baber/WOPTO huggingface dataset:
Patent KR-20210100275-A (KR)
Title: Cook appliance
Inventor: KIM SUNG KWANG
IPC: F23D14/76
Filed: 2020-02-06
Abstract: A cooking appliance comprises: a cooking stand; a burner provided to protrude toward an upper portion of the cooking stand to heat a cooking container; a grate provided in an upper portion of the cooking stand to support the cooking container; a shimmer plate disposed between the grate and the burner to delay transmission of heat applied from the burner to the cooking container and formed of a glass material; and a support provided in an upper portion of the cooking stand to support the shimmer plate.
Patent KR-20210102613-A (KR)
Title: Endoscope sterilizing apparatus
Inventor: YANG HYUNG CHAE
IPC: A61B1/12
Filed: 2020-02-12
Abstract: An endoscope sterilizer comprises a housing having an insertion port for endoscope to be inserted, and a plasma generating device spaced apart from the insertion port in an insertion direction of the endoscope, having a sterilizing space through which the inserted endoscope passes, and disposed inside the housing. One aspect of the present invention provides the endoscope sterilizer with improved sterilization power.
Patent KR-20200019929-A (KR)
Title: Method of processing a substrate
Inventor: PRIEWASSER KARL HEINZ
IPC: B23K26/53
Filed: 2020-02-17
Abstract: The present invention relates to a method for processing a substrate (2) having a first surface (2a) and a second surface (2b) opposite to the first surface (2a). The substrate (2) has, on the first surface (2a), a device area (20) having a plurality of devices (21) divided by a plurality of dividing lines (22). The method comprises: applying a pulsed laser beam (LB) to the substrate (2) having a thickness of 100 μm or more from a side of the first surface (2a), wherein the pulsed laser beam (LB) is applied to the substrate (2) at least a plurality of positions following each of the dividing lines (22) in a state in which the focus (P) of the pulsed laser beam (LB) is positioned within a predetermined distance from the first surface (2a) in the direction from the first surface (2a) to a second surface (2b), in order to form a plurality of reformed areas (23) on the substrate (2) along each of the dividing lines (22); and grinding the second surface (2b) of the substrate (2) to adjust the thickness of the substrate after forming the reformed areas (23) on the substrate (2). In addition, the present invention relates to a method for processing the substrate (2). In the method, after the reformed areas (23) and/or a hole area is formed on the substrate (2), plasma (PL) is applied to the substrate (2) to form, on the substrate (2), a plurality of grooves (80) extending along the dividing lines (22). Therefore, the present invention provides an efficient and reliable method for processing a substrate which allows a high-quality chip or die to be obtained therefrom.
Patent KR-20200024805-A (KR)
Title: Flexible battery, method for manufacturing thereof and supplementary battery comprising the same
Inventor: JANG JU HEE
IPC: H01M4/62
Filed: 2020-02-24
Abstract: A flexible battery is provided. According to an embodiment of the present invention, the flexible battery, in which a horizontal cross-sectional area of an electrode assembly is greater than or equal to 70% with respect to the entire horizontal cross-sectional area of the flexible battery, comprises: the electrode assembly having a pattern for contraction and relaxation in a longitudinal direction when bent; an electrolyte; and an exterior material including at least one bonding portion having a first bonding portion which has a predetermined thickness, and a second bonding portion which has a thickness greater than that of the first bonding portion and extends from the first bonding portion to be formed in the direction of one side of the electrode assembly, and encapsulating together the electrode assembly and the electrolyte. Therefore, the flexible battery has a high insulation resistance and prevents a separation membrane from being chewed when the exterior material is sealed. Further, the flexible battery can prevent cracks even when bending occurs as a predetermined pattern is formed and can prevent or minimize deterioration of physical properties required as a battery even when repeated bending occurs. The flexible battery of the present invention can be applied to a variety of electronic devices requiring the flexibility of a battery as in a wearable device such as a smart watch or a watch band and in a rollable display.
Patent KR-20210112502-A (KR)
Inventor: SOUNG GI BONG
IPC: A63H1/20
Filed: 2020-03-05
Abstract: The present invention relates to a spaceball arrangement structure of a lever engeine. The spaceball arrangement structure of the lever engine of the present invention is a principle which allows control of various torques by making the principle of existing spaceballs long coaxially. The spaceball arrangement structure of the lever engine is a mechanism which enables distribution of a force by making application of a spaceball into a curved rotational structure.
Patent KR-20210112649-A (KR)
Title: Fixing device for vehicle component
Inventor: SON DONG IL
IPC: F16B5/06
Filed: 2020-03-05
Abstract: The present invention relates to an apparatus for securing an automotive part. The apparatus for securing the automotive part according to one embodiment of the present invention comprises: a fixation unit provided on a first coupling member; and a hook unit coupled to the fixation unit while being provided on a second coupling member. A coupling hole is formed in the fixation unit. When the hook unit is inserted into the coupling hole, it is possible to prevent the hook unit from flowing in the direction crossing the insertion direction. An objective of the present invention is to provide the apparatus for securing the automotive part, which prevents occurrence of a coupling flow between assembly parts in advance.
Patent KR-20210114191-A (KR)
Title: Bottle having containing member for preserving functional particles
Inventor: PARK JONG PYO
IPC: B65D81/32
Filed: 2020-03-10
Abstract: The present invention relates to a beverage container having a receptor for storing functional particles, comprising: a container mainframe having a neck unit; a container cap detachably sealing the neck unit of the container mainframe; and the receptor having an accommodation space for separately storing the functional particles. The container cap includes: an outer cap unit fastened with a sealing lip of the container mainframe; and an inner cap unit fastened with the receptor by being accommodated in the outer cap unit and protruding from the center unit toward a lower side. The receptor includes a base unit formed on a lower end unit for supporting a tablet accommodated in the accommodation space. The base unit includes two or more ring-shaped protruding units placed in a concentric circular shape, which protrude upward in the accommodation space and which have circumferences smaller than that of the accommodation space. Of the ring-shaped protruding units, one protruding adjacent to the center of the base unit is higher than the other ring-shaped protruding units formed on the outer side. The present invention aims to provide a beverage container having a receptor for storing functional particles, which is capable of preventing the functional particles from being damaged or lost.
Patent KR-20210115893-A (KR)
Title: Electric mobility apparatus
Inventor: KIM DONG YOON
IPC: B22D17/00
Filed: 2020-03-16
Abstract: An electric movement device is disclosed. The electric movement device comprises: a handlebar; a connection assembly having one side coupled to the handlebar; and a support shaft having one side coupled to the other side of the connection assembly and the other side provided with a wheel connection assembly to which a front wheel is coupled, wherein the connection assembly comprises: a coupling part protruding from the lower end and coupled to the support shaft; and a holder for fixing a wire passing through the inside of the support shaft on the inner surface. When the electric movement device is driven, the wires connecting parts may be struck or damaged by vibration or the like, and an object of the present invention is to provide a configuration for preventing the problem.
Patent KR-20210118706-A (KR)
Inventor: LEE JEONG MIN
IPC: B62D15/02
Filed: 2020-03-23
Abstract: Various embodiments of the present invention relate to a method for generating steering reaction force in a steer-by-wire system and an electronic device thereof. The electronic device includes a communication circuit, a sensor module, a motor, a memory, and a processor connected to the communication circuit, the sensor module, the motor, and the memory. The processor, when a driver of a vehicle operates the steering wheel, estimates the rack force based on steering information; determines a first rack force gain based on the rack force; when operation information by the operation of the steering wheel of the driver of the vehicle is obtained through the sensor module, determines a second rack force gain based on the operation information; and controls the motor based on the rack force gain, thereby providing steering reaction force to the driver of the vehicle. Other embodiments are possible. Accordingly, the steering feel felt by the driver can be improved.
Patent KR-20210131086-A (KR)
Title: Rice input device of Nurungji Manufacturing System
IPC: A23L5/10
Filed: 2020-04-23
Abstract: The present invention provides a rice supply device of a scorched rice manufacturing system, making it easy to put steamed and pressured cooked rice into a hopper, and distributing and discharging the rice input into the hopper evenly. The present invention comprises: a hopper into which the rice can be put; and a rice supply means installed on one side of the hopper to supply the rice so that the rice can be put into the hopper, wherein the rice supply means comprises: a rice tray in which rice is accommodated; and a tray loader mounted with the rice tray, and lifting and rotating the mounted rice tray to put the rice accommodated in the rice tray into the hopper.
