baber/WOPTO huggingface dataset:
Patent KR-20190092698-A (KR)
Inventor: YIM DONGYOUN
IPC: E02F9/22
Filed: 2018-01-31
Abstract: Disclosed is a travelling control apparatus for a construction machine. According to the present invention, the travelling control apparatus for a construction machine comprises: a sensor unit including a first sensor sensing front manipulation and a second sensor sensing travelling manipulation; a travelling control valve for changing a swivel angle of a swash plate of a travelling motor to a first speed or a second speed; and a control unit provided with a signal from the sensor to apply the first speed or the second speed to the travelling control valve in accordance with the front manipulation and the travelling manipulation for a control signal changing the swivel angle of the swash plate of the travelling motor to be generated to correspond to the travelling motor.
Patent KR-20190096549-A (KR)
Title: Cumbuster and gas turbine having the same
Inventor: LEE SEUNG MIN
IPC: F23R3/28
Filed: 2018-02-09
Abstract: The present invention relates to a combustor and a gas turbine including the same. According to the present invention, the combustor comprises: a nozzle plate on which a plurality of fuel injection nozzles are arranged; an outer cap disposed along the outer circumference of the nozzle plate and to which the nozzle plate is fastened; a first protrusion disposed along the inner circumference of a first outer cap and protruding in the center direction of the first outer cap; and a first guide hole disposed along the outer circumference of the nozzle plate and into which the first protrusion is fitted. According to the present invention, stress distribution between the nozzle plate and the outer cap can be evenly distributed, and a thermal expansion space can be secured to minimize thermal deformation of components in a high temperature environment.
Patent KR-20180106864-A (KR)
Inventor: KONRARDY KRISTY L
IPC: B60S1/64
Filed: 2018-02-12
Abstract: The present invention relates to a debris deflection apparatus for a work vehicle, preventing accumulation of debris from affecting operation of a work vehicle component inside the main frame of the work vehicle and improved efficiency of cleaning an operator′s station, providing a device coupled to a debris collection area of the operator′s station, and reducing maintenance and repair of the work vehicle component by being connected to an opening formed in the work vehicle.
Patent KR-20190101199-A (KR)
Inventor: BAEK SANG HYUN
IPC: A43B3/00
Filed: 2018-02-22
Abstract: The present invention relates to boots for a child and, more specifically, to boots for a child, configured to emit light having various shapes, thereby arousing interest of a child and allow the child to secure a field of vision when it is rainy, thereby effectively preventing any accident. Accordingly, the boots for a child comprise: a sole part configured to support a sole; a body part extending from the sole part and having an opened end to surround a calf; a light emitting part detachably mounted on the body part and configured to radiate light towards a front side of the boots; and a Velcro member configured to stably attach or detach the light emitting part to or from the body part, and having a female Velcro or a male Velcro formed on a surface of the body part, and a male Velcro or a female Velcro formed correspondingly to a female Velcro or a male Velcro formed on a rear surface of the light emitting part.
Patent KR-20190102553-A (KR)
Title: Centrifugal casting device for the manufacture of floating seal
Inventor: KANG MIN WOO
IPC: B22D13/10
Filed: 2018-02-26
Abstract: The present invention provides a centrifugal casting device. The centrifugal casting device includes: a centrifugal casting mold including an upper mold, a lower mold, and at least three or more fixing members; a mold base axially rotating to be parallel with the ground surface around a central axis; a transfer device for transferring a mold base; at least two or more pickers separating the upper mold from the lower mold or connecting the separated upper mold to the lower mold; and a compensator individually adjusting elasticity of the each fixing member of the centrifugal casting mold and correcting a fixing position of the upper mold fixed to the lower mold. According to the embodiment of the present invention, the centrifugal casting device can suppress the generation of a casting failure by compensation even in repeated centrifugal casting by compensating for the dislocation of the upper mold and the lower mold by compensating the fixing member, using the compensator before the centrifugal casting.
