baber/WOPTO huggingface dataset:
Patent KR-20180136300-A (KR)
Inventor: KIM HO
IPC: A62B23/02
Filed: 2017-06-14
Abstract: A helmet mask is disclosed. The helmet mask of the present invention comprises: a support body part seated on the shoulders of a user; a mask part provided on the support body part and covering the head of the user to seal the periphery thereof; and a plurality of filter parts provided on the mask part to make the outside air to flow in and out of the mask part and filter foreign substances contained in the outside air.
Patent KR-20180136665-A (KR)
Inventor: CHO SUNG KON
IPC: G06Q20/20
Filed: 2017-06-15
Abstract: The present invention relates to a method for operating a loan for an entrepreneur based on fundraising. According to the embodiment of the present invention, the method for operating a loan for an entrepreneur based on fundraising includes a step of confirming whether an applicant is a business operator operating a POS device, a step of creating a loan project, a step of providing a fund to a loan company and a step of receiving the principal and interest of the loan. It is possible to maximize sales and increase productivity. It is possible to accurately check the sales/purchase information by using the POS device of the business operator.
Patent KR-20180137928-A (KR)
Inventor: LEE SEUNG WOO
IPC: G01N33/497
Filed: 2017-06-20
Abstract: A gas sensor composition according to the present invention comprises: a polyurethane-based polyol represented by chemical formula 1; and an ionic compound containing Pb. The gas sensor composition, the coating film using the same, and the gas sensor are excellent in gas sensitivity and excellent in reproducibility. In chemical formula 1, R_1 and R_2 are each independently H or -CH_3, and n is an integer of 15 to 70.
Patent KR-20190002970-A (KR)
Inventor: IN CHI BUM
IPC: F01N3/021
Filed: 2017-06-30
Abstract: The present invention relates to a gasoline particulate matter filter having different sizes of pores in a longitudinal direction such that a trapping function of the particulate matter can be maintained without significantly increasing a back pressure even if durability is advanced. According to the present invention, the gasoline particulate matter filter has a gasoline particulate matter filter in which pores are formed in a filter wall (11) for collecting particulate matter discharged from a gasoline engine, and the pores (12) formed in the filter wall (11) are formed to have different pore sizes in the longitudinal direction of the gasoline particulate matter filter (10).
Patent KR-20190004568-A (KR)
Title: Apparatus for planarizing surfae of substrate using displacement sensor and method thereof
Inventor: HEO JAE KOOK
IPC: H05K3/02
Filed: 2017-07-04
Abstract: The present invention relates to a device and method for flattening a surface of a substrate by using a displacement sensor. The device for flattening a surface of a substrate comprises a lower frame, an upper frame, a moving frame, a plurality of actuators, a plurality of displacement sensors, and an oil pressure controlling unit. The upper frame is arranged on an upper part of the lower frame and has a first hot plate installed on a lower surface thereof. The moving frame is arranged between the lower frame and the upper frame, and has a second hot plate, on which a substrate is put, installed on an upper surface thereof corresponding to the first hot plate. The plurality of actuators are connected to different positions of a lower surface of the moving frame in order to elevate or lower the moving frame. The plurality of displacement sensors measure a distance change value between the upper frame and the moving frame in different positions depending on rise of the moving frame. The oil pressure controlling unit controls oil pressure of each of the actuators depending on the measured distance change value.
Patent KR-20190005613-A (KR)
Title: Distribution plate and refining tower including the same
Inventor: LEE JUN YOUNG
IPC: C07C7/20
Filed: 2017-07-07
Abstract: According to an embodiment of the present invention, a distribution plate for a refining tower comprises: a support plate; at least one first fluid tube which penetrates the support plate; and multiple second fluid tubes which are located to surround the first fluid tube. A length of at least one second fluid tube is longer than the lengths of other second fluid tubes and has a shorter or the same length with that of the first fluid tube. Therefore, varying a length of the distribution plate installed in a butadiene refining tower can minimize degradation of refining efficiency even if tubes are clogged by a popcorn polymer.