Patent KR-20200124627-A (KR)
Title: Ultrasonic flow amount measuring device
Inventor: MURAKAMI EIICHI
IPC: G01F1/66
Filed: 2020-04-23
Abstract: According to an embodiment of the present invention, provided is an ultrasonic flow rate measurement device which is detachably installed on the outside of a pipe in which fluid flows and which measures the flow rate of a fluid by alternately transmitting and receiving ultrasonic beams propagating across the pipe in an oblique direction. The ultrasonic flow rate measurement device comprises: a frame-shaped body; a pair of pipe support parts, respectively arranged along both sides of the body to be opened and closed with respect to a shaft part; and a pair of ultrasonic transmitting and receiving parts arranged inside the pipe support parts while facing each other in an oblique direction. Each of pipe support parts comprises: a constriction part to constrict the pipe when closed; and a support recess part oppositely installed along the constriction part. Each of the ultrasonic transmitting and receiving parts comprises: an ultrasonic transmitting and receiving element to transmit and receive the ultrasonic beams; and an ultrasonic transmitting and receiving element wherein a front end surface is in contact with the pipe and a rear end surface is in contact with the ultrasonic transmitting and receiving element to radiate the ultrasonic beams in and out of the pipe in the oblique direction.
Patent KR-20210136436-A (KR)
Title: Micro platform for observing reaction of microfluids
IPC: B01L3/00
Filed: 2020-05-07
Abstract: The present invention particularly relates to a micro-platform for observing reaction of microfluids, configured to carry out the whole process of enzyme-linked immunosorbent assay (ELISA) including complicated procedures by a single apparatus in a small space. The micro-platform for observing reaction of microfluids includes a plate (10), and a membrane filter (13) installed in an inlet (12) and interrupting the outside of the plate (10) and the inside of a micro-channel (16) from each other, wherein at least one branch channel (17) formed in a predetermined portion of a sample chamber (171, 172), in which a washing solution (W) or a liquid sample to be supplied to a reaction chamber (15) is retained, is further provided in the plate (10) as a microchannel the end of which is linked to a predetermined portion of the microchannel (16). In this manner, it is possible to perform an antibody immune reaction test in a single portable device, and thus to carry out the whole process of the antibody-immune reaction promptly in situ with high accuracy. Therefore, an on-site quarantine system can be established much faster than before.
Patent KR-20210141818-A (KR)
Title: Fuel supply system for ship
IPC: F02M21/02
Filed: 2020-05-13
Abstract: In accordance with the present invention, a fuel supply system for a ship comprises: one or more fuel storage tanks (10) for storing ammonia fuel (1); a fuel supply tank (20) connected to the fuel storage tank (10) and for supplying the ammonia fuel (1) to the ammonia engine (E) of a ship (S); a first gas-liquid separator (30) for separating the surplus ammonia fuel (2), recovered from the ammonia engine (E), into liquid ammonia (LA) in a liquid state and gaseous ammonia (GA) in a gaseous state; and a heat exchanger (50) for exchanging the heat between the gaseous ammonia (GA) separated by the first gas-liquid separator (30) and the boil-off gas (BOG) generated in the fuel storage tanks (10) or the fuel supply tank (20). The temperature of the gaseous ammonia (GA) separated by the first gas-liquid separator (30) is lowered by the heat exchanger (50). Therefore, the fuel supply system for a ship can efficiently use ammonia fuel.