Patent KR-20190102826-A (KR)
Title: Floor hinge apparatus for door
Inventor: JUNG YOUNG HO
IPC: E05D7/10
Filed: 2018-02-27
Abstract: The present invention relates to a floor hinge apparatus for opening and closing a door, which is configured to open and close a hinged door installed in an entrance of a building. The floor hinge apparatus is connected to an upper end of the door by being embedded in an upper frame installed at an upper end of left and right frames installed upright on a wall. Therefore, construction and disassembly can be easily performed.
Patent KR-20190106215-A (KR)
Title: Method for manufacturing Integral type Transfomer coil printed circuit board having Input side Primary coil and Output side Secondary coil
Inventor: CHO HYUN GUI
IPC: H05K1/16
Filed: 2018-03-08
Abstract: The present invention relates to a method for manufacturing a transformer coil printed circuit board integrated with an input side primary coil and an output side secondary coil. The manufacturing method comprises: a primary drilling step of processing first, second and third through holes in a laminated substrate including primary and secondary coil side substrate laminates; a copper plating step of plating copper in the first, second, and third through holes; a secondary step drilling step of disconnecting a copper plating layer in the third through hole from a primary coil layer; a resin plugging step of filling resin in a primary through hole via hole and a secondary step through hole; and a solder resist forming step of forming a solder resist layer on the surface of the laminated substrate after the resin plugging step and resin curing. According to the present invention, without previously processing an inner via hole of the secondary side substrate laminate, after laminating and trimming a primary coil side substrate laminate and a secondary coil side substrate laminate, a secondary coil side a via hole is processed at the same time when processing a via hole of the primary coil side substrate laminate, a primary coil side via hole and the secondary coil side via hole are simultaneously copper-plated, and the primary coil side via hole and the secondary coil side via hole are filled with resin at the same time, thereby achieving good production efficiency and greatly reducing manufacturing costs. The resin is filled into the via hole and the inner via hole through the resin plugging step before the solder resist layer is applied such that the applied solder resist does not flow into the via hole or the inner via hole, thereby achieving uniform thickness of the solder resist layer and preventing pores or cracks from being generated. Therefore, excellent withstand voltage characteristics can be realized.
Patent KR-20190109923-A (KR)
Title: Apparatus for removing VOCs
Inventor: KIM JUNG RAE
IPC: B01J20/30
Filed: 2018-03-19
Abstract: Disclosed is a VOC processing apparatus, which comprises: at least two VOC processors for adsorbing VOCs by introducing a gas containing VOCs from a painting factory; a blowing fan disposed at a front end or a rear end of the VOC processor to discharge the gas from which the VOCs are removed; and a VOC adsorption unit connected to the at least two VOC processors and for selectively desorbing VOCs from any one of the VOC processors.
Patent KR-20190111634-A (KR)
Inventor: AHN BO EUN
IPC: C08L83/04
Filed: 2018-03-23
Abstract: A curable resin composition of the embodiments of the present invention comprises a metal-containing siloxane resin, a cyclic ether-containing compound, a photopolymerization initiator, and a solvent. A high refractive index and high chemical resistance refractive index matching layer can be formed from the curable resin composition. The curable resin composition according to embodiments of the present invention can comprise the metal-containing siloxane resin and the cyclic ether-containing compound together.
Patent KR-20190114300-A (KR)
Title: RHOA inhibitor and use thereof
Inventor: KIM YON HUI
IPC: A61K31/38
Filed: 2018-03-29
Abstract: The present invention relates to a RhoA inhibitor and a use thereof. More specifically, the present invention relates to the RhoA inhibitor having a structure of chemical formula 1 of the present invention or a pharmaceutically acceptable salt thereof, a pharmaceutical composition for preventing or treating diseases caused by RhoA expression or increased activity comprising the same as an active component, and a health functional food for preventing or alleviating diseases caused by RhoA expression or increased activity, comprising the same as the active component.
