baber/WOPTO huggingface dataset:
Patent KR-20210032856-A (KR)
Title: Closing force assistant device for door closer
Inventor: KIM KYUNG TAE
IPC: E05F3/22
Filed: 2019-09-17
Abstract: According to the present invention, an apparatus for supplementing a closing force of a door closer for a fire door is an apparatus for supplementing a closing force of a door closer for a fire door, wherein a spring pusher elastically supported by a spring is linearly moved in a housing, a pinion gear geared with the spring pusher is applied to a door closer combined with a link, and a force moving in a closure direction of the spring pusher in the housing before the closure of the door is supplemented. In regard to the apparatus, an end part of a roller support body is installed to be rotatable in a moving body elastically supported by a supplementation force spring installed in a housing, a roller is installed in the other end part of the roller support body, and the roller is inserted into a groove formed on one side of the spring pusher to lead an elastic force of the supplementation force spring to increase a moving force of the spring pusher through the moving body, the roller support body and the roller before the door becomes fully closed. Therefore, since a closing force supplementation force is delivered to a spring pusher moved linearly, the present invention can pursue the compaction of a door closer with an ability to be installed in a housing, can reduce a unit cost for a door closer including a closing force supplementation apparatus due to the elimination of the need for extra components, and can make the exterior elegant when installed on a fire door due to the absence of a closing force supplementation apparatus provided in an outer part of a door closer.
Patent KR-20200034640-A (KR)
Title: Method and apparatus for encoding/decoding image, recording medium for stroing bitstream
Inventor: KANG JUNG WON
IPC: H04N19/43
Filed: 2019-09-20
Abstract: The present specification discloses a method for decoding an image with the improved compression efficiency. According to the present invention, the method for decoding the image comprises the steps of: deriving a candidate list for inter-prediction of a current block; deriving motion information of the current block by using the candidate list; deriving a cumulative encoding information candidate by using the motion information of the current block; adding the cumulative encoding information candidate to the cumulative encoding information candidate list; and updating the candidate list by using the cumulative encoding information candidate list. The updated candidate list may be used for inter-prediction of a block decoded after the current block.
Patent KR-20200041808-A (KR)
Inventor: KUECUEK MUSTAFA
IPC: A61M5/31
Filed: 2019-10-11
Abstract: The present invention relates to a syringe body for a dosing or cosmetic syringe, comprising a cylindrical cavity having a first end face with a cone, an open second end face for inserting a piston, and a finger flange arranged around the outer periphery of the open end face, wherein the finger flange has an anti-slip element on the surface facing the cone to prevent fingers from slipping during an injection process. The present invention also relates to a method of application or administration for dosing or cosmetic use.
Patent KR-20210044992-A (KR)
Title: Hermetic structure of cosmetic container with toiletries on the handle
Inventor: LIM JUN KUK
IPC: A45D34/04
Filed: 2019-10-16
Abstract: The present invention relates to a sealed structure of a cosmetic container provided to be opened or closed as a cap in which cosmetic tools such as a sponge and a brush are integrally provided at the end of the brush rod preventing cosmetic products from hardening, contamination, and deterioration by fundamentally blocking the contact between the cosmetics accommodated in the container body of the cosmetic container and external air. The cosmetic container according to the present invention comprises a container body; a shoulder cap; a wiper; and a cap.
Patent KR-20210045076-A (KR)
Inventor: AN JUNG SANG
IPC: B65B41/18
Filed: 2019-10-16
Abstract: The present invention relates to a wrapping device, which comprises: a turntable where a pallet where a wrapping object is loaded is placed; a wrap supply unit supplying wrap while disposed on one side of the turntable and lifted in a height direction of the object; a rotary member pressurizing the wrap withdrawn from the wrap supply unit to vary the wrap into a rope shape; and a fastening unit cutting the wrap of which width is retracted by the rotary member and fastening a longitudinal end part of the cut wrap to the wrap finally wound in a lower end of the object.
Patent KR-20190126265-A (KR)
Title: Method, apparatus and computer-readable medium for providing payment service, and computer program for executing method for obtaining payment page
Inventor: LEE MOON YOUNG
IPC: G06Q20/10
Filed: 2019-10-29
Abstract: According to an embodiment of the present invention, a payment service providing apparatus comprises: a communication unit which receives, from a collector terminal, a payment page generation request corresponding to a collector account, and receives, from a payer terminal, payment information including payment target amount information and payment method information input through a payment target amount input area included in a payment page; a payment page providing unit which generates the payment page including the payment target amount input area for input of the payment target amount and a payment area for payment of the payment target amount input into the payment target amount input area in response to the payment page generation request, and provides at least one of a text form of a web address of the payment page and a form of an image code corresponding to the web address to the collector terminal or the payer terminal; and a financial management unit which calculates the payment target amount for the account of the collector. The present invention provides a collector and a payer with convenience.
