baber/WOPTO huggingface dataset:
Patent KR-20210049465-A (KR)
Title: Artificial muscle using pneumatic pressure
Inventor: PARK YONG LAE
IPC: B25J9/00
Filed: 2019-10-25
Abstract: The present invention relates to an artificial muscle using pneumatic pressure, which adds a constraint condition that relates the amount of lateral expansion and the amount of longitudinal contraction to the inside and outside of an actuator to improve maximum contractible amount and adjust strength properties. Since a first inner sheet and a second inner sheet are bent in a right angle direction when the inside of the actuator expands, there is almost no empty space between the first inner sheet and the second inner sheet for the amount of contraction of the actuator to be adjusted to a maximum value.
Patent KR-20210050149-A (KR)
Inventor: LEE KYOUNG SOO
IPC: B60R7/08
Filed: 2019-10-28
Abstract: The present invention relates to a cup holder for a vehicle, which comprises: a holder unit which includes a first insertion unit and a second insertion unit for a subject to be inserted, and in which the first insertion unit and the second insertion unit are connected to each other, and in which a communication hole communicating with the second insertion unit is formed; a heat exchange unit placed on the holder unit to exchange heat with the air passing through the communication hole; a thermoelectric device placed on the heat exchange unit to heat or cool the heat exchange unit; and an air blower unit placed on the holder unit to generate an air flow from the second insertion unit to the first insertion unit through the communication hole. As such, the present invention is able to use a single thermoelectric device and the convective heat transfer, keep warm two cups inserted into the pair of insertion units at the same time, reduce the cost price, reduce the number of parts, make the cup holder lightweight, have a handle such as one on a mug, store various shapes of subjects, and improve user convenience.
Patent KR-20190124693-A (KR)
Inventor: JUNG JIN HWA
IPC: G02B13/00
Filed: 2019-10-29
Abstract: An imaging optical system of the present invention comprises: a first lens having a concave shape on an image side surface; a second lens having a convex shape on an object side surface; a third lens having the convex shape on the object side surface; a fourth lens having the convex shape on the image side surface; a fifth lens having the convex shape on the image side surface; and a sixth lens having a concave shape on the image side surface and an inflection point formed on the image side surface. Therefore, an objective of the present invention is to provide the imaging optical system capable of performing photographing at a long distance and being mounted on a small terminal.
Patent KR-20210053698-A (KR)
Title: Cosmetic Composition for Skin Whitening Comprising Sinapaldehyde or Derative thereof
Inventor: LEE WONHEE
IPC: A61Q19/02
Filed: 2019-11-04
Abstract: The present invention provides a cosmetic composition for skin whitening comprising synap aldehyde or a derivative thereof. Since the cosmetic composition of the present invention has an excellent melanogenesis inhibitory effect, the cosmetic composition can be usefully used in fields for manufacturing cosmetics requiring whitening effects.
Patent KR-20210056470-A (KR)
Title: Electric Vehicle Having Rankine Cycle Using Solar Panel Unit as Heat Source
Inventor: KIM YOUNG WON
IPC: B60L1/00
Filed: 2019-11-08
Abstract: The present invention relates to an electric vehicle including a Rankine cycle using a solar panel unit as a heat source and, more specifically, to an electric vehicle including a Rankine cycle in which a circulating system of working fluids is formed. The Rankine cycle includes: a pump moving the working fluids along the circulating system; a heat source including a solar panel unit including at least one solar panel provided to collect sunlight, and delivering thermal energy to the working fluids moved by the pump; a generation unit provided on a path of the circulating system to generate electric energy through the thermal energy of the working fluids having passed through the heat source; and a radiator exchanging heat between the working fluids having passed through the generation unit and outside air. The solar panel unit also includes a cooling module provided on the solar panel, and delivering the heat of the solar panel to the working fluids as the working fluids are moved therein. Therefore, the present invention is capable of increasing the lifespan of a battery.
Patent KR-20210061129-A (KR)
Inventor: LEE CHUL TAE
IPC: C04B24/24
Filed: 2019-11-19
Abstract: The present invention relates to an eco-friendly street tree protection system comprising: boundary stones around a street tree, which are formed in all directions around a tree nest; storage pipes disposed at four corners of the boundary stones around the street tree, and permeable blocks formed on the storage pipes. The eco-friendly street tree protection system according to the present invention embeds the permeable blocks and the storage pipes based on foamed glass beads in the lower part of the street tree to store water during rain, so that water supply, nutrients and oxygen are smoothly supplied to the street tree during a dry season, thereby promoting the safe growth of the street tree by suppressing the protrusion of a tree root on a sidewalk.
Patent KR-20210063899-A (KR)
Title: Plant cultivation system using trolley conveyor
Inventor: CHOE HUN
IPC: A01G9/14
Filed: 2019-11-25
Abstract: The present invention relates to a plant factory system using a trolley conveyor, to enable all plant pots to receive sunlight and nutrients under the same conditions. According to the present invention, the system comprises: a plant cultivation factory (100) having windows formed on the ceiling and outer walls thereof: a trolley conveyor (200) provided on the upper part of the plant cultivation factory (100) to movably support a plurality of plant pots having plants planted therein in a suspended state in the air; and a control unit (300) controlling the operation of the trolley conveyor (200) according to the temperature and humidity of each zone inside the plant cultivation factory (100). The trolley conveyor (200) includes: a track unit (210) formed in a zigzag closed-loop shape on the ceiling of the plant cultivation factory; a chain unit (220) movably provided along the track unit (210); a plurality of hanger units (260) fixedly coupled to the chain unit (220) at regular intervals and moving along the track unit (210) together with the chain unit (220); and a port support unit (270) fixedly coupled to the lower part of each of the plurality of hanger units (260) and provided with a port support plate (271) on which the plant pots (A) are mounted.
Patent KR-20210064500-A (KR)
Title: Adhesive film manufacturing device for composites
Inventor: CHOI HYUN BUM
IPC: C09J7/00
Filed: 2019-11-25
Abstract: Disclosed is a device for manufacturing an adhesive film for a composite material, in which a solidification moving unit guides a stirred adhesive resin and curing agent to solidify into a solid adhesive film when a liquid adhesive resin and a curing agent are discharged from a mixing tank in a stirred state through a stirring heating unit. The disclosed device for manufacturing an adhesive film for a composite material includes: the mixing tank into which a liquid adhesive resin and a curing agent can be discharged; the stirring heating unit provided in the mixing tank to heat the adhesive resin and the curing agent so that the same can be stirred; and the solidification moving unit for moving the adhesive resin and curing agent stirred by the stirring heating unit to be able to solidify into a solid adhesive film when discharged from the mixing tank.
Patent KR-20210067265-A (KR)
Title: Composition of polypropylene resin for higher shrinkage film and shrinkage film prepared using the same
Inventor: SO JEE SOO
IPC: C08K5/20
Filed: 2019-11-29
Abstract: The present invention relates to a polypropylene resin composition for a shrinking film, and a shrinking film prepared by using the same. Particularly, the polypropylene resin composition includes, based on the total weight of the polypropylene resin composition: (a) 46-76 wt% of a propylene-ethylene-1-butene random copolymer; (b) 20-50 wt% of an elastomer; and 4-7 wt% of a hydrogenated petroleum resin, wherein the random copolymer (a) includes 1-10 mol% of ethylene and 1-10 mol% of 1-butene, and the elastomer (b) is a propylene-ethylene copolymer including 9-16 mol% of ethylene. It is possible to obtain a heat shrinking label sheet having an improved shrinkage and rigidity by using the polypropylene resin composition according to the present invention.
