baber/WOPTO huggingface dataset:
Patent KR-20200114723-A (KR)
Inventor: LEE JEEWON
IPC: C12P7/04
Filed: 2019-03-29
Abstract: The present invention relates to novel enzyme nanoparticles capable of converting methane to methanol, the enzyme nanoparticles having a core active site of methanotrophs fused with and expressed on a protein capable of forming nanoparticles through intracellular self-assembly. Specifically, the present invention relates to: enzyme nanoparticles comprising an active site of methane monooxygenase (MMO) and a protein having MMO activity; a production method therefor; a recombinant microorganism having introduced therein a nucleic acid for coding the active site of the MMO and the protein; immobilized enzyme nanoparticles formed by supporting the enzyme nanoparticles on a support; and a method of converting methane to methanol by using the same.
Patent KR-20200114853-A (KR)
Title: Hat and helmet with double-headed air system that does not allow head to be pushed
Inventor: JUNG JONG PYO
IPC: A42B1/22
Filed: 2019-03-29
Abstract: The present invention relates to a multipurpose hat and helmet using an air hat that can optionally inject air. When a user performs different tasks, the present invention can be freely, quickly, and easily transformed into a hat suitable for the task without having to prepare a separate hat to wear. Since the present invention is manufactured using light and impact-resistant materials, the present invention effectively protects the head in the event of various accidents or from sudden large-scale accidents in life. It is possible to adjust the air injection to relieve the general discomfort felt when the hat is worn by increasing the fit that can be adjusted appropriately to the head of the person wearing the hat. The distance between the hat and the head is provided so that external air can pass smoothly therebetween, and in case of inevitable, the present invention relieves the shock applied to the head due to external force to the maximum.
Patent KR-20200116762-A (KR)
Inventor: KIM JAE WON
IPC: G06Q40/02
Filed: 2019-04-02
Abstract: An exemplary embodiment of the present invention relates to a cryptocurrency-based borrowing contract brokerage method for granting a borrowing contract service, which is one of the functions of real money, to cryptocurrency. The method comprises: (a) obtaining information on a borrowing contract for cryptocurrency concluded between a borrower and a lender; (b) transferring the cryptocurrency corresponding to a (loss) deposit agreed on the basis of the borrowing contract from a borrower account to a lender account; (c) transferring the cryptocurrency corresponding to the borrowing amount agreed on the basis of the borrowing contract from the lender account to the borrower account; (d) monitoring the details of borrower investment transaction in cryptocurrency; (e) when profit is generated from the borrowing amount as a result of the monitoring, transferring the cryptocurrency corresponding to a rental fee agreed according to the borrowing contract from the borrower account to the lender account; and (f) If, as a result of the monitoring, a loss occurs in the borrowed amount beyond the range of the (loss) deposit, refunding the cryptocurrency corresponding to the remaining borrowed amount from the borrower account to the lender account.
Patent KR-20200118291-A (KR)
Inventor: LU LUKE
IPC: A61F9/007
Filed: 2019-04-04
Abstract: The present invention relates to a shunt stent for eyeball drainage, in which a stent body consisting of a bioactive glass layer has an insertion structure and a liquid guide tube, and the insertion structure and the liquid guide tube are integrally formed, so that the stent body is inserted into an inner wall of an eyeball to achieve an effect of conducting waterproofing. Also, the stent body can be gradually absorbed into a human body over time.
Patent KR-20200117734-A (KR)
Inventor: JANG WHA CHEOL
IPC: G06Q50/10
Filed: 2019-04-05
Abstract: Disclosed is a system for providing a notification service to residents of an aggregate building. The system comprises: a management application installed and executed on communication terminals of managers managing different aggregate buildings; and a server system including an aggregate building management unit managing information on residents of each building and a notification service unit sending notifications from the managers received from the management application to the residents in the corresponding aggregate building by text.
Patent KR-20200118965-A (KR)
Inventor: CHOE WON GYU
IPC: G06F16/2455
Filed: 2019-04-09
Abstract: Provided is a method for classifying the type of Structured Query Language (SQL) queries performed by a computing device. The method comprises the steps of: classifying a first query into a first query type; determining a degree of correlation between a second query and the first query; and classifying the second query into a first query type in response to the determination that the degree of correlation between the second query and the first query is greater than a predetermined reference value. Accordingly, a query type is classified based on the similarity between queries, a plurality of queries are classified into the limited number of query types, respectively, and the detection of a new type of query can be also performed.
Patent KR-20200119453-A (KR)
Title: Condensed-cyclic compound and organic light emittind device including the same
Inventor: SIM MUN KI
IPC: H01L51/00
Filed: 2019-04-09
Abstract: Disclosed are a condensed-cyclic compound and an organic light emitting element including the same. According to the present invention, the organic light emitting element including the condensed-cyclic compound can have a low driving voltage, high efficiency, and a long lifespan. The organic light emitting element comprises: a first electrode; a second electrode facing the first electrode; and an organic layer disposed between the first electrode and the second electrode and including a light emitting layer.
Patent KR-20200001461-A (KR)
Title: Method of manufacturing semiconductor devices
Inventor: LIU RU GUN
IPC: H01L21/027
Filed: 2019-04-11
Abstract: In a method for forming a groove pattern which is extended in a first axis in an underlying layer on a semiconductor substrate, a first opening is formed in the underling layer. The first opening is extended in the first axis by directional etching to form the groove pattern.
Patent KR-20200120381-A (KR)
Inventor: KIM JUNG SIK
IPC: G01N33/00
Filed: 2019-04-12
Abstract: The present invention relates to a hydrogen sensor having significantly improved hydrogen gas detection performance while operating power is low. The hydrogen sensor includes: a substrate; a first semiconductor positioned on the substrate and including a first gate electrode; a second semiconductor positioned to be spaced apart from the first semiconductor and including a second gate electrode, wherein the first semiconductor is positioned on the first gate electrode and into which a carbon-based material is introduced.
Patent KR-20200122662-A (KR)
Title: Glass laminate
Inventor: KIM JOON SOO
IPC: B32B7/12
Filed: 2019-04-18
Abstract: A glass laminate is provided. The glass laminate comprises: a substrate; an adhesive layer on the substrate; and a glass structure positioned on the adhesive layer and attached to the substrate by the adhesive layer, wherein the adhesive layer partially covers a main surface of the substrate facing the glass structure. According to the present invention, warpage of the glass laminate caused by moisture or heat can be reduced.
Patent KR-20200124097-A (KR)
Inventor: HAN MI JIN
IPC: F23J15/02
Filed: 2019-04-23
Abstract: The present invention relates to a method for protecting a heat exchange pipe for geothermal heating and cooling by using a backup material, and more specifically, to a method for preventing a heat exchange pipe used for geothermal heating and cooling from being broken by an external impact applied by an excavator and the like, and preventing foreign matter such as earth and sand from being introduced into the heat exchange pipe. To this end, the present method comprises: a step of excavating a drilling hole for geothermal heating and cooling by drilling into a stratum in a direction vertical to the ground surface by using a drill string having a drill bit coupled to the lower end; a step of inserting a heat exchange pipe into the drilling hole for geothermal heating and cooling; a step of filling water in the heat exchange pipe; a step of forming a grouting layer by inserting cement into the drilling hole for geothermal heating and cooling to a predetermined height such that the heat exchange pipe may not be moved; a step of discharging the water in the heat exchange pipe by using an air compressor such that the water in the heat exchange pipe may be filled up to the depth of bed excavation; a step of inserting a back-up material in the heat exchange pipe; and a step of curing by injecting a curing agent and water such that the back-up material may maintain airtightness within the heat exchange pipe.
