baber/WOPTO huggingface dataset:
Patent KR-20200107344-A (KR)
Title: weeding device of field furrow
Inventor: TAEWOOK KIM
IPC: A01D34/56
Filed: 2019-03-07
Abstract: Disclosed is a weeder for a furrow. The present invention comprises: a weeder which receives driving force from a power engine and moves forward and backward along a furrow so as to remove weeds on the furrow; an output part installed between a moving member and a driving member provided on the weeder; a driving force dividing part which vertically outputs the driving force that is horizontally outputted towards the moving member to a surface of the furrow; and a circular weeding blade part formed at an arrangement angle that is temporarily in contact with a curved surface of the furrow and provided to be driven by rotational force of the output part. A degree of bending of a pair of circular weeding blades can be adjusted according to a curved shape that is formed by the ground and the furrow, such that weeds on the ridges and furrows can be removed at once, and thus, a weed removing operation can be efficiently performed. Specifically, upper parts of roots of weeds are removed by circular arc surfaces of the circular weeding blades.
Patent KR-20190110030-A (KR)
Title: Cutting apparatus
Inventor: TERADA KAZUKI
IPC: B23Q3/157
Filed: 2019-03-12
Abstract: Provided is a cutting apparatus having a blade replacement device, which can quickly and securely mount a cutting blade on a blade mount mounted on a tip of a spindle. To this end, in the cutting apparatus having a blade replacement device, the blade replacement device comprises: a maintenance unit which maintains a circular support frame of a cutting blade to be freely detachable; a moving support unit supporting the maintenance unit, and moving an insertion hole of the cutting blade to an attachment and detachment position facing a boss part of a blade mount; and a connecting apparatus connecting such that the maintenance unit may be freely inclined with respect to the moving support unit. Here, the connecting apparatus comprises multiple pairs of elastic members pulling the maintenance unit in the opposite direction at multiple points of the maintenance unit while fixating the same to the moving unit, wherein the acting force of the multiple elastic members balances, to tiltably support the maintenance unit in the air.
Patent KR-20200109848-A (KR)
Inventor: KIM HEUNG YOUNG
IPC: A61B5/00
Filed: 2019-03-15
Abstract: A skin care device is provided. The skin care device includes: a sensor module that measures a first state measurement value at a first time point; an output assembly that provides output to the outside of the device; a communication module that communicates with an external device; and a control module connected to the sensor module, the output assembly, and the communication module. The control module receives a first state measurement value from the sensor module, determines a first use period based on the first state measurement value, and provides the determined first use period to the communication module.
Patent KR-20200110841-A (KR)
Inventor: KIM SEONG YUN
IPC: H04W88/18
Filed: 2019-03-18
Abstract: The present embodiment relates to a machine to machine communication (M2M) technology. According to an embodiment of the present invention, a method for transmitting a notification message by an M2M device comprises the steps of: transmitting a registration request message including subscription setting information for one or more preset resources to an M2M server; receiving a registration response message from the M2M server; and transmitting a notification message including subscription information for one or more resources to the M2M server based on the subscription setting information.
Patent KR-20200110902-A (KR)
Inventor: RHEE JUN KI
IPC: H01M50/417
Filed: 2019-03-18
Abstract: The present invention relates to a positive electrode for a lithium-air battery with excellent stability, a manufacturing method thereof, and a lithium-air battery including the same. More specifically, the present invention can provide a lithium-air battery with improved stability through suppression of side reactions and simplification of a manufacturing process by applying a positive electrode containing a conductive material and an ionic liquid.
Patent KR-20200113854-A (KR)
Title: Conductive silicone adhesive pad for bio-signal measurement electrodes
Inventor: JEON KWAN GOO
IPC: A61B5/04
Filed: 2019-03-26
Abstract: The present invention provides a conductive silicone adhesive pad which is attached to a bio-signal measurement electrode to reduce electrical contact resistance with a human body. The conductive silicone adhesive pad has a silicone of mixing glycerin and a conductive filler coated on both sides of a polymer nonwoven fabric or polymer fabric.
