baber/WOPTO huggingface dataset:
Patent KR-20190002338-A (KR)
Inventor: LEE SEUNGJAE
IPC: C10L5/26
Filed: 2018-06-26
Abstract: Provided is a method for preventing fire in a coal depot, comprising the steps of: (A) preparing coal; and (B) bringing the coal into contact with at least one selected among endothermic reactants, hygroscopic substances, endothermic substances, coal oxidation inhibitors, and aerobic microorganisms. Further, a composition for storing coal and a fire preventing agent for coal depot are provided. The present invention has an advantage that fire of the coal depot can be effectively prevented.
Patent KR-20200004508-A (KR)
Inventor: LEE DONG HO
IPC: B21B45/02
Filed: 2018-07-04
Abstract: The present invention relates to an apparatus for preventing deformation of a rolling material, which comprises: a housing member disposed in the progress direction of a rough rolling process; a rolling roll member coupled to the housing member to roll the rolling material for the rough rolling process; and a guide member disposed in an upper portion of an outlet end of the rolling roll member to guide a front end portion of the rolling material from moving upwards. Accordingly, the rolling material can be prevented from being deformed due to cooling water sprayed to remove an oxidation film in the rough rolling process.
Patent KR-20190009257-A (KR)
Inventor: KIM DONG JOO
IPC: G06Q20/38
Filed: 2018-07-15
Abstract: The present invention relates to a security system. When charging an electric car by making a socket identifier recognized, such as an RFID tag attached to a socket of an approved public facility, in the case of charging the electric car with a portable charging device, a user detaches and carries the socket identifier attached to the socket or possesses and carries a preliminary possessed non-charging socket identifier to plug the portable charging device into another socket and make the socket identifiers recognized in order to prevent wrongful use.
Patent KR-20190016454-A (KR)
Inventor: SANG RUI
IPC: B01J31/24
Filed: 2018-08-07
Abstract: The present invention relates to Pd-catalyzed decomposition of formic acid. The purpose of the present invention is to provide a method for effectively decomposing formic acid by using a method in which the formic acid is catalyzed. The Pd-catalyzed decomposition of the formic acid comprises: a step (a) of preparing the formic acid; a step (b) of adding a compound including Pd; a step (c) of adding the compound of chemical formula (I); a step (d) of adding MeOH; and a step (e) of decomposing the formic acid by heating the reaction mixture.
Patent KR-20200017627-A (KR)
Title: Method for recovering base materials from waste battery
Inventor: GI JU HYEON
IPC: B02C23/14
Filed: 2018-08-09
Abstract: The present invention relates to a method for collecting a raw material from a waste battery, which comprises the following steps: (a) plasticizing a waste battery; (b) crushing the plasticized waste battery; (c) separating an active material by selecting a crushed material with a screen separator; (d) pulverizing the crushed material having the active material separated therefrom; and (e) separating the pulverized material into copper, aluminum, and a separation membrane using specific gravity. According to the present invention, raw materials such as aluminum (Al), copper (Cu), a separation membrane, and graphite (C), cobalt (Co), nickel (Ni), and manganese (Mn), which are active materials, can be separated, recovered, and reused from a discarded waste battery, separately without environmental burden. In addition, separation and recovery costs can be reduced.
Patent KR-20200040942-A (KR)
Title: One-piece drink-through cup lid with a straw section
Inventor: CHOU JONATHAN
IPC: B65D85/72
Filed: 2018-08-22
Abstract: An integrated drinking cup lid equipped with a straw cross-section part includes a cone-shaped cross-section part and a detachable tube cross-section part. The cone-shaped cross-section part protrudes from the center of the cup lid in an axial direction and forms an edge on the surface of the upper part of the cone-shaped cross-section part. The detachable tube cross-section part has a closed surface in an upper part thereof and protrudes in an axial direction from the edge of the cone-shaped cross-section part having a ring-shaped cutting line in a lower periphery part thereof. The cone-shaped cross-section part and the tube cross-section part are integrated in order to guarantee that the cup lid is completely closed and sealed when in use. When the tube cross-section part is removed by being cut by a hand along the cutting line, a through hole is formed in the upper part of the cone-shaped cross-section part to form a cone-shaped straw cross-section part enabling a user to consume drink conveniently. The integrated drinking cup lid can reduce consumption of long straws and thus, can be eco-friendly.
Patent KR-20200022685-A (KR)
Title: Window locking device with lock display function
Inventor: JOONWOO KIM
IPC: E05B17/10
Filed: 2018-08-23
Abstract: The present invention relates to a window locking device with a lock display function, which can check whether or not windows are locked with naked eyes by providing a lock display unit interlocked when the locking device is driven in the vicinity of a handle configured to open and close the windows. The window locking device with the lock display function comprises a main body unit, the handle unit, a locking unit, and the lock display unit.
Patent KR-20180098201-A (KR)
Inventor: KIM JO CHUN
IPC: G01N1/22
Filed: 2018-08-23
Abstract: The present invention relates to a method for removing only water (H_2O) contained in a material in a gas phase, comprising a step of cooling the material in a gas phase containing water (H_2O), wherein the water (H_2O) contained in the material in a gas phase is phase-changed to frost by the cooling step such that the water can be separated from the material in a gas phase.
Patent KR-20180099601-A (KR)
Inventor: YOSHIDA KOICHIRO
IPC: G03F1/00
Filed: 2018-08-28
Abstract: Provided is a method for producing a photomask which is finer and has higher CD precision and transmittance accuracy. More specifically, provided is a method for producing a photomask which includes a transfer pattern including a transparent part, a first penetration control part, and a second penetration control part on a transparent substrate. To this end, method comprises the following processes: preparing photomask blanks in which a first thin film having a predetermined exposure light transmittance is formed on the transparent substrate; a first patterning process of forming a first thin film pattern by etching the first thin film; and a second patterning process of forming a second thin film on the transparent substrate on which the first thin film pattern is formed and etching the second thin film to form a second thin film pattern. In the second patterning process, only the second thin film is etched.
Patent KR-20190024832-A (KR)
Inventor: TAKADA KOSUKE
IPC: H02M1/08
Filed: 2018-08-30
Abstract: The present invention relates to a switching regulator which includes a clamp circuit clamping output voltage of an error amplifier to clamp voltage when the output voltage of the error amplifier is higher than the clamp voltage, a constant voltage generation circuit of which one end is connected to an output terminal of the error amplifier and a phase compensation capacity of which one end is connected to the other end of the constant voltage generation circuit and the other end is connected to a grounding terminal. The constant voltage generation circuit lowers voltage of one end of the phase compensation capacity by predetermined voltage when the clamp circuit clamps the output voltage of the error amplifier and lowers the output voltage of the error amplifier to predetermined voltage from the clamp voltage when a clamp state of the output voltage of the error amplifier is released. Therefore, the present invention provides a switching regulator capable of suppressing overshoot by controlling the output voltage.
Patent KR-20200027112-A (KR)
Title: System for managing buoy statistics of fishing gear
Inventor: NAM GYEUNG TAE
IPC: G06Q50/10
Filed: 2018-09-03
Abstract: The present invention relates to a system for managing fishing gear buoy statistics. The system for managing fishing gear buoy statistics periodically receives fishing gear buoy information including identification information and location information of fishing gear from a buoy installed in the fishing gear such as a gill net or a fish trap for fishing for objects such as a fish and the like to be registered and managed by a land control station. Statistics and inquiries of the fishing gear and the buoy are performed in accordance with user-set conditions such as integrated control operators, controllers, and the like, and statistical results can be displayed in various forms on an electronic navigation chart.
Patent KR-20180126408-A (KR)
Title: Method for locating a user device
Inventor: LEE JOO HYUNG
IPC: G06F17/30
Filed: 2018-09-07
Abstract: The present invention discloses a method for determining a position of a user terminal. The method comprises the following steps of: the user terminal obtaining an image captured of one or more objects by using at least one camera; recognizing the one or more objects from the obtained image; obtaining a position in which the recognized one or more objects are included from a map database; and determining the position of the user terminal based on a position relationship of the one or more objects.
Patent KR-20190029472-A (KR)
Title: Multi-electrode gas-shielded arc welding method
Inventor: KIKUCHL KAZUYUKI
IPC: B23K101/18
Filed: 2018-09-10
Abstract: Provided is a multi-electrode gas-shielded arc welding method which has a low occurrence rate of blow holes and is excellent in melting point stability. The multi-electrode gas-shielded arc welding method comprises welding using a plurality of electrodes arranged in a line in a weld line direction, wherein the electrodes include a leading electrode and a filler wire located at the rear of the leading electrode. Moreover, the filler wire has electric resistance (R) per unit length at 25°C of 1.0 to 4.0 mΩ/cm, a feeding amount (WF) of 0.3 to 7.0 m/min, and a current (AF) of 30 to 250 A.
Patent KR-20200033029-A (KR)
Title: Bands for bundling pipes of different diameters
Inventor: CHOI GWANG HWI
IPC: F16L21/06
Filed: 2018-09-19
Abstract: A band for bundling pipes having different diameters to each other of the present invention is formed of a band which can be freely bent and has a length. The band for bundling pipes having different diameters to each other is formed of a first binding means and a second binding means which respectively form a bent unit and a locking unit on both sides of the band, so as to bend the bent unit after passing the bent unit through the locking unit, and compress and bundle the outer periphery of the pipes. The first binding means and the second binding means are arranged on a horizontal line. The first binding means and the second binding means are connected by using a joint means, and at the same time, it is possible to change the diameter for a bundle of the first binding means and the second binding means through the joint means.
Patent KR-20200000315-A (KR)
Title: Apparatus and method for measuring deformability of red blood cells
Inventor: YANG SUNG
IPC: G01N15/10
Filed: 2018-09-20
Abstract: The present invention relates to an apparatus and a method for measuring deformability of red blood cells. More specifically, the present invention relates to: a method for measuring deformability of red blood cells which comprises a step of measuring a change in membrane capacitance of red blood cells; and an apparatus for measuring deformability of red blood cells. By the same, it is possible to obtain the method and the apparatus for measuring deformability of red blood cells having highly accurate measurement results and convenient measurement methods, thereby being very effective and practical for clinical applications.
Patent KR-20180109055-A (KR)
Inventor: KIM HUI YONG
IPC: H04N19/119
Filed: 2018-09-21
Abstract: A video decoding method and apparatus are disclosed. The video decoding method according to the present invention includes a step of receiving parallel merge level information indicating the size of a block capable of parallel merge processing; a step of deriving at least one merge candidate of a spatial merge candidate and a temporal merge candidate based on an encoding block based on the parallel merge level information; and a step of generating a single merge candidate list for a prediction block in the encoding block based on the merge candidate. The at least one merge candidate may be derived based on the size information of the encoding block. Inter-screen prediction for a prediction block can be performed in parallel by generating a single candidate list.
Patent KR-20190036503-A (KR)
Title: Assembly of super-structure using cell-laden hydrogel blocks for 3D Bioprinting based tissue engineering
Inventor: LEE DONG YUN
IPC: A61L27/38
Filed: 2018-09-27
Abstract: A three-dimensional hydrogel scaffold of the present invention contains a cell to be transplanted in vivo and comprises a first hydrogel block on which a plurality of holes are formed and one or more second hydrogel blocks which are assembled to the holes and are biodegradable. A large hydrogel scaffold can be prepared by means of the assembly of the blocks. The survivability of the transplanted cell is high and the biodegradability of the blocks varies, and thus the risk of hypoxia is reduced.