Patent KR-20200083204-A (KR)
Inventor: SONOBE YOSHIAKI
IPC: H01L43/10
Filed: 2019-11-04
Abstract: Disclosed are a magnetic tunnel junction device having a simple device structure, low writing power, fast writing speed and high reliability, and a magnetic resistance memory device including the same. The magnetic tunnel junction device comprises: a free layer; a fixed layer on the free layer; an insulating layer between the free layer and the fixed layer; and a spin orbit torque (SOT) source being in contact with a side surface of the free layer, wherein a surface where the SOT source and the free layer are in contact with each other crosses a surface where the free layer and the insulating layer are in contact with each other, and the SOT source is configured to allow currents to flow in a direction crossing a stacking direction of the free layer, the insulating layer, and the fixed layer.
Patent KR-20210054379-A (KR)
Title: Method for manufacturing customizable aluminum polymer capacitor
Inventor: KIM JAE GEUN
IPC: H01G9/045
Filed: 2019-11-05
Abstract: The present invention relates to a manufacturing method of an aluminum polymer capacitor using a conductive polymer polymerized for a solid electrolyte. The manufacturing method of an aluminum polymer capacitor selects any one of Fe-MBS, Fe-BS, and Fe-EBS as an oxidizing agent and dopant for composition of the conductive polymer, selects any one of EDOT, ESOMT, and ESOPT as a monomer, and polymerizes the selected oxidizing agent and dopant and monomer to form a solid electrolyte layer of the conductive polymer, thereby selectively controlling characteristics of the capacitor.
Patent KR-20210023639-A (KR)
Title: Organic Waste Treatment Apparatus
Inventor: SHIN KYOUNG SIK
IPC: B09B3/00
Filed: 2019-11-07
Abstract: The present invention relates to an apparatus for treating an organic waste. According to an embodiment of the present invention, the apparatus for treating the organic waste includes: a reaction tank including an air inlet and an air outlet to treat the organic waste by making a reaction with aerobic or hydrophilic microorganisms in the state that the organic waste is received in the reaction tank; a stirring blade installed inside the reaction tank; an air injection unit coupled to one surface of the reaction tank to inject air heated to a set temperature into the reaction tank; an air circulation unit connected to the air outlet, such that air discharged from the reaction tank is connected to the air injection unit to be supplied back to the reaction tank; a reaction tank heating unit formed on an outer surface of the reaction tank to maintain the reaction tank to have an appropriate temperature; a stirring blade driving unit connected to the stirring blade to apply hydraulic pressure to the stirring blade; and a controller.
Patent KR-20210058147-A (KR)
Title: Vehicle's engine-removing jig
Inventor: KIM JUNG SIK
IPC: B60S9/22
Filed: 2019-11-13
Abstract: Disclosed is a jig for detaching an engine for a vehicle. According to the present invention, the jig for detaching the engine for the vehicle, which is able to settle on a lift, support the engine separated from a vehicle body, and maintain the position of the engine without a change, comprising: a pair of mainframes whose both end units are settled on the lift, and are parallelly placed by keeping the distance between them, and include two pairs of engine engagement members to be engaged with a mount unit of the engine; height control members respectively placed on the middle units of the mainframes; and engine support frames whose one end is engaged with the height control member, and in which the height is controlled upward and downward by the height control member, and which comes in close contact with the lower surface of the engine and supports the lower surface of the engine with the engine engagement members engaged with the mount unit. According to the present invention, when removing the engine of the vehicle from the vehicle body and maintaining or replacing a transmission engaged with the engine, the engine engagement members can be respectively engaged with the mount unit of the engine, and the mainframes are supported by the lift in a stable manner. Accordingly, the position of the engine can be fixed and kept without a change even if the engine is separated from the vehicle body, so a user can omit the processes of completely separating the engine from the vehicle body and mounting the separated engine on the vehicle body and connecting other parts to their original positions.
Patent KR-20210058159-A (KR)
Title: The Secondary Battery And The Sealing Block
Inventor: RYU JI HOON
IPC: H01M50/543
Filed: 2019-11-13
Abstract: The present invention relates to a secondary battery capable of adjusting the internal pressure thereof and a sealing block thereof. To achieve this, according to an embodiment of the present invention, the secondary battery comprises an electrode assembly formed by stacking electrodes and separators and a pouch-type battery case accommodating the electrode assembly. The battery case includes: a cup part provided with an accommodating space for accommodating the electrode assembly; a sealing part extending outwardly from a rim of the cup part and allowing the upper and lower parts thereof to come contact with each other to be sealed; and a venting device inserted into the sealing part and discharging gas inside the cup part to the outside. The sealing part includes a vent sealing unit into which the venting device is inserted, and a weak sealing part positioned between the vent sealing part and the cup part and more weakly sealed than the surrounding area.
