baber/WOPTO huggingface dataset:
Patent KR-20190128447-A (KR)
Title: A method for reducing nitrogen dioxide in the exhaust gas generated during an olefin production process
Inventor: HONG UNG GI
IPC: B01D53/79
Filed: 2018-05-08
Abstract: Provided is a method for reducing nitrogen dioxide in exhaust gas generated during an olefin production process using a selective noncatalytic reduction method. According to the present invention, nitrogen dioxide generated in a catalyst regeneration step among consecutively operated PHD processes can be effectively removed. Through the removal of nitrogen dioxide, generation of visible exhaust can be prevented.
Patent KR-20190128902-A (KR)
Title: Image Capturing Lens System
Inventor: KIM HAG CHUL
IPC: G02B13/18
Filed: 2018-05-09
Abstract: An imaging optical system of the present invention comprises: a first lens having refractive power; a second lens having refractive power; a third lens having refractive power; a fourth lens having refractive power; a fifth lens having refractive power; a sixth lens having refractive power; and a seventh lens having refractive power. At least one of the first lens to the seventh lenses of the imaging optical system is formed in an aspherical surface shape of a glass material. Therefore, an objective of the present invention is to provide the imaging optical system capable of realizing a high pixel and high resolution image even in a temperature changing environment.
Patent KR-20180125409-A (KR)
Title: An all solid type battery and a method for manufacturing the same
Inventor: CHO SUNG JU
IPC: H01M10/058
Filed: 2018-05-15
Abstract: An all solid type battery according to the present invention can utilize a battery can used in an existing battery, and thus can be used in compatibility with other types of batteries when manufacturing a battery pack. In addition, since the battery can be used as a mold for forming an electrode assembly, a battery can be manufactured by a simple method, and since a liquid electrolyte is not used, there is no leakage problem of the electrolyte when the battery is manufactured and used, and safety is improved.
Patent KR-20180131456-A (KR)
Inventor: AHN SANG HYUN
IPC: C09D183/04
Filed: 2018-05-30
Abstract: The present invention relates to a resin composition for coating, and a coating film comprising a cured product thereof as a coating layer. Particularly, the present invention relates to the resin composition for coating, and the coating film comprising the cured product thereof as the coating layer, wherein the resin composition for coating comprises a siloxane resin which is chemically bonded by compounds comprising alkoxysilane and diol, which comprise epoxy or acryl within chemical structures thereof. The present invention aims to provide the resin composition for coating having excellent surface hardness of 3H or more and excellent flexibility and abrasion resistance.
Patent KR-20190137199-A (KR)
Inventor: HAN SHIN CHUL
IPC: H01S5/40
Filed: 2018-05-31
Abstract: A device for generating a multi-pulse laser and a method thereof are provided. The device for generating a multi-pulse laser includes: i) a first pulse laser generation part for emitting a first laser beam; ii) a wavelength control panel for injecting the first laser beam to modify the wavelength of the first laser beam; iii) a second pulsed laser generation part for emitting a second laser beam in a direction intersecting with the first laser beam; iv) a composite plate for having the first laser beam and the second laser beam, which have passed through the wavelength control panel, meet each other to be combined and emitted; and v) a reflection plate for reflecting and refracting the first laser beam and the second laser beam emitted from the composite plate; and vi) an amplifying part for injecting and amplifying the first and second laser beams reflected and refracted by the reflection plate. Lasers with a single wavelength or different wavelengths can be combined into one laser without loss.
Patent KR-20190137212-A (KR)
Inventor: SONG HEA YOUN
IPC: A01G9/08
Filed: 2018-06-01
Abstract: The present invention relates to a plant-customized hemispherical port, which consists of a small hole into which seeds can be placed in the center of a circular cylindrical body of 1 cm in the diameter, supplies sufficient nutrients to the seeds while the nutrients in the pot dissolve in the water when the water is inflated and the seeds swell, and is easy to exit the nutrients to an opposite side when one side is pressed in a form of a hemispherical port.
