baber/WOPTO huggingface dataset:
Patent KR-20220105926-A (KR)
Title: Chemical strengthening method of hollow glass body and hollow glass body thereof, and high strength lightweight plastic including the same
Inventor: HONG SANGHYUN
IPC: C08K7/28
Filed: 2021-01-21
Abstract: Disclosed are a method for chemically strengthening hollow glass bodies, hollow glass bodies chemically strengthened thereby, and high-strength lightweight plastic containing the hollow glass bodies. The method has no risk of damage to hollow glass bodies even in the event of rapid change in pressure or temperature by using, as a plastic additive, the chemically-strengthened hollow glass bodies, wherein surfaces of low specific gravity hollow glass bodies are changed into hard surfaces by chemical strengthening. As a result, the high-strength lightweight plastic according to the present invention has a modulus of 3.5 to 5.5 Ga and a hardness (Hv) of 0.5 to 1.0 GPa by adding the chemically strengthened glass hollow bodies as the plastic additive to the plastic resin composition, so that it is possible to realize ultra-light weight while having high strength.
Patent KR-20210015995-A (KR)
Inventor: CHOI SEUNG KWAN
IPC: G06F21/31
Filed: 2021-01-28
Abstract: According to some embodiments of the present invention, a computer program stored on a computer-readable storage medium comprises instructions for causing the processor of a main authentication server to perform the following steps. The steps comprise: receiving login information from a client; identifying whether the login information is valid when the login information is received; generating an authentication token and transmitting the authentication token to the client if the login information is valid; receiving a verification request signal for the authentication token from a server for a specific site; verifying the authentication token in response to the verification request signal; and transmitting a verification completion signal to the specific site when the verification of the authentication token is completed, and recording a subscription history for the specific site in a blockchain network.
Patent KR-20220114253-A (KR)
Title: Virtual sensing apparatus of fluid-structure and operating method thereof
Inventor: KIM JIN GYUN
IPC: G01D21/02
Filed: 2021-02-08
Abstract: The present invention relates to a virtual sensor device of a fluid-solid ductile structure and an operation method thereof. In accordance with one embodiment, the virtual sensor device includes: a test data acquisition part acquiring modal data derived through a modal test on a fluid-solid ductile structure; a physical model update part updating a physical model for simulating the fluid-solid ductile structure by using the acquired modal data and an order reduction modeling technique; a survey data measurement part measuring survey displacement data from a first spot of the fluid-solid ductile structure; and a virtual sensor information generation part estimating the virtual displacement data of a second spot of the fluid-solid ductile structure by using the updated physical model, the measured survey displacement data and a virtual sensing algorithm, and generating virtual sensor information of the second spot based on the estimated virtual displacement data. Therefore, the present invention is capable of reducing the number of required sensors and costs for measurement.
Patent KR-20220114695-A (KR)
Title: Apparatus for laundry treatment and method of controlling the same
Inventor: SEO JINHO
IPC: D06F39/04
Filed: 2021-02-09
Abstract: Provided is a clothes treatment apparatus. The clothes treatment apparatus of the present invention comprises: a clothes treatment room where clothes are accommodated; and a machine room including a steam generating device which is separated from the clothes treatment room and generates steam supplied to the clothes treatment room. The steam generating device includes: a heating device which heats water to generate the steam; a housing having a water supplying port through which the water is introduced and a steam discharging port through which the steam generated by heating the water by the heating device is discharged; and a temperature sensor measuring a temperature of an inner space of the housing. The temperature sensor is located around a water inlet and measures a temperature of the water flowing into the housing through the water inlet. An objective of the present invention is to provide the clothes treatment apparatus capable of determining whether or not the water is normally supplied to the steam generating device without an additional component, and a control method thereof.
Patent KR-20210104578-A (KR)
Title: Laminated sheet
Inventor: OKUMURA KEISUKE
IPC: B32B7/025
Filed: 2021-02-10
Abstract: A laminated sheet (13) includes: a sheet-shaped inductor (2) including a plurality of wirings (7) and a magnetic layer (8) for embedding the plurality of wirings (7); and a mark-forming layer (15) disposed on one side of an inductor (2) in a thickness direction. Therefore, the laminated sheet can be precisely aligned to form vias.