Patent KR-20210070070-A (KR)
Title: Apparatus for sensing
Inventor: SON HO CHAN
IPC: G01L3/04
Filed: 2019-12-04
Abstract: An embodiment of the present invention provides a sensing apparatus, comprising: a stator having stator teeth; and a rotor including a magnet. The stator teeth include: first stator teeth and second stator teeth arranged in the first stator teeth. The first stator teeth include a plurality of first teeth and the second stator teeth include a plurality of second teeth. The first teeth are overlapped with the second teeth in a radial direction from the center of the stator. The present invention further comprises: a first sensor and a collector arranged in a radial direction between the first stator teeth and the second stator teeth; a printed circuit board on which the sensor is arranged; and a housing holding the printed circuit board. The collector includes: a first collector; and a second collector arranged in the first collector. The first sensor is arranged between the first collector and the second collector in a radial direction. Each of the first collector and the second collector includes a body arranged to face the sensor. The housing includes a first protrusion. The first protrusion is arranged between the body of the first collector and the body of the second collector in a radial direction to come in contact with the inner surface of the body of the first collector and the outer surface of the body of the second collector. The present invention can prevent magnetic field interference due to an external magnetic field generated at the outside during measurement of torque.
Patent KR-20200103521-A (KR)
Inventor: SHIN KYUNG SIK
IPC: G06F3/02
Filed: 2019-12-05
Abstract: The present invention provides a haptic gripper capable of feeding back a haptic response in accordance with the movement of the hand when exercising with a hand, and an operation method thereof. The haptic gripper of the present invention includes a case portion gripped by a hand, and a control unit generating a haptic vibration corresponding to a pressing time pressed by a hand.
Patent KR-20200069248-A (KR)
Inventor: SMIRNOV ALEXEY N
IPC: G01M17/00
Filed: 2019-12-05
Abstract: Provided are methods for testing a monument attached to the bottom of an aircraft. According to the present invention, a test uses a compliance matrix based on attachment points in which a monument is attached to the bottom of an aircraft. The test uses expandable members positioned at the corresponding attachment points and a test monument mounted with load cells. A test load is applied to the test monument, and reaction loads are determined at each of the attachment points. During the test, the compliance matrix and the reaction loads are used to calculate displacements at each of the attachment points. Thereafter, each of the expandable members is adjusted by the corresponding displacements. At the end of the test, the determination on whether the test monument can withstand the predetermined loads and adjusted displacements at the attachment points is made.
Patent KR-20210071739-A (KR)
Title: internal and external temperature control cup holder
Inventor: PARK JI YOON
IPC: A47G23/02
Filed: 2019-12-08
Abstract: The present invention relates to an internal and external temperature control cup holder that minimizes the influence of the air temperature and the beverage temperature when drinking, by applying the Peltier effect to the cup holder, which allows an electric current to flow between the metals to keep one cold and the other warm. According to the present invention, the internal and external temperature control cup holder comprises: a switch for regulating the supply of current; an LED light to check power and operation; a battery to supply current; a USB port for charging the battery; outer metal which is outside the cup holder for absorbing or releasing heat; inner metal which is inside the cup holder and is different from the outer metal; and a P-type semiconductor and an N-type semiconductor positioned between the metals inside and outside the cup holder to maximize heat transfer.
Patent KR-20210072864-A (KR)
Title: Anti-reflective lens for infrared ray
Inventor: HONG SEUNG CHAN
IPC: G02B1/11
Filed: 2019-12-09
Abstract: The present invention relates to an anti-reflective lens for infrared rays, which offsets wavelengths within the range of infrared rays to enhance an anti-reflective effect. In accordance with one embodiment of the present invention, the anti-reflective lens for infrared rays is an anti-reflective lens used within a bandwidth of infrared rays, which comprises: a lens substrate unit formed of a material having a refractive index of 3.0 or higher; and an anti-reflective coating unit formed on the front surface of the lens substrate unit, wherein the anti-reflective coating unit includes: a first layer coated on the surface of the lens substrate unit and formed of a material having a refractive index lower than that of the lens substrate unit; a second layer coated on the surface of the first layer and formed of a meta material having a refractive index higher than that of the lens substrate unit; a third layer coated on the surface of the second layer and formed of a material having a refractive index corresponding to that of the material forming the first layer; and a fourth layer coated on the surface of the third layer and formed of a material having a refractive index lower than that of the lens substrate unit and higher than that of the third layer.
Patent KR-20210072934-A (KR)
Title: Deployment and Driving Mechanism of Solar Panel for Satellite
Inventor: WON YOUNG JIN
IPC: H02S10/40
Filed: 2019-12-10
Abstract: The present invention relates to the deployment and driving device of solar panels for satellites. More particularly, the present invention may provide a device formed in a structure in which a solar panel can be mounted in close contact with a satellite using the structure of the satellite, and which can automatically and stably deploy the solar panel using the structural shape and characteristics, and simplifies satellite operations to facilitate solar directing to improve power production since the angle of the solar panel can be adjusted using a driving device composed of a simple structure using a hinge.
Patent KR-20210073150-A (KR)
Title: glasses operated by temperature control and cleanliness system
Inventor: JO YUN GYEONG
IPC: G02C11/00
Filed: 2019-12-10
Abstract: The present invention relates to glasses to which a temperature control system for preventing fogging on the glasses due to a large temperature difference when entering the room from the outside in winter and a cleaning system for sensing stains and dirt are attached. Upon simply worn on a wearer, the function glasses can adjust temperature according to the body temperature of the wearer and clean foreign substances when the foreign substances are sensed.
Patent KR-20210073210-A (KR)
Title: massage neckpillow
Inventor: LEE JUNG HO
IPC: A61H23/02
Filed: 2019-12-10
Abstract: The present invention relates to a functional auxiliary pillow which adds a massaging function to a neck pillow which is used in daily life. According to the present invention, a user can rest well by combining a low frequency massager to a neck pillow.
Patent KR-20210073298-A (KR)
Title: Method and apparatus for selecting a cell in a wireless communication system
Inventor: JUNG SANG YEOB
IPC: H04W76/27
Filed: 2019-12-10
Abstract: The present disclosure relates to a method and an apparatus for reselecting a cell in a wireless communication system. A method for reselecting a cell, performed by a terminal, in a wireless communication system includes: receiving a radio resource control (RRC) connection release message from a cell that is RRC-connected to the terminal; transitioning from an RRC idle state to an RRC inactive state based on the received RRC connection release message; selecting a first cell based on the received RRC connection release message; receiving system information from the first cell; and selecting a second cell based on parameters for cell reselection included in the system information.
Patent KR-20200073153-A (KR)
Inventor: HARADA KAZUHIRO
IPC: H01L21/311
Filed: 2019-12-12
Abstract: Provided is a manufacturing method of a semiconductor device which increases a quality of substrate treatment performed in a treatment container. The manufacturing method of the semiconductor device comprises the processes of: (a) forming a film on a substrate by performing a cycle of a predetermined number of times, wherein the cycle includes the processes of: supplying a precursor gas from a first pipe made of metal and a first nozzle to the substrate in the treatment container; supplying an oxygen-containing gas from a second pipe made of metal and a second nozzle to the substrate in the treatment container; and supplying a nitrogen-and-hydrogen-containing gas from the second pipe and the second nozzle to the substrate in the treatment container; and (b) forming a continuous fluorine-containing layer on an inner surface of the second pipe by supplying a fluorine-containing gas into the second pipe such that the fluorine-containing gas chemically reacts with the inner surface of the second pipe.
Patent KR-20210077926-A (KR)
Title: Manufacturing method of solid fuels for rice hulls
Inventor: OH DOH GUN
IPC: C10L5/36
Filed: 2019-12-18
Abstract: A method of manufacturing a solid fuel using rice hull according to the present invention increases the absorption rate and oil absorption rate by swelling the rice hull. After increasing the calorific value to 3,000 kcal/kg or more by adding various vegetable waste oils (waste vegetable oil) such as waste soybean oil and coffee oil to the swollen rice hull with improved oil absorption rate, it is pelletized to improve the overall calorific value. By improving the calorific value due to the improvement of oil absorption rate, it can be provided as a suitable fuel for the combined heat and power plants, which are five domestic KEPCO power generation subsidiaries that use large-capacity solid fuel, thereby maximizing the reliability and satisfaction for the product as a whole.
