baber/WOPTO huggingface dataset:
Patent KR-20190085718-A (KR)
Title: Lane departure warning system
Inventor: KIM SUN HYO
IPC: B60W50/14
Filed: 2018-01-11
Abstract: Disclosed is a lane departure warning system. According to an embodiment of the present invention, the lane departure warning system determines lane departure by recognizing a lane by analyzing a front image photographed by a front camera and warns a driver when a vehicle departs from a lane. The lane departure warning system includes: a rear radar detecting object information including a relative distance from an object positioned on the rear side of the vehicle of the driver, a relative angle, and a relative speed; a vehicle state sensing unit sensing the state of the vehicle, including the speed of the vehicle of the driver, a yaw rate, and a steering angle; and an electronic control unit. The electronic control unit recognizes a guard rail on the rear of the vehicle of the driver based on information on an object detected by the rear radar and calculates a trajectory of the recognized guard rail. The electronic control unit calculates a driving trajectory based on the state of the vehicle sensed by the vehicle state sensing unit and also calculates an average distance difference value between the calculated trajectory of the guard rail and the calculated driving trajectory of the vehicle of the driver. The electronic control unit estimates a driving lane of the vehicle of the user and a current position on the driving lane using the calculated average distance difference value. Also, the electronic control unit determines a lane departure when the current position departs a lane width of the driving lane based on the estimated driving lane and the current position.
Patent KR-20190087699-A (KR)
Title: Polaroid film, method for preparing thereof, and display device comprising the polaroid film
Inventor: SEO BONGSUNG
IPC: H01L51/52
Filed: 2018-01-16
Abstract: The present invention relates to a polarizing film, to a manufacturing method thereof, and to a display device including the polarizing film. The polarizing film comprises: a self-aligned polymer matrix; a liquid crystal arranged and cured in one direction along the alignment direction of the polymer matrix; and dichroic dyes arranged in an array direction of the liquid crystal.
Patent KR-20190089446-A (KR)
Title: Method And Device For Processing Touch Input
Inventor: TAE HO KIM
IPC: G06F3/023
Filed: 2018-01-22
Abstract: Disclosed is a method for processing a touch input for a displayed keyboard interface. The method comprises the steps of: receiving a touch input for a keyboard interface including a plurality of keys; obtaining Gaussian mixture probability information for the touch input; obtaining prediction probability information based on a preceding touch input of the touch input; and mapping the touch input with a key value using the Gaussian mixture probability information and prediction probability information.
Patent KR-20190092753-A (KR)
Title: Body of revolution fault analysis apparatus and method using transmission error
Inventor: CHOI JOO HO
IPC: G06F17/10
Filed: 2018-01-31
Abstract: The present invention relates to a device and method for analyzing a defect of a rotor using a transmission error, and more specifically, relates to a device for analyzing a defect of a rotor using a transmission error, which can not only detect a defect of a rotor such as a gear or the like but also determine a type of the defect by applying an ensemble empirical mode deposition (EMD).
Patent KR-20190093255-A (KR)
Title: Book of bookbinding using a ring with a disclosed backbone
Inventor: MOON HYE IN
IPC: B42D3/18
Filed: 2018-02-01
Abstract: The present invention relates to a ring bookbinding type book for recognizing a book back, wherein a book back recognition unit is formed by cutting a portion of a cover to display a title of the book. Moreover, a cut portion to separate the book back recognition unit from the cover is formed in an upper edge and a lower edge of the book back recognition unit for a user to simply cut the cut portion. Therefore, the book back recognition unit can be used to easily check a type of books stored in a bookcase.
Patent KR-20190093293-A (KR)
Title: Serializer and semiconductor system including the same
Inventor: KIM YOUNG HOON
IPC: H03K19/096
Filed: 2018-02-01
Abstract: The present invention relates to a serializer and a semiconductor system including the same. According to the present invention, the serializer comprises: a data trigger circuit for latching a plurality of input data according to a plurality of clocks having a predetermined phase difference and outputting a plurality of forward-alignment data and a plurality of reverse-alignment data; a hybrid mux circuit for outputting a pull down signal and a pull up signal selectively operated according to a pull down control signal which is generated by removing input loading of the plurality of forward-alignment data, and a pull up control signal which is generated by removing input loading of the plurality of reverse-alignment data; and an output driver for outputting serial data corresponding to the pull up signal and the pull down signal.