Patent KR-20170090374-A (KR)
Title: Cable veyor with floor contact abrasion protection
Inventor: SONG CHANG UK
IPC: F16G13/16
Filed: 2017-07-13
Abstract: The present invention relates to a cableveyor with a floor contact abrasion prevention function. In the known cableveyor, shaft portions provided in correspondence with both side portions perpendicular to a bottom portion and links correspondingly provided with shaft holes on the opposite side of the shaft portions are connected and combined by the shaft portions and the shaft holes, supports are connected and supported to both ends of the side portions to form a cable passage for accommodating a cable. At the center of the end portion of the shaft portion coupled to the shaft hole, a ball guide groove for pressing and accommodating a metal ball and a support groove for supporting rolling of the metal ball when the accommodated metal ball contacts the base of a target device in the ball guide groove are formed. The cableveyor is formed by the mutual combination of links. The side portion of the link corresponds to the base upper surface of a target device by pressing the metal ball at the center of the shaft portion, which is a bending reference point of each link. Abrasion generated by direct contact of the side portion of the cableveyor is prevented, the generation of dust is eliminated, dust explosion accident is prevented, breakaway of the metal ball caused by an undercut portion of the ball guide groove side is prevented, the metal ball is elastically supported and rolled by formation of the support groove and the support portion to embody flexible bending of each link, and it is possible to drastically extend the use life of the cableveyor.
Patent KR-20190009472-A (KR)
Inventor: KIM JUNG YOUNG
IPC: B65H16/02
Filed: 2017-07-19
Abstract: The present invention relates to an oil protection film, which includes a roll where an oil protection film holder is in connection with an oil protection film, and a rotating body connected to a core so as to be rotatable. Oil protection paper is treated with low density when the density of the oil protection paper is indicated numerically so that oil can be absorbed well. Thus, according to the oil protection film of the present invention having the predescribed composition, the present invention provides the oil protection film devised to solve conventional problems. Also, an object of the present invention is to provide an easy and accurate way to prevent a phenomenon of oil splattering while cooking and uncomfortable cleaning of oil splatters.
Patent KR-20190009992-A (KR)
Inventor: CHO MYEONG WOO
IPC: H01L21/677
Filed: 2017-07-20
Abstract: A pick-and-place apparatus of the present invention picks and places a plurality of microchips, and comprises: a frame moving up and down toward the microchips; an electromagnet provided on one side of the frame; a magnetic rheological elastomer (MRE) unit connected to the electromagnet, arranged to be in contact with the microchips by vertical movement of the frame, made of an elastic material, and including magnetic particles, wherein a physical property value is changed by a magnetic field applied by the electromagnet to pick and place the microchips; and a control unit for controlling a magnetic field applied to the MRE unit by the electromagnet. According to the pick-and-place apparatus according to the present invention, the MRE unit can selectively pick and place the microchips by changing the physical property value by a magnetic field, and thus it is possible to easily move the microchips without damage.
Patent KR-20190011389-A (KR)
Inventor: RYU KYOUNG WON
IPC: H01M4/131
Filed: 2017-07-25
Abstract: Provided is a diagnosis method of valuable metal from waste anode slurry of a lithium secondary battery, which comprises the following steps of: inputting acetone into liquefied waste slurry for manufacturing an anode of a lithium secondary battery to be stirred; filtering the stirred waste slurry to be separated into concentrates and a remainder containing NMP and PVDF; obtaining a valuable metal solution through acidizing the concentrates; and measuring content of valuable metal contained in the valuable metal solution.
Patent KR-20190012067-A (KR)
Inventor: HONG HYEOK KI
IPC: G06F1/32
Filed: 2017-07-26
Abstract: According to the present invention, an integrated circuit may comprise: a core circuit of the highest hierarchical level receiving a first supply voltage, which is at least a part of a supply voltage supplied from an external power source based on arithmetic throughout through a power supply terminal; and a core circuit of the lowest hierarchical level receiving a second supply voltage, which is at least a part of the remaining supply voltage except the first supply voltage of the supply voltage of the external power source through the power supply terminal.