Patent KR-20190115331-A (KR)
Title: Waste vinyl washing, dehydration, drying equipment
Inventor: KIM YO HWAN
IPC: B29B13/06
Filed: 2018-04-02
Abstract: The present invention relates to equipment for washing, dehydrating and drying waste vinyl. The equipment comprises: a rotary separating device which rotates at a high speed to remove foreign matter of waste vinyl supplied from a storage tank and removes moisture while removing foreign matter on waste vinyl by hitting; a dehydrating/drying device which includes a cyclone to separate waste vinyl from a large amount of wind supplied from the rotary separating device and performs dehydrating and drying one more time by a twin screw; and a dryer which receives the waste vinyl completed with the washing from the dehydrating/drying device and finally dries the waste vinyl again while transferring the same. The present invention has an effect of producing recycled chips with improved productivity and quality by suppressing bubble generation caused by water vapor when processing waste vinyl since moisture and foreign matter contained in the waste vinyl can be efficiently removed in order to provide waste vinyl with high efficiency during production of vinyl.
Patent KR-20190121572-A (KR)
Title: Fixing agent for hair spray
Inventor: CHOI HWA CHOON
IPC: C08F2/44
Filed: 2018-04-18
Abstract: The present invention relates to a hair spray fixative formulation. More specifically, the present invention relates to a hair spray composition containing a copolymer comprising: (meth)acrylate monomer units (A) comprising alkyl groups of C1 to C8; (meth)acrylate monomer units comprising alkyl groups of C12 to C18; and acrylic acid monomer units (C). More specifically, a hair spray containing a fixative formulation of the present invention imparts a hard setting holding power without beading in a form of beads and flaking phenomenon in the hair.
Patent KR-20190127259-A (KR)
Title: Apparatus for measuring dust dosage
Inventor: WOO CHANG GYU
IPC: A61B5/08
Filed: 2018-05-04
Abstract: The present invention relates to a dust exposure amount measuring device for accurately measuring a dust exposure amount of a user by using a dust concentration and a respiratory rate calculated by a heart rate of the user. The present invention comprises: a main body case worn on a user; a dust sensor unit disposed on the main body case to measure a dust concentration of a place where the user is located; a time measuring unit disposed on the main body case to measure a time when the user is exposed to dust; a heart rate sensor unit disposed on the main body case and measuring a heart rate of the user; and a control unit disposed on the main body case and calculating the dust exposure amount of the user for a predetermined time based on the dust concentration measured by the dust sensor unit, the exposure time measured by the time measuring unit, and the respiratory rate calculated based on the heart rate measured by the heart rate sensor unit.
Patent KR-20190128948-A (KR)
Title: Cavity filter
Inventor: PARK NAM SHIN
IPC: H01P1/207
Filed: 2018-05-09
Abstract: The present invention relates to a cavity filter. The cavity filter comprises: a resonator device provided at a predetermined distance from an outer member provided with an electrode pad on one surface thereof; and a terminal unit electrically connecting the electrode pad of the outer member to the resonator device and having a structure capable of eliminating the assembly tolerance existing at the predetermined distance while preventing an electrical flow between the electrode pad and the resonator device from being disconnected. The cavity filter provides an advantage of preventing the performance degradation of an antenna device by efficiently absorbing the assembly tolerance caused by assembly design and preventing the disconnection of the electrical flow.
Patent KR-20190131219-A (KR)
Title: Method for preparing graphene using dc switching
Inventor: LEE WON OH
IPC: C25B1/00
Filed: 2018-05-16
Abstract: The present invention relates to a method for preparing graphene by an electrochemical peeling method. The method for preparing graphene comprises: immersing a cathode comprising metals and an anode comprising graphite in an electrolyte; and applying direct current (DC) power between the cathode and the anode. The DC power comprises DC switching power alternately and repeatedly applying positive (+) voltage and negative (-) voltage. By applying DC switching power, ions are effectively controlled and graphite is peeled. Accordingly, graphene with high purity can be simply manufactured in quantity.
Patent KR-20190135783-A (KR)
Title: Apparatus for keeping food
Inventor: PARK KANG HOON
IPC: A23L3/28
Filed: 2018-05-29
Abstract: The present invention relates to a food storage device which can be stored safely from bacteria or fungi by performing a sterilization function when storing foods. The food storage device according to an embodiment comprises: a main body in which one side is opened and closed by a door and which has a storage space for storing the foods; a tray which accommodates the foods and enters the storage space; an LED ultraviolet module disposed on one side of the inside of the main body and irradiating the ultraviolet light to sterilize the foods of the tray.
