baber/WOPTO huggingface dataset:
Patent KR-20190019243-A (KR)
Inventor: GOO JEONG MIN
IPC: E01B13/00
Filed: 2017-08-16
Abstract: The present invention relates to an operating system for train derailment prevention, including a step formed along an installation position of a railway to be formed and including a curved section, a sleeper arranged at a predetermined interval along the step, a pair of rails respectively provided along one end and the other end of the arranged sleeper, a derailment prevention unit for pressing the rail provided on the sleeper formed in the curve section upward to prevent train derailment from a rail, a load measuring unit for real-time measurement of a load of the train passing through the curved section, which includes a centrifugal force, and a control unit for controlling the derailment prevention unit by receiving the signal of the load measuring unit. The derailment prevention unit is installed in the curved section so as to be positioned between the arranged sleepers. According to the present invention, the derailment prevention unit performs real-time confirmation of the states of the step, the sleeper, and the rail installed in the curved section and provides support on the lower side. Accordingly, the lower side is supported in response to the load applied to the train and including the centrifugal force, and thus derailment and accidents can be prevented.
Patent KR-20190019632-A (KR)
Inventor: KIM JIN EOK
IPC: G01N21/35
Filed: 2017-08-18
Abstract: According to the present invention, in a Fourier transform infrared (FT-IR) spectroscopic analysis to determine whether a heavy-duty coating film system constructed as various types of products are formed with multiple layers is constructed with a correct product, or an unknown film is any product, when a film is aged in accordance with aged deterioration, a limit occurs when determining a product with an FT-IR analysis result. According to the present invention, a correlation coefficient is calculated from a covariance value with respect to transmission for each wave number of an FT-IR spectrum between an unknown sample and a compared product sample to individualize the unknown sample to a specific product through statistical technique.
Patent KR-20190022055-A (KR)
Inventor: HUANG CHENGBIAO
IPC: G01S15/93
Filed: 2017-08-25
Abstract: The present invention discloses a main/longitudinal mode compatible parking radar auxiliary system including a main sensor and at least one dependent sensor. The dependent sensor includes an ultrasonic IC, a booster driving module, and a second ultrasonic sensor. A CPU module drives a first ultrasonic sensor through the main driving module. The first ultrasonic sensor expands and converts a reflected signal through a main expansion module to transmit the reflected signal to an A/D conversion module of the CPU module. The CPU module drives the ultrasonic IC of the corresponding dependent sensor through a sub driving module. The ultrasonic IC drives the second ultrasonic sensor through the booster driving module, and the second ultrasonic sensor feeds back the reflected signal to the A/D conversion module of the CPU module through the ultrasonic IC. In the present invention, each of the dependent sensor uses the ultrasonic IC such that a distance of an entire system probe becomes farther away, and the capability for interference becomes stronger.
Patent KR-20190022161-A (KR)
Inventor: CHO EUN AE
IPC: H01M4/86
Filed: 2017-08-25
Abstract: A catalyst according to the present invention can be provided as a highly durable material having activity for an oxygen reduction reaction by doping carbon nanofibers having a crystalline carbon structure with a transition metal and nitrogen. In addition, the catalyst can increase the rate of the oxygen reduction reaction by maximizing a reaction area by forming a plurality of nanopores while maintaining a uniform one-dimensional skeleton of the carbon nanofibers. In addition, the porous carbon nanofibers have excellent durability and specific surface area, and can support various active components such as platinum nanoparticles with high content by using the porous carbon nanofibers as a support.
Patent KR-20180121314-A (KR)
Inventor: TSAI CHIA CHING
IPC: H01L21/02
Filed: 2017-08-29
Abstract: A method includes the step of forming a transistor. The step of forming the transistor includes the steps of: forming a gate dielectric on a semiconductor region; forming a gate electrode on the gate dielectric; and forming a source/drain region extended into the semiconductor region. The method further includes the steps of: forming a source/drain contact plug which is formed on the source/drain region and is electrically coupled to the source/drain region; and forming a gate contact plug which is formed on the gate electrode and is in contact with the gate electrode. At least one of the step of forming the gate electrode, the step of forming the source/drain contact plug, and the step of forming the gate contact plug includes the steps of: forming a metal nitride barrier layer; and depositing a metal-containing layer which is formed on the metal nitride barrier layer and is in contact with the metal nitride barrier layer. The metal-containing layer includes at least one of a cobalt layer and a metal silicide layer. Accordingly, the present invention can reduce resistivity.