Patent KR-20190134555-A (KR)
Title: Angle adjuster for parasol
Inventor: KIM DONG SOO
IPC: A45B23/00
Filed: 2019-11-16
Abstract: The present invention relates to a parasol angle adjusting device, and more particularly, to a device for helping to avoid direct sunlight by easily adjusting the angle of a parasol depending on to the change in the position of the sun so that the shade always appears in the place where a user stays. The purpose of the present invention is to provide a parasol angle adjusting device which can be variously adjusted at various angles, is easy to operate and excellent in durability, and can be securely fixed not to flow arbitrarily by external environmental factors such as wind. To this end, the present invention provides a method in which the parasol angle adjusting device is fixed at various angles since connection pieces (101, 103) and positioning pieces (102, 104) made of thick plate are mounted on the side of an angle adjusting part, and an operation pin (301) of an index plunger (300) enters each hole machined in the positioning pieces (102, 104). According to the present invention, the parasol angle adjusting device is a structure of which an angle cannot be adjusted without pulling a ring (304) of the index plunger (300) arbitrarily, on the contrary, the angle can be easily adjusted by pulling only the ring (304) such that the present invention provides a user with the convenience and robustness that the installation state does not collapse even with external stimulation.
Patent KR-20210060778-A (KR)
Inventor: GONG SEOB
IPC: G06Q50/20
Filed: 2019-11-19
Abstract: The present invention relates to a studying-abroad information sharing system. According to one embodiment of the present invention, the studying-abroad information sharing system includes: an information server; and a terminal connected online to the information server, and used by an international student. The information server includes: a studying-abroad information collection part collecting information about studying abroad online; an international student information collection part collecting information about the international student through the terminal used by the international student; a matching information instruction part providing the information collected through the studying-abroad information collection part to the international student through the terminal; and a processing part analyzing information matched with the information collected through the international student information collection part including at least one among a subject and a schedule by analyzing the information collected through the studying-abroad information collection part based on an artificial neural network, and then, transmitting the analyzed information to the matching information instruction part. According to the present invention, necessary information for international students, which is haphazardly and fragmentarily scattered, is classified by subject and instructed by schedule to enable the international students to check the necessary information in accordance with their schedules.
Patent KR-20210062414-A (KR)
Inventor: GANG SEOKJIN
IPC: B32B27/36
Filed: 2019-11-21
Abstract: The present invention relates to a polyester sheet of a multi-layer structure with excellent heat resistance and a food container manufactured therefrom. The polyester sheet of a multi-layer structure having excellent heat resistance, according to the present invention, is formed by adding an adhesive resin to a mixed resin containing polyethylene terephthalate (PET) and polybutylene terephthalate (PBT) in upper and lower layers thereof and thus, the manufacturing process is not only simplified, but also the problem of sheets peeling off each other can be solved without using a separate adhesive. The heat resistance of the sheet has been improved to 110°C or higher, and it is integrally molded by a triple co-extrusion process, so heat sealing is provided, and a food container manufactured therefrom can be cooked in a microwave oven.
Patent KR-20200061303-A (KR)
Inventor: JO AE REE
IPC: C08L23/06
Filed: 2019-11-22
Abstract: Disclosed are a polypropylene-based resin composition and a laminated sheet including the same. The polypropylene-based resin composition includes a polymer blend comprising a random polypropylene (rPP) resin and a linear low density polyethylene (LLDPE) resin. The polypropylene-based resin composition has high adhesion strength and can exhibit high elongation.
Patent KR-20210064753-A (KR)
Title: Self-suction cyclone aeration device
Inventor: PARK SANG GYU
IPC: C02F3/20
Filed: 2019-11-26
Abstract: One embodiment of the present invention relates to a self-suction cyclone aeration device for supplying oxygen in water. The self-suction cyclone aeration device includes: a motor provided in the air; a supply pipe connected to the motor and installed to be extended underwater from the atmosphere and accommodating a drive shaft of the motor; a housing connected to the lower end of the supply pipe; and an impeller provided inside the housing and connected to the drive shaft to rotate, wherein a protruding unit for forming a cyclone is provided inside the supply pipe.
Patent KR-20210066264-A (KR)
Title: Onboard Signaling System and Method for Entering Train Data for Start Of Mission using Near Field Communication
Inventor: LEE KI JEONG
IPC: G06Q10/10
Filed: 2019-11-28
Abstract: The present invention relates to a method for inputting train assignment start data using short-range wireless communication and an onboard signaling system therefor, wherein the onboard signal system according to one embodiment of the present invention may comprise: an onboard signal device that enters an assignment start procedure and waits for data input when the device is initialized after starting; a server that authenticates an engineer and provides the waiting data through a wireless communication network when the authentication is completed; and a mobile terminal that accesses the server through a mounted client app to authenticates the engineer, and receives the waiting data from the server and delivers thereof to the onboard signaling device when the authentication is completed.
