baber/WOPTO huggingface dataset:
Patent KR-20190108790-A (KR)
Title: Apparatus and method for coating of tube for manufacturing metallic fuel slug
Inventor: JEONG KYUNG CHAI
IPC: B05B13/06
Filed: 2018-03-15
Abstract: An apparatus for coating a tube for manufacturing a metallic fuel rod comprises: a rotation unit rotating the tube; a nozzle unit spraying a coating liquid to the internal surface of the tube for manufacturing the fuel rod; a transfer unit connected with the nozzle unit and transferring the nozzle unit in the horizontal direction; a support unit located between the rotation unit and the transfer unit, covering the tube for manufacturing the fuel rod and preventing shaking of the tube for manufacturing the fuel rod; and a supply pipe connected to one side end of the nozzle unit and supplying a fluid to the nozzle unit.
Patent KR-20190112468-A (KR)
Inventor: KIM DEOK GEUN
IPC: H01M2/10
Filed: 2018-03-26
Abstract: Disclosed is a battery cell cartridge. According to an embodiment of the present invention, the battery cell cartridge is a battery cell cartridge of a frame structure for fixing a plate typed battery cell. A voltage sensing wire is inserted into one side surface of a frame to allow an end part of the voltage sensing wire to be fused with a voltage sensing terminal. The voltage sensing wire is fixed and configured by a trapping protrusion in which a wire fixing clip is formed in the frame.
Patent KR-20190116780-A (KR)
Title: Water discharging apparatus
Inventor: PARK CHAN JUNG
IPC: B67D1/00
Filed: 2018-04-05
Abstract: Disclosed is a water discharge apparatus. According to one embodiment of the present invention, the water discharge apparatus includes: a device main body; and a water discharge unit connected to a water supply source, allowing water to be discharged to the outside by the water supply source and at least partially movably provided in the device main body so that discharge height of the water is controlled, wherein the water discharge unit is formed with a handle part passing the device main body and protruding by a predetermined length so that external force for movement of the water discharge unit is applied thereto. The device main body is formed such that the movement of the water discharge unit allows the minimum external force to be only applied to the handle part.
Patent KR-20180043770-A (KR)
Inventor: YOUN KIL YOUNG
IPC: H02P29/60
Filed: 2018-04-18
Abstract: The present invention relates to a method for controlling a switching frequency of an inverter and, more specifically, to a method for controlling a switching frequency of an inverter which monitors a temperature of a motor, a coolant temperature, and a coolant amount which affect loss of a switching frequency while driving a vehicle to control the switching frequency at a high frequency in normal driving and control the switching frequency at a medium frequency or a low frequency when use of the inverter is excessive or in a high temperature area to secure output of the vehicle and improve noise. According to an embodiment of the present invention, the method for controlling a switching frequency of an inverter comprises: a step of monitoring, by a control unit of a vehicle, a temperature of a motor, a coolant temperature, and a coolant amount when the vehicle is started; and a step of changing a switching frequency of an inverter in accordance with the monitored motor temperature, coolant temperature, and coolant amount.
Patent KR-20180122278-A (KR)
Title: Emc-filter
Inventor: WERKER STEPHAN
IPC: B60H1/32
Filed: 2018-04-24
Abstract: In association with an EMC filter (1), the present invention provides the EMC filter (1) with a simple structure, an economical manufacturing cost and heat resistance. A core of a choke (4, 5) is composed of one or two core parts (10). One or more first flat or convex heat transfer surfaces (23) are arranged on the outer side of the core. And, the first flat or convex heat transfer surface (23) of the core is arranged in a housing (12) of a refrigerant compressor. In this case, the housing (12) is flat or concavely formed in a first flat or convex heat transfer surface (23) region.
Patent KR-20190123577-A (KR)
Title: Washing ball
Inventor: RYU KWAN HYUN
IPC: D06F7/04
Filed: 2018-04-24
Abstract: The present invention relates to a washing ball and, more specifically, to a washing ball capable of increasing washing force by making water waves stronger through a vibration module vibrated by vibrations produced from a sound wave generating part. According to the present invention, as a vibration module goes back and forth through a vibration module through hole with vibrations produced through a sound wave generating part, vibrations spread out and the waves of washing water spread out while making a detergent spread out properly, so power for washing can be enhanced. Moreover, the velocity of the washing water in the washing ball is increased through an impeller part formed in a case part and a cover part is made of a ceramic material, so when the washing water touches the cover part, the washing water is alkali-ionized to enhance detergency which is the fundamental power for washing. Also, since the velocity of the washing water is increased through the impeller part in the washing ball, foreign substances are smoothly collected by a filter part, so lint and other materials can be reduced.