Patent KR-20200126663-A (KR)
Inventor: HONG DAE SIK
IPC: H04L27/26
Filed: 2019-04-30
Abstract: The present invention can provide a filtered-orthogonal frequency division multiplexing (F-OFDM) system and a transmission/reception method thereof, which can perform pre- and post-processing at the time of transmission and reception of the F-OFDM system according to a singular value decomposition (SVD) method according to a pre-processing matrix and a post-processing matrix, thereby greatly reducing computational complexity by reducing the filter length of the F-OFDM system requiring high computational complexity, setting the filter lengths of the transmitter and receiver to be different from each other, and offering the low out-of-band emission, low bit error rate, and low peak-to-average power ratio.
Patent KR-20200005432-A (KR)
Inventor: KUREMATSU YUJI
IPC: F16H7/08
Filed: 2019-05-03
Abstract: The present invention provides a tensioner which reduces a manufacturing burden, suppresses noise when an engine is started, and suppresses chain tension excess, friction degradation, noise, or vibration during engine operation. The tensioner (10) includes a ring control mechanism (70) to control the position of an elastic ring (60). The ring control mechanism (70) includes: a front regulation unit (71) having a front regulation surface (71a) and being capable of regulating a forward movement of the elastic ring (60); and a rear regulation member (72) having a rear regulation surface (72e) and being capable of regulating a backward movement of the elastic ring (60). The front regulation unit (71) is fixed or integrally formed on a housing (30). The rear regulation member (72) is arranged to be moved in a front and a rear direction with respect to the housing (30) and a plunger (20).
Patent KR-20200129003-A (KR)
Inventor: KIM SEONGJUN
IPC: H05B6/36
Filed: 2019-05-07
Abstract: The present invention relates to an induction heating device having improved assemblability and cooling performance. In addition, according to an embodiment of the present invention, the induction heating device includes: a case; a working coil disposed inside the case and including a conducting wire which is annularly wound; a base plate which is disposed on the upper surface of the working coil; an indicator substrate support which is coupled to the case so that the indicator substrate support is disposed below the base plate; an indicator substrate which is disposed on an upper surface of the indicator substrate support so that the indicator substrate is spaced apart downward from the base plate; an inverter substrate inverted and installed on the lower surface of the indicator substrate support and provided with an inverter part which applies a resonant current to the working coil through a switching operation; and a resonance substrate inverted and installed at the lower surface of the indicator substrate support and provided with a resonant capacitor which is connected to the working coil and is resonated by the switching operation of the inverter.
Patent KR-20200130936-A (KR)
Inventor: YUN HEE SU
IPC: E04B9/28
Filed: 2019-05-13
Abstract: The present invention provides a ceiling installation system for a clean room, which can simply construct a ceiling for a clean room and, at the same time, improve durability of a plurality of panels forming the ceiling to safely install various facilities installed after the ceiling is constructed, thereby greatly improving work efficiency, safety and economic feasibility. To this end, the ceiling installation system for a clean room includes a fastening means, a connecting pile, the plurality of panels, and a plurality of fixing angles.
Patent KR-20200132172-A (KR)
Inventor: LEE MUN CHAN
IPC: C25D7/06
Filed: 2019-05-16
Abstract: The present invention relates to a cathode drum for electrolytic deposition, and a method for manufacturing the same. The cathode drum for electrolytic deposition allows a solid thin film having a predetermined thickness to be solidified and precipitated. According to the cathode drum for electrolytic deposition, an outer cylinder (70) is forcibly inserted and fitted to be coupled to the outside of an inner cylinder (30) made of a steel material or carbon steel material.
Patent KR-20200134372-A (KR)
Inventor: HSING HSIEN TSAI
IPC: G01N21/896
Filed: 2019-05-21
Abstract: Provided are a polarization alignment inspection apparatus and a method thereof. The inspection apparatus irradiates surface light to a light receiving surface of a polarization device and passes through a light emitting surface of a linear polarization light source. The polarization device supplies a space signal to the surface light irradiated to the outside of an inspection object through a light discharging surface and the polarization device. The surface light transmitted through the inspection object is irradiated to a polarizer filtering a polarization signal of the surface light. The filtered light is received by a camera lens of an inspection system for an inspection in accordance with linear polarization. Thus, the polarization alignment inspection apparatus can perform the immediate attachment and polarization inspection on the inspection object and the polarizer.