Patent KR-20190027172-A (KR)
Inventor: KIM YOUNG SEOP
IPC: G06T3/40
Filed: 2017-09-06
Abstract: The present invention relates to a technology on a system and a method for generating a 360-degree image which enable an object to be displayed on each image at the same position on a 360-degree image when an image photographing the same place is converted into the 360-degree image. To this end, the system for generating a 360-degree image comprises: an input unit for receiving a previously input reference image and a two-dimensional image photographing the same object; a spatial information setting unit for setting a feature point in the two-dimensional image; and a 360-degree image generating unit for converting the two-dimensional image into a 360-degree image after synchronizing a position of a feature point for the same object of the two-dimensional image with a position of a feature point for the same object of the reference image so as to display the same object at the same position as the reference image when the two-dimensional image is converted into the 360-degree image.
Patent KR-20180033110-A (KR)
Inventor: KIM SO YOUNG
IPC: C09J123/00
Filed: 2017-09-25
Abstract: The present invention relates to an adhesive composition and an organic electronic device comprising the same. More specifically, provided are an adhesive composition, and an organic electronic device comprising the same. According to the present invention, since an encapsulant structure, capable of effectively blocking oxygen or moisture introduced into organic electronic devices from the outside, can be made, it is possible to secure lifespan of the organic electronic devices. In addition, application becomes easy during a process for forming the encapsulate structure in the organic electronic device, and thus it is possible to prevent blockage of an application nozzle or introduction of bubbles into the encapsulate structure, thereby improving processability.
Patent KR-20180036578-A (KR)
Inventor: SHIBAYAMA TAKESHI
IPC: H01F1/08
Filed: 2017-09-27
Abstract: Provided are a ferrite composition having preferable initial permeability, resistivity, frequency characteristics, and temperature characteristics, and an electronic device using the ferrite composition. The ferrite composition comprises a main component and an accessory component. The main component comprises: 18 to 30 mol% of iron oxide in the reduction of Fe_2O_3; 4 to 14 mol% of copper oxide in the reduction of CuO; 0 to 6 mol% of zinc oxide in the reduction of ZnO; and a remainder of nickel oxide. The accessory component comprises: 0.30 to 1.83 parts by weight of a silicon compound in the reduction of SiO_2; 2.00 to 10.00 parts by weight of a cobalt compound in the reduction of Co_3O_4; and 1.00 to 3.00 parts by weight of a bismuth compound in the reduction of Bi_2O_3, with respect to 100 parts by weight of the main component. The value obtained by dividing the content of the cobalt compound in the reduction of Co_3O_4 by the content of the silicon compound in the reduction of SiO_2 is 5.5 to 30.0.
Patent KR-20180043733-A (KR)
Inventor: LEE AYOUNG
IPC: C02F1/44
Filed: 2017-09-28
Abstract: The present specification provides a composition for forming a reverse osmosis membrane protection layer, a method for preparing a reverse osmosis membrane using the same, a reverse osmosis membrane, and a water treatment module. The reverse osmosis membrane prepared by the composition for forming a reverse osmosis membrane protective layer according to one embodiment exhibits a high salt removal rate and a boron removal rate of 99.89% or more by crosslinking a viscoelastic polymer on a protective layer.
Patent KR-20190037577-A (KR)
Title: Clearcoat composition
Inventor: PARK JONG YUN
IPC: C09D133/00
Filed: 2017-09-29
Abstract: The present invention relates to a clear coat composition having excellent appearance and flowability of a coating film. The clear coat composition comprises: a polyester-urethane copolymer; a urea dispersion acryl resin; and acryl polyol.