Patent KR-20190141038-A (KR)
Inventor: JUNG WON HYUK
IPC: A61K31/50
Filed: 2018-06-11
Abstract: The present invention relates to a compound represented by chemical formula 1 or a pharmaceutically acceptable salt thereof. The compound and the pharmaceutically acceptable salt thereof inhibit an interaction between a programmed death-1 (PD-1) protein and a programmed death-ligand 1 (PD-L1) protein, thereby being useful for preventing or treating diseases related thereto. In the chemical formula 1, R_1, R_2, R_3, R_4, R_5, R_6, R_7, R_8, X_1 and X_2 are as defined in the specification.
Patent KR-20190141041-A (KR)
Inventor: KIM KYUNGSEOP
IPC: G06F1/16
Filed: 2018-06-12
Abstract: According to an embodiment of the present invention, a display device with the improved durability and display quality comprises: a display module in which a folding area folded around a virtual folding axis on a plane and first and second non-folding areas adjacent to both sides of the folding area are defined and which displays an image; a support member disposed under the display module; and an adhesion member disposed between the display module and the support member. The support member includes a first support member coupled to the adhesion member in the first non-folding area and a second support member spaced apart from the first support member and coupled to the adhesion member in the second non-bonding member. The first support member has a plurality of first protrusion units protruding toward the second support member, the second support member has a plurality of second protrusion units protruding toward the first support member, and the first and second protrusion units are alternately arranged.
Patent KR-20190141462-A (KR)
Inventor: SHIN SHANG CHEOL
IPC: G16H50/30
Filed: 2018-06-14
Abstract: The present invention relates to a method and system for checking gene and genotype possessed by each individual in relation to aerobic metabolic capability through genetic information analysis and providing information related to a result. According to the present invention, the method and system check whether each individual possesses gene related to risk of ADHD through genomic information analysis and predict and provide the risk of ADHD of a person to be inspected through the genomic information analysis.
Patent KR-20190143741-A (KR)
Inventor: KIM KI HANG
IPC: B05B7/04
Filed: 2018-06-21
Abstract: According to an embodiment of the present invention, a spraying apparatus includes: a spraying part spraying sprayed materials having foam to a processed object; and a supply part communicating with the spraying part therein, having a passage through which a first raw material and a second raw material are transferred, manufacturing the sprayed materials having the foam by mixing the first raw material and the second raw material, and supplying the same to the spraying part. Accordingly, according to an embodiment of the present invention, the spraying apparatus is possible to generate the sprayed materials in a foam shape by mixing the first raw material and the second raw material in the spraying apparatus and is possible to instantly spray the same. That is, according to an embodiment of the present invention, the spraying apparatus is possible to spray the sprayed materials in the foam shape to the processed object by generating the same with a simple structure.
Patent KR-20190107549-A (KR)
Title: Manufacturing method for solenoid valve spool and solenoid valve spool manufactured by same method
Inventor: CHANG HOON LEE
IPC: B29C45/27
Filed: 2018-06-28
Abstract: The present invention relates to a method of manufacturing a solenoid valve spool, which is capable of preventing deformation of the spool during molding of the spool, reducing production costs and realizing weight lightening of a product by performing an insert injection process; and a solenoid valve spool manufactured thereby. According to the present invention, the method comprises the steps of molding an insert structure positioned within the spool and molding an injection structure on the surface of the insert structure by injecting resin to surround the insert structure. Furthermore, according to the present invention, the solenoid valve spool includes the insert structure and the injection structure surrounding the insert structure. The insert structure is formed into a component as the insert structure is fused on the surface of the insert structure through the injection molding process. At least one of the insert structure and the injection structure composing the spool is made of an engineering plastic material.