Patent KR-20190097519-A (KR)
Title: Apparstus for supplying insulating plates
Inventor: LEE YOUNG HWAN
IPC: H01M2/06
Filed: 2018-02-12
Abstract: The present invention relates to an insulation plate supply device which supplies an insulation plate which is a component of a cab assembly to a process facility assembling the cab assembly of a secondary battery. The insulation plate supply device comprises: a first transfer unit transferring a tray from a first location where the tray having insulation plates loaded thereon is supplied to a second location where the tray waits; a second transfer unit transferring the tray from the second location to a fourth location where an empty tray waits after the insulation plates are supplied to a process facility at a third location past the third location where the insulation plates are supplied to the process facility; and a third transfer unit transferring the empty tray from the fourth location to a fifth location where the empty tray is discharged.
Patent KR-20190098308-A (KR)
Inventor: LEE JUN HEE
IPC: H01L21/02
Filed: 2018-02-13
Abstract: According to an embodiment of the present invention, a method for manufacturing a thin film transistor substrate comprises the following steps: forming a buffer layer including at least one film on a base substrate; flattening the surface of the buffer layer; and forming a thin film transistor on the buffer layer. Accordingly, reliability of the thin film transistor substrate can be increased.
Patent KR-20190099880-A (KR)
Inventor: JUNG BIN YIM
IPC: G06Q20/38
Filed: 2018-02-20
Abstract: Provided is a method for providing an interface of comparing virtual money prices. The method for providing an interface of comparing virtual money prices comprises: (a) a step in which a server receives first price data formed in a money unit of a first country with respect to a plurality of virtual money from a first exchange in a server; (b) a step in which the server converts the money unit of the first country with respect to the virtual money into a money unit of a second country based on reference exchange rate information; (c) a step in which the server displays the first price data displayed in the money unit of the first country and second price data converted into the money unit of the second country on each area divided for each of the virtual money within a first area; (d) a step in which the server receives third price data formed of the money unit of the second country with respect to the virtual money, from a second exchange which is different from the first exchange; (e) a step in which the server displays the third price data and a rate between the third price data and the second price data in each area divided for each of the virtual money within a second area which is different from the first area; (f) a step in which the server receives fourth price data formed of the money unit of the second country with respect to the virtual money from a third exchange which is different from the first and second exchanges; and (g) a step in which the server displays the fourth price data and a rate between the fourth price data and the second price data in each area divided for each of the virtual money within a third area which is different from the first and second areas.
Patent KR-20180027456-A (KR)
Inventor: KIM YONG HO
IPC: B63B35/79
Filed: 2018-02-23
Abstract: The present invention relates to a surfboard having a driving part adjusting device using a foothold for providing a more secure and exciting surfboard to a surfer. The surfboard forms a shoe for a right foot (binder, 20) and a shoe for a left foot (binder, 30) on one side of an upper surface of the surfboard (10), forms the foothold (80) for fixing the shoe for the right foot (binder, 20) and the shoe for the left foot (binder, 30), and forms four electric contact signal parts (70) for providing an electric contact signal on a lower surface of the left foothold (80).
Patent KR-20190102757-A (KR)
Title: Secondary battery and sealing method for the same
Inventor: HA JONG HAN
IPC: H01M2/08
Filed: 2018-02-27
Abstract: The present invention relates to a secondary battery capable of preventing electrolyte leakage during drop test and a sealing method thereof. In addition, the secondary battery comprises: a can member housing an electrode assembly and electrolyte therein; a top cap assembly covering an opening unit of the can member; and a gasket insulating between the can member and top cap assembly. An end of the opening unit is bent to the outer end of the gasket and the top cap assembly and disposed adjacent to an upper surface of the edge unit of the top cap assembly. The secondary battery further comprises an outer sealing unit formed in contact with the end of the opening unit, the outer end of the gasket, and the upper surface of the edge unit of the top cap assembly to prevent leakage.