Patent KR-20200114377-A (KR)
Title: Conjoined tree planting method
Inventor: LEE KYUNG SOO
IPC: A01G7/06
Filed: 2019-03-28
Abstract: The present invention relates to a conjoined tree planting method and is to allow many people to easily experience conjoined trees by artificially growing the conjoined tree with extremely low incidence. To this end, the present invention comprises: a vegetation hole drilling step of drilling a vegetation hole at two or more adjacent locations, respectively; a planting step of planting seedlings in each of the vegetation holes; a vegetation soil input step of inputting vegetation soil for supplying nutrients to the vegetation hole; and a management step of managing the planted seedlings to be close to each other during the growing process.
Patent KR-20200114706-A (KR)
Title: Method and apparatus for managing beams
Inventor: KIM SUNGHYUN
IPC: H04B7/06
Filed: 2019-03-29
Abstract: The present invention is to provide a beam management method capable of efficiently performing beam management and an apparatus thereof. A transmission apparatus learns the reception performance of a reception device according to a plurality of beam identifiers to an artificial neural network, obtains a reception performance value as an output of the artificial neural network by using the plurality of beam identifiers as inputs of the learned artificial neural network, selects one beam identifier to be used for transmission based on the reception performance value corresponding to the plurality of beam identifiers, and transmits a beam of the selected beam identifier.
Patent KR-20190038783-A (KR)
Title: Method and appratus of applying extended access barring in mobile communication system
Inventor: JANG JAEHYUK
IPC: H04W76/50
Filed: 2019-04-01
Abstract: The present invention relates to a method and apparatus of applying extended connection blocking in a wireless communication system, and a method for a terminal to attempt connection to a base station. More particularly, proposed is a detailed procedure for determining connection availability and attempting to connect to a network according to a result of the determination when a terminal supporting a machine type communication (MTC) attempts to connect to the network. According to the present invention, an excessive connection to a network can be controlled by controlling operation of a terminal connected to the network.
Patent KR-20190116083-A (KR)
Title: Vapor jet printing
Inventor: HACK MICHAEL
IPC: H01L51/00
Filed: 2019-04-02
Abstract: An embodiment of the disclosed subject matter provides a system and a method for depositing a film over a selective region of a substrate. A first jet of a first material can be released from a first nozzle assembly of a jet head having a plurality of nozzle assemblies to form the first material of a film deposit on the substrate. A second jet of a second material can be released from a second nozzle assembly of the plurality of nozzle assemblies, and the second nozzle assembly is aligned with the first nozzle assembly to be parallel to a direction of movement between the plurality of nozzle assemblies and the substrate. The second material is different from the first material. The second material can have a reaction with a first part of the film deposit to form a composite film deposit on the substrate when using a reactive gas precursor.
Patent KR-20200116721-A (KR)
Title: Lift equipped with an over-rising preventing means
Inventor: YOON DO YOUNG
IPC: B66F17/00
Filed: 2019-04-02
Abstract: The present invention relates to a lift with an over-rising prevention means and, more specifically, to a lift with an over-rising prevention means, which can minimize damage to an over-rising prevention rod (body portion) by applying elasticity to the over-rising prevention rod (body portion). According to the present invention, the lift comprises: a worktable with a boarding portion; an elevating means for elevating the worktable; and an over-rising prevention means including a body portion coupled to the worktable, a sensor portion provided on an upper portion of the body portion, and an elastic portion provided on the body portion.