Patent KR-20180120110-A (KR)
Inventor: OH KYONG JOO
IPC: G06Q10/06
Filed: 2018-04-25
Abstract: According to the present invention, a method of calculating a financial market instability index includes: a step A1 of allowing a nonlinear model result calculation part to calculate the financial market instability index (FMII_1) of a linear model by using an error between a predicted value and an actual value for a preset reference interval; a step A2 of allowing the nonlinear model result calculation part to calculate a financial market instability index (FMII_2) of the nonlinear model using the error between the predicted value and the actual value for the preset reference interval; and a step A3 of allowing a final result value calculating part to calculate a final financial market instability index (FMII) after calculating an integrated financial market instability index (iFMII) by combining the financial market instability index (FMII_1) of the linear model with the financial market instability index(FMII_2) of the non-linear model. It is possible to provide an index that can objectively judge a market situation.
Patent KR-20190124568-A (KR)
Inventor: KWON BONG JOO
IPC: B65B7/02
Filed: 2018-04-26
Abstract: The present invention relates to a livestock feeding machine system, capable of effectively sterilizing and fermenting feed, which comprises: a sterilization device (200); a fermentation device (300); a first feed tank (100); a second feed tank (600); a water supply tank (400); a mixing device (500); and a bag packing device (650).
Patent KR-20190129580-A (KR)
Title: Device and method to personlize voice recognition model
Inventor: KWON KI SOO
IPC: G10L15/18
Filed: 2018-05-11
Abstract: Provided are a method and device for personalizing a voice recognition model. The device for personalizing a voice recognition model may personalize the voice recognition model by reflecting a group scale matrix representing the common language characteristics between a plurality of users. The method comprises the steps of: identifying a language group corresponding to the users; and generating a personalized voice recognition model.
Patent KR-20180059402-A (KR)
Inventor: AHN SEUNG HOON
IPC: A47L9/00
Filed: 2018-05-15
Abstract: The present invention relates to a cradle for a wireless vacuum cleaner. According to the present invention, it is possible to fix and store the wireless cleaner in an erected state and to cleanly and conveniently use, store, and prevent missing of the parts to be selectively assembled and replaced in accordance with the place to be cleaned and the application by means of the cleaner. The present invention can be installed in a standing state without being fixed to a wall surface, and thus a user can efficiently use an indoor space while selecting an installation place. The present invention includes: a base in contact with a ground surface; a vertical bar protruding upward from the upper surface of the base and having a docking portion coupling hole for coupling and fixing a docking portion on which a vacuum cleaner is mounted, and having a surface in which a plurality of insertion holes are formed; and a retaining member where a locking piece is formed on the rear surface selectively inserted and fixed in the insertion hole and having a fixing piece for fixing the parts on the front surface.
Patent KR-20190131343-A (KR)
Title: Ship
Inventor: LEE WOON WOO
IPC: B63H5/125
Filed: 2018-05-16
Abstract: According to one embodiment of the present invention, a ship includes: a first omnidirectional propeller provided on a keel extension line of a hull; a second omnidirectional propeller provided at a point except the keel extension line and spaced apart from the first omnidirectional propeller by a first distance; and a third omnidirectional propeller provided at the point except the keel extension line and spaced apart from the first omnidirectional propeller by a second distance, wherein the second omnidirectional propeller is provided to be closer to the first omnidirectional propeller than the third omnidirectional propeller.