Patent KR-20190038131-A (KR)
Title: Windshield stopper for window
Inventor: SHIN SEOK YEUL
IPC: E06B7/16
Filed: 2017-09-29
Abstract: The present invention relates to a windshield stopper for a window, and specifically, to a windshield stopper for a window, which is slidably installed on a rail of a window frame to block a gap formed between an outdoor window and the window frame and prevents a locking device (also referred to as a crescent) from coming in contact with an inner circumferential surface of the window frame when completely opening an indoor window.
Patent KR-20190041303-A (KR)
Title: Composition for Preventing Biofilm Formation Comprising Extract of Melonis Pedicellus
Inventor: KIM TAE JONG
IPC: A01N65/08
Filed: 2017-10-12
Abstract: The present invention relates to a composition for inhibiting formation of a biofilm containing a Melonis Pedicellus extract as an active ingredient, and a composition for preventing and alleviating diseases related to formation of a biofilm. The Melonis Pedicellus extract is extracted by a solvent selected from the group consisting of purified water, hexane, 1,3-butyleneglycol, alcohol having 1 to 4 carbon atoms, ethylacetate, diethylether, dichloromethane, acetone, and a mixture thereof.
Patent KR-20190042823-A (KR)
Title: Manufacturing Method and Fermented Material of Rhododendron micranthum Rurcz. Having Antioxidant, Anti-Wrinkle and Skin-Whitening
Inventor: KIM YEONG SU
IPC: A23L29/00
Filed: 2017-10-17
Abstract: The present invention relates to a method of manufacturing a fermentation material using Rhododendron micranthum and a fermentation material produced by the manufacturing method. The fermentation of a Rhododendron micranthum extract with Lactobacillus rhamnosus resulted in an increase of 20% in total phenol content and an increase of 25, 1100 and 60% of antioxidant, wrinkle-reducing and whitening activities, respectively.
Patent KR-20190043657-A (KR)
Title: Enhanced geothermy cold and hot geothermy punching and cascade heatpump system for making both cold water and steam using the enhanced geothermy cold and hot geothermy punching
Inventor: YOON TAE IL
IPC: F24F11/00
Filed: 2017-10-18
Abstract: The present invention provides a core cold and hot geothermal hole structure and a cascade heat pump system for producing cold water and steam at the same time, including the core cold and hot geothermal hole structure. The core cold and hot geothermal hole structure includes a core cold and hot geothermal hole, a core insertion pipe, and a bored unit insertion pipe. The core cold and hot geothermal hole structure enables operation of heating by using geothermal heat of a core unit and can change the operation to the operation of cooling.
Patent KR-20190044201-A (KR)
Title: Adhesive Composition and Ceiling Board using the Same
Inventor: SONG MIN WOOK
IPC: C09J7/20
Filed: 2017-10-20
Abstract: The present invention relates to an adhesive composition which has improved fire safety performance while having excellent adhesion, and a ceiling material applied therewith. The adhesive composition of the present invention comprises: 15 to 30 wt% of an inorganic adhesive material; 15 to 45 wt% of an organic adhesive material; and 30 to 65 wt% of water.
Patent KR-20190047374-A (KR)
Inventor: CHOI HYUN JUNG
IPC: A61K36/06
Filed: 2017-10-27
Abstract: The present specification relates to an anti-aging composition comprising cytochalasin D or SAG and a method for screening an anti-aging substance. The present specification provides a novel anti-aging substance and a new method of discovering the novel anti-aging substance, and thus the effective use of this specification will greatly contribute to meeting the demand for cosmetics and anti-aging and to the development of the cosmetic industry.
Patent KR-20190048073-A (KR)
Inventor: PARK HYUN SUN
IPC: G06N3/08
Filed: 2017-10-30
Abstract: Disclosed are a method for performing pruning according to a pruning index common with respect to a plurality of kernels to perform a Winograd-based convolution operation and a neural network apparatus therefor. The method for performing a convolution operation in the neural network comprises the steps of: obtaining the plurality of kernels on a Winograd convolution layer and an input feature map; determining the pruning index indicating a weight for performing the pruning commonly within the plurality of kernels; and performing the pruning for the weight corresponding to the determined pruning index with respect to each of the plurality of kernels so as to perform a Winograd-based convolution operation. The present invention can reduce the number of Winograd-based convolution operations and increase operation speed.
Patent KR-20190048286-A (KR)
Title: Device and method for controlling lighting
Inventor: SUNYUI LEE
IPC: H04M1/725
Filed: 2017-10-31
Abstract: Disclosed is a device for controlling lighting, which comprises: a communications unit for receiving information on details of usage indicating details that a user uses an application; and a processor for controlling lighting by executing at least one program, wherein the at least one program includes instructions for performing the following steps of: obtaining a plurality of lighting control scenarios for controlling lighting installed in a preset area; obtaining user location information indicating a location of a user within a preset area based on received information on details of usage; determining one lighting control scenario among the lighting control scenarios based on the user location information; and controlling lighting based on the determined one lighting control scenario.
Patent KR-20190054244-A (KR)
Title: Curved pulling apparatus for electric train line
Inventor: LEE KI WON
IPC: B60M1/24
Filed: 2017-11-13
Abstract: Disclosed is a curved pulling apparatus for a streetcar line comprising: a rotation unit coupled to a bracket unit arranged outside of a streetcar to be rotatable; a rod main body unit coupled with the rotation unit and formed in a curved shape; and a clamp unit coupled to one end unit opposite to the other end unit of the rod main body unit which is coupled with the rotation unit and connecting a current collecting unit installed in the streetcar with a wire unit installed outside the streetcar. The rod main body unit has a first shaft formed in parallel with a longitudinal direction of the streetcar, and a second shaft orthogonal to the first shaft. A distance between outer circumferential surfaces of the rod main body unit facing each other with respect to the first shaft is greater than the distance between the outer circumferential surfaces of the rod main body unit facing each other with respect to the second shaft.
Patent KR-20190062764-A (KR)
Title: Differential privacy-based query processing system and privacy budget saving method using the same
Inventor: PARK SEOG
IPC: G06F21/62
Filed: 2017-11-29
Abstract: Provided is a method for saving privacy budgets by a query processing system, which calculates the maximum update counts for each of a plurality of received queries, and assigns budgets for each of the plurality of queries based on the calculated maximum update counts and predetermined total privacy budgets. At least one query is included in one batch among the plurality of queries in which budgets are assigned, and at least one rearranged query is processed after rearranging at least one query included in the one batch.
Patent KR-20190064163-A (KR)
Title: Apparatus and Method for Producing Inorganic Barrier Layer using Laser Scan in Chemical Vapor Deposition Equipment
Inventor: CHOI SANG DAE
IPC: C23C16/505
Filed: 2017-11-30
Abstract: According to the present invention, an inorganic barrier layer manufacturing device, capable of manufacturing an inorganic barrier layer on a plastic substrate by using plasma in a chemical vapor deposition device using plasma, includes: a laser scan part scanning the inside of a chamber with a laser beam. The coating of the inorganic barrier layer is executed in both an environment with laser beam scanning and an environment without laser beam scanning. The coating of the inorganic barrier layer in the environment with laser beam scanning and the coating of the inorganic barrier layer in the environment without laser beam scanning are executed alternately. Since inorganic barrier layers having different characteristics are alternately stacked on a plastic substrate, defects causing the permeation of air or moisture are prevented from continuously occurring, so when a flexible device needs to be formed by using a plastic substrate, the permeation of air or moisture, which is a considerable problem, can be effectively prevented.
