baber/WOPTO huggingface dataset:
Patent KR-20210035944-A (KR)
Title: Assemblable Flexible Automotive Wheel
Inventor: KIM JEONG HEON
IPC: B60B9/26
Filed: 2019-09-24
Abstract: According to one embodiment of the present invention, provided is an assemblable flexible car wheel. According to the embodiment of the present invention, an assemblable flexible car wheel comprises: an axle hub unit coupled to a vehicle body; a brake disc unit coupled to the axle hub to perform a braking function; a caliper unit coupled to the brake disc unit to perform the braking function; a wheel hub unit coupled to the axle hub by bolts; a plurality of flexible wheel units coupled to the wheel hub via the bolts to support load and absorb shock; a tread unit coupled to the flexible wheel unit via the bolts to perform a driving function and the braking function; and a bolt cover unit for preventing separation of the bolts coupling the flexible wheel and the wheel hub.
Patent KR-20200037088-A (KR)
Title: Fin field-effect transistor device and method of forming the same
Inventor: KAO WAN YI
IPC: H01L29/78
Filed: 2019-09-24
Abstract: According to the present invention, a method of forming a semiconductor device comprises the steps of: forming a fin protruding from a substrate; forming a liner over the fin; performing a surface treatment process to convert an upper layer of the liner away from the fin to a conversion layer, wherein the conversion layer includes oxide or nitride of the liner; forming an isolation region on the opposite side of the fin after the surface treatment process; forming a gate dielectric over the conversion layer after forming the isolation region; and forming a gate electrode over the fin and over the gate dielectric.
Patent KR-20210036218-A (KR)
Title: Hardcoating composition, optical laminate and flexible display device including the same
Inventor: LEE EUN SEON
IPC: C09D183/06
Filed: 2019-09-25
Abstract: The present invention relates to a hard coating composition including: polysiloxane containing 70 mol% or more of a repeating unit containing an epoxy group-containing functional group; and a copolymer, which contains a repeating unit A derived from an aliphatic compound having 2 to 20 carbon atoms or an aromatic compound having 6 to 30 carbon atoms including two or more glycidyl ether functional groups, and a C1-C20 aliphatic or C6-C30 aromatic ester repeating unit B, and to an optical laminate comprising the same, and a flexible display device. An object of the present invention is to provide the hard coating composition which can replace a tempered glass cover window with improved high hardness and scratch resistance, and can provide a hard coating film in which curl or warpage is prevented.
Patent KR-20210037248-A (KR)
Title: Polymer, coating compositions comprising the same, and organic light emitting device using the same
Inventor: LIM DOWON
IPC: C09D125/18
Filed: 2019-09-27
Abstract: The present specification relates to a polymer including a unit represented by chemical formula 1, a coating composition including the same, and an organic light emitting device formed by using the same. The polymer may be used as a material of an organic material layer of an organic light emitting device to lower the driving voltage of the organic light emitting device.
Patent KR-20210038226-A (KR)
Title: Manhole shock prevention implement
Inventor: KIM SUK JOONG
IPC: E02D29/14
Filed: 2019-09-30
Abstract: The present invention provides a manhole shock prevention device which can be quickly installed on a recessed manhole to remove a depression with respect to the road surface, thereby preventing a long-term obstacle to vehicle traffic, and can absorb shocks, thereby enabling quiet and safe driving of a vehicle. According to an appropriate embodiment of the present invention, the manhole shock prevention device comprises: a high-strength compression rubber plate closely contacting an upper surface of a manhole cover to absorb shocks received from a vehicle traveling on the pavement, with the same diameter thereas; a high-strength magnet plate installed on the high-strength compression rubber plate to fix the manhole shock prevention device to the manhole cover by ferromagnetic force; an anti-slip plate connected to the high-strength compression rubber plate to prevent slipping of the vehicle; and a bolt fastening means for integrally connecting the high-strength compression rubber plate to the anti-slip plate.
Patent KR-20210042201-A (KR)
Inventor: SON HUI UN
IPC: B60W30/182
Filed: 2019-10-08
Abstract: The present invention proposes a sleep maintenance motion control method and apparatus for releasing an engine clutch when a vehicle is driven at a low speed or stopping, and maintaining the sleep of a sleeping infant by vibrating the vehicle at a frequency that the infant feels comfortable with. According to the present invention, the sleep maintenance motion control method may comprise the steps of: determining that the vehicle enters a sleep maintenance mode; calculating an engine target speed profile when entering the sleep maintenance mode; calculating an engine/HSG target torque based on the calculated engine target speed profile; and performing sleep maintenance motion control based on the engine/HSG operation.