Patent KR-20190013261-A (KR)
Inventor: PARK HYUN CHUL
IPC: B23K11/14
Filed: 2017-08-01
Abstract: According to the present invention, disclosed is an automatic welder for a top plate of a gas burner installation base, wherein edge portions of frames, coming in contact with each other, are connected to each other by being automatically welded with a projection welder while the frames are arranged and fixed when stereoscopic frames including a horizontal surface and a vertical surface are assembled to constitute a square top plate. Therefore, convenience in assembly of the top plate is increased while errors in connection between the frames due to assembly deviation are prevented in case of automatic welding, and inconvenience in work of a polishing process after the welding can be improved.
Patent KR-20190014307-A (KR)
Inventor: OH KWANG HO
IPC: B24B53/047
Filed: 2017-08-02
Abstract: The present invention relates to a polishing pad dresser with a diamond particle formed on the surface thereof and a polishing apparatus having the same. A polishing pad dresser with a rounded edge and a polishing apparatus having the same comprise: a flat surface unit of which the surface is level from the center of a dresser; a flection unit of which the surface is formed in a rounded edge; and an inclined unit of which the surface has a predetermined inclination. The flat surface unit is situated below 89% of the external diameter of the dresser from a rotary shaft, and the flection unit is greater than 89% of the external diameter of the dresser and smaller than 96% of the external diameter of the dresser from a rotary shaft. The inclination of the inclined unit is 5-11 degrees on the point which is in contact with the flection unit against a parallel extension line with respect to the dresser flat surface unit.
Patent KR-20190015956-A (KR)
Inventor: KIM CHA SOU
IPC: G06K7/10
Filed: 2017-08-07
Abstract: According to an embodiment of the present invention, provided is a system for preventing a loss of a mobile terminal and a credit card, comprising: a connector-type RFID reader capable of being attached to and detached from a USB port of the mobile terminal, receiving power from the mobile terminal when connected to the USB port, and transmitting a search signal in accordance with a control of the mobile terminal; and an RFID tag embedded in the credit card to transmit a response signal to the search signal to the connector-type RFID reader. The system for preventing a loss of a mobile terminal is effective in reducing battery consumption.
Patent KR-20190019668-A (KR)
Inventor: LEE SANG WOONG
IPC: A61B5/00
Filed: 2017-08-18
Abstract: The present invention relates to an apparatus for detecting an R-peak in an electrocardiogram signal using wavelet transform and a modified shannon energy envelope and a method thereof. The apparatus and method robust to noise enable high accurate and fast operation processing by performing down-sampling on an electrocardiogram signal through wavelet transform, applying soft crystals for noise reduction to efficiently perform noise reduction, and performing a process so that an R-peak may be extracted from a modified Shannon energy envelope and peak energy envelope having a signal differentiation process and magnitude normalization process.
Patent KR-20190021643-A (KR)
Inventor: PARK HWUN
IPC: G01N3/08
Filed: 2017-08-23
Abstract: A creep test apparatus for a turbine blade comprises: a first support unit supporting one end of a turbine blade; a plurality of elastic members having an end of one side connected to the other surface of the opposite side of one surface of the first support unit facing one end of the turbine blade and having at least partly different elastic modulus; a connection unit connected to an end of the other side of the elastic member to support the elastic member; a second support unit supporting the other end of the turbine blade; an actuator applying tensile force to at least one of the connection unit and the second support unit; and a heating unit provided adjacent to a surface of the turbine blade and applying heat thereto.