Patent KR-20190064819-A (KR)
Title: Vehicle, infra and method for controlling the vehicle to infrastructure communication
Inventor: NOH HAHK REL
IPC: H04W4/00
Filed: 2017-12-01
Abstract: In a V2I communication control method for controlling V2I communication between an infrastructure and a vehicle, the V2I communication control method of the present invention comprises: a step in which an infrastructure provides data download items to a vehicle; a step in which the vehicle requests downloading of data to be downloaded among the data download items provided from the infrastructure and requests uploading of vehicle information; a step in which the infrastructure calculates a download request time and an upload request time; a step of calculating a communication available time of the vehicle; and a step of determining whether to communicate based on the download request time, the upload request time, and the communication available time of the vehicle. By transmitting and receiving data in consideration of the V2I communication available time based on the signal′s remaining time information of the vehicle approaching a signal intersection in the V2I infrastructure, it is determined whether there is sufficient time to transmit and receive data. Therefore, it is possible to prevent data from being retransmitted in the middle of transmission and reception and to prevent an update error by partial data transmission and reception.
Patent KR-20190065611-A (KR)
Title: Electroluminescent display device
Inventor: PARK HYE RAN
IPC: H01L51/52
Filed: 2017-12-04
Abstract: According to the present invention, provided is an electroluminescent display device comprising: a display panel including a light emitting diode and having a polarizing plate on a first surface; a bottom cover positioned on a second surface side of the display panel; and a first adhesive pattern positioned between the display panel and the bottom cover and positioned at an edge of the bottom cover, and a second adhesive pattern positioned at a side of the bottom cover. The first adhesive pattern includes a soft bead so as to have a lower elasticity than that of the second adhesive pattern. Therefore, the present invention is intended to solve a problem of separation and/or breakage of a display panel in a conventional electroluminescent display device.
Patent KR-20180071945-A (KR)
Inventor: EDPALM VIKTOR
IPC: H04N19/124
Filed: 2017-12-04
Abstract: Disclosed is a method of encoding a digital image (20) including a privacy mask. According to the present invention, information indicating pixels of a digital image is received. The pixels are grouped into an encoding unit (22). Also, information indicating a privacy mask area (21), in which a privacy mask is applied to an image, is received. Every encoding unit, which is at least partially located in the privacy mask area, is identified, and the privacy mask area is expanded to be aligned with an identified encoding unit (23). Each quantization parameter to be used for encoding the image (20) is determined for each encoding unit (22). The privacy mask is applied to an expanded privacy mask area (24) of the image, and the image (20) having the applied privacy mask (24) is encoded by using the determined quantization parameter. Besides the digital image encoding system, a camera including the system and a computer program product for executing the method are disclosed.
Patent KR-20190069153-A (KR)
Title: Led lighting apparatus for increase visibility
Inventor: JEONG HAE IL
IPC: F21Y115/10
Filed: 2017-12-11
Abstract: The present invention relates to an LED pang pang which comprises: a pillar (2) which is fixed and installed at a fixed height from the ground; and a light emitting unit (4) in which a globular shaped installation member (6) is installed at the top end unit of the pillar (2), a plurality of insertion holes (8) are formed radially in the installation member (6), LED tubular bodies (12) for light emitting are installed in the insertion holes (8) of the installation member (6), respectively, and then, the LED tubular bodies (12) are fixed and installed by combination members (10). Therefore, the LED pang pang can help easily find the location of a building at night, can have an effect of increasing visibility of a specific building among a plurality of buildings, can have an effect of installing an advertising plate (44) having an advertising function together with the LED pang pang that emits light at night, and can prevent bending or breaking of LED tubular bodies (12) due to external force such as strong wind by forming reinforcing ribs on the inner surface of the installed LED tubular bodies (12).
Patent KR-20190071115-A (KR)
Title: Polyester multi-layer film and manufacturing method thereof
Inventor: KIM CHEOL HO
IPC: B32B27/18
Filed: 2017-12-14
Abstract: The present invention relates to a polyester multilayer film and a method for manufacturing the same. The present invention relates to a polyester multilayer film excellent in transparency and visibility, and a method for manufacturing the same. More specifically, the present invention relates to a polyester multilayer film comprising: a core layer comprising a polyester resin; and a skin layer laminated on at least one side of the core layer and comprising a polyester resin and particles. The internal haze of the entire film is 0.3% or less.