Patent KR-20220115303-A (KR)
Title: Head structure for rock crushing capable of rotating
Inventor: JI JONG YUN
IPC: E21C37/02
Filed: 2021-02-10
Abstract: The present invention relates to a head structure for crushing a rock capable of rotating. More specifically, the present invention relates to a head structure for crushing a rock capable of rotating, in which a truncated cone unit is fixed on an upper end unit of a head unit to be tilted to be opened and broader downwards. On a lower end of a link unit detachably engaged with a link of an excavator, a truncated cone groove unit is formed to be mutually supplemental with the truncated cone unit and detachably engaged with the truncated cone unit. The head unit and the link unit are connected by a connection unit, so even if the head unit for crushing a rock is rapidly and tiltedly rotated when crushing a rock, the truncated cone unit fixed on the upper end of the head unit skids and rapidly rotates following the head unit at the same speed, and such skid is held by the connection unit. Accordingly, the skid is limited to the length of the connection unit, and no part of the head structure for crushing a rock can be damaged while being used. Accordingly, the present invention is able to effectively excavate a rock such as a tunnel, allow a worker to perform constructions for excavating a tunnel with no concern, and allow the rapid execution of an excavation construction.
Patent KR-20210106365-A (KR)
Inventor: LEE SANG HOON
IPC: C08F2/48
Filed: 2021-02-17
Abstract: The present invention relates to a photopolymerizable composition capable of forming an optical member exhibiting improved optical properties including excellent light transmittance, low haze and a high refractive index, an optical member manufactured therefrom, and a display device. The photopolymerizable composition includes: at least one olefin-based monomer having a photocurable functional group; metal oxide particles; an amine compound having an amine group and a photocurable functional group; and a photopolymerization initiator.
Patent KR-20210023921-A (KR)
Title: Optical device for augmented reality having visual acuity correction function
Inventor: HA JEONG HUN
IPC: G02B27/01
Filed: 2021-02-18
Abstract: The present invention relates to an optical device for augmented reality providing a vision correction function, which comprises: an image output unit for emitting augmented reality image light, which is the image light corresponding to an image for augmented reality; a reflection unit for providing the image for augmented reality to a user by reflecting and transmitting the image light for augmented reality emitted from the image output unit toward the pupil of an eye of the user; and optical means for transmitting at least a portion of the image light of a real object, which is the image light emitted from the real object, toward the pupil of the eye of the user, in which the reflection unit is disposed. The surface of the reflection unit is formed in a curved surface.
Patent KR-20220120068-A (KR)
Title: The ball marker for golf
Inventor: KIM TAE YEOL
IPC: A63B57/30
Filed: 2021-02-22
Abstract: The present invention relates to a ball marker for golf. In the ball marker for golf according to the present invention, a hole cup direction display unit (120) and a leveler (130) are sequentially arranged toward a hole cup (H) in front in a body (110) made of a metal material formed flat in a plate shape, and a concave portion (111) is formed on the front part of the body (110) to have the same curvature as a golf ball (B). According to the present invention, a user can accurately putt in a psychologically stable state.
Patent KR-20220122396-A (KR)
Title: Non-Animal Meat Substitute
Inventor: PARK SANG CHEOL
IPC: A23L11/00
Filed: 2021-02-26
Abstract: The present invention relates to a meat substitute that reproduces the texture and taste of meat. When using the meat substitute of the present invention, it is possible to provide the meat substitute that reproduces the texture and taste of meat in which lean meat and fat are evenly mixed. According to one aspect of the present invention, the present invention provides the non-animal meat substitute comprising: konjac solids prepared by drying a mixture of konjac powder and a kelp water extract; and a soy protein composition comprising coconut oil, soybean powder and potato starch.
Patent KR-20220123964-A (KR)
Title: Photonizing Ink Composition for Ultra Thin Glass
Inventor: KANG CHEONSU
IPC: C09D11/101
Filed: 2021-03-02
Abstract: The present invention relates to a photocurable ink composition for processing ultra-thin glass and, more specifically, to a photocurable ink composition for processing ultra-thin glass comprising: 40-70 parts by weight of an epoxy resin; 30-60 parts by weight of an acrylate monomer; 0.1-5 parts by weight of a photoinitiator; 0.01-5 parts by weight of an adhesion promoter; and 5-10 parts by weight of hollow silica filler.
Patent KR-20220125868-A (KR)
Inventor: LEE HYUN SEONG
IPC: G06F3/0354
Filed: 2021-03-04
Abstract: The present invention relates to a vehicle touch panel structure for operating electronic devices or air conditioners, etc. The present invention comprises: a front panel in which various components are accommodated; a touch film deposited on the rear surface of the front panel; a printed circuit board (PCB) electrically connected to the touch film; a light emitting part mounted on the printed circuit board and emitting light toward the front panel; and a rear panel coupled to the rear surface of the front panel to seal the inside of the front panel. The front panel comprises: a panel base part constituting a body; and a plurality of button parts recessed toward the rear in intaglio from the panel base part. Accordingly, the present invention can more effectively prevent accidental touches to other button parts disposed close to a button part to be touched.
Patent KR-20220125382-A (KR)
Title: Method of manufacturing ito thin layer
Inventor: KIM KYUNG HWAN
IPC: C23C14/50
Filed: 2021-03-05
Abstract: Disclosed are an opposite target type sputtering device and an ITO thin film manufacturing method using the same, which can manufacture an amorphous ITO thin film with high electron mobility. The opposite target type sputtering device includes a chamber, a substrate mounting part, a gas storage part, a gas supply part, a gas control part, a first magnet part, a second magnet part and a vacuum pump. The substrate mounting part is disposed inside the chamber and mounts an object to be deposited. The gas storage part includes a first tank for storing a first gas and a second tank for storing a second gas. The gas supply part supplies the gas into the chamber. The gas control part mixes the gas supplied from the first tank and the second tank at a predetermined ratio and supplies the mixed gas to the gas supply part. The first magnet part and the second magnet part are disposed inside the chamber, and are respectively disposed on rear surfaces of a first target and a second target. The vacuum pump exhausts the gas inside the chamber.
Patent KR-20220125999-A (KR)
Inventor: PARK HYUN DUCK
IPC: A23F5/04
Filed: 2021-03-08
Abstract: The present invention relates to a coffee composition containing hemp seeds and, more specifically, to a coffee composition containing hemp seeds which has excellent taste and flavor since the active ingredients and savory taste and flavor contained in the hemp seeds can be included in the coffee by manufacturing the coffee composition, formed by mixing crushed coffee bean resulting from crushing roasted coffee beans with crushed hemp seeds resulting from crushing roasted hemp seeds, and has an excellent preference with respect to the taste and flavor of the coffee since extraction easiness and solubility are excellent to be conveniently taken and also the taste and the flavor can be effectively extracted by mixing crushed coffee bean and crushed hemp seeds crushed to proper particle size after roasting to manufacture the coffee composition.
Patent KR-20210029757-A (KR)
Title: Transmitter and shortening method thereof
Inventor: KIM KYUNG JOONG
IPC: H03M13/11
Filed: 2021-03-08
Abstract: A transmitter is provided. The transmitter includes: an outer encoder configured to encode input bits to generate parity bits; a zero padding unit configured to constitute LDPC information bits including the outer-encoded bits including the input bits as the parity bits, and zero bits; and an LDPC encoder configured to encode the LDPC information bits. The present invention provides the transmitter and shortening method thereof, which performs shortening based on a preset shortening pattern.
Patent KR-20220126167-A (KR)
Inventor: CUI YING LAN
IPC: G06Q30/02
Filed: 2021-03-08
Abstract: The present invention relates to a game-based shopping mall system and, specifically, to a game-based shopping mall system which uses a shopping mall implemented as an online game to allow an actual purchasing activity in the game and delivery of a purchased product. Therefore, in line with a recent global trend of contact-free transactions, a company can increase sales, a society can activate a trading market, and a user can perform reliable transactions without directly contacting a person and feel an interest as the system is based on a game. In addition, in the present invention, sales NPCs in the game follow a tone or accent (dialect) according to a set region to create a real trading environment and haggle like a real transaction. The game-based shopping mall system comprises a user terminal including an interface to play the game, and a shopping mall server.