Patent KR-20200004659-A (KR)
Inventor: KIM JIN YEONG
IPC: A23L31/00
Filed: 2018-07-04
Abstract: The present invention relates to a method for manufacturing meat broth with Sarcodon aspratus, and Sarcodon aspratus sundae soup using the meat broth with Sarcodon aspratus manufactured thereby. More particularly, the present invention can provide meat broth with Sarcodon aspratus, which is rich in flavor and taste peculiar to Sarcodon aspratus by mixing after manufacturing each of the meat broth and Sarcodon aspratus broth; and Sarcodon aspratus sundae soup using the meat broth with Sarcodon aspratus.
Patent KR-20200005252-A (KR)
Inventor: KIM TAE KYUNG
IPC: B32B7/12
Filed: 2018-07-06
Abstract: The present invention relates to an eco-friendly mat and a method for manufacturing the same. The present invention can provide a mat for blocking harmful materials and preventing damage by comprising a surface layer part forming a surface and comprising eco-friendly materials; a shock absorbing part provided at the bottom of the surface layer part, blocking heat transfer, and absorbing shock; and a non-slip part provided at the bottom of the shock-absorbing part and preventing slipping.
Patent KR-20200007566-A (KR)
Inventor: CHOI JAE HONG
IPC: B60Q1/52
Filed: 2018-07-13
Abstract: Disclosed are a laser/hologram output system including the forced operation of emergency light for preventing a vehicle collision and an output method for warning light emission for preventing a secondary collision after an accident. The system comprises: an acceleration sensor module which detects the acceleration of a driving vehicle; and a laser/hologram output module for generating a laser/hologram informing the risk of accidents so as to form an image on a rear window of the driving vehicle and to output the image. According to the laser/hologram output system including the forced operation of emergency light for preventing a vehicle collision accident and the output method for warning light emission for preventing a secondary collision accident after an accident, when a sudden stop or an accident occurs, the laser/hologram is output through the rear window of the vehicle to prevent the accident or to inform the accident, thereby enabling a rear vehicle to be alert quickly and clearly and enabling the rear vehicle to cope with the accident. In particular, both the rear vehicle and successive rear vehicles following the rear vehicle can recognize the accident, thereby being useful for preventing chain reaction collisions.
Patent KR-20200009736-A (KR)
Title: Semiconductor package
Inventor: KIM HYUNKI
IPC: H01L23/367
Filed: 2018-07-20
Abstract: The present invention relates to a semiconductor package. According to the present invention, the semiconductor package comprises: a package substrate; a first semiconductor chip disposed on the package substrate and including a first region and a second region; a second semiconductor chip on the first region; a heat dissipation spacer on the second region; a third semiconductor chip supported by the second semiconductor chip and the heat dissipation spacer; and a molding layer covering the first to third semiconductor chips and the heat dissipation spacer. According to the present invention, heat generated from the semiconductor chips can be effectively emitted.
Patent KR-20200009761-A (KR)
Title: Apparatus for concentrating of sample
Inventor: PARK KYU WON
IPC: G01N1/40
Filed: 2018-07-20
Abstract: The present invention relates to a sample concentrator which has an effect of rapidly and accurately concentrating a sample by comprising: a body provided with an inlet unit and a drain unit to receive and drain sample water, wherein a mesh is provided between the inlet unit and the drain unit; a sample collection unit connected to a discharge unit provided at an outer side of the mesh on one side of the body to collect a sample which has not passed through the mesh; and an inverted pipe installed at the body to allow one end thereof to be rotatable inside the mesh and provided with a through hole.
Patent KR-20200012550-A (KR)
Title: An housing including mtal member and an electronic device including the same
Inventor: JEONG HYUNJUNG
IPC: C25D11/24
Filed: 2018-07-27
Abstract: Disclosed is an electronic device. According to various embodiments, the electronic device includes: a first plate; a second plate facing in a direction opposite to the first plate; a lateral member combined or integrated with the second plate and surrounding a space between the first and second plates; and a mid-plate combined or integrated with the lateral member and extended in the space. The lateral member includes: an aluminum substrate layer placed between a first side forming a part of the outer surface of the electronic device and a second side exposed in the space; an aluminum oxidation layer formed between the first side and the aluminum substrate layer and including a plurality of micropores extended in a direction practically vertical to the first side; a first layer including titanium and formed conformally between the first side and the aluminum oxidation layer along the surface of the aluminum oxidation layer and the pores; and a second layer including titanium and formed on the first layer to form the first side. Therefore, the electronic device is capable of maintaining the exterior for a long time.
Patent KR-20200012625-A (KR)
Title: Lithium battery
Inventor: GWON HYEOK JO
IPC: H01M50/489
Filed: 2018-07-27
Abstract: Provided is a lithium battery where the reduction in output thereof is suppressed. The lithium battery comprises: a positive electrode including a positive electrode active material; a negative electrode including a negative electrode active material; an electrolyte disposed between the positive electrode and the negative electrode; and a separator impregnated with the electrolyte. The separator includes cellulose nanofibers. When measuring differential scanning calorimeter (DSC) of the separator impregnated with the electrolyte, an exothermic reaction peak expressed as a differential value (dH/dT) of a thermogram at the temperature ranging from 150 to 200 °C is free.
Patent KR-20200013532-A (KR)
Inventor: MIN CHUL HONG
IPC: G06F3/038
Filed: 2018-07-30
Abstract: The present invention relates to a stylus pen performing a slope measuring function and a slope measuring method of the stylus pen. The stylus pen, which visually displays information according to the operation of a user on a display equipped with a ground electrode, comprises: a plurality of self-capacitance electrodes of which each capacitance is changed according to the distance from the ground electrode; and a control unit for calculating the slope degree based on the capacitance of the self-capacitance electrodes, wherein the control unit compares a relative difference of capacitance of each of the self-capacitance electrodes according to the slope of the stylus pen and calculates the slope degree of the stylus pen based on the compared difference of the capacitance. According to the present invention, it is possible to measure the slope alone through the self-capacitance electrodes, and to measure the slope more precisely by calculating the slope based on a difference value of the capacitance of the self-capacitance electrodes and minimizing interference of noise or the like.
Patent KR-20180089363-A (KR)
Inventor: HONG SEUNG MO
IPC: C08G18/52
Filed: 2018-07-31
Abstract: An embodiment of the present invention relates to a polythiol composition for an optical material and a manufacturing method thereof. According to an embodiment of the present invention, a manufacturing method of a polythiol composition suppresses a side reaction when manufacturing a polythiol compound and can obtain a tetrafunctional polythiol composition having low content of trifunctional polythiol which is byproduct and high purity. Therefore, a polythiol urethane obtained from the high purity tetrafunctional polythiol composition is excellent in optical properties such as a reflective index and heat resistance, thereby being usefully used in manufacturing various plastic optical materials such as a glass lens and a camera lens. The polythiol composition comprises tetrafunctional polythiol and trifunctional polythiol represented by chemical formula 1. A peak area of the trifunctional polythiol represented by chemical formula 1 in gel permeation chromatography measurement is 1 to 6 with respect to the total peak area 100 of the polythiol compound.
Patent KR-20200014087-A (KR)
Title: Fan-out semiconductor package having redistribution line structure
Inventor: KIM JONG YOUN
IPC: H01L23/31
Filed: 2018-07-31
Abstract: Provided is a fan-out semiconductor package having a redistribution line structure. The fan-out semiconductor package according to the present invention comprises: a redistribution line structure having a plurality of redistribution line insulation layers and a plurality of redistribution line patterns disposed on at least one surface of an upper surface and a lower surface of each of the plurality of redistribution line insulation layers; at least one semiconductor chip disposed on the redistribution line structure and occupying a footprint of a horizontal width smaller than a horizontal width of the redistribution line structure; and a molding member surrounding the at least one semiconductor chip on the redistribution line structure and having a horizontal width greater than the horizontal width of the redistribution line structure. The plurality of redistribution line insulation layers has a stepped structure. According to the present invention, damage of the plurality of redistribution line insulation layers can be prevented.