Patent KR-20190121183-A (KR)
Title: Multilayerd capacitor
Inventor: JEONG DO YOUNG
IPC: H01G4/232
Filed: 2018-09-28
Abstract: Provided is a multilayer capacitor. The multilayer capacitor comprises: a body including a dielectric layer and a plurality of first and second internal electrodes having an average thickness of less than 1 μm; and first and second external electrodes disposed on both surfaces of the body, respectively, and including first and second conductive layers and first and second conductive resin layers configured to cover the first and second conductive layers, respectively, wherein each of the first and second conductive layers includes first and second head portions connected to exposed portions of the first and second internal electrodes, respectively, and first and second band portions extending from the first and second head portions to parts of a mounting surface and both side surfaces of the body. An average thickness of the dielectric layer is thicker than an average thickness of the first and second internal electrodes. The first and second internal electrodes have first and second expansion portions, respectively, wherein widths of parts of the first and second expansion portions, which overlap ends of the first and second band portions in a width direction, respectively, are relatively larger than that of the other part. According to the present invention, it is possible to improve bending strength, thereby enhancing reliability.
Patent KR-20190040897-A (KR)
Title: Haptic effects with multiple peripheral devices
Inventor: GRANT DANNY
IPC: G06F3/0346
Filed: 2018-10-01
Abstract: A method for rendering haptics using multiple peripheral devices comprises the steps of: sensing a position of each of the two haptic enabled devices; and applying a haptic effect to at least one of the two haptic enabled devices based on the sensing of each position.
Patent KR-20200037940-A (KR)
Inventor: JEONG JAE HO
IPC: B60H1/00
Filed: 2018-10-02
Abstract: An HVAC module includes: a case including an outside air inlet for the inflow of outside air and an inside air inlet for the inflow of inside air in a room; and an air inlet door installed in the case to be operated in a rotary manner, and formed to selectively open and close the outside air inlet and the inside air inlet. The outside air inlet and the inside air inlet are arranged in a circumferential direction, and the air inlet door includes a closing wall rotating around a rotary shaft and formed to selectively open and close the outside air inlet and the inside air inlet in accordance with a rotation position. The closing wall includes: a first closing part closing the outside air inlet; and a second closing part closing the inside air inlet. The first and second closing parts are placed adjacent to each other in a circumferential direction. The first and second closing parts have an arc shape around the rotary shaft and have a radius becoming greater toward the inner ends facing each other. The HVAC module can minimize power necessary for rotating an air inlet door.
Patent KR-20200040011-A (KR)
Title: Control Method for Regeneration of DPF for Engines with Variable Compression Ratio
Inventor: LEE JUNG SUB
IPC: F01N9/00
Filed: 2018-10-08
Abstract: The present invention relates to a DPF regeneration control method for an engine with a variable compression ratio. The DPF regeneration control method for an engine with a variable compression ratio according to the present invention includes: a compression ratio change determination step of determining whether an engine compression ratio is changed during a DPF regeneration mode; and a filter operation and map change step of changing a regeneration map according to the compression ratio after operating a smooth filter when it is determined that the compression ratio has been changed in the compression ratio change determination step.
Patent KR-20200042748-A (KR)
Title: Multilayer adhesive film
Inventor: YOON HU YOUNG
IPC: C09J133/08
Filed: 2018-10-16
Abstract: The present invention relates to a multi-layer adhesive film comprising: a first outer adhesive layer; a second outer adhesive layer; and an intermediate adhesive layer located between the first outer adhesive layer and the second outer adhesive layer, and having high step absorbency and excellent reworkability.
Patent KR-20190043102-A (KR)
Title: Curable pressure-sensitive adhesive strip based on vinylaromatic block copolymer
Inventor: SCHUBERT THOMAS
IPC: C09J11/08
Filed: 2018-10-16
Abstract: The invention relates to a pressure-sensitive adhesive strip containing at least one layer SK1 of a self-adhesive composition based on a vinyl aromatic block copolymer and containing an adhesion applying resin and, more specifically, relates to a pressure-sensitive adhesive strip, wherein a vinyl aromatic block copolymer contains at least one polymer block A formed mainly by polymerization of a vinyl aromatic compound, and at the same time, contains at least one polymer block B formed by polymerization of a conjugated diene, wherein the proportion of 1,2-linked conjugated dienes in the B block is less than 30 wt%, preferably, less than 20 wt%. According to the present invention, the present invention relates to a pressure-sensitive adhesive in which at least layer SK1 is irradiated with electrons.
Patent KR-20200044421-A (KR)
Inventor: CHO NAM GIL
IPC: G06Q30/06
Filed: 2018-10-19
Abstract: The present invention relates to a system and a method for inter-flower shop direct order relay in which a flower shop directly selects a flower shop to execute an order in another region and performs ordering when the flower shop uses flower production and delivery service in the region. When a flower shop terminal connected via a network to a flower ordering management server requests information on a flower shop capable of flower production and delivery in a certain region, the flower ordering management server searches a pre-stored local flower shop group and transmits to the flower shop terminal registration information including information on each flower shop member terminal, a flower ordering value, a picture, available delivery time, and an available delivery region. When the selection information on the certain flower shop member, the flower ordering information, ordering value deposit information, and customer terminal information are input after transmission from the flower shop terminal, an order confirmation alarm message is transmitted to the customer terminal and the flower shop member terminal of the selected flower shop member. When order delivery completion information is input from the flower shop member terminal, a delivery completion message is transmitted to the customer terminal. Moreover, information on the completion of payment of the ordering value is provided for the flower shop member terminal. According to the present invention, a flower shop receiving a customer order request for the first time directly selects a flower shop in a delivery region by flower ordering price and quality confirmation and places an order to the flower shop in the selected delivery region. Accordingly, quality disputes in relation to customers can be reduced.
Patent KR-20200046201-A (KR)
Title: Composition for improving allergic rhinitis containing fermented red ginseng concentrate having increased content of ginsenoside Rd using fermentation by Bifidobacterium animalis ssp. lactis HY8002 and Bifidobacterium adolescentis HY8502 mixture as effective component
Inventor: JEUNG WOON HEE
IPC: A23L33/135
Filed: 2018-10-23
Abstract: The present invention relates to an allergic rhinitis mitigation composition containing a fermented red ginseng concentrate, as an active ingredient, having increased ginsenoside Rd using a lactic acid bacteria combination of bifidobacterium animalis subspecies lactis HY8002 and bifidobacterium adolescentis HY8502. According to the present invention, since expressions of Interleukin-4 (IL-4), Interleukin-5 (IL-5), and Immunoglobulin E (IgE) are inhibited and the composition ratio of gut microbiota is adjusted, the component can be used for health function food or a food material having an activity to mitigate allergic rhinitis.
Patent KR-20200045775-A (KR)
Title: Film for protecting optical device and composition for the same
Inventor: SON YANG SOO
IPC: H01L33/56
Filed: 2018-10-23
Abstract: The present invention relates to a film for protecting an optical device and a composition for an optical device protective film, wherein the film comprises a protective layer containing a polyolefin-based elastomer resin and a silane coupling agent, and the protective layer is 30% or more compared to the protective layer before treatment based on the weight of the protective layer remaining after treatment for 15 hours in a toluene solution at 85°C.
Patent KR-20190052611-A (KR)
Inventor: RAVI POKHREL
IPC: C25D3/38
Filed: 2018-10-25
Abstract: Provided are copper electroplating compositions which include a diimidazole compound enabling electroplating of copper having uniform morphology on substrates, a composition, and methods of enabling copper electroplating of photoresist defined features. The features include pillars, bond pads and line space features.
Patent KR-20200047962-A (KR)
Inventor: OH JAE JIN
IPC: A01G23/00
Filed: 2018-10-29
Abstract: Contents disclosed in the present specification relate to provision of a cutting device for effectively removing bark and Bursaphelenchus xylophilus through rotation of blade units having different shapes from each other. According to one embodiment of the contents disclosed in the present specification, the cutting device comprises a driving part; and a processing part having one end in connection with the driving part and the other end expanding forwardly, and comprising first and second blade units formed to surround an external surface along a path rotating in a first direction based on the expanding direction as a shaft. Driving of the driving part cuts tree while rotating the first and the second blade units respectively in the first direction.