Patent KR-20180059414-A (KR)
Inventor: KANG SUN JUNG
IPC: F16L15/08
Filed: 2018-05-25
Abstract: The present invention relates to a coupling device for heating pipes. More specifically, the coupling device includes a coupling pipe for connecting first and second heating pipes; a first coupling part for connecting the first pipe and one end of the coupling pipe; a second coupling part for connecting the second pipe and the other end of the coupling pipe; a central coupling part having a connection hole for connecting the first and second pipes, and provided to the coupling pipe to correspond to each end of the first and second pipes; and a packing provided between one end of the central coupling part and the first pipe, and between the other end of the central coupling part and the second pipe. Therefore, since two heating pipes are firmly connected to each other, it is possible to prevent the respective pipes from being released or leaking in use.
Patent KR-20190136588-A (KR)
Inventor: KIM GYEONG NAM
IPC: H01L21/02
Filed: 2018-05-31
Abstract: The present invention relates to a system to manufacture a semiconductor element by using a recoverable fluorocarbon-based precursor. The system includes: a chamber (10) generating plasma for the surface treatment or etching of a wafer; a turbopump (20) installed on one side of the chamber (10) and forming a high-vacuum condition in the chamber (10); a dry pump (30) connected to the turbopump (20) through a first flow path (L1) and assisting the vacuum pumping of the turbopump (20); and a membrane filter (40) installed on the first flow path (L1) and separating and recovering process gas discharged from the chamber (10) by the turbopump (20). A fluorocarbon-based precursor is used for the process gas supplied to the chamber (10). Also, according to the present invention, in the system, a liquid nitrogen adsorption part (41) is added to replace the membrane filter (40). Moreover, according to the present invention, the fluorocarbon-based precursor which is the process gas supplied to the chamber (10) has a CnHrFm structure in which a combination ratio (n:m) between carbon (C) and fluorine (F) is within a range of 1:1-1:3. According to the present invention, a fluorocarbon-based precursor having a low global warming potential (GWP) can be used as process gas, while spent process gas can be separated from effluent gas and recovered through a membrane.
Patent KR-20190136761-A (KR)
Inventor: SEO YEONG DEUK
IPC: C08K3/34
Filed: 2018-05-31
Abstract: A polyamide resin composition of the present invention comprises: 15 to 49 wt% of an aromatic polyamide resin comprising a repeating unit represented by chemical formula 1 and a repeating unit represented by chemical formula 2; 1 to 30 wt% of a polyamide resin having a glass transition temperature of 40 to 120°C; 1 to 20 wt% of an olefin-based copolymer; 5 to 40 wt% of calcium carbonate; and 5 to 40 wt% of talc. The polyamide resin composition and a molded article manufactured from the same are excellent in plating adhesion, impact resistance, rigidity, heat resistance, flowability, appearance characteristics, and the like.
Patent KR-20190138184-A (KR)
Inventor: LEE JAE WON
IPC: B60N2/818
Filed: 2018-06-04
Abstract: The present invention relates to a car seat having a headrest which is operated with a pushing type knob, wherein a headrest is connected to the front of a seat of the car seat to vertically move, and when an operating knob mounted in a mounting hole formed to be recessed in the rear of the headrest is pushed, a stopper protruding to both sides of the headrest is installed to be separated from a plurality of position determination protrusions provided on the seat with a power transmission means.
Patent KR-20190142019-A (KR)
Title: Nanofiltration Composition Membrane Having Improved Acid and Heat Resistance And Manufacturing Method Thereof
Inventor: LEE YONG TAEK
IPC: B01D69/10
Filed: 2018-06-15
Abstract: The present invention relates to a nanofiltration membrane with improved acid resistance and heat resistance, which includes a porous support and is formed by performing interfacial polymerization on an amine aqueous solution including linear alphatic diamine represented by chemical formula 1, acid halogen compound, and an organic solution including diisocyanate on the surface of the porous support. In the chemical formula 1, n is a natural number of 1 to 6 (ethylenediamine, 1, 3-diaminopropane, 1, 4-diaminobutane, 1, 6-hexanediamine, 1, 5-diaminopentane).
