baber/WOPTO huggingface dataset:
Patent KR-20200025855-A (KR)
Title: Sprout cultivation equipment
Inventor: KIM DONG WOO
IPC: A01G7/04
Filed: 2018-08-31
Abstract: The present invention relates to a sprout cultivation apparatus for cultivation of sprouts. More particularly, the present invention relates to a sprout cultivation apparatus which is configured to facilitate assembly or separation without using screws to assemble seeding plate loading racks which partition a cultivation chamber of a case in layers, is configured such that a loading shelf for placing a seeding plate on the seeding plate loading racks functions also as a water spraying means, increases the convenience of manufacturing and maintenance by constructing a structure to completely close an opening and closing part of the cultivation chamber, and easily maintains temperature and humidity in a state in which the cultivation chamber is completely closed as water spray is evenly made, thereby improving the sprout cultivation environment.
Patent KR-20200028792-A (KR)
Title: Frost protection device
Inventor: JENG JENG SU
IPC: A01G13/08
Filed: 2018-09-07
Abstract: The present invention relates to a rotating bi-directional frost prevention device, which forms a blowing body having a blowing fan on both sides of a support bar, and allows the blowing body to be coupled at a predetermined angle away from the support bar in a clockwise direction, and thus when the blowing fan discharges air, the support bar is rotated 360 degrees counterclockwise around a fixed support by the reaction force of the discharged air, thereby capable of preventing frost in both directions and 360 degrees.
Patent KR-20200032423-A (KR)
Title: Cathode material for sodium secondary batteries
Inventor: MYUNG SEUNG TAEK
IPC: H01M4/525
Filed: 2018-09-18
Abstract: The present invention relates to a positive electrode active material for a sodium secondary battery. The inventors of the present invention had repeatedly conducted in-depth studies and various experiments and confirmed embodiment of the synthesis to dope Ti on a layered Na_0.67[Mn_0.5Fe_0.5]O_2 material which has previously shown excellent features using a combination of the combustion synthesis method and a solid-phase method, and positive effects such as an increase in capacity retention rate through stabilization of electrochemical properties can be expected.
Patent KR-20200032533-A (KR)
Title: Boot member and ethernet connector
Inventor: SHIN SANG SIK
IPC: H01R107/00
Filed: 2018-09-18
Abstract: The present invention relates to a boot member capable of improving the workability of an operator in a patch panel or the like in which a plurality of Ethernet patch cords of the operator are connected, providing freedom in a bending direction, and preventing damage and contamination of an Ethernet connector, and to an Ethernet connector having the same. The boot member includes a cable support portion and a grip portion.
Patent KR-20200032563-A (KR)
Title: Refrigerator and method for controlling defrosting of the same
Inventor: SANGIL LEE
IPC: F25D17/04
Filed: 2018-09-18
Abstract: The present invention relates to a refrigerator, and to a method for controlling a defrosting operation of a refrigerator, which can control the temperature of an evaporator through a fan defrosting operation. To this end, a refrigerator of the present invention is characterized by comprising: a main body having a refrigerator compartment and a freezer compartment separated from the refrigerator compartment; an evaporator generating cold air after being provided at a cold air generation chamber formed at one side of the freezer compartment; a blowing fan provided at the cold air generation chamber in order to supply the cold air generated by the evaporator to the freezer compartment; a cold air duct provided at one side of the refrigerator compartment in order to supply the cold air generated by the evaporator to the refrigerator compartment; a damper opening and closing the cold air duct; and a control unit which controls the operation of the blowing fan based on the temperature of the freezer compartment and the evaporator in a state in which the operation of a compressor is stopped, and controls the operation of the damper based on the temperature of the freezer compartment and the refrigerator compartment when the blowing fan is being operated.
Patent KR-20200034247-A (KR)
Title: Display apparatus
Inventor: KIMJONGBIN
IPC: G02F1/13357
Filed: 2018-09-21
Abstract: Disclosed is a display apparatus including a display panel and a light source assembly supplying light to the display panel, wherein the light assembly comprises: a plurality of first light sources disposed in a first region to supply the light toward the display panel; a light guide plate including an exit surface facing the display panel and transmitting the light received from the side to the display panel through the exit surface; and a plurality of second light sources disposed on the periphery of the first region to supply the light to the side of the light guide plate.