Patent KR-20210032370-A (KR)
Title: Composition for anti-oxidation, anti-inflammation, anti-diabetes, or anti-wrinkle comprising extract of Hwangok apple peel
Inventor: CHO YOUNG JE
IPC: A61K36/73
Filed: 2021-03-17
Abstract: The present invention relates to an antioxidant, anti-inflammatory, anti-diabetic, or anti-wrinkle composition comprising a Hwangok apple peel extract as an active ingredient. According to the present invention, the Hwangok apple peel extract, which is a newly-cultivated variety, has an anti-oxidative effect by inhibiting DPPH radicals, ABTS radicals and TBARs and increasing PF, and exhibits an effect of inhibiting inflammatory responses by inhibiting hyaluronidase. In addition, the Hwangok apple peel extract maintains a shape of elastin molecules by inhibiting elastase activity, is effective in alleviating wrinkles by inhibiting collagenase activity, and shows an effect of preventing diabetes by inhibiting α-amylase and α-glucosidase enzyme activity. Therefore, it is expected that the Hwangok apple peel extract according to the present invention can be used advantageously as an antioxidant, anti-inflammatory, anti-diabetic, or anti-wrinkle pharmaceutical composition, food composition or cosmetic composition.
Patent KR-20220131066-A (KR)
Title: Hardmask composition, hardmask layer and method of forming patterns
Inventor: YOON BYERI
IPC: G03F7/11
Filed: 2021-03-19
Abstract: The present invention relates to a hard mask composition comprising a polymer represented by following chemical formula 1 and a solvent. In chemical formula 1, the definitions of Ar, X, Y, Z^1, and Z^2 are the same as described in the present specification. According to the present invention, provided is the hard mask composition having excellent etching resistance and heat resistance and at the same time having improved transparency properties at a high thickness.
Patent KR-20210038495-A (KR)
Title: Electronic apparatus, control method of electronic apparatus and computer readable recording medium
Inventor: LEE HAN WOO
IPC: G08G1/0962
Filed: 2021-03-23
Abstract: Disclosed is a control method of an electronic device. The present control method comprises a step of generating signal type information by using image data of a signal region part of a traffic light from driving-related image data of a vehicle, and a step of performing driving-related guidance of the vehicle using the generated signal type information; and the step of generating signal type information comprises a step of determining a region-of-interest including a traffic light from driving-related image data, a step of converting the image data of the determined region-of-interest based on a preset pixel value and generating the region-of-interest image data, and a step of detecting image data of a signal region part of the traffic light from the generated region-of-interest image data. Therefore, the present invention is capable of improving user convenience.
Patent KR-20210083213-A (KR)
Title: Particle counter
Inventor: KIM YONG JUN
IPC: G01F23/26
Filed: 2021-03-26
Abstract: A particle counter according to the present embodiment comprises: a reservoir in which a working fluid is stored; a conditioner in which saturated vapor is formed and into which particles flow through one end thereof; a condenser in which supersaturated vapor is formed and which discharges, through one end thereof, droplets formed when the particles pass through the supersaturated vapor; a plurality of hydrophilic wicks formed at the wall surfaces of the reservoir, the condenser and the conditioner so as to transfer the working fluid stored in the reservoir; and a counter for counting the droplets. According to the present invention, the particle counter is implemented by using water so as to be harmless to the human body.
Patent KR-20220135579-A (KR)
Inventor: JIN HYOUNGJOON
IPC: H01M4/587
Filed: 2021-03-30
Abstract: According to the present specification, provided is an anode material for a sodium metal battery, including: a crystalline graphite carbon structure; and an amorphous carbon structure positioned on at least a part of the crystalline graphite carbon structure, wherein the amorphous carbon structure is doped with a heterogeneous element. The present invention can exhibit excellent life characteristics.