Patent KR-20200129317-A (KR)
Title: Apparatus for diagnosing operation states of quick charge system in a electric vehcile
Inventor: KIM HYUN SU
IPC: B60L58/12
Filed: 2019-05-08
Abstract: The present invention relates to an apparatus for diagnosing an operation state of a quick charging system when a high voltage battery is quickly charged in a quick charging system of an electric vehicle. The apparatus for diagnosing an operation state of a quick charge system of the electric vehicle comprises: a relay control unit outputting a control voltage for controlling a quick charging relay installed between a battery and a quick charging port; a comparison unit including a first comparator comparing a control voltage (RLY_CTRL) of the relay control unit with a first reference voltage (Vr1) to output a first output voltage (Va), a second comparator comparing an operation voltage (VBAT) of a diagnosis apparatus with a second reference voltage (Vr2) to output a second output voltage (Vb), and a third comparator comparing a quick charging voltage (HV_INPUT) of the quick charging port with a third reference voltage (Vr3) to output a third output voltage (Vc); and a first diagnosis diagnosing an operation state of the quick charging system based on the voltage output by the comparison unit.
Patent KR-20200129695-A (KR)
Title: Fermented product of Glehnia littoralis extract, preparation method and use thereof
Inventor: HONG SUNMEE
IPC: A61Q5/00
Filed: 2019-05-09
Abstract: The present invention provides a lactobacillus fermented product of a Glehnia littoralis extract, a method for manufacturing the same, and uses thereof. The lactobacillus fermented product of the Glehnia littoralis extract of the present invention has a high content of GABA compared to an extract before fermentation, and thus has anti-melanin activity, excellent antioxidant activity, antibacterial activity, and biosafety, thereby being useful as a cosmetic and food composition.
Patent KR-20200129796-A (KR)
Title: Method for making diy case
Inventor: PARK SANG JIN
IPC: B44C1/28
Filed: 2019-05-10
Abstract: The present invention provides a DIY case manufacturing method, which comprises the steps of: arranging decorative parts on a tray in accordance with preference; after arranging the decorative parts in accordance with preference, pouring a resin solution onto the decorative parts; removing dust mixed with the resin solution using a stick; attaching a transparent film on the resin solution from which the dust has been removed; and separating the hardened transparent film from the tray and then using the film in a mobile phone case.
Patent KR-20190132222-A (KR)
Title: Method and system for controlling connection using private domain name
Inventor: YI DONG HOON
IPC: H04L29/06
Filed: 2019-05-10
Abstract: The present invention relates to a method and a system for connection control which use a private domain name and a public key to authenticate a connection right of a terminal and control connection to a private network. According to embodiments of the present invention, the method for controlling connection of a private network by using a private domain name comprises: a step where a service server receives a domain inquiry message including a private domain name and an electronic signature transmitted by a communication terminal; a step where the service server is linked to a block chain network to verify a connection right to a private network; a step where the service server acquires a connection address of the private network corresponding to the private domain name and a public key of the communication terminal from the block chain network if the verification of the connection right to the private network is successful; and a step where the service server transmits the connection address of the private network to the communication terminal as a response to the domain inquiry to allow the communication terminal to connect to the private network.
Patent KR-20200131096-A (KR)
Inventor: PARK MAN KEUM
IPC: H02J7/00
Filed: 2019-05-13
Abstract: The present invention relates to a portable air purifying device having a mobile terminal holder function. According to the present invention, the portable air purifying device having a mobile terminal holder function comprises: a main body with an intake port through which air is sucked and a discharge port through which air is discharged; a purifying unit formed inside the main body and purifying the sucked air; a UV generating unit formed on the outer surface of the main body and radiating ultraviolet rays to sterilize and disinfect hands; a mounting unit formed on the outside of the main body so that a mobile terminal is mounted on the mounting unit; and a battery connected to the mobile terminal with an electric cable to supply power. The portable air purifying device having a mobile terminal holder function is easy to carry by using a strap, a hanger holder, and a neck strap, easy to charge and carry the mobile terminal such as a smartphone by mounting the same thereon. In addition, the portable air purifying device having a mobile terminal holder function is capable of purifying air and sterilizing hands, thereby obtaining a hygienic effect.