Patent KR-20200036212-A (KR)
Inventor: PARK SOO YEON
IPC: C08L77/00
Filed: 2018-09-28
Abstract: The present invention relates to a polyamide resin composition. More specifically, the present invention relates to a technique having overall excellent mechanical properties, fluidity, and heat resistance of a product, particularly having excellent NVH properties and being used in automobile engine parts that require the properties. Especially, the present invention relates to a cylinder head cover.
Patent KR-20190038415-A (KR)
Title: Semiconductor device performance improvement
Inventor: LUAN HONGFA
IPC: H01L21/02
Filed: 2018-09-28
Abstract: An embodiment of the present invention described herein provides a thermal treatment process following a high-pressure annealing process to keep hydrogen at an interface between a channel region and a gate dielectric layer in a field effect transistor while removing hydrogen from a bulk part of the gate dielectric layer. The thermal treatment process can reduce the amount of threshold voltage shift caused by high-pressure annealing. The high-pressure annealing and thermal treatment processes may be performed any time after the formation of the gate dielectric layer, thereby causing no disruption to the existing process flow.
Patent KR-20200038645-A (KR)
Title: Chamber for heating system using high-frequency induction heating
Inventor: LEE JAE DUCK
IPC: F24H1/22
Filed: 2018-10-04
Abstract: The present invention relates to a chamber for a high-frequency induction heating system. The chamber for a high-frequency induction heating system is manufactured in a disk shape with an upper plate and a lower plate which are coupled to each other, and form a spiral hollow pipe channel to increase the surface area in which a magnetic component functions as electric resistance. Water for heating fed through a feeding pipe of the upper plate is accommodated to flow through the spiral hollow pipe channel. When the corresponding water for heating is heated by a high-frequency induction heater to be changed into heating water, the corresponding heating water is discharged through a water discharge pipe of the lower plate. Or the chamber for a high-frequency induction heating system is manufactured in a disk shape with a plurality of hollow chambers coupled in a multi-stage stacking structure to increase the surface area in which a magnetic component functions as electric resistance. Water for heating fed through a feeding pipe of the uppermost chamber is accommodated to flow through the lowermost chamber from the uppermost chamber. When the corresponding water for heating is heated by a high-frequency induction heater to be changed into heating water, the corresponding heating water is discharged through a water discharge pipe of the lowermost chamber. When water for cooling is heated by the chamber for a high-frequency induction heating system to be changed into cooling water, heating performance for heating water for heating per unit time to change water for heating into heating water of a predetermined target temperature can be improved while reducing consumed power of the high-frequency induction heater, and the high-frequency induction heating system can be reduced in size to be manufactured.
Patent KR-20190047600-A (KR)
Inventor: CHEONG SEOK JONG
IPC: H02J50/12
Filed: 2018-10-05
Abstract: The present invention provides a turret mooring system capable of wirelessly transmitting power. The turret mooring system can wirelessly supply the power using a magnetic resonant method. According to the present invention, the turret mooring system capable of wirelessly transmitting the power includes: a base unit installed in a vessel; a rotation body installed in the base unit to rotate; a first power unit generating an electromagnetic field by receiving an alternating current from the outside, wherein the first power unit is installed in the base unit; a second power unit generating a direct current and transmitting the generated direct current to a cable; a motor unit providing a rotary force to the rotation body; a stopper unit installed in the base unit and operating to prevent the rotation body from rotating; an hydraulic unit providing oil pressure to the stopper unit so that the stopper unit operates; a sensor unit including a marker unit installed on one side of the rotation body and a leader unit installed on one side of the base unit; and a control unit electrically connected to the motor unit, the hydraulic unit, and the sensor unit and controlling the hydraulic unit in order for the stopper unit to be inserted into an insertion hole.
Patent KR-20200045145-A (KR)
Inventor: JO SUK JIN
IPC: B60N2/75
Filed: 2018-10-22
Abstract: According to the present invention, a vehicle-mounted armrest device is provided. The vehicle-mounted armrest device includes: a body fixed and installed to a seat frame of a vehicle; a rotary plate coupled to the front side of the body to be rotatable through a shaft pin; an armrest body extending from one end of the rotary plate and supporting the arms of a passenger; an operation guide hole penetrating the outer circumference surface of the rotary plate to be rounded into a semicircular shape; and a tilting stopper coupled to the body through the shaft pin in a state of being inserted in the operation guide hole. A first protrusion is formed in the lower part of the front side of the operation guide hole, second and fourth protrusions are sequentially formed in the upper part of the operation guide hole, and a third protrusion is formed in the lower part of the operation guide hole. The tilting stopper has a parallelogram shape while having first and second apex parts formed at both ends thereof. The tilting stopper confines and releases the rotation of the rotary plate by being engaged with and released from the fourth protrusion during the procedure of rotating around the shaft pin while selectively colliding with the front and rear sides of the operation guide hole and the first to fourth protrusions of the operation guide hole in accordance with the clockwise and anticlockwise rotation of the rotary plate. The vehicle-mounted armrest device allows a user to easily fix and release an armrest, thereby improving convenience in use.
Patent KR-20200046378-A (KR)
Inventor: CHEONG DO YOUNG
IPC: C25D5/02
Filed: 2018-10-24
Abstract: An objective of the present invention is to provide a plating method which can prevent contamination of a plating solution due to impurities produced during zincating. To achieve the objective, provided is the plating method comprising: a first masking step of masking a first region and a second region of clad metal in which a first metal and a second metal are bonded among the first region which includes only the first metal, the second region which includes only the second metal, and a third region which includes a contact portion between the first metal and the second metal; a step of immersing the clad metal in a first plating solution; a second masking step of removing the processed masking from one among the first region and the second region; a step of immersing at least a region in which the second masking step has been executed in a second plating solution; and a step of immersing the second-masked region and the third region in a third plating solution.
Patent KR-20200048722-A (KR)
Title: Method for providing encryption communication using the same key within a working group in a distributed computing resource shring system based on block chain
Inventor: JANG SEYOUNG
IPC: H04L29/08
Filed: 2018-10-30
Abstract: Provided is a method for providing secure communication performed on a computing device on a distributed computing resource sharing system based on a blockchain supporting smart contracts. According to the present invention, the method comprises the steps of: generating and transmitting a first request requesting a resource; receiving a response to the first request from at least one resource sharing node; selecting at least one node of the at least one resource sharing node to create a worker-peer group and transmitting worker-peer-group information; and receiving public key information and private key information of the computing device and public key information of the worker-peer group from an authentication server.
Patent KR-20200056719-A (KR)
Inventor: JUNG KEUN HYUN
IPC: A61P25/00
Filed: 2018-11-15
Abstract: The present invention provides a composition for nerve regeneration or nerve restoration of an individual with spinal cord injury, containing gabapentinoid as an active component. Another objective of the present invention is to provide a method for treating spinal cord injury by inducing nerve regeneration or nerve restoration of the individual with spinal cord injury.
Patent KR-20200057453-A (KR)
Title: Bi2Te3 BASED COMPOSITE THERMOELECTRIC MATERIAL COMPRISING FeTe2 NANOPARTICLE AND MANUFACTURING THE SAME
Inventor: SHIN WEON HO
IPC: H01L35/16
Filed: 2018-11-16
Abstract: The present invention relates to a composite thermoelectric material comprising a Bi_2Te_3 matrix and FeTe_2 nanoparticles dispersed therein, and a manufacturing method thereof. The composite thermoelectric material according to the present invention can provide an excellent performance index, thereby being capable of being used in applications requiring high thermoelectric performance.