Patent KR-20220136653-A (KR)
Title: State estimating method of synchronous motor
Inventor: MOON CHEOL
IPC: H02P21/26
Filed: 2021-04-01
Abstract: The present invention relates to a state tracking method of a synchronous motor which comprises the following steps of: configuring a current-based state equation having a reduced-order double structure into two state modules; estimating one current at sampling time of each current control period through a Kalman filter and double-structuring the state equation to alternately estimate the same at each current sampling; and estimating a position and a speed of the synchronous motor based on the estimation. In addition, the state tracking method of the synchronous motor may be implemented in various ways according to an embodiment.
Patent KR-20210045959-A (KR)
Title: Terminal and method for coverting and outputting attribute information of real objects, computer-readable recording medium
Inventor: AN SONG KIL
IPC: G06K9/62
Filed: 2021-04-07
Abstract: The present invention relates to a terminal and method for converting and outputting attribute information of a real object and a computer-readable recording medium. The terminal comprises: an object collection unit collecting real object information on a real object located in the real world; a digital output unit outputting the collected real object information as digital real object information, which is digital information; and a control unit converting real object attribute information of the real object information into change object attribute information to correspond to attribute change request information and controlling to generate and output digital change object information by reflecting the change object attribute information in the digital reality object information when the attribute change request information related to an attribute change of the real object information is received.
Patent KR-20220140136-A (KR)
Inventor: KIM CHAN HO
IPC: H01M50/178
Filed: 2021-04-09
Abstract: The present invention relates to a tape attachment device for attaching a tape to a pouch in which an electrode tab is exposed, including: a rotating unit that rotates at a certain angle while the tape drawn out from a tape supply roll is attached to the outer circumferential surface thereof; a cutting unit for cutting the tape attached to the rotating unit; a separating unit for separating the tape cut by the cutting unit on the rotating unit; and an adsorption unit for adsorbing and transferring the tape separated by the separation unit.
Patent KR-20220144023-A (KR)
Inventor: DONGHA JANG
IPC: F04B51/00
Filed: 2021-04-16
Abstract: According to an embodiment of the present invention, a fire pump analysis device for a fire fighting vehicle comprises: at least one processor; and a memory for storing commands processed by the processor. The commands stored in the memory include a command that selects a fire pump for each situation by calculating the water pressure, light, and water flow rate for each fire pump for a fire fighting vehicle using performance data and fire hose data for each fire pump for a fire fighting vehicle and comparing with field situation data.
Patent KR-20220120405-A (KR)
Title: Heating system for vehicle seats
Inventor: PARK IL SEOUK
IPC: B60H1/22
Filed: 2021-04-20
Abstract: According to one embodiment, a seat cooling and heating system comprises: a seat; a cooling and heating unit installed inside the seat to be heated or cooled; and a plurality of heat pipes coupled to one side of the cooling and heating unit. The heat pipe distributes heat of the cooling and heating unit on an entire area of the seat or absorbs the heat of the seat.
Patent KR-20220146781-A (KR)
Title: Self-Elevating Crane Apparatus for Installation and Maintenance of Wind Turbine System
Inventor: JEON JAE YOUNG
IPC: F03D13/10
Filed: 2021-04-26
Abstract: A crane device of the present invention is for the installation and maintenance of a tower and a wind power generation system provided on top of the tower. The crane device comprises: an elevating unit attached to the tower and provided to move up and down along the tower; and a crane unit configured to lift elements constituting a wind power tower system and disposed on top of the elevating unit. The elevating unit comprises: an upper base and a lower base configured to surround the tower and variable in a state fixedly supported at any position of the tower and a state capable of moving up and down with respect to the tower; a plurality of posts extending between the upper and lower bases so that the upper and lower bases are fixed to each other at positions spaced apart from each other vertically; an elevating base configured to surround the tower, variable in a state fixedly supported at any position of the tower and a state capable of moving up and down with respect to the tower, and disposed to move up and down along the post between the upper and lower bases; and a driving mechanism disposed between the elevating base and the upper base or the lower base and changing the distance between the elevating base and the upper and lower bases by varying the length.