position of a robot charging station, an apparatus thereof, and a system thereof. According to one embodiment of the present invention, the method for recommending a position of a robot charging station comprises the steps of: obtaining moving line information from at least one robot in a space including a plurality of regions; determining the density of each of the plurality of regions based on the obtained moving line information; and determining a recommended position of the charging station for charging the one or more robots from the plurality of regions based on the determined density. Embodiments of the present invention may be implemented by executing an artificial intelligence algorithm and/or machine learning algorithm in a 5G environment connected for the Internet of Things.
Patent KR-20210022842-A (KR)
Title: Stacked plate type heat exchanger
Inventor: SHIN HYUNKEUN
IPC: F28F3/02
Filed: 2019-08-21
Abstract: The present invention relates to a stacked plate type heat exchanger, where a plurality of plates are stacked to have each flow passage of different heat exchanging media, wherein the plates have each connection hole penetrating both vertical surfaces, the adjacent plates among the plates have each cup unit where a circumference portion of the connection hole protrudes from the plate in a direction where the plates face each other, the adjacent plates are coupled by enabling one cup unit to be inserted into the other cup unit to enable an inner surface of the cup units to come in contact with an outer surface of the cup units to be disposed around the cup unit to increase the number of inner pins bonded to the plates and increase coupling between the cup unit and the plate to improve pressure resistance relative to pressure of the heat exchanging media flowing inside a heat exchanger.
Patent KR-20210025881-A (KR)
Title: Solar panel cleaning device having cleaning module
Inventor: YOUNG BOG HAM
IPC: H02S40/10
Filed: 2019-08-28
Abstract: According to one embodiment of the present invention, in a solar panel cleaning device with a transfer module and a cleaning module, the transport module is movably mounted on an upper frame of the solar panel and configured to move laterally along the upper frame, and the cleaning module is wire-connected to the transport module and configured to move on a surface of the solar panel and clean the surface. The cleaning module includes: a module body; a front cleaning means and rear cleaning means respectively detachably disposed in front of the module body toward the transfer module and the rear in the opposite direction of the front; a winder disposed in an upper part of the module body and having one end of a wire wound; and a winder driving means rotating the winder. The cleaning module is configured to move forward or backward by unwinding or rewinding the wire by the winder driving means.
Patent KR-20210026393-A (KR)
Title: Ultraviolet Light Emitting Diode with Sterilizing bottle cap
Inventor: JU BU KYEONG
IPC: C02F1/32
Filed: 2019-08-30
Abstract: The present invention relates to a sterilizing bottle cap capable of sterilizing water in a water bottle by using ultraviolet (UV) light emitted by a UV LED. When a user needs to drink water with questionable safety, the user puts water in the water bottle, closes the sterilization bottle cap having the UV LED, and operates the UV LED of the sterilization bottle cap to sterilize harmful bacteria in the water, thereby making the water safe to drink. The sterilizing bottle cap having the UV LED enables the user to put water from a river or stream that the user can find nearby into the bottle when the user who frequently does outdoor activities feels thirsty during hiking or trekking, and to close the sterilizing bottle cap having the UV LED and operate the same to sterilize the likely contaminated water by UV light emitted by the UV LED, thereby enabling the user to use the water as drinking water. Therefore, carrying a bottle or a water bottle using the sterilizing bottle cap having the UV LED can be a great help to outdoor activities. In addition, if the sterilizing bottle cap having the UV LED is used as the lid of a water bottle used by a soldier who frequently does field activities, when drinking water is required in case of any situations or actual battle, the soldier can use water therearound as drinking water, which is a great help in the execution of missions.
Patent KR-20210026482-A (KR)
Title: Titanium reference electrode for aqueous electrolyte and method for preparing comprising the same
Inventor: LYU BYUNG GOOK
IPC: H01G9/20
Filed: 2019-08-30
Abstract: The present invention relates to a titanium reference electrode for an aqueous electrolyte, which includes an oxide layer on a surface thereof, a method for manufacturing the same, and an electrochemical element having the same.
Patent KR-20200026158-A (KR)
Inventor: WU LIWEN
IPC: H04L29/06
Filed: 2019-08-30
Abstract: Provided are a system, a device and a method for streaming a haptic effect. The device and the method are provided to generate a system for receiving and encoding a haptic effect according to a master haptics library. The encoded haptic effect is transmitted to a server system for distribution to a client haptic device. The client haptic device includes a device specific haptic library to decode the received haptic effect according to the characteristics of each device.