Patent KR-20210067062-A (KR)
Title: Vessel maintenance support method by vessel maintenance support system including mobile device and maintenance support server
Inventor: OH KYUNG WON
IPC: B63B71/00
Filed: 2019-11-29
Abstract: According to one embodiment of the present invention, provided is a ship maintenance support method, which comprises the steps of: analyzing equipment data received from one or more sensors attached to ship equipment in a maintenance support server using a pre-generated first analysis model; transmitting an inspection signal to the mobile device if it is determined that there is an abnormality in the equipment as a result of the analysis using the first analysis model in the maintenance support server; analyzing the detection result of the equipment by the mobile device based on the inspection signal in the maintenance support server using a second analysis model; and providing guide information generated based on the analysis result using the second analysis model in the maintenance support server to the mobile device.
Patent KR-20210068845-A (KR)
Title: Cooking vessels
Inventor: KIM CHANG HO
IPC: A47J27/00
Filed: 2019-12-02
Abstract: The present invention discloses a cooking vessel, which comprises: a bottom part showing an increase in height toward center; a side part extending upwardly from the outer end of the bottom part; and a plurality of protrusions protruding upward from the upper surface of the bottom part. The cooking vessel is capable of uniformly applying hot air to cooking materials contained therein.
Patent KR-20210068903-A (KR)
Title: Hypertube Vehicle Running System
Inventor: CHOI SU YONG
IPC: E01B25/32
Filed: 2019-12-02
Abstract: According to an embodiment of the present disclosure, provided is a hypertube transport system, comprising: a hypertube including steel which is a magnetic material; a support frame comprising at least one armature array arranged along an extension direction of the support frame on at least one side of the support frame at one side of the inner side of the hypertube, as a support frame installed along the extension direction of the hypertube; and a vehicle configured to run along the support frame in the interior of the hypertube, and comprising a magnetic unit disposed to face the armature inside the vehicle and a magnetic guide configured to guide at least a portion of a magnetic field formed by the magnet unit inside the vehicle.
Patent KR-20210070750-A (KR)
Title: Gas boiler system and mixer
Inventor: YOO SEUNG HYEOB
IPC: F23D14/62
Filed: 2019-12-05
Abstract: The present invention relates to a gas boiler system and a mixer. The mixer of the gas boiler according to the present invention comprises: an air inlet formed on one surface so that combustion air which has passed through a blower is injected into the inside; a gas supply means coupled to one surface so that fuel gas is supplied therein; and an outlet formed on the surface other than the surface to which the gas supply means is coupled. The outlet is characterized in that the mixed gas in which the combustion air and the fuel gas are mixed is discharged to the outside. The gas boiler system is characterized in that it improves combustion efficiency of the fuel gas by including the mixer having the characteristics as described above. According to the present invention, there is an advantage that it is possible to provide the gas boiler system and the mixer capable of improving the combustion efficiency of the fuel gas.
Patent KR-20210071364-A (KR)
Title: Temperature-reducing device for junction point of extra-high-voltage electric transmission line
Inventor: LEE JIN CHUL
IPC: H02G15/08
Filed: 2019-12-06
Abstract: The present invention relates to a connection point temperature reducing device of an ultra-high voltage electricity transmission line which has a first member to a third member in surface-contact with a connection point and has a fastening means for fixing them in a state in which they are in surface-contact with the connection point, thereby enabling much simpler and safer construction compared to the conventional by-pass method and increasing a temperature reduction effect.
Patent KR-20210073708-A (KR)
Title: Aluminum alloy for enamel coating and method for manufacturing die casted aluminum alloy frying pan
Inventor: KIM JUN SU
IPC: C22F1/043
Filed: 2019-12-10
Abstract: Disclosed is a method for manufacturing aluminum alloy frying pan using an enamel-coating aluminum alloy and a die casting method. According to the present invention, an enamel-coating aluminum alloy contains, in weight percent (wt%), 1.2-3.4 wt% of iron and 0.8-3.8 wt% of silicon, with the remainder consisting of aluminum and inevitable impurities, and can maintain high-temperature strength at 550℃-570℃, which is a temperature range for enamel coating. In addition, according to another embodiment of the present invention, a method for manufacturing an enamel-coated frying pan using a die casting method comprises: a step for providing an aluminum alloy molten metal; a step for manufacturing a frying pan by die-casting the aluminum alloy molten metal, wherein a reactive gas reacting with the molten metal is injected into a die-casting mold before injecting the alloy molten metal into the die-casting mold, then the molten metal is injected to cause an exothermic reaction between the injected alloy molten metal and the reactive gas, and the alloy molten metal is then solidified in the mold to manufacture the frying pan; and a step for enamel-coating the frying pan in a temperature range of 550℃-570℃.