Patent KR-20190062108-A (KR)
Title: Improved method and system for cooling a hydrocarbon stream
Inventor: KRISHNAMURTHY GOWRI
IPC: F25J1/02
Filed: 2018-03-06
Abstract: The present invention relates to a system for increasing the efficiency of a natural gas liquefaction process using a hybrid cooling system and a method thereof, and to a method thereof and, more specifically, to a system for converting a supercritical quench freezing process to a sub-critical process, and to a method thereof. A refrigerant is cooled to the sub-critical temperature using an economizer and also is cooled to the sub-critical temperature using an auxiliary heat exchanger. Optionally, if the ambient temperature is low enough to cool the refrigerant to the sub-critical temperature, the economizer or the auxiliary heat exchanger may be bypassed. In addition, the refrigerant expands by isentropic change.
Patent KR-20190107511-A (KR)
Title: Bead wire with superior oxidation resistance property by using Electro-plating
Inventor: PARK PYEONG YEOL
IPC: C25D3/56
Filed: 2018-03-12
Abstract: The present invention relates to an electroplated bead wire having excellent oxidation resistance, of which the oxidation resistance and aging adhesive strength with a tire rubber are enhanced by formation of a copper- and cobalt-plated layer in an electroplating manner. The electroplated bead wire comprises the plated layer formed through electroplating, wherein the plated layer comprises 40-99 wt% of copper and 1-40 wt% of cobalt.
Patent KR-20190031111-A (KR)
Title: Virtual tennis simulation system, sensing device and method for sensing process using the same
Inventor: JEONG SEO YEON
IPC: A63B69/40
Filed: 2018-03-13
Abstract: The present invention is to provide a virtual tennis simulation system for allowing a player to experience dynamic sports characteristics of tennis and to be provided with various kinds of information. The present invention provides a virtual tennis simulation system which can provide a dynamic and realistic virtual tennis game which cannot be realized in a conventional screen tennis through sensing and analyzing various information such as sensing and analyzing movements of the player as well as sensing a ball hit by the player, and can realize provision of various analyzed information on the virtual tennis game. The present invention also provides a sensing device and a sensing method for the virtual tennis simulation system.
Patent KR-20190111443-A (KR)
Inventor: BYEON JAE SURB
IPC: B60C11/12
Filed: 2018-03-23
Abstract: According to an embodiment of the present invention, a tire has a V-shaped kerf to increase the directionality of running of the tire and has a drainage section at the lower side of the kerf to enhance water drainage performance. According to an embodiment of the present invention, the tire having a V-shaped kerf comprises: a kerf formed on a block and allowing water introduced thereinto to be discharged to a groove; and a drainage section connected to the groove to discharge the water to the groove, the drainage section being a space defined in the longitudinal direction of the kerf.
Patent KR-20180113162-A (KR)
Title: Laser machining method for wafer
Inventor: BAN YURI
IPC: H01L21/76
Filed: 2018-03-23
Abstract: An objective of the present invention is to prevent interference in radiation of a following laser beam by debris generated by irradiation of a preceding laser beam. According to the present invention, a laser processing method of a wafer processes a wafer partitioned by a plurality of designated division lines set on a surface in a grid shape by using a laser processing apparatus including a laser beam irradiation unit irradiating a plurality of laser beams to the wafer held on a chuck table through a condensing lens wherein the plurality of laser beams are formed by being oscillated by a laser beam oscillator and being branched from a laser beam splitting unit. The laser processing method of a wafer comprises a processing groove forming step of irradiating a plurality of laser beams to the wafer along the designated division line to form a processing groove following the designated division line on the wafer. In the processing groove forming step, the laser beams branched from the laser beam splitting unit are arranged in a row shape in the direction not parallel to an extension line of the designated division line to which the laser beams are irradiated.