Patent KR-20200139504-A (KR)
Inventor: KIM JOO HYUNG
IPC: A45B25/28
Filed: 2019-06-04
Abstract: The present invention provides an umbrella drying device which includes: a body that has an entrance and an exit for an umbrella and a pair of opposite surfaces disposed with a gap therebetween while facing each other to form a moving path through which the umbrella moves between the entrance and the exit; and a dehydration means formed to dehydrate the surface of the umbrella by discharging air pressure into a space between the opposite surfaces of the body, wherein a user is allowed to dry the umbrella while moving along a walking path to eliminate congestion at the entrance, thereby maximizing use efficiency.
Patent KR-20210002295-A (KR)
Inventor: SHIN JI SOO
IPC: A45D34/00
Filed: 2019-06-30
Abstract: The present invention relates to a portable correction make-up container in which a case made of a cosmetic container having a liquid remover built-in and a sponge can be built-in. A lid of the remover container is coupled to a remover case in a one-touch type, and the portable correction make-up container comprises: a sponge located just below the remover case for easy use; a sponge holder that acts as a handle for the sponge; and an intermediate connection part for connecting the remover case and the sponge holder, wherein the sponge holder and the intermediate connection part are coupled with a groove of protrusions of the sponge holder and the intermediate connection part. The present invention has an effect of eliminating the inconvenience of carrying a large number of cosmetics or tools.
Patent KR-20210005444-A (KR)
Inventor: JUNG NAM KWON
IPC: B60R11/04
Filed: 2019-07-05
Abstract: The present invention is to provide a vehicle capable of efficiently loading objects located at the rear of the vehicle and a control method thereof. According to an embodiment of the present invention, a vehicle comprises: a first camera for photographing the rear of the vehicle; at least one second camera for photographing the inside of the trunk and the seat of the vehicle; an input unit for receiving input from a user of the number of people to board the vehicle; a control unit configured to determine the shape and volume of at least one object located at the rear of the vehicle based on the image captured by the first camera, determine a loading space based on the input number of people, determine whether the at least one object can be disposed in the loading space based on the determined loading space and the shape and volume of the at least one object, and determine an arrangement method for the at least one object relative to the loading space if the at least one object can be placed in the loading space; and a display unit for displaying the determined arrangement method.
Patent KR-20210006545-A (KR)
Inventor: PARK MIN KYO
IPC: E05F5/02
Filed: 2019-07-08
Abstract: The present invention provides a stopper for a hinged door for preventing hands from being caught, which includes: a first rotary member having a roller in the middle of a length and mounted to be rotatable; and a second rotary member of which one side adheres to the roller and in which the roller can be rolled along a side surface, thereby allowing the first rotary member and the second rotary member to be formed in a T-shape to function as the stopper when strong impact caused when the door is strongly closed due to a wind or the like is applied and allowing the first rotary member and the second rotary member to be inversely rotated and stored in parallel with each other while the roller rides over the second rotary member when weak impact caused when the door is closed by hands is applied, thereby safely and conveniently opening and closing the door.
Patent KR-20210007481-A (KR)
Inventor: GWON OCHANG
IPC: H02K3/34
Filed: 2019-07-11
Abstract: According to the present invention, provided are a motor stator and a motor operated compressor having the same. The motor stator comprises: a stator core having a plurality of teeth parts; a winding coil wound so as to surround the periphery of the plurality of teeth parts; a coil insulating member provided between the stator core and the winding coil; and a terminal assembly provided at one side in an axial direction of the stator core to connect the winding coil to a power terminal, wherein the coil insulating member can be provided with a plurality of inner wall units each extending in the axial direction on a portion corresponding to the inner periphery of the plurality of teeth parts, and can be provided with a plurality of connection tabs on the plurality of inner wall units so that a plurality of drawing coils each drawn out from the winding coil of each tooth part are connected to each other. Accordingly, while securing a wide outer insulating distance for the winding coil wound around the stator, wiring work for the winding coil can be easily performed.