Patent KR-20190130974-A (KR)
Title: Substrate processing method, recording medium and substrate processing apparatus
Inventor: KANNO ITARU
IPC: H01L21/02
Filed: 2019-05-14
Abstract: Provided is a substrate processing method which can suppress particles from remaining on the surface of a substrate. In the substrate processing method according to the present invention, a liquid film of a protective liquid is formed on the surface of a substrate. The substrate is dried using a supercritical fluid to remove the protective liquid from the surface of the substrate. After the substrate is dried, particles remaining on the surface of the substrate are removed.
Patent KR-20200132510-A (KR)
Inventor: YEON SIK JUNG
IPC: F16F9/43
Filed: 2019-05-17
Abstract: A shock absorber of the present invention is disclosed. According to an aspect of the present invention, the shock absorber includes: a tube; a piston rod that has one end inserted into the tube and the other end extended to the outside of the tube, is provided with a hollow unit therein, and includes a first flow path for connecting the inside of the tube and the hollow unit and a second flow path for connecting the outside of the tube and the hollow unit; a piston valve that is coupled to the piston rod and divides the tube into a compression chamber and a tension chamber; and a free piston that is provided in the hollow unit to partition the hollow unit into a first chamber on the lower side and a second chamber on the upper side. The piston rod includes an opening/closing member that is provided in the second flow path and allows or blocks the flow of fluid.
Patent KR-20200136121-A (KR)
Inventor: YOU SE HOON
IPC: E05D3/18
Filed: 2019-05-27
Abstract: An ice discharge port opening/closing device for an ice maker according to the present invention comprises: a shutter base fixed to the outside of an ice bucket of an ice maker and including a base part extending in the outer direction of the ice bucket and a guide part coupled to the side of the base part, which is opposite to the ice bucket, and having a vertically extending guide rail formed thereon; a shutter part including a shutter connection member having one end rotatably coupled to the middle portion of the base part and a shutter installed at the other end of the shutter connection member to open/close an ice discharge port positioned at a lower part of the ice bucket; a shutter link having one end rotatably coupled to the middle portion of the shutter connection member and the other end disposed in the guide rail to slide along the guide rail; and a solenoid for controlling the other end of the shutter link to slide along the guide rail. In a state wherein the ice discharge port is blocked by the shutter, the other end of the shutter link is controlled by the solenoid to be located at a position identical to or lower than that of one end of the shutter link. According to the present invention, the ice discharge port can be efficiently opened or closed by less force.
Patent KR-20200050330-A (KR)
Inventor: RYU JONG HYUN
IPC: F16K27/02
Filed: 2019-05-28
Abstract: The present invention comprises: a housing in which an inlet through which fluid is introduced is formed at one side, and a valve seat in fluid communication is disposed; a valve member which is movably installed at the valve seat disposed at the housing, and is moved by the pressure of the fluid generated when the fluid is introduced into the valve seat to open and close the valve seat; a cap which is coupled to the housing, and in which an outlet is disposed to discharge the fluid introduced through the inlet to the outside; and an elastic body which is built in the cap to elastically pressurize the valve member in the direction in which the valve seat is arranged. Therefore, the fluid which has run through the valve seat to pressurize the valve member is introduced into a storage space formed at the side portion of the valve seat to generate an auxiliary pressure.
Patent KR-20200139487-A (KR)
Title: Current collector comprising heat source, thermal battery and method for producing thereof
Inventor: YU HYE RYEON
IPC: H01M4/66
Filed: 2019-06-04
Abstract: The present invention may provide a heat-source-integrated current collector in which a heat source layer and a current collector layer are formed as a double layer to be integrally manufactured. According to an embodiment of the present invention, a method of manufacturing an integrated heat source current collector may comprise the steps of: mixing graphite and salt according to a predetermined ratio to form a mixture; forming a current collector layer from the mixture by applying a first molding pressure; and forming a heat source layer on one surface of the current collector layer by applying a second molding pressure less than the first molding pressure.