Patent KR-20200016690-A (KR)
Title: Dust Collecting Apparatus for Brake Disc
Inventor: PARK JEONG LYUL
IPC: F16D65/00
Filed: 2018-08-07
Abstract: The present invention relates to a brake disk dust recovery device, which reduces air pollution by removing and recovering dust and foreign substances that can be generated by friction between brake disks and brake pads when a vehicle brakes.
Patent KR-20190030162-A (KR)
Title: Transformerless switching regulator with controllable boost factor
Inventor: WILLIAMS FREDERICK ALAN
IPC: H02M3/155
Filed: 2018-08-10
Abstract: The present invention relates to a transformerless switching regulator which has a changeable high boost factor by combination of a booster converter and a cascaded charge pump. For transformerless switching regulators, a current-mode controlled boost converter (14) operates based on current sensing (40) through a switch (Mosfet1) to ground and allows use of common controllers (12). To avoid reverse current from the cascaded charge pump (16), input of the charge pump (16) is blocked by a diode (Daux) from passing through the switch (Mosfet1) to ground and is separately switched (48) to ground.
Patent KR-20180092925-A (KR)
Title: Color variable lighting device using color wheel and method for controlling the same
Inventor: LEE YOON CHUL
IPC: F21Y115/10
Filed: 2018-08-13
Abstract: An objective of the present invention is to provide a variable-color lighting device using a color wheel and a control method thereof which synchronize a rotation cycle of a color wheel divided to output monochromatic lights of different wavelength bands and a lighting cycle of an LED light source to be variably controlled in various colors. To achieve the objective, the variable-color lighting device using a color wheel comprises: a light source unit to output a light in an arbitrary lighting cycle in accordance with a control signal of a control unit; a lens unit to convert the light outputted by the light source unit into a parallel light to output the parallel light; a motor to rotate in an arbitrary rotation cycle in accordance with a control signal of the control unit to be synchronized with the lighting cycle of the light source unit; a color wheel which rotates by an operation of the motor, and is divided to allow the light outputted by the light source unit to pass therethrough to output monochromatic lights of different wavelength bands; and the control unit to output control signals to synchronize the lighting cycle of the light source unit and the rotation cycle of the motor in accordance with an arbitrary output color. Therefore, the present invention synchronizes a rotation cycle of a color wheel divided to output monochromatic lights of different wavelength bands and a lighting cycle of an LED light source to be variably controlled in various colors.
Patent KR-20200019000-A (KR)
Title: Foldable display device
Inventor: PARK YOUNG JOO
IPC: G06F1/16
Filed: 2018-08-13
Abstract: According to an embodiment of the present invention, a foldable display device comprises: a display panel including a folding area and a non-folding area; a back plate part supporting the display panel from a lower part of the display panel; and a plurality of adhesive layers disposed between the display panel and the back plate part, and between back plate parts. At least some of the plurality of adhesive layers are composed of a first part and a second part having weaker adhesion than the first part. Therefore, stress generated when folding the foldable display device can be reduced by controlling adhesive force of at least some of the plurality of adhesive layers.
Patent KR-20190020627-A (KR)
Inventor: KITANO YOJI
IPC: B41J2/135
Filed: 2018-08-20
Abstract: An objective of the present invention is to provide a liquid droplet discharge apparatus capable of precisely controlling a discharge position of a droplet discharged from a nozzle with respect to a medium. According to the present invention, the liquid droplet discharge apparatus (100A) comprises: a first piezoelectric element (13) to move a head (1) in a first direction; a second piezoelectric element (14) to move the head (1) in a direction opposite to the first direction; a moving unit to move a medium (8) in the first direction in accordance with a predetermined target moving distance; a transfer distance detection unit (9) which is a moving distance detection unit for detecting a moving distance of the medium (8) in the first direction; and a driving control unit to control operation of the first and second piezoelectric elements (13, 14). The driving control unit operates any one from the first and second piezoelectric elements (13, 14) in accordance with a difference B - A, which is a value subtracting a target transfer distance as a target moving distance A from a transfer distance B as a detected moving distance detected by the transfer distance detection unit (9).