Patent KR-20210028946-A (KR)
Title: Food Waste Treatment Method Using Food Waste Disposer
Inventor: SONG YOUNGBONG
IPC: E03C1/266
Filed: 2019-09-05
Abstract: The present invention relates to a food waste disposal method using a food waste disposer, which is able to grind and decompose food waste by using a ceramic ball and a ceramic carrier, and to effectively grind and dispose of food waste, which are difficult to grind, through two sessions of standby process and grinding process, comprising: a step of grinding food waste introduced along with water through an inlet placed on a sink by a grinding unit; a step of pre-treatment which includes a pre-treatment process before grinding to open a discharge valve and to discharge the liquid substances and fine particles of the food waste along with water, and a grinding unit test working process to, after the pre-treatment process before grinding, supply water into an inner case through a water supply valve and a spray nozzle, and conduct the rotation of a drum mainframe and the operation of a heater; a first grinding step which includes a first standby process to wait for a certain period after the grinding unit test working process, a first grinding process to heat the sludge liquid passing through the first standby process by operating the heater and to rotate the drum mainframe for performing the grinding work, and a process to discharge some of the sludge liquid passing through the first grinding process to the outside and to re-supply water; and a second grinding step which includes a second standby process to, after the first grinding step, wait for a certain period, a second grinding process to heat the sludge passing through the second standby process by operating the heater and rotate the drum mainframe to perform the grinding work, and a process of discharging the sludge liquid passing through the second grinding process to the outside.
Patent KR-20210034981-A (KR)
Title: Steel cord and tire comprising the same
Inventor: JUNG KWAN WOO
IPC: B60C9/00
Filed: 2019-09-23
Abstract: The present invention relates to a coil spring-shaped steel cord and a tire including the same. According to the present invention, the steel cord is manufactured by twisting an element wire in the form of a coil spring, and the cut elongation exceeds 10% or more. According to the present invention, the tire effectively prevents a puncture caused by an external impact and has the effect of reducing the propagation of corrosion because the impact resistance is increased by improving the elongation of a belt of the last layer of the steel cord tire manufactured by twisting the wire in the form of a coil spring.
Patent KR-20210032868-A (KR)
Title: Stabilized efinaconazole-containing pharmaceutical compositions comprising sorbic acid as an acid
Inventor: KIM BEOM JOON
IPC: A61K47/18
Filed: 2019-10-11
Abstract: The present invention provides a pharmaceutical composition for topical administration in a form of an efinaconazole-containing solution, which comprises sorbic acid as an acid. The pharmaceutical composition of the present invention has excellent physicochemical stability. Therefore, the pharmaceutical composition of the present invention can be usefully used as a formulation for topical administration having excellent stability.
Patent KR-20210043346-A (KR)
Title: Lifting device for insulation panel of LNGC
Inventor: DAE YOUNG KIM
IPC: F17C13/00
Filed: 2019-10-11
Abstract: Disclosed is a lifting device for attaching an insulation panel to a ship cargo hold. According to the present invention, the lifting device comprises: a vertical frame; a horizontal frame connected to the vertical frame and having a structure extending and contracting in a horizontal direction; a fixing unit fastened to a clamping jig installed on an insulation panel to be lifted; and a tilting unit for connecting the horizontal frame and the fixing unit to tilt the fixing unit.
Patent KR-20210046995-A (KR)
Inventor: WOOH SANG HYUK
IPC: B05D5/00
Filed: 2019-10-21
Abstract: The present invention relates to a lubricating thin film, and a manufacturing method thereof, wherein the method comprises the following steps of: preparing a substrate including a hydroxyl group (-OH) on a surface; by supporting the substrate on a silicone polymer or by coating the surface of the substrate with a silicone polymer and then reacting the same, forming a brush-shaped structure made of a silicon polymer on the surface of the substrate; and forming a lubricating liquid layer in which the silicone polymer material remaining among the silicone polymers covers the brush-shaped structure. A stable lubricant layer may be formed on the substrate by a one-pot process without synthesizing the porous structure and surface modification of the substrate. One object of the present invention is to provide a method for manufacturing a lubricating thin film that can stably form a lubricating liquid layer on the surface of a substrate without a porous structure and low surface energy.
Patent KR-20210047141-A (KR)
Title: System and method for helper intermediation
Inventor: LEE SEO HO
IPC: G06Q30/08
Filed: 2019-10-21
Abstract: According to an embodiment, a helper intermediation system comprises: a helper information collection unit that collects schedule information of helpers; a customer information collection unit that collects a location of a customer and housekeeping service request time information; and a matching unit that provides a list of the helpers acting in the location of the customer and exposes the helpers matching a housekeeping service request time to the list with high priority. The embodiment has an effect of receiving a more effective housekeeping service by connecting a housekeeping helper with a customer in real time.
Patent KR-20210048166-A (KR)
Title: Letter model design algorithm
Inventor: KIM HYEONG GI
IPC: G09B19/06
Filed: 2019-10-23
Abstract: An object of the present invention is to provide a production assistance system to help in producing a building block teaching aid for word learning, which enables effective word learning about words referring to animals or things, and a method thereof. According to the present invention, the building block teaching aid for word learning, which enables effective word learning about words referring to animals or things, can be easily manufactured. Due to the building block teaching aid for word learning, the meaning of a word and the shape of an animal or thing implied by the word can be acquired by linking them together in a word learning process of children, thereby providing an effect of increasing word learning effect. The method comprises a word input step, a shape analysis step, a letter analysis step, a shape/letter mapping step, and a design element application step.