Patent KR-20210009006-A (KR)
Inventor: Joo Nackyong
IPC: H01L29/06
Filed: 2019-07-16
Abstract: According to an embodiment of the present invention, a semiconductor device includes: a substrate; an n-type layer disposed on a first surface of the substrate; a p-type layer positioned on the n-type layer; an n+-type region positioned on the p-type layer; a trench penetrating the n+-type region and the p-type layer in a second direction; a gate oxide film positioned in the trench; a gate electrode positioned on the gate oxide layer; a p shield region positioned under the trench; and a super junction region positioned below the p shield region and spaced apart from the p shield region. The present invention provides the semiconductor device having a wide current path by suppressing the expansion of a depletion region.
Patent KR-20210009597-A (KR)
Inventor: LIM BYEONG YUN
IPC: C09K11/06
Filed: 2019-07-17
Abstract: The present specification provides a compound represented by chemical formula 1, a coating composition comprising the same, and an organic light emitting device using the same. When the compound is used in an organic material layer of the organic light emitting device, lifespan characteristics thereof can be improved.
Patent KR-20210010164-A (KR)
Inventor: GONG HYEON CHEOL
IPC: G05D1/00
Filed: 2019-07-19
Abstract: According to one embodiment of the present invention, a system for the group flight management of an unmanned aerial vehicle includes: an unmanned aerial vehicle photographing a photography target area for obtaining images while performing group flights over the photography target area by using GPS position information, and including one master unmanned aerial vehicle, while performing long-range photography while moving in the photography target area and setting routes for a plurality of sub unmanned aerial vehicles to perform short-range photography based on the long-range photography, and the plurality of sub unmanned aerial vehicles photographing short-range images while performing group flight by moving to a photography position based on the set routes; and a group flight management server managing the group flight control of the unmanned aerial vehicle. The group flight management server includes: a diagnosis part confirming a route departure or malfunction occurrence in each of the plurality of sub unmanned aerial vehicles; and a flight control part, if the route departure or malfunction occurrence is confirmed by the diagnosis part, controlling the remaining normal sub unmanned aerial vehicles (normal unmanned aerial vehicles) such that the unmanned aerial vehicles continue to perform a mission of a sub unmanned aerial vehicle (faulty unmanned aerial vehicle) confirmed to have the route departure or malfunction occurrence. Therefore, the present invention is capable of preventing accidents such as the breakage of a facility or injuries to people.
Patent KR-20210012175-A (KR)
Title: Coil component
Inventor: KANG BYUNG SOO
IPC: H01F5/04
Filed: 2019-07-24
Abstract: According to one aspect of the present invention, a coil component includes: a body; a support substrate embedded in the body; a coil portion disposed on the support substrate, and having an end portion exposed to a surface of the body; and an external electrode which is disposed on the surface of the body, and in contact with and connected to the end portion of the coil portion. An interface between the end portion of the coil portion and the external electrode, and an interface between the surface of the body and the external electrode are located on levels different from each other. The present invention provides the coil component in which a polishing process can be omitted.
Patent KR-20210012652-A (KR)
Title: System for cleaning heat exchange and method of cleaning heat exchange
Inventor: HONG SUNG HO
IPC: F28G9/00
Filed: 2019-07-26
Abstract: A heat exchanger cleaning system comprises: a target rotating body which rotates around a rotation axis; a first inlet through which a first gas on the target rotating body is introduced; and a first soot blower located in an inner space of the first inlet and including a first injection port through which a first substance is injected and a second injection port through which a second substance is injected. A first distance of the first injection port from the rotation axis is substantially the same as a second distance of the second injection port from the rotation axis. A heat exchanger cleaning method using the heat exchanger cleaning system comprises the steps of: positioning the first soot blower; spraying the first substance and the second substance at the same time; and removing foreign substances.