Patent KR-20200043914-A (KR)
Title: Ag-Pd CORE-SHELL PARTICLE AND USE THEREOF
Inventor: WATANABE YOSHIKI
IPC: B22F1/00
Filed: 2019-10-17
Abstract: Provided is a technology capable of efficiently yielding Ag-Pd core-shell particles in which the particle diameter is controlled in a sub-micron range. The present invention provides a powder material practically formed of Ag-Pd core shell particles consisting of: Ag core particles containing silver as a principal constituent element; and a Pd shell containing palladium as a principal constituent element covering at least part of the surface of the Ag core particles, wherein hydroquinone and/or a quinine are/is attached to the surface of the resulting Ag-Pd core shell particles. Typically, when the powder material is dispersed in a specific medium, a Z average particle diameter (D_DLS) based on the dynamic light scattering method is 0.1 to 2 μm, and the polydispersity index (PDI) based on the dynamic light scattering method is 0.4 or lower.
Patent KR-20190124181-A (KR)
Inventor: LIM HOUNG SOON
IPC: F16B7/04
Filed: 2019-10-22
Abstract: The present invention relates to a bushing cap for a straight pipe and a bushing unit having the same and, more specifically, to a bushing cap and a bushing unit having the same which are movably coupled to a shaft member. The bushing cap for a straight pipe comprises: a cap body (11) of a cylindrical shape whose both surfaces are penetrated overall; a fixing wing (12) formed along an edge of one end of the cap body (11); at least one first locking tap (13) extended straight along the cap body (11) from the fixing wing (12) to be extended to the outside of an edge of the other end of the cap body (11); and at least one second locking tap (14) extended from the edge of the other end of the cap body (11). The first and second locking taps (13, 14) are coupled to each other by latching hooks (132, 142) formed on end portions thereof and bent in different directions.
Patent KR-20210047730-A (KR)
Title: Polymerization reactor
Inventor: CHOI JAE HOON
IPC: C08F2/01
Filed: 2019-10-22
Abstract: The present invention relates to a polymerization reactor for carrying out polymerization with a catalyst and reactants as raw materials introduced thereto. The polymerization reactor includes: a reactor having an internal space; a shaft rotating axially in the reactor; a first impeller configured to dispose the shaft at the center inside thereof, to form a spiral along the longitudinal direction so as to surround the shaft at a distance and to rotate together with the shaft; and a second impeller configured to dispose the shaft at the center inside thereof, formed along the longitudinal direction spirally so that the second impeller may surround the shaft with an interval from the first impeller and rotating together with the shaft, wherein the first impeller and the second impeller have spirals formed in the opposite direction to each other so that one may transfer the raw materials upwardly and the other may transfer the raw materials downwardly, when the first impeller and the second impeller are rotated by the shaft at the same time. Therefore, since the first impeller and the second impeller agitate the raw materials in such a manner that one may transfer the raw materials upwardly and the other may transfer the raw materials downwardly, it is possible to induce the longitudinal motion of the raw materials to prevent deposition thereof on the internal surface of the reactor and to further accelerate polymerization.
Patent KR-20210050795-A (KR)
Title: Compatible control device for railway facilities and compatibility method of application software using the same
Inventor: OHN JUNG GHUN
IPC: G06F9/448
Filed: 2019-10-29
Abstract: Disclosed are a compatible control device for railway facilities and a method for interchanging application software for compatibility of a control device and application software in a platform screen door and a train. The compatible control device for railway facilities, which connects a communication module as a physical route where communication is delievered and an external input/output hardware to enable application software to be interchanged in a platform screen door and a train, comprises: a hardware device driver connected to a plurality of external input/output hardwares; a plurality of application software modules separated by a function for control to operate independently; an operating system for controlling the external input/output hardware and providing basic environment for the application software to function as a mediator to enable a user to use the compatible control device for railway facilities; and a compatible middleware for interchanging the communication module, the hardware device driver and the application software modules by using a variable name to perform some functions aside from basic functions of the operating system, wherein each of the application software modules interfaces with the outside by using an input/output variable and assigns a hardware address to a place where the input/output variable is read and written, based on the variable name in a process of opening the compatible control device.
Patent KR-20210051542-A (KR)
Title: Battery module, battery rack and energy storage system comprising the battery module
Inventor: YOO JAE MIN
IPC: H01M50/20
Filed: 2019-10-30
Abstract: A battery module according to an embodiment of the present invention includes a plurality of battery cells, a module case for accommodating the plurality of battery cells, and a reinforcement bracket mounted on both sides of the module case and having a handle. The present invention can reduce manufacturing costs.