Patent KR-20210050665-A (KR)
Title: Hand fitting prevention device with flat sheets and 5 soft resin collapsible portions filling up the edge of the door frame and door
Inventor: CHO YONG MAN
IPC: E06B7/36
Filed: 2019-10-29
Abstract: The present invention relates to a device for preventing a hand from being caught, which connects flat sheets by joints of five soft resin folding units to fill a corner of a door and a door frame, thereby providing excellent visibility. The hand catching prevention device comprises: an attaching member (110) attached to a door frame; a first flat sheet (111) connected to the attaching member (110) along an edge by a first soft resin folding unit (121); a second soft resin folding unit (122) wherein one end thereof is connected to an edge of the first flat sheet (111), and the other end thereof is connected along a position away from one edge of a second flat sheet (112) towards the center of the second flat sheet (112) by a prescribed width; a second flat sheet (112) allowing the second soft resin folding unit (122) to be connected to one side thereof along a position towards the center by a prescribed width, allowing a third soft sheet folding unit (123) to be connected to the other side thereof along a position towards the center by a prescribed width, and having the widest width, wherein both edges thereof come in contact with a door and a door frame when the door is closed; the third soft resin folding unit (123) connected to the second flat sheet (112) to be connected along an edge of a third flat sheet (113); the third flat sheet (113) connected along edges of the third connection resin folding unit (123) and a fourth soft resin folding unit (124); the fourth soft resin folding unit (124) connected along edges of the third flat sheet (113) and a fourth flat sheet; a fifth soft resin folding unit (125) connecting the fourth flat sheet (114) to a female coupling unit (132); the female coupling unit (132) connected to the fifth soft resin folding unit (125) and detachably coupled to a male coupling unit (131); and the male coupling unit (131) attached to the door to be coupled to the female coupling unit (132).
Patent KR-20210057941-A (KR)
Title: Light emitting diode(LED) display device including sensor
Inventor: KANG MIN JAE
IPC: H01L21/28
Filed: 2019-11-13
Abstract: The present invention relates to an LED display device including a touch sensor. In particular, the LED display device is light and thin, and includes a touch sensor with improved process efficiency. In the present invention, a touch sensor is positioned above the micro-LED, and a growth substrate of the micro-LED serves as an insulating layer of the touch sensor. Through this, it is possible to omit a separate touch panel, so that it is possible to provide a light and thin LED display device. In addition, there is no need to form a separate insulating layer for the touch sensor. In particular, the process for removing the growth substrate of the micro-LED can also be omitted. Therefore, it is possible to improve the efficiency of the process.
Patent KR-20210059524-A (KR)
Inventor: LEE JUN YOUNG
IPC: C09D4/06
Filed: 2019-11-15
Abstract: According to the present invention, provided is a coating agent that has excellent adhesion to a substrate having a hydrophobic surface, is treated to condense in a film phase when water droplets are formed on the surface of the substrate, and comprises a lower coating agent for forming a lower layer and an upper coating agent for forming an upper layer, wherein the lower coating agent is an emulsion containing nanoparticles of a core-shell structure, the core includes poly(methyl (meth)acrylate-co-butyl acrylate), the shell comprises a poly(allyl (meth)acrylate) homopolymer attached to the core in the form of a cross-linked network, and the upper coating agent includes a hydrophilic monomer having a double bond between carbons and a photopolymerization initiator.
Patent KR-20200026767-A (KR)
Title: A composition for the improving of diabetes comprising Schisandra chinensis and soymilk, and method for preparing the same
Inventor: JANG DAI JA
IPC: A23L11/00
Filed: 2019-11-18
Abstract: The present invention is a food composition for alleviating diabetes which contains Schisandra chinensis and bean juice as active ingredients. The composition has excellent α-glucosidase inhibitory activity and inhibits blood glucose elevation after eating, thereby alleviating diabetes. The food composition for alleviating diabetes may be manufactured in various forms, such as soy milk, powdered soy milk, other soy milk, or processed tofu, and may be used as a health functional food for blood sugar control or a food for diabetic patients among special-use foods of general foods. In addition, food composition for alleviating diabetes of the present invention improves functionality while inhibiting agglomeration of soy milk liquid and making the soy milk liquid have a viscosity similar to that of normal soy milk when the composition additionally contains grain saccharified product, thereby being used as a beverage such as soy milk or other soy milk.
Patent KR-20210062504-A (KR)
Inventor: KIM SUNG SU
IPC: H01L23/485
Filed: 2019-11-21
Abstract: According to an aspect of the present application, a semiconductor package comprises: a package substrate; a first semiconductor chip disposed on an upper portion of the package substrate and including a first through electrode; a second semiconductor chip stacked on an upper portion of the first semiconductor chip and including a second through electrode; and a non-conductive film layer disposed in a junction region between the first semiconductor chip and the second semiconductor chip. In an edge portion of the junction region in the semiconductor package, an edge portion of the first semiconductor chip is recessed in a lateral direction with respect to an edge portion of the second semiconductor chip.