Patent KR-20210140863-A (KR)
Title: Envelope for collecting cigarette butts using multilayer paper sheet
IPC: A24F19/00
Filed: 2020-05-14
Abstract: The present invention relates to a packaging material for collecting cigarette butts using a multilayer paper sheet, which is manufactured by overlapping and bonding multilayer paper sheets, and has a bag-shaped structure in which an opening part is formed on one side to accommodate cigarette butts, wherein the multilayer paper sheet comprises a metal sheet layer including an aluminum sheet, a first adhesive layer, a second adhesive layer, a first paper sheet layer, and a second paper sheet layer. According to the present invention, the packaging material has sufficient flame-retardant properties to prevent fire and cigarette butts can be safely packaged and stored neatly. Since the packaging material is easily opened through a method of pressing upper left and right corners of the packaging material to form an opening part, cigarette butts can be easily stored. In addition, since the packaging material is thin, a plurality of pieces of packaging materials are stacked, so as to be easily separated and used one by one and be easy to carry.
Patent KR-20210145489-A (KR)
Title: Secondary battery
Inventor: CHOI JUNG WOO
IPC: H01M50/172
Filed: 2020-05-25
Abstract: An embodiment of the present invention relates to a secondary battery including: an electrode assembly having a negative electrode tab formed on one end and a positive electrode tab formed on the other end; a case for accommodating the electrode assembly and having both open ends facing each other; and a pair of cap assemblies respectively coupled to both open ends of the case. According to the present invention, the directions of the positive electrode and negative electrode tabs of the electrode assembly and the positive electrode and negative electrode terminals of the cap assembly become the same by forming the cap assembly in both directions of the case, thereby simplifying the shape of a current collector and minimizing a length.
Patent KR-20200145675-A (KR)
Inventor: YONEYAMA HIROYUKI
IPC: C09J7/00
Filed: 2020-05-26
Abstract: A composite sheet for forming a protective film of an embodiment of the present invention comprises: an antifouling sheet; and a film for forming a protective film formed on one side of the antifouling sheet. The maximum width of the composite sheet for forming the protective film is 155 to 194 mm, 205 to 250 mm, 305 to 350 mm, or 455 to 500 mm. A test piece of the antifouling sheet having a width of 15 mm can be elongated by 15% or more. Further, the tensile strength when elongated by 10% is 4.0 N/15 mm or more.
Patent KR-20210147242-A (KR)
Inventor: CHUN SUNG WOOK
IPC: C25D3/12
Filed: 2020-05-28
Abstract: The present invention relates to an electrolytic nickel plating surface improvement agent containing a carboxyl group-containing compound, and an electrolytic nickel plating solution containing the electrolytic nickel plating surface improvement agent.
Patent KR-20210147407-A (KR)
Inventor: PARK JEONG HYEOK
IPC: D01D5/088
Filed: 2020-05-28
Abstract: Disclosed are a spunbonded nonwoven fabric for mulching, which does not cause eye fatigue during use, and a manufacturing method thereof. According to the present invention, the spunbonded nonwoven fabric for mulching comprises: a first nonwoven fabric layer containing a first pigment component having a light reflectance value of 3 to 10%; and a second nonwoven layer disposed on the first nonwoven layer, and containing a second pigment component having a light reflectance value of 11 to 20%.
Patent KR-20200139634-A (KR)
Title: Dry electrode manufacture by temperature activation method cross-reference to related applications
Inventor: ZHONG LINDA
IPC: H01M4/04
Filed: 2020-06-01
Abstract: The present invention relates to a production method of an independent electrode film, comprising the steps of: preparing a mixture including an electrode active material, a conductor and a binder; heating the mixture to 70°C or higher; applying shear force to the mixture after heating; and pressing the mixture with an independent film, and further comprising a step of adding a solvent to the mixture, wherein the amount of the binder in a final independent electrode film is less than 4 wt%.
Patent KR-20210150182-A (KR)
Inventor: KIM MIN JAE
IPC: F02M26/50
Filed: 2020-06-03
Abstract: The present invention relates to an EGR cooler protection method of an exhaust system, which reduces ammonia that is flowed into an EGR cooler to protect the EGR cooler. According to the EGR cooler protection method of an exhaust system disclosed in the present invention, when ammonia slips from SDPF, a residual amount of ammonia, which is flowed into the EGR cooler and is adsorbed, is calculated, and when the residual amount of ammonia exceeds a criterion, an amount of EGR flowed into the EGR cooler is reduced to reduce ammonia.
Patent KR-20210152297-A (KR)
Inventor: BAE WON SIK
IPC: G01B7/06
Filed: 2020-06-08
Abstract: The present invention relates to a method for measuring a TD directional thickness of a polymer film. In the thickness measurement, a thickness measuring apparatus is controlled to reciprocate and repeatedly move in the oblique direction at a predetermined angle with the MD direction of the polymer film. Therefore, an actual TD direction thickness deviation of the polymer film can be measured during a continuous manufacturing process of the polymer film or travelng of the polymer film.
Patent KR-20210153388-A (KR)
Inventor: LEE TAE YEOP
IPC: B64C39/02
Filed: 2020-06-10
Abstract: Disclosed is a transportation system using an unmanned aerial vehicle that transports an object using a plurality of unmanned aerial vehicles. According to the present invention, the transportation system using an unmanned aerial vehicle comprises: a plurality of unmanned aerial vehicles; a plurality of mounting units for mounting the plurality of unmanned aerial vehicles to an object, respectively; and a plurality of connecting members electrically connecting the plurality of unmanned aerial vehicles to each other and having elasticity.
Patent KR-20200079449-A (KR)
Inventor: CHO EUN HA
IPC: B09B3/00
Filed: 2020-06-15
Abstract: The present invention relates to an insulating paint using coffee grounds and a method of producing the same, for the purpose of increasing the recycling diversification of a waste resource, coffee grounds and enhancing the insulating effect of existing paints. In particular, the method comprises: a coffee grounds grinding step for increasing the surface area and dissolvability of particles; a drying step for removing moisture; a coffee grounds and paint mixing step for adding coffee grounds to a paint to increase an insulating effect; a glue mixing step for increasing viscosity and the insulating effect; and a forming step for processing the mixture for an intended use. Thus, the present invention has an effect of increasing the recycling diversification of a waste resource, coffee grounds, and enhancing the insulating effect of existing paints.
Patent KR-20200083396-A (KR)
Title: Method and server for managing user identity using blockchain network, and method and terminal for verifying user using user identity based on blockchain network
Inventor: UHR JOON SUN
IPC: G06Q20/38
Filed: 2020-06-19
Abstract: The present invention provides a method of managing a user identity using a blockchain network. The user owns the authority for user authentication on each user identity by using blockchain technology, so that user information is prevented from being transacted regardless of user will. The user identity is stored by the user, so that management of the user identity is easily carried out.
Patent KR-20220003809-A (KR)
Title: Pillow type neck retractor with laser medical treatment
Inventor: PARK WOO JIN
IPC: A61N5/06
Filed: 2020-07-02
Abstract: The present invention relates to a pillow-type neck retractor composed of a base frame in contact with the ground and a moving frame laminated on the upper surface of the base frame and moving in the longitudinal direction of the base frame. A neck support part formed in a curved shape is formed on the upper surface of the moving frame so that the user's neck can be seated. Therefore, the pillow-type neck retractor is driven by air injection in which the user's neck is relaxed while the moving frame moves in the longitudinal direction when the user places the neck on the neck support part. More particularly, the present invention relates to a pillow-type neck retractor with a laser treatment device characterized in that a first laser treatment device for scalp massage and hair loss management is mounted in the neck retractor, wherein the first laser treatment device comprises a body for emitting laser light, a bracket for supporting the body, and a rotating means having a lower end fastened to the base frame and an upper end fastened to the bracket so that the body rotates up and down. As described above, the pillow-type neck retractor with the laser treatment device of the present invention is manufactured in a small size, so there is no restriction on the place of use. In particular, as the present invention is a pillow type, there is no burden to wear. In particular, the present invention can tow the patient's neck while the patient lies down and rests or sleeps and, at the same time, can perform physical therapy through the laser treatment device.
Patent KR-20220008130-A (KR)
Inventor: KIM TAEHO
IPC: C12N9/22
Filed: 2020-07-13
Abstract: The present invention provides a composition for repeatedly inserting a target gene into the genome of a target cell multiple times, a system for the same, and a method for repeatedly inserting a target gene into the genome of a target cell using the composition. By using the composition, the system, and the method provided by the present invention, a large-sized foreign gene can be inserted quickly and efficiently while reducing the metabolic burden of the target cell.