Patent KR-20190112602-A (KR)
Inventor: INSU HWANG
IPC: H04M1/725
Filed: 2018-03-26
Abstract: According to one embodiment of the present invention, provided is a mobile terminal, which extracts a plurality of candidate colors from a display unit and content, selects a plurality of final colors among the plurality of candidate colors based on the RGB standard deviation of the plurality of extracted candidate colors, and applies the plurality of selected final colors to items constituting a screen of the display unit to display a generated theme screen on the display unit.
Patent KR-20190112922-A (KR)
Title: Air pollutant disposal system for soundproof wall
Inventor: KIM HEUNG RAE
IPC: E01F8/00
Filed: 2018-03-27
Abstract: The present invention relates to an air pollutant treatment system for soundproof walls. More specifically, the system includes: an air pollutant removal panel attached to a road facility to remove fine dust and harmful gas; an air pollutant treatment unit for secondarily treating air from which pollutants have been removed by the air pollutant removal panel; and a purge air discharge unit for discharging the air secondarily treated by the air pollutant treatment unit. According to the present invention as described above, by sucking and filtering the air in the vicinity of the soundproof wall of the road facility, the fine dust and harmful gas can be removed to enhance the pollutant removal efficiency. The pollution can be reduced and the noise can be reduced to provide a pleasant environment.
Patent KR-20190118893-A (KR)
Title: Green sheet for multilayer ceramic heater and method for manufacturing the same
Inventor: YOON SUNG DUCK
IPC: H05B3/20
Filed: 2018-04-11
Abstract: An embodiment of the present invention provides a multi-layer ceramic heater and a manufacturing method thereof. More specifically, the present invention provides a green sheet manufacturing method, comprising the steps of: adding a plasticizer, a binder material and ceramic powder to a solvent and performing ball milling to manufacture a dispersion solution; casting the dispersion solution by a tape caster to manufacture a sheet; cutting and punching the sheet to manufacture a first sheet and second sheet; printing an electrode on the second sheet; stacking the first sheet on the second sheet to form a stacked sheet; cutting the stacked sheet to have an area with a width of 50-150 mm and length of 50-150 mm; and plasticizing the cut stacked sheet, wherein the ceramic powder contains: 50-99 wt% of cordierite; and 1-50 wt% of mullite, and, in the case of applying a voltage of 150 V to the plasticized stacked sheet, heat is generated at 300-700°C, thereby providing the multi-layer ceramic heater which widens an area to lower resistance and enhances output to generate heat at 300-700°C.
Patent KR-20190119296-A (KR)
Title: Sheet of complex shielding electromagnetic wave with high performance and manufacturing methods thereof
Inventor: KIM KYU JIN
IPC: H05K9/00
Filed: 2018-04-12
Abstract: Disclosed are a complex sheet for shielding electromagnetic waves capable of shielding electromagnetic waves that have harmful effects on the human body or can cause malfunction of other electronic devices, and a manufacturing method thereof. To this end, the complex sheet for shielding electromagnetic waves with high performance comprises a magnetic sheet including amorphous alloy flakes, and a conductor sheet provided on one surface of the magnetic sheet. The complex sheet for shielding electromagnetic waves shows the average effective permeability of 120 or more in a frequency band of 50 MHz, and can provide a shielding ratio of 90 dB or more to a frequency band of 10 GHz.
Patent KR-20190119879-A (KR)
Title: System and the method for fall-down prediction
Inventor: MUN JOUNG HWAN
IPC: G06N99/00
Filed: 2018-04-13
Abstract: According to the present invention, provided is a falling prediction method, which comprises the steps of: calculating a feature vector by extracting feature points from user motion acceleration data measured by a measuring device of a user; labeling the calculated feature vector; applying each of the labeled feature vectors to a plurality of falling prediction models of a machine learning algorithm; and comparing a data value calculated by the plurality of falling prediction model with a previously stored falling data value to select the falling prediction model most similar to the falling data value, and then providing an advance notification of the falling occurrence prediction using the selected prediction result value. According to the present invention, the falling occurrence can be predicted by applying a falling prediction model with respect to various types of falls and injured parts, and injuries due to falling can be prevented in advance by notifying the user of the falling risk before the falling occurs.