Patent KR-20190022120-A (KR)
Title: Capacitor Component
Inventor: LEE TAEK JUNG
IPC: H01G4/232
Filed: 2017-08-25
Abstract: An embodiment of the present invention provides a capacitor component with improved electrical characteristics, which comprises: a body including an active layer and upper and lower covers respectively arranged in upper and lower parts of the active layer; first and second internal electrodes arranged in the active layer; first and second active vias formed to be extended in a thickness direction of the active layer so as to be respectively connected to the first and second internal electrodes; first and second cover vias formed to be extended in a thickness direction of the lower cover so as to be electrically connected to the first and second active vias, and arranged at intervals smaller than intervals between the first and second active vias; and first and second lower electrodes arranged on a lower surface of the lower cover so as to be respectively connected to the first and second cover vias.
Patent KR-20190023350-A (KR)
Inventor: YANG KI IL
IPC: B60W10/18
Filed: 2017-08-28
Abstract: The present invention relates to an apparatus for controlling an engine for a PHEV commercial vehicle using a digital signal. More particularly, a pressure sensor of at brake and a pneumatic line of a rear wheel are equipped with a pressure control value (PCV), an angle sensor is installed to electrically recognize a brake pedal value, a braking torque is calculated in the VCU by considering the air pressure, vehicle speed, and regenerative braking amount when an angle value is transmitted to a vehicle control unit (VCU), an air pressure control is provided through an air pressure control valve (PCV) of the brake line, and a braking value is determined by pneumatic braking and regenerative braking so that a negative torque value is applied by the regenerative braking amount during power generation. Accordingly, in order to operate an engine of the plug-in hybrid vehicle, the pedal sensor is provided to generate an analog voltage of 0 V to 5 V and a positive torque value is applied while the generator is operated as a motor, thereby controlling the torque decompression through the power generation such that the engine power generation amount is smaller than the vehicle power demand and the battery charge demand power, and thus the PHEV commercial vehicle engine is stably controlled and driven.
Patent KR-20190024018-A (KR)
Inventor: PARK MIN JUN
IPC: G09B5/02
Filed: 2017-08-30
Abstract: The present invention relates to an application for learning language through an outside intervention effect, which increases information processing time in a memorization process so that memorization is possible without forgetting for a long time when memorizing English words or Chinese characters. In addition, the present invention increases concentration on word memorization by creating a situation where outside intervention does not make perfect words visible. A learning method which makes an image of a word imprinted on the brain is created as a smartphone application and thus is used as a learning tool.
Patent KR-20190032065-A (KR)
Title: Vehicular multi-operating switching unit
Inventor: NOH SAM JONG
IPC: H01H19/14
Filed: 2017-09-19
Abstract: A multi-operating switch unit for a vehicle according to the present invention includes a housing portion; a substrate disposed within the housing; a switch shaft portion having one end housed in the housing and the other end exposed from the housing to be movably disposed; a rotary switch portion for sensing and outputting a rotary operation of the switch shaft portion; a directional switch portion for sensing and outputting a tilting directional operation of the switch shaft portion; a push switch portion for sensing and outputting a push-in operation of the switch shaft portion; a switch knob connected to the switch shaft portion; and a knob neck housing arranged at an outer periphery of the switch shaft portion while being spaced apart from the switch shaft portion, wherein the switch knob includes a knob body and a knob stopper portion, and the knob neck housing includes a knob neck housing body and a knob neck housing stopper portion. The knob stopper portion and the knob neck housing stopper portion are interlocked with each other when an external force is applied to the switch knob, thereby enabling only one selected from the rotary operation, the tilting directional operation, and the push operation of the switch knob.
Patent KR-20190034869-A (KR)
Title: Manufacturing method of film for liquid crystal alignment
Inventor: PARK JEONG HO
IPC: B32B7/12
Filed: 2017-09-25
Abstract: The present specification relates to a manufacturing method of a film for liquid crystal alignment. The manufacturing method comprises the steps of: preparing a multilayer structure having a substrate, a conductive film, a liquid crystal alignment film, and a protective film sequentially; etching one region of the liquid crystal alignment film by making the multilayer structure irradiated with a pulse laser; and removing the protective film to expose the region of the conductive film. The pulse laser is irradiated to the liquid crystal alignment film from the protective film.