Patent KR-20190143133-A (KR)
Title: Apparatus for purifying exhaust gas
Inventor: PARK SANG CHEOL
IPC: B01D63/02
Filed: 2018-06-20
Abstract: The present invention relates to an exhaust gas treatment device capable of effectively removing sulfur oxides and nitrogen oxides included in exhaust gas through both a sulfur oxide removing process using wet type scrubbing, and denitrification reaction using an anaerobic immersion type separation membrane tank. The exhaust gas treatment device comprises: a scrubbing reactor removing sulfur oxides included in exhaust gas through a wet type scrubbing process; and an anaerobic immersion type separation membrane tank receiving a scrubbing solution in an anaerobic state used in the wet type scrubbing process, and removing nitrogen oxides included in the exhaust gas through denitrification reaction under an anaerobic condition. In addition, a scrubbing solution spray nozzle is placed at one side of the scrubbing reactor in order to spray the scrubbing solution to the inside of the scrubbing reactor while an exhaust gas diffuser is placed at one side of the anaerobic immersion type separation membrane tank in order to supply the exhaust gas, from which sulfur oxides are removed, to the inside of the anaerobic immersion type separation membrane tank. Moreover, the exhaust gas diffuser has a shape of being extended from the scrubbing reactor.
Patent KR-20200000612-A (KR)
Title: Planetary gear train of automatic transmission for vehicles
Inventor: KIM JIN HO
IPC: F16H3/36
Filed: 2018-06-25
Abstract: Disclosed is a planetary gear train for an automatic transmission of a vehicle. According to an embodiment of the present invention, the planetary gear train for an automatic transmission of a vehicle is to improve fuel efficiency and power transfer efficiency by reducing a drag loss of a brake and a clutch by being applied with only six connection elements instead of being applied with five planetary gear sets while performing change gear steps of 10 stages of a forward movement and one stage of a backward movement. The planetary gear train for an automatic transmission of a vehicle includes: an input shaft; an output shaft; a first planetary gear set having first, second, and third rotation elements; a second planetary gear set having fourth, fifth, and sixth rotation elements; a third planetary gear set having seventh, eighth, and ninth rotation elements; a fourth planetary gear set having 10th, 11th, and 12th rotation elements; a fifth planetary gear set having 13th, 14th, 15th rotation elements; a first shaft fixed and connected to the second rotation shaft and the input shaft; a second shaft fixed and connected to the output shaft and the 14th rotation element; a third shaft fixed and connected to the third rotation element and the fourth rotation element; a fourth shaft fixed and connected to the eighth rotation element and the 13th rotation element; a fifth shaft fixed and connected to the ninth rotation element; a sixth shaft fixed and connected to the 11th rotation element and the 15th rotation element; a seventh shaft fixed and connected to the fifth rotation element and the first rotation element; an eighth shaft fixed and connected to the sixth rotation element, the seventh rotation element, and the 10th rotation element; and a ninth shaft fixed and connected to the 12th rotation element.
Patent KR-20200001256-A (KR)
Title: Heat Exchanger and heating device having the same
Inventor: Kim Hajin
IPC: F24H1/16
Filed: 2018-06-27
Abstract: The present invention relates to a heat exchanger and, more specifically, to a heat exchanger for controlling the temperature of a fluid and a heating apparatus having the same. Disclosed in the present invention is a heat exchanger comprising: a housing (100) connected to an inlet (110) through which water is introduced and an outlet (120) through which water is discharged; a heat exchanging unit (200) of which at least a part is installed in the inside of the housing (100) to exchange heat with water introduced from the inlet (110); and a flow path forming unit (300) installed to surround the heat exchanging unit (200) and in contact with an outer circumferential surface of the heat exchanging unit (200) and an inner circumferential surface of the housing (100), and forming a flow path (P) through which water from the inlet (110) to the outlet (120) flows.
Patent KR-20200001930-A (KR)
Title: Window screen frame using solar cell
Inventor: DO WON CHEOL
IPC: E06B9/54
Filed: 2018-06-28
Abstract: A window using a solar cell provided with a screen assembly comprises: an opening type window (110) that can be opened and closed by a resident; a fixing type window (120) that is adjacent to the opening type window (110) and cannot be opened and closed by a user; a screen assembly (130) that is provided in front of the opening type window (110), wherein a screen sheet (131) can be lowered in a roller manner; a first frame (132) that is provided in front of the opening type window, and can fixate the screen sheet; and a second frame (140) that is provided in front of a closed type window, and is provided with a solar cell. Moreover, the first frame (132) and the second frame (140) are configured to be parallel to each other.