Patent KR-20190088377-A (KR)
Title: Transparent electrode, the same manufacturing apparatus and method
Inventor: KO SEUNG HWAN
IPC: H01L51/52
Filed: 2018-06-01
Abstract: A transparent electrode is provided. The transparent electrode includes: two or more kinds of wires having different lengths; a resin layer applied to two or more kinds of wires to form a plane; and a polyethylene terephthalate (PET) layer coated on the plane of the resin layer. Two or more kinds of wires include first wires arranged in the form of a web (web) to secure electric current; and second wires arranged in a space between the first wires. The first wires are formed to be longer than the second wires. The transparent electrode with reduced electrical resistance can be provided.
Patent KR-20190138134-A (KR)
Inventor: JANG KYUN KIM
IPC: A01G7/04
Filed: 2018-06-04
Abstract: The present invention relates to a land-based seaweed culturing apparatus which minimizes a space required for culture and supplies light periodically to enable seaweed with improved flavor to be cultured. The land-based seaweed culturing apparatus according to the present invention includes: a culturing water tank (110) in which seawater is contained; a light generation unit (120) which is disposed to be inclined at a predetermined angle to the culturing water tank (110) and generates light; and a seawater supply unit (130) which is provided above the culturing water tank (110) to spray seawater toward the light generation unit (120). The light generation unit (120) includes: a box-shaped casing (121) which is disposed on a top portion of the culturing water tank (110) not to come into contact with seawater, and has seaweed seated on the top surface thereof; and a plurality of light source modules (123) which are provided inside the casing (121) to irradiate light toward seaweed such that seaweed performs a photosynthesis process.
Patent KR-20180133338-A (KR)
Inventor: CHENG RUI
IPC: H01L21/768
Filed: 2018-06-05
Abstract: Methods for gap-fill of high aspect ratio features are described. A first film is deposited on the bottom and upper sidewalls of a feature. The first film is etched from the sidewalls of the feature and the first film in the bottom of the feature is treated to form a second film. The deposition, etching, and treatment processes are repeated to fill the feature.
Patent KR-20180135808-A (KR)
Inventor: KIM HYUNG TAE
IPC: C10B53/07
Filed: 2018-06-08
Abstract: The present invention relates to a system for refining char through thermal decomposition of waste tires and preparing regenerated carbon black materials therefrom and a method thereof. According to an embodiment of the present invention, the system, which is for refining char through thermal decomposition of waste tires and preparing regenerated carbon black materials therefrom, includes: a raw material storage tank for storing the char obtained through the thermal decomposition of the waste tires; a pretreatment unit for separating impurities from the char; a preliminary drying unit; a grinding unit; a molding unit; a secondary drying unit; a vibration screen; a packing unit; and a conveying unit.
Patent KR-20180067487-A (KR)
Inventor: LEE JIN HO
IPC: H04N19/82
Filed: 2018-06-08
Abstract: Provided are a video encoding and decoding method based on constrained offset compensation and a loop filter, using an encoding parameter of blocks to be compensated or loop filtered to limit application of offset compensation or a loop filter during video encoding and decoding, and an apparatus thereof. According to one embodiment of the present invention, a recording medium stores a program executed to decode video by a computer, and the program comprises: a step of receiving a constrained offset compensation indicator, which indicates whether or not one or more among a sequence, a picture, a frame, a tile, a slice, a coding unit, a prediction unit, and a transform unit support constrained offset compensation, from an encoder; a step of receiving a sample adaptive offset (SAO) compensation indicator, which indicates whether or not the SAO compensation is performed, from the encoder; a step of receiving an SAO parameter from the encoder; and a step of performing SAO compensation to a pixel of a restored image based on the SAO compensation indicator and parameter.