Patent KR-20190034883-A (KR)
Title: Cooling system of ship and ship having the same
Inventor: LEE GI BONG
IPC: B63J2/12
Filed: 2017-09-25
Abstract: The present invention relates to a cooling system of a ship and a ship having the same. According to the present invention, the cooling system includes: a cooler cooling a generator; a pure water supply unit provided on a pure water line on the front end of the generator and supplying cooled pure water to the cooler; and a valve provided on the pure water line on the rear end of the generator and maintaining a fixed flow rate in the cooler.
Patent KR-20190035080-A (KR)
Title: Mixer
Inventor: KIM JONG BOO
IPC: A47J43/07
Filed: 2017-09-26
Abstract: The present invention is to provide a stirrer using a magnetic coupling member. The stirrer can stably rotate while maintaining a fixed rotation axis without separation of a stirring member from the bottom unit of a container. The stirrer comprises: a container in which food is stored and a seating unit having a spherical and concave shape is placed on the upper part surface of the bottom unit; a stirring ball which has a spherical lower part seated on the upper part surface of the seating unit in order to rotate; a magnetic shaft which has a spherical and concave upper part surface and is placed below the lower part surface of the downwardly convex spherical shape of the seating unit, in order to rotate; a first and a second magnetic coupling member which are separately placed in the stirring ball and the magnetic shaft, respectively, one of which is a magnet and the other of which is a magnet or a magnetic substance; and a main body which accommodates a driving device for providing driving force to a driving shaft detachably combined with the magnetic shaft, wherein the magnetic shaft is combined with the driving shaft when the container is mounted on the upper part of the main body. In addition, a friction reducing protrusion is formed in a spherical shape on the upper part surface of the seating unit to protrude from the upper part surface, and is in contact with the outer side surface of the lower part of the stirring ball.
Patent KR-20190036031-A (KR)
Title: Micro-Bubble Sonic Dental Cleaning Device for Washing, Disinfection and Drying
Inventor: HAN SANG JUN
IPC: A61C17/02
Filed: 2017-09-27
Abstract: A conventional ultrasound cleaner performs only a cleaning function without sterilization and disinfection, and an additional disinfectant must be added to perform disinfection of cleaned objects. In addition, when the disinfectant is used, excessive water is wasted and the water is contaminated to destroy the environment and pollute the water quality. In the present invention, microbubble washing and disinfection and drying functions can be performed, and thus various stains on a surface of the object or various foreign matters can be cleanly washed by microbubbles, and germs or viruses harmful to the human body can be disinfected, thereby being very convenient.
Patent KR-20190041690-A (KR)
Title: Remote Controller, Display apparatus, System and Method for controlling thereof
Inventor: LIM CHAE YOUNG
IPC: H04Q9/04
Filed: 2017-10-13
Abstract: A remote controlling device is disclosed. A remote controlling device comprises: an input unit; a communication unit; a storage unit for storing a control code set corresponding to at least one source device; and a processor that transmits a signal including a control command of a user input through the input unit to a display device through the communication unit, receives, via the communication unit, information related to a control code for controlling a first source device of the at least one source device to correspond to the control command from the display device, obtains the control code from the control code set stored in the storage unit based on the information related to the received control code, and controls the communication unit to transmit a control signal including the obtained control code to the first source device.
Patent KR-20190045012-A (KR)
Inventor: SON JEONG BONG
IPC: G06Q50/10
Filed: 2017-10-23
Abstract: The present invention relates to an exhibition center and exhibition guide system using smart glass based on augmented reality that spectators may appreciate historical background or work explanation of exhibition exhibited in exhibition center such as museum or art museum. The exhibition center and exhibition guide system may improve interest and revisit rate by implementing and providing exhibition center guidance voice content, exhibition image content, and voice content in real time to spectators wearing glass with augmented reality and further increasing experience elements of the spectators through the various content.