Patent KR-20190006907-A (KR)
Inventor: ZHOU CHAOYI
IPC: H01M4/505
Filed: 2018-06-29
Abstract: The present invention relates to a spherical or spherical-like cathode material for a lithium ion battery and a lithium ion battery. A chemical formula of the cathode material is Li_aNi_xCo_yMn_zM_bO_2, wherein, 1.02=a<==1.20; 0.0<==b<==0.5; 0.30<==x<==0.60; 0.20<==y<==0.40; 0.05<==z<==0.50; x+y+z=1. M is one or two or more selected from a group composed of Mg, Ti, Al, Zr, Y, Co, Mn, Ni, Ba, and a rare-earth element. The cathode material includes: a first particle having a sphere or a spherical shape; and a secondary particle cohering by the first particle, under scanning electron microscopy. A number percentage of the secondary particle cohering by the first particle is 30% or less. The lithium battery manufactured of the cathode material obtained has high specific capacity at a high temperature, stability of the high temperature, excellent safety, and cycle performance. A manufacturing method for a lithium battery is simple, and costs of the lithium battery are comparatively low.
Patent KR-20200002172-A (KR)
Title: Motor-controlled automatic pumping device with a microprocessor
Inventor: AN CHAE HUN
IPC: H02K7/116
Filed: 2018-06-29
Abstract: The present invention relates to a motor-controlled automatic pumping apparatus using a microprocessor with improved convenience and hygiene in use. The motor-controlled automatic pumping apparatus using a microprocessor according to an embodiment of the present invention comprises: a base on which a container in which liquid contents are stored is mounted; a pressing part connected to the base and provided to move vertically; a motor providing driving force to the pressing part; a sensor and a microprocessor to detect the motion of a user; and a control part receiving information sensed from the sensor and driving the motor in one direction or the other direction.
Patent KR-20200004011-A (KR)
Inventor: CHO TAE KEUN
IPC: B60W30/08
Filed: 2018-07-03
Abstract: According to the present invention, disclosed are a vehicle forward collision-avoidance control apparatus and a method thereof. The vehicle forward collision-avoidance control apparatus of the present invention includes: a forward object determination unit recognizing an object in front of a vehicle and determining the attribute of the recognized object; a gear sensing unit sensing a gear of the vehicle; and a forward collision-avoidance assist (FCA) control unit which finally determines the attribute of the object detected through the forward object determination unit according to the gear input from the gear detecting unit, and sets an FCA control range based on the finally determined attribute of the object.
Patent KR-20200009166-A (KR)
Title: Device for providing augmented reality and method for driving the same
Inventor: CHO HYUN JIN
IPC: G02B27/01
Filed: 2018-07-17
Abstract: Provided is an augmented reality providing apparatus. The augmented reality providing apparatus comprises: a display device outputting a display image; a lens disposed on one surface of the display device; and a polarization control device disposed between the display device and the lens and outputting the display image output from the display device as first polarization or second polarization. The lens includes: a first polarization mirror reflecting the display image of the first polarization and transmitting the display image of the second polarization; and a second polarization mirror reflecting the display image of the second polarization and the display image of the first polarization.
Patent KR-20200012066-A (KR)
Title: Method for providing online game for obtaining territory by private battle
Inventor: CHOI JAE BONG
IPC: A63F13/45
Filed: 2018-07-25
Abstract: The present invention relates to a method for providing a game and, more specifically, to a method for providing a game of a territory scramble using a private battle, which can increase participation and interest in the game through a territory scramble in which temporary control and ownership with respect to a certain territory can be assigned for a user to obtain a continuous and exclusive compensation for a predetermined period of time.
Patent KR-20200015056-A (KR)
Inventor: CHOI HYO HYUN
IPC: G09B19/00
Filed: 2018-08-02
Abstract: The present invention relates to a learning device for training. The learning device for coding training comprises: a plurality of indicating units visually displaying a driving control signal including at least one of a progress signal, a rotation signal, and a stop signal; a driving board in which a plurality of driving routes arranged in different directions by including an intersection on an upper surface are arranged, and the indicating units are arranged along the driving routes; a photographing unit photographing the driving control signal displayed on the indicating units arranged on the driving board; and a driving robot driving the driving board according to the driving control signal recognized through the photographing unit.