Patent KR-20190062227-A (KR)
Title: Method for operating a fuel metering system
Inventor: ROESSLE MARKUS
IPC: F02D41/38
Filed: 2018-11-23
Abstract: The present invention relates to a method for operating a fuel conditioning system (30) including a high pressure accumulator (38) of an internal combustion engine. According to the present invention, the fuel conditioning system (30) comprises: an apparatus for detecting the supply pressure of fuel delivered from a fuel tank (32) to a high pressure pump (34) by an electric fuel pump (41); a step (305) that the apparatus detects the supply pressure of the fuel delivered from the fuel tank (32) to the high pressure pump (34) through the electric fuel pump (41); and a step (315) of performing intervention on one or more operating parameters of the internal combustion engine after a pre-definable period of time when the detected supply pressure is lower than the predetermined set pressure.
Patent KR-20200065309-A (KR)
Title: Biodegradable mulching liquid and method for manufacturing biodegradable vinyl
Inventor: PARK CHAN WOO
IPC: C08K3/04
Filed: 2018-11-30
Abstract: The present invention relates to a biodegradable mulching liquid capable of forming a strong film not lost by a storm or heavy rain. According to the present invention, the biodegradable mulching liquid comprises: a water-soluble polymer solution having a water-soluble polymer material dissolved in water; a carbon material mixed with the water-soluble polymer solution and including at least one from active carbon, carbon black, and graphite; and a corrosion acid mixed with the water-soluble polymer solution, wherein the water-soluble polymer material includes polyethylene oxide, a mixture of polyvinyl alcohol and polyethylene oxide, a mixture of polyethylene glycol and polyethylene oxide, or polyethylene.
Patent KR-20200066856-A (KR)
Title: Double rotary type spout pouch packing apparatus, spout pouch supply unit comprised in the double rotary type spout pouch packing apparatus, and spout pouch capping unit comprised in the double rotary type spout pouch packing apparatus
Inventor: BAE KWAN SOO
IPC: B65B43/50
Filed: 2018-12-03
Abstract: The present invention discloses a double rotary spout pouch packaging apparatus, a spout pouch supply unit constituting the double rotary spout packaging apparatus, and a spout pouch capping unit. The disclosed double rotary spout pouch packaging apparatus includes a frame member, the spout pouch supply unit, a storage filling unit, the spout pouch capping unit, a first rotary member, and a second rotary member. Therefore, continuous packaging of a spout pouch is possible while miniaturization of the double rotary spout pouch packaging apparatus is possible. In addition, even when a stopper is incorrectly inserted when capping the spout pouch, a position of the stopper is corrected, and defects can be prevented.
Patent KR-20200071929-A (KR)
Title: Musical note providing apparatus considering difficulty level and level of performer and operating method thereof
Inventor: LEE YONG KYU
IPC: G06Q50/20
Filed: 2018-12-11
Abstract: Disclosed are a score providing apparatus in consideration of difficulty and a player level and an operation method thereof. Provided are the score providing apparatus and the operation method thereof which calculate difficulty of a score and adjust the difficulty of the score to correspond to the player level in consideration of the player level and the difficulty of the score to provide the score to the player, thereby supporting the player to play a piano by watching the score that corresponds to his or her level.
Patent KR-20200072331-A (KR)
Title: Method for producing fermented rice bran with increased GABA content and fermented rice bran with increased GABA content produced by the same method
Inventor: SONG YE JI
IPC: A23L33/00
Filed: 2018-12-12
Abstract: The present invention relates to a method for producing fermented rice bran with enhanced GABA content fermented using a strain of Zygosaccharomyces rouxii SRCM100945, and fermented rice bran with increased GABA content produced by the method.
Patent KR-20200072919-A (KR)
Inventor: KIM BYEONG RYUL
IPC: B62D33/04
Filed: 2018-12-13
Abstract: The present invention relates to an extractable cargo box for a pickup truck, which can easily load cargoes on the extractable cargo box and unload the same therefrom while the extractable cargo box is extracted from and retracted into the cargo box of a vehicle such as the pickup truck or a common truck, thereby improving operation efficiency to shorten operation time. To this end, the extractable cargo box for a pickup truck includes a cargo box, a moving guide part and an extractable cargo box.