Patent KR-20190120900-A (KR)
Title: Rubber Vulcanization method used Micro-wave
Inventor: LEE WON JEA
IPC: C08K3/22
Filed: 2018-04-17
Abstract: The present invention is intended to activate the crosslinking properties of rubber, to use carbon black as a reinforcing filler, to specify the power and time of the microwave to increase the degree of crosslinking, and to increase the production speed. The rubber material is acrylonitrile butadiene rubber (NBR); carbon black is included as a reinforcing agent; an additive is one of zinc oxide (ZnO) and stearic acid; the output of the microwave is heating to 620 W; the specific gravity of carbon black is 18; the average particle diameter is 17 to 70 nm; and the pH is 35 to 12.
Patent KR-20180120581-A (KR)
Inventor: KIM YONG CHAN
IPC: H01B1/02
Filed: 2018-04-19
Abstract: The present application relates to an electrochromic device. The device includes an electrode layer, an electrochromic layer, and a conductive annular band. The electrochromic device having the configuration is excellent in discoloration speed and discoloration uniformity.
Patent KR-20190123406-A (KR)
Title: Medical storage devices for cooling and warming
Inventor: YOON KYUNG JOO
IPC: F25D29/00
Filed: 2018-04-24
Abstract: The present invention relates to a medical storage device for cooling and warming capable of managing a temperature for cold storage of blood, vaccines, and medicines. Moreover, the stored blood or the like can be safely injected into blood vessels. The medical storage device comprises: a body configured to maintain an outer shape; a first chamber and a second chamber separated from each other in the body to individually form a storage space; a first door configured to open and close the first chamber and a second door configured to open and close a second chamber; a refrigerator configured to maintain the inside of the first chamber in a refrigeration state; a heater configured to maintain the inside of the second chamber in a lukewarm state; and a controller configured to control the refrigerator and the heater.
Patent KR-20190127233-A (KR)
Title: Method and system for synthesizing multi speaker speech using deep neural network
Inventor: JOON HYUK CHANG
IPC: G10L25/18
Filed: 2018-05-04
Abstract: Presented are a method for synthesizing multi-speaker voice using a deep neural network and a system thereof. According to one embodiment of the present invention, the method may comprise the steps of: constructing a sentence input by embedding inputted sentence data; constructing a speaker input by embedding inputted speaker data; and generating one input vector sequence by concentrating the embedded sentence data and the embedded speaker data.
Patent KR-20190127294-A (KR)
Title: System and method for measuring mipi speed
Inventor: LEE HYUN GYU
IPC: G06F1/04
Filed: 2018-05-04
Abstract: The present invention relates to a method for measuring the MIPI speed, and to a system thereof. According to one embodiment of the present invention, the method for measuring the MIPI speed comprises the steps of: setting a reference time; counting the number of clocks of a MIPI signal during the reference time; and calculating the speed of the MIPI signal by using the reference time and the counted number clocks of the MIPI signal.
Patent KR-20190058248-A (KR)
Title: A device and method for qualitative and quantitative analysis of heavy metals using a rotary disc system
Inventor: BYUNG HYUN PARK
IPC: G01N35/00
Filed: 2018-05-10
Abstract: The present invention relates to a device and a method for qualitatively and quantitatively analyzing a heavy metal using a rotary disk system, which can be rapidly and conveniently applied at a site requiring qualitative/quantitative analysis of a heavy metal. The device of the present invention comprises: a sample injection unit into which a fluid sample containing heavy metals is injected; a microfluid siphon channel in which the fluid sample can move to a detection unit; a detection unit applied with an organic material; and a graduated ruler for measuring a development distance of a color development reaction.
Patent KR-20190130320-A (KR)
Title: Berthing device for ship
Inventor: KIM YOUNG SIK
IPC: E02B3/20
Filed: 2018-05-14
Abstract: Disclosed is a berthing device for a ship. The berthing device for a ship of the present invention includes: a driving part installed on a dock and supplying rotating power; a drum part which receives the power of the driving part to be rotated and in which a wire-shaped connecting member is wound on the outside; and a towing string in which one side is connected to the connecting member, in which the other side is connected to the ship, and which is moved with the connecting member by motion of the driving part.