Patent KR-20210081476-A (KR)
Title: Mortar Shotcrete Spraying apparatus having improved adhesive performance
Inventor: CHOI SEONG CHEOL
IPC: E21D11/10
Filed: 2019-12-23
Abstract: The present invention relates to a mortar shotcrete spray apparatus with improved attachment performance and a shotcrete placement method using the same spray apparatus. More specifically, the spray apparatus for spraying mortar shotcrete by mixing concrete with an accelerating agent includes: a body part which has an internal space and connected with a concrete transfer part, and into which concrete transferred by the concrete transfer part is introduced; an accelerating agent injection part provided on one side of the body part to inject the accelerating agent into the internal space of the body part; a vibration tamping machine provided on one side of the body part to mix the concrete introduced into the internal space of the body part with the accelerating agent; a compressed air injection part spraying compressed air into the internal space of the body part; and a discharge unit combined with the front side of the body part to discharge shotcrete, in which the concrete and the accelerating agent are mixed by the vibration tamping machine, by using the compressed air.
Patent KR-20210081808-A (KR)
Title: Device having gesture recognition function based on optical system
Inventor: HWANG INYUP
IPC: G06F3/16
Filed: 2019-12-24
Abstract: The disclosed invention relates to a device having an optical gesture recognition function. A device having a voice recognition function includes an optical gesture recognition unit. An optical gesture recognition unit which extracts a shape of a user's hand from the two-dimensional coordinate information of received light, and performs a corresponding command if the gesture corresponding to the extracted hand shape corresponds to a predefined hand gesture.
Patent KR-20210083067-A (KR)
Title: Latent curing agent, and one-pack type epoxy resin composition comprising the same
Inventor: LEE SUK
IPC: C08G59/50
Filed: 2019-12-26
Abstract: A latent curing agent can be obtained by addition polymerization of an amino-based compound and at least one epoxy selected from a group consisting of hydrogenated bisphenol A (HBPA)-based epoxy, isocyanate-modified epoxy, and core-shell rubber dispersed epoxy. Room temperature stability and impact adhesion can be improved through the latent curing agent of the present invention.
Patent KR-20210083704-A (KR)
Title: Balance weight dispensing system and apparatus
Inventor: KIM HYUN SU
IPC: F16F15/32
Filed: 2019-12-27
Abstract: One embodiment of the present invention provides a device for automatically ejecting balance weight, which comprises: one or more first unit weights having first weight; a unit weight storage unit storing one or more second unit weights having second weight different from the first weight; a reception unit obtaining balance information measured from a wheel balance measurement device; and a control unit calculating a required weight value corresponding to the balance information by using the balance information and ejecting at least one between the first unit weights and the second unit weights from the unit weight storage unit to the outside to corresponding to the required weight value. The present invention provides the device for automatically ejecting balance weight, which increases work efficiency of a worker.
Patent KR-20210083866-A (KR)
Title: Torch Improves Productivity and Assemblyability
Inventor: KONG JAE CHEOL
IPC: F23D14/66
Filed: 2019-12-27
Abstract: The present invention relates to a torch mounted on a portable gas cylinder (gas can) to be used and, more specifically, to a torch capable of improving productivity and assembly by avoiding the use of an existing coupling method such as welding, bolt-coupling (screw-coupling) or the like for a gas preheating pipe provided to maintain a vaporization force of gas supplied to stably maintain flames. The torch with improved productivity and assembly includes: a body including a connection part connected with a gas cylinder, and an inflow part for a gas preheating pipe and a discharge part for a gas preheating pipe; a fuel mouth connected to the front side of the body; and a gas preheating pipe having one end connected with the inflow part for a gas preheating pipe and having the other end connected with the discharge part for a gas preheating pipe, and having a part overlapped with the fuel mouth. A changeable member for maintaining airtightness is fixed to each of the inflow part for a gas preheating pipe and the discharge part for a gas preheating pipe, and, in a state in which the member for maintaining airtightness is fixed, both ends of the gas preheating pipe are inserted into the inflow part for a gas preheating pipe and the discharge part for a gas preheating pipe respectively to be fixed.