Patent KR-20200141219-A (KR)
Inventor: KIM JONG WAN
IPC: G01C21/36
Filed: 2019-06-10
Abstract: The present specification proposes an apparatus and method for providing a delivery service for performing route guidance in consideration of delivery conditions of items. According to the present specification, the apparatus for providing a delivery service comprises: a communication unit which receives a delivery request; and a control unit which receives two or more items to be delivered by a delivery person before the delivery, sets a movement route in consideration of delivery conditions of each of the two or more items, and provides information on the movement route to the delivery person.
Patent KR-20200141844-A (KR)
Inventor: PARK MIN SU
IPC: D06N3/18
Filed: 2019-06-11
Abstract: The present invention relates to artificial leather for a vehicle interior material and a manufacturing method thereof. According to the present invention, the artificial leather for a vehicle interior material comprises: a 3D spacer fabric including first and second fabric layers and a spacer layer connecting the first and second fabric layers to form a 3D structure; and a surface layer including an effect layer disposed on the first fabric layer and a surface treatment layer disposed on the effect layer. According to the present invention, the artificial leather can simplify processes, can block odors caused by ammonia (NH_4) gas to remove the smell of vehicle seats, can increase durability to solve a problem that a vehicle interior material is sunk or deformed even when used for a long period of time, and can increase flexibility to solve a problem of occurrence of wrinkles.
Patent KR-20200145460-A (KR)
Inventor: KWAK DAE HOON
IPC: E03F5/042
Filed: 2019-06-21
Abstract: The present invention relates to a drain odor filter. An objective of the present invention is to block bad smells from a drain to make the surrounding environment more pleasant and esthetically present the vicinity of the drain with fluorescent light to resolve a conventional problem where smells are difficult to block in a place with severe bad smells. According to the present invention, a drain cover comprises: a support installed to fit a drain frame to fix a filter to have a function of holding the filter; and the filter having a function of block bad smells of the drain, an insect infiltration prevention function by adding a UV lamp function, an added draining function by using a sterilizing and elastic plastic material, a fluorescent function added for esthetic presentation, and a smell blocking function by a strong deodorizing function by using an ion-exchange resin. Therefore, the present invention can block bad smells from a drain to make the surrounding environment more pleasant and esthetically present the vicinity of the drain with fluorescent light to resolve a conventional problem where smells are difficult to block in a place with severe bad smells.
Patent KR-20200013582-A (KR)
Inventor: LEWIS MELISSA H
IPC: B64F5/40
Filed: 2019-07-01
Abstract: A hole plug which can be used during rework or repair of a composite fiber assembly includes various features which allow the placement of vacuum force to a surface being reworked or repaired. According to some implementations of the present invention, the hole plug can include a plurality of nubs positioned around a shank. The nubs can fix the hole plug on the composite fiber assembly until an adhesive is hardened. The hole plug can further include a plurality of vertically oriented grooves extended along the shank and positioned between the plurality of nubs, and can include a notch positioned circumferentially around the shank. The grooves and the notch can be used as adhesive carriers which assist in dispersal of a sufficient volume of the adhesive to other portions of the shank and the composite fiber assembly while inserting the hole plug into a hole of the composite fiber assembly.
Patent KR-20210003335-A (KR)
Inventor: KIM MIYOUNG
IPC: A61B5/024
Filed: 2019-07-01
Abstract: The present invention discloses a system and a method for monitoring a wheelchair using biometrics. The system for monitoring a wheelchair of the present invention includes: at least one wheelchair collecting at least one collected information among state information, position information, and biometric information of a user and driven by using the collected information and the input of the user; and a control server receiving the collected information from the wheelchair, analyzing a state of the wheelchair and the user by using the collected information, and transmitting a control signal controlling a drive of the wheelchair to the wheelchair when an analyzed analysis result is determined as an abnormal situation. Therefore, the system for monitoring a wheelchair can reinforce the security of the wheelchair.