Patent KR-20210051942-A (KR)
Title: Method for manufacturing pattern current collector for seawater battery and the pattern current collector for seawater battery manufactured using the same
Inventor: KANG SEOK JU
IPC: C23C14/16
Filed: 2019-10-31
Abstract: The present invention relates to a method of manufacturing a pattern current collector for a seawater battery, and a pattern current collector for a seawater battery manufactured thereby. More particularly, the pattern current collector for the seawater battery is manufactured by inserting an aluminum foil on which a pattern shadow mask having a pattern where a plurality of circular holes are formed at regular intervals is placed into an evaporator to deposit a copper metal thin film or a silver metal thin film so that the copper metal thin film or the silver metal thin film is formed on the aluminum foil that is not covered by the pattern shadow mask, thereby forming a predetermined pattern. Accordingly, sodium ions are controlled to selectively move to the copper metal thin film or the silver metal thin film formed in the predetermined pattern, so that the above configuration is able to be used as an optimal pattern current collector capable of stably performing charging and discharging reactions for a long time so as to be applied as a negative electrode for a reversible seawater battery.
Patent KR-20210055256-A (KR)
Title: System and method for calculating calibrated location information
Inventor: PARK KI BEOM
IPC: G06Q10/06
Filed: 2019-11-07
Abstract: Disclosed are a system and method for calculating corrected location information. In the present invention, when location information transmitted from a user terminal is not received for a certain period of time, virtual location information for an expected location, which is not received, can be calculated by using received location information and location information, which is newly received after non-reception, a lack of basic data required for pattern analysis can be compensated by using the virtual location information, and more accurate location information can be provided through location correction using the virtual location information.
Patent KR-20210058286-A (KR)
Title: Removal and attachable assistant for radianting heat and exhausting moisture
Inventor: RYU HAK HYEON
IPC: A41D13/002
Filed: 2019-11-14
Abstract: One embodiment of the present invention provides a detachable heat dissipation and moisture-proof aid that is detachable from a user body contact portable device and includes: a front cover unit; a rear cover unit; and a passage forming support unit which includes an intake/exhaust unit including a passage region and an intake/exhaust fan, is coupled between the front cover unit and the rear cover unit, and performs at least one of a function of discharging heat and moisture through the intake/exhaust unit or a function of receiving external air through the intake/exhaust unit and discharging the external air through the front cover unit and the rear cover unit so that the heat and moisture between the portable device and a human body contact unit can be easily discharged.
Patent KR-20210058409-A (KR)
Inventor: SHIN YOON BOK
IPC: G01R27/08
Filed: 2019-11-14
Abstract: The present invention relates to a short circuit detection apparatus for an electric vehicle, capable of determining whether there is a short circuit between a battery and a vehicle body based on resistance values detected between an anodic terminal of the battery and an earth of the vehicle body and between a cathodic terminal of the battery and the earth of the vehicle body, and obviating the need for a separate power source for measurement during the determination procedure while obviating the need for control in an uninsulated state for the detection of a short circuit. According to the present invention, the short circuit detection apparatus for an electric vehicle includes: a first insulation switch connected between an anodic terminal of a battery of an electric vehicle and an insulated vehicle body (hereinafter referred to as "vehicle body earth") of the electric vehicle; an insulation resistor (Rh) and a first measurement resistor (Rm1) connected to input and output terminals of the first insulation switch respectively; a first amplification part connected to the output terminal of the first insulation switch in parallel with the first measurement resistor (Rm1) while connected to the vehicle body earth; a second insulation switch connected between a cathodic terminal of the battery and the vehicle body earth; an insulation resistor (Rn) and a first measurement resistor (Rm2) connected to an input terminal, connected with the first insulation switch, of the second insulation switch and an output terminal of the second insulation switch respectively; a second amplification part connected to the output terminal of the second insulation switch in parallel with the second measurement resistor (Rm2) while connected to an earth of the battery; and a short circuit detection part.
Patent KR-20210061074-A (KR)
Inventor: KIM YOU NA
IPC: F28G1/16
Filed: 2019-11-19
Abstract: The present invention relates to a method for cleaning a heat exchanger, comprising: a step of feeding a solvent stream and solid particles over a heat exchanger; a step of adsorbing contaminants formed inside the heat exchanger on the surface of the solid particles while moving the mixed stream of the solid particles and the solvent from the top to the bottom of the heat exchanger; and a step of discharging the stream containing the solvent that has passed through a filter unit installed under the heat exchanger to a solvent discharging unit, and discharging the solid particles adsorbing the contaminants that have not passed through the filter unit through a solid particle discharging unit.
Patent KR-20210061835-A (KR)
Inventor: KIM JOON HO
IPC: H01L51/52
Filed: 2019-11-20
Abstract: The present invention relates to an encapsulation material for an organic electronic device and an organic electronic device including the same and, more specifically, to an encapsulation material for an organic electronic device and an organic electronic device including the same which eliminate and block materials that cause defects such as moisture, impurities and the like from accessing the organic electronic device, simultaneously have excellent effects in moisture resistance and heat resistance while preventing an interlayer delamination phenomenon that can occur when moisture is eliminated, and prevent pixel defects of the organic electronic device.