Patent KR-20200075531-A (KR)
Inventor: PARK SANG JINE
IPC: H01L21/67
Filed: 2018-12-18
Abstract: According to an embodiment of the present disclosure, a substrate processing apparatus comprises: a spin chuck for mounting a substrate and rotating the substrate; a chemical solution nozzle for providing a chemical solution on a surface of the substrate; a first laser device emitting first laser light for heating the substrate and the chemical solution; and a second laser device emitting second laser light for etching an edge of the substrate. According to a technical embodiment of the present disclosure, the substrate processing apparatus may quickly etch at least one among a front portion, a rear portion, and a side portion of the edge of the substrate.
Patent KR-20200076218-A (KR)
Title: A mitigation system against message flooding attacks for secure controller area network by predicting transfer delay of normal can message
Inventor: JO HYOJIN
IPC: H04L12/40
Filed: 2018-12-19
Abstract: The present invention is to provide a message flooding attack mitigation system for a controller area network (CAN) which predicts a transmission delay of a general CAN message. Disclosed is the message flooding attack mitigation system comprising: at least one electronic control unit (ECU); a detection unit for detecting a message flooding attack on a CAN connecting the at least one ECU; and a framework for identifying a flooding attack message when a message flooding attack detection signal is received from the detection unit, predicting a message retransmission time of an attacking node and delay time of a general CAN message.
Patent KR-20190080766-A (KR)
Inventor: OH HYEOUNG GEUN
IPC: C08K3/38
Filed: 2018-12-21
Abstract: The present invention relates to a poly arylene sulfide resin composition having excellent mechanical properties, anti-corrosion properties, haze properties and thermal resistant stability, and to a molded article molded therefrom. The resin composition is capable of preventing corrosion of molds in injection and durability degradation of manufactured products by effectively removing halogen by-products and is capable of satisfying standards required for automotive and electronic components by having excellent mechanical properties, anti-corrosion properties, haze properties and thermal resistant stability. The resin composition comprises a poly arylene sulfide resin, transition metal particles, a fibrous inorganic filler and an inorganic nucleating agent.
Patent KR-20200079932-A (KR)
Title: Mask apparatus
Inventor: YOUNGJUN KIM
IPC: A62B18/02
Filed: 2018-12-26
Abstract: The present invention relates to a mask device to stably support glasses. According to the present invention, the mask device comprises: a mask main body having an inner surface covering a user′s nose and mouse, having an outer surface exposed to the outside, and closely attached to the user′s face; an air cleaner connected to the mask main body, sucking external air to filter foreign matter, and supplying the filtered air to the mask main body; and ear locking parts connected to the air cleaner and locking and fixing the mask main body to the user′s ears, respectively. The ear locking parts have recessed parts recessed from the outer surface of the ear locking parts, respectively, to surround at least the user′s ears.
Patent KR-20200082681-A (KR)
Title: Food waste disposal device
Inventor: HWANG WON JIN
IPC: B09B3/00
Filed: 2018-12-31
Abstract: The present invention relates to a food waste disposer comprising: a hopper supplying food waste therethrough; a pulverizing member pulverizing the food waste input from the hopper; a pulverized material flowing pipe spaced apart from the pulverizing member and allowing the food waste pulverized by the pulverizing member to flow therethrough; a squeezing screw disposed in the pulverized material flowing pipe and rotated by a motor to squeeze the pulverized food waste to remove moisture; a connection path which is a path through which the pulverized food waste output from the pulverizing member is transferred to the pulverized material flowing pipe; and a moisture through-hole formed on the outer circumference of the pulverized material flowing pipe and formed of a through-hole to discharge the moisture included in the squeezed food waste. According to the present invention, since the food waste disposer does not include a blade, the food waste disposer can be used for a long time and a malfunction caused by breakage of the blade does not occur. Since an object is cut and pulverized while being strongly held, even bones of an animal or fiber of plants can be easily processed. A heat exchanger or heater is not used, so that energy can be saved. Moreover, since the moisture included in the food waste is removed, the volume of the food waste can be significantly reduced.