Patent KR-20190018603-A (KR)
Inventor: HUNG CHEN HSIANG
IPC: H01L27/146
Filed: 2018-06-11
Abstract: A semiconductor device comprises: a photodiode formed in a substrate; and at least one transistor having a gate part including a first part and a second part coupled to an end part of the first part, wherein the first part is disposed over a main surface of the substrate and extends along the main surface of the substrate, and the second part extends from the main surface of the substrate into the substrate. The photodiode and at least one transistor at least partially form a pixel.
Patent KR-20190046608-A (KR)
Inventor: WANG WEI E
IPC: H01L29/66
Filed: 2018-06-14
Abstract: Provided is a method for providing a semiconductor device, in which a doped semiconductor layer is deposited on a semiconductor underlayer, at least a portion of the semiconductor underlayer is exposed for the doped semiconductor layer, a dopant for the doped semiconductor layer is selected from a p-type dopant and an n-type dopant, an ultraviolet-assisted low temperature anneal of the doped semiconductor layer is performed in an ambient, the ambient is selected from an oxidizing ambient and a nitriding ambient, the oxidizing ambient is used for the n-type dopant, the nitriding ambient is used for the p-type dopant, a sacrificial layer is formed by the doped semiconductor layer during the ultraviolet-assisted low temperature anneal, and the dopant is driven into at least one portion of the semiconductor underlayer from the doped semiconductor layer by the ultraviolet-assisted low temperature anneal, thereby forming a doped semiconductor underlayer and removing the sacrificial layer.
Patent KR-20190142984-A (KR)
Title: Blackboard wall exhibition
Inventor: KKIM JONG HAE
IPC: E04F13/12
Filed: 2018-06-19
Abstract: The present invention relates to a blackboard wall exhibition capable of displaying and exhibiting a work of art by using a magnet as an exhibition wall is equipped with a blackboard material. Specifically, a construction method for an art museum can use an abandoned blackboard to simplify effort and time. So, the blackboard wall exhibition can save economic costs and recycle resources. According to the present invention, the exhibition wall is constructed with a similar material to a blackboard.
Patent KR-20200010671-A (KR)
Inventor: AN MIN JEONG
IPC: G06N3/08
Filed: 2018-07-06
Abstract: According to the present invention, a machine learning-based facility failure diagnosis method comprises a failure diagnosis process using a multiplayer perception (MLP) model, in which a priority of variables contributing to a failure is estimated by calculating a failure diagnostic indicator P_(iL) with a weight extracted by training the MLP having a regression weight as an input.
Patent KR-20200007551-A (KR)
Inventor: HEO CHUL KOO
IPC: B66C23/36
Filed: 2018-07-13
Abstract: The present invention provides an electromagnet stationary type conveying apparatus comprising: a base frame positioned at a lower part and having a plurality of moving wheels to be movable at a work place; a towing means mounted to the base frame and lifting a heavy object; a plurality of lifting cylinders installed at a lower part of the base frame to be spaced apart from each other, wherein a rod is disposed perpendicular to the base frame; an electromagnet coupled and installed at a rod end unit of the lifting cylinder and generating a magnetic force by receiving a current; a power supply unit installed at the base frame and supplying the current to the electromagnet; and a control unit connected to the lifting cylinder and the power supply unit and controlling operation of the lifting cylinder and the power supply unit to supply the current to the electromagnet through the power supply unit when the electromagnet is closely placed on the floor of the work place according to the operation of the lifting cylinder.
Patent KR-20180093251-A (KR)
Title: Voice coil motor
Inventor: HYUNE O YOO
IPC: H02P25/034
Filed: 2018-08-08
Abstract: A voice coil motor with improved durability comprises: a mover including a bobbin body on which a lens is mounted, a coupling boss projecting from a lower end of the bobbin body, a bobbin including a groove formed from the lower end adjacent to the coupling boss, and a coil block wound on an outer circumferential surface of the bobbin; a stator including a magnet disposed to face the coil block and a yoke fixing the magnet; an elastic member including first elastic members in which a first through hole coupled to the coupling boss is formed and a second through hole exposing the grooved is formed and a second elastic member coupled to an upper end of the bobbin body, wherein the upper end is opposite to the lower end; and a reinforcing member reinforcing bonding strength between the first elastic member and the bobbin body by using the second through hole and the groove.