Patent KR-20210064501-A (KR)
Title: Location optimizing method for loading mold to reduce the energy consumption
Inventor: LEE SANG HEON
IPC: B21D37/14
Filed: 2019-11-25
Abstract: The present invention comprises: a step of receiving, by a state information input part, a mold state information; a step of calculating, by a score calculating part, a score of the mold based on the state information; and a step of determining, by a load positioning part, the loading position of the mold based on the score of the mold and the score corresponding to a preset loading position. Therefore, the present invention is capable of allowing a moving distance and a time to be minimized.
Patent KR-20200069231-A (KR)
Title: Plasma processing apparatus and plasma processing method
Inventor: TATESHITA KOICHI
IPC: H01J37/32
Filed: 2019-11-29
Abstract: When high-frequency power is supplied to a central portion of an upper electrode, a treatment gas is also supplied uniformly from the center. The present invention relates to a plasma treatment apparatus that performs plasma treatment on a substrate in a treatment container, and includes: an upper electrode disposed on the upper side in the interior of the treatment container; a power supply rod configured to supply high-frequency power from a plasma source to the center of the upper electrode through a matcher; a gas diffusion plate having a plurality of discharge holes and disposed on the lower side of the upper electrode; and a gas introducing member configured to introduce a treatment gas into the treatment container, wherein the gas introducing member has an annular part disposed on the upper side of the upper electrode and surrounding the power supply rod, in which a gas passage is formed, a tubular insulation introducing member is provided on the lower side of the annular part, two or more gas supply passages communicated with the gas passage and formed upwards and downwards are formed in the interior of the insulation introducing member, a merging part in which the treatment gas from the gas supply passage merges is provided immediately under a connection part of the upper electrode and the power supply rod, and the treatment gas after the merging in the corresponding merging part flows to a space formed on the upper side of the gas diffusion plate and configured to communicate with the discharge hole.
Patent KR-20210067162-A (KR)
Title: support publicitaire
Inventor: KIM JI WOOG
IPC: G09F15/00
Filed: 2019-11-29
Abstract: Up to now, there have been various types of air signboard (i.e., air dancer). However, the air dancer has a problem of consuming a lot of electricity as it maintains its shape by turning on a propeller at a bottom and blowing air. Accordingly, the present invention is characterized in that electric charges can be saved by maintaining the shape of a spring signboard by replacing the propeller with a spring.
Patent KR-20190135964-A (KR)
Title: Light-emitting element, light-emitting device, electronic device, and lighting device
Inventor: SEO SATOSHI
IPC: H05B33/14
Filed: 2019-11-29
Abstract: Provided is a light-emitting element having high external quantum efficiency. In addition, provided is a light-emitting element having a long lifespan. The light-emitting element includes a light-emitting layer between an anode and a cathode. The light-emitting layer is laminate of a first light-emitting layer and a second light-emitting layer, wherein the first light-emitting layer is formed on an anode side and at least includes a first light-emitting material for converting triplet excitation energy into light emission, a first organic compound having an electron transporting property, and a second organic compound having a hole transporting property, and the second light-emitting layer at least includes a second light-emitting material for converting triplet excitation energy into light emission, a second organic compound, and a third organic compound having an electron transporting property. The first organic compound has a LUMO level higher than those of the third organic compound, the first light-emitting material exhibits light emission of a wavelength shorter than those of the second light-emitting material, and each of the first organic compound and the second organic compound, and the second organic compound and the third organic compound forms an excitation complex.
Patent KR-20210073148-A (KR)
Title: Apparatus and method for estimating path loss using interval refractive index profile information
Inventor: KIM JONG HO
IPC: H04B17/373
Filed: 2019-12-10
Abstract: Disclosed are a path loss predicting device using atmospheric refractive index profile information for each section and a method thereof. The path loss predicting device comprises the following steps of: dividing a propagation path into a plurality of sections; allocating atmospheric refractive index profile information corresponding to each of the sections; identifying a section corresponding to a distance from a transmission point; and determining signal strength that corresponds to the distance from the transmission point and has attenuated according to a path loss by using an atmospheric refractive index profile and parabolic equation (PE) assigned to the identified section.
Patent KR-20200003355-A (KR)
Inventor: CHOI SUNG HWAN
IPC: B60W30/08
Filed: 2019-12-16
Abstract: The present invention provides a method for recognizing a region where another vehicle can exist as a hidden region among regions covered by an external object in the field of view of a vehicle, based on the road information of the vehicle and the field of view information of the vehicle, and an electronic device therefor. In the present invention, at least one of an electronic device, a vehicle, and an autonomous vehicle can be linked to a device and the like related to an artificial intelligence module, an unmanned aerial vehicle (UAV), a robot, an augmented reality (AR) device, a virtual reality (VR) device, and 5G services.