baber/WOPTO huggingface dataset:
Patent KR-20200033424-A (KR)
Title: Stabilizer for thioepoxy based optical material having high refractive index, composition for optical material comprising it and method of preparing the optical material
Inventor: JANG DONG GYU
IPC: C08K5/378
Filed: 2018-09-20
Abstract: The present invention relates to a stabilizer for an episulfide-based high-refractive-index optical material, a composition for an optical material using the same, and a method for producing an optical material, wherein the stabilizer is capable of addressing the issues with striae, color, and thermal stability that arise in an episulfide-based high-refractive-index optical material. The present invention provides a stabilizer for an episulfide-based optical material, which comprises the episulfide compound represented by chemical formula 1. Additionally, provided is a composition for an episulfide-based optical material, which comprises an episulfide compound represented by chemical formula 2, the stabilizer, and the like. In the present invention, the issues of striae, color, and thermal stability that often arise in an episulfide-based high-refractive-index optical lens.
Patent KR-20200034454-A (KR)
Title: A compressor and electronic device using the same
Inventor: KIM JI WOONG
IPC: F04B39/10
Filed: 2018-09-21
Abstract: Disclosed is a compressor having a plurality of discharge ports and discharge valves arranged at each discharge port. The compressor comprises: a compression cylinder having the plurality of discharge ports for discharging compressed gas formed in a predetermined direction; and the plurality of discharge valves provided at the plurality of discharge ports to adjust the amount of discharged gas. Each discharge valve comprises: a valve neck formed in a plate shape having elasticity, having one fixed end, and extending in the arrangement direction of the plurality of discharge ports from the one end; and a valve head provided at the other end of the valve neck to cover each discharge port. According to the present invention, the compressor is configured to reduce an occupation area occupied by the plurality of discharge valves to enable the compressor to be compact, and to reduce manufacturing costs and maintenance costs.
Patent KR-20190038389-A (KR)
Title: Method for controlling frame transmission and apparatus for the same
Inventor: CHOI CHANG HO
IPC: H04L12/841
Filed: 2018-09-27
Abstract: Disclosed is an apparatus for controlling frame transmission. According to an embodiment of the present disclosure, the apparatus comprises: a list setting unit for managing a parameter related to gate control; a cycle timer unit for managing start timing of a cycle; and a list execution unit for performing the gate control on the basis of the parameter provided by the list setting unit and the cycle timer unit. The list execution unit includes: a cycle performing state machine for setting an expiration time for at least one section included in the cycle, checking gate operation information corresponding to a list pointer indicating the section, and performing control corresponding to the gate operation information; a delay state machine for subtracting the expiration time by a predetermined unit to update the same; a hold cycle state machine for generating a control signal indicating stop of transmission of an MAC; and a release cycle state machine for generating a control signal indicating a restart of transmission of the MAC.
Patent KR-20180113483-A (KR)
Inventor: BYUN JIN SEOK
IPC: C08J7/046
Filed: 2018-10-05
Abstract: The present invention relates to an anti-reflective film capable of enhancing clarity of a screen of a display device and a manufacturing method thereof. The anti-reflective film comprises: a hard coating layer; and a low refractive layer including a binder resin and hollow inorganic nanoparticles and solid inorganic nanoparticles dispersed in the binder resin. The solid inorganic nanoparticles are much more distributed near an interface between the hard coating layer and the low refractive layer than the hollow inorganic nanoparticles. The manufacturing method includes a step of applying a resin composition to form the low refractive layer on the hard coat layer and drying and photocuring the resin composition at the temperature of 35 to 100°C.
Patent KR-20200047934-A (KR)
Title: Working fluid take out hydraulic circuit for work machine driving
Inventor: SHIM GI SUN
IPC: E02F9/22
Filed: 2018-10-26
Abstract: Disclosed is a working fluid take-off hydraulic circuit for the operation of an external operation machine, capable of preventing a cylinder from sagging or floating due to an oil leak from a hydraulic take-off valve by using only one single check valve. The working fluid take-off hydraulic circuit includes: an oil supply line supplying working fluids; a first oil discharge line moving the working fluids when a valve is neutral; a second oil discharge line discharging the working fluids supplied through the oil supply line and operating an actuator; a hydraulic take-off valve unit connected to the oil supply line and the second oil discharge line and comprising at least two hydraulic take-off valves connected to each other through the first oil discharge line; at least two actuators connected to a take-off port of each of the hydraulic take-off valves of the hydraulic take-off valve unit through a cylinder line such that the working fluids can flow; and a check valve installed on a discharge side of the second oil discharge line and connected to an input side of the oil supply line through a working pressure supply line.
Patent KR-20200048783-A (KR)
Title: Gravity Base Structure
Inventor: MOON SEUNG HWAN
IPC: F17C3/00
Filed: 2018-10-30
Abstract: The present invention relates to a marine structure based on gravity, which includes a storage part which is a hull of a ship having a cargo tank storing oil or liquefied petroleum gas. The cargo tank is converted into a liquefied gas storage tank storing liquefied natural gas and is fixedly installed on the seabed. Also, the marine structure based on the gravity includes a processing part processing the liquefied natural gas stored in the storage part. Therefore, the marine structure can be stably fixed onto the seabed.
Patent KR-20200049404-A (KR)
Inventor: KANG BYOUNG JIN
IPC: G06Q50/10
Filed: 2018-10-31
Abstract: The present invention provides a simultaneous interpretation service providing system for a disabled person which outputs a speaker′s content to be transferred in a voice, a sign language image, and text to provide the disabled person with the speaker′s content to be transferred and provides the text at the same time to prevent a misunderstanding caused by an error in the sign language image, and a method thereof. To achieve this, according to the present invention, the simultaneous interpretation service providing system for a disabled person comprises: an interpreter terminal and a listener terminal operated by operation of an interpreter and a listener, respectively, and executing an application installed between a simple manner of selecting a simultaneous interpretation service displayed on a display window (screen) to be connected to a simultaneous interpretation server; and the simultaneous interpretation server collecting and converting the speaker′s voice or sign language image for simultaneous interpretation into digital data, transmitting the digital data to the interpreter terminal, collecting an interpretation voice or sign language image from the interpreter terminal, converting the interpretation voice or sign language image into second text data thereof, and transmitting a simultaneous interpretation voice, a simultaneous interpretation sign language image, and the second text data to the listener terminal.
Patent KR-20200050097-A (KR)
Inventor: JUNGRYUN LEE
IPC: B03C3/68
Filed: 2018-11-01
Abstract: The present invention relates to a dust collecting filter which comprises: a dielectric filter provided with a first surface into which air is introduced and a second surface from which introduced air is discharged, bent in a zigzag shape, including a plurality of bent portions on the first surface and the second surface and a flat portion provided between the plurality of bent portions, and collecting foreign substances contained in the air; and first and second porous electrodes made of a conductive material, formed parallel to the dielectric filter, and arranged on the first surface and the second surface, respectively, wherein the flat portion of the first surface and the flat portion of the second surface are covered by the first porous electrode and the second porous electrode, respectively, and a bent portion of at least one of the first surface and the second surface is exposed to the external side. Accordingly, the dust collecting filter can apply high voltage, and thus, dust collecting efficiency of the dust collecting filter can be increased.
Patent KR-20200055363-A (KR)
Inventor: MIN JOONKEUN
IPC: C08F4/6592
Filed: 2018-11-13
Abstract: The present invention relates to a transition metal compound having a specific chemical structure including, as a ligand, an indenyl group having a monocyclic or polycyclic hydrocarbon group introduced at position 3, a catalyst composition comprising the same, and a method for preparing a polyolefin using the same. According to the present invention, the catalyst composition comprising the transition metal compound can prepare a polyolefin having excellent heat resistance.
Patent KR-20200057523-A (KR)
Title: Electric dust collection filter
Inventor: LEE KI SEONG
IPC: B03C3/155
Filed: 2018-11-16
Abstract: An objective of the present invention is to provide an electric dust collection filter which is suitable for a ventilation apparatus by preventing generation of a spark and a danger of a fire due to moisture, simplifies a structure thereof by integrating an ionization unit and a dust collecting unit, and improves the convenience of cleaning and maintenance/repair operations. To achieve the objective, the present invention includes: an ionization unit including a discharge electrode to which a positive voltage is applied and a facing electrode plate to which a negative voltage is applied, and configured to ionize dust in air that passes through the discharge electrode and the facing electrode plate; and a dust collecting unit including a positive electrode plate disposed on the rear side of the ionization unit and to which the positive voltage is applied, and a negative electrode plate to which the negative voltage is applied, and configured to collect the dust ionized while passing through the ionization unit, wherein the dust collecting unit has a structure in which the positive electrode plate and the negative electrode plate are alternately stacked while being vertically spaced apart from each other, wherein the positive electrode plate includes a first metal plate to which the positive voltage is applied, and a first insulation layer formed on an outer surface of the first metal plate, and wherein the negative electrode plate includes a second metal plate to which the negative voltage is applied and a second insulation layer formed on an outer surface of the second metal plate, and the first metal plate and the second metal plate are buried in the first insulation layer and the second insulation layer to be prevented from making contact with air and moisture.
Patent KR-20200059548-A (KR)
Inventor: HEO GYUNG JAE
IPC: B60J5/04
Filed: 2018-11-21
Abstract: The present invention relates to a door glass assembly with a foldable channel, which enables the channel for guiding the elevation/lowering of the glass to be folded such that the door glass assembly is easily handled before mounted on the door, and an assembling method thereof. According to the present invention, the door glass assembly (1) comprises: a door glass (10); a channel installed on a pillar A of the door and guiding the elevation/lowering of a front end part of the door glass (10); a molding (23) installed on a circumference of the door glass (10); and a glass run (25) guiding the elevation/lowering of the door glass (10). The channel includes: an upper channel (21); and a lower channel (22) installed on a lower end of the upper channel (21) to be rotatable for the upper channel (21).
Patent KR-20200061881-A (KR)
Inventor: PARK MOON SU
IPC: G06Q50/10
Filed: 2018-11-26
Abstract: The present invention relates to an integrated control system for a refrigeration and freezing container and a container-mounted special vehicle. The integrated control system of the present invention comprises: a wireless communication terminal installed in a container in a vehicle, wherein each container has unique numbers, and transmitting container location and status information including the location and internal temperature of a specific container to a repeater located inside the vehicle through wireless communication when a driver is located in the container; the repeater installed inside the vehicle to receive container location and status information from the wireless communication terminal and transmit the same to a server or a smart device; the server for receiving and storing container location and status information from the repeater at every predetermined period; and the smart device having a dedicated application which is activated, and confirming the same to set or change the same, wherein the dedicated application can monitor the internal environment of the container according to a temperature value and a humidity value by receiving container location and status information from the repeater, when the driver reaches the location of the container. According to the present invention, real-time monitoring of the internal environment of a container transported through a special vehicle such as a truck can be actively performed, so that food can be maintained fresh and producers can acquire reliability with respect to products.
Patent KR-20200064594-A (KR)
Title: Composition comprising lactic acid bacteria derived from green tea for caring alopecia by microdust
Inventor: SHIN SEUNGHYUN
IPC: A61K35/747
Filed: 2018-11-29
Abstract: In the present specification, disclosed is a composition for hair loss care caused by fine dust, wherein the composition contains green tea-derived lactic acid bacteria, a lysate thereof, a culture thereof, an apoptotic body thereof, or an extract thereof, as an active component, and adjusts the expression amount of claudin 1 (CLDN 1), which is a gene in hair-root cells, and of which the expression amount is affected by fine dust to the normal level. By using the composition according to the present invention, gene expression amounts which are changed by fine dust can be restored to normal levels, and damaged hair-root cells can be cared.
Patent KR-20200065209-A (KR)
Inventor: PARK NO HYEON
IPC: C03B35/20
Filed: 2018-11-29
Abstract: A substrate cutting apparatus according to an embodiment of the present invention comprises: a stage in which a unit substrate divided from a substrate is located; and a picker module which holds the unit substrate located on the stage. The picker module comprises: an adsorption member configured to adsorb the unit substrate; and a gas injection nozzle provided around the adsorption member and configured to eject gas toward an edge part of the unit substrate to remove dummy remaining on the edge part of the unit substrate. The present invention can prevent the unit substrate from being returned to a subsequent process.
Patent KR-20200067297-A (KR)
Title: Eco-friendly vehicle and method of hill descent control for the same
Inventor: PARK JOON YOUNG
IPC: B60K7/00
Filed: 2018-12-03
Abstract: The present invention relates to an eco-friendly vehicle and a hill descent control method for the same, which can enable stable and effective driving on a downhill road. According to an embodiment of the present invention, a hill descent control method for an eco-friendly vehicle comprises the steps of: recognizing a downhill road inclination when there is a request for hill descent control; determining an average inclination and an inclination variation width based on the recognized downhill road inclination; determining first braking force of a main braking source from a motor and a hydraulic pressure brake system based on the average inclination and the inclination variation width; determining second braking force of an auxiliary braking source from the motor and the hydraulic pressure brake system for each driving wheel based on a target speed set with respect to the hill descent control and the speed of each driving wheel; and outputting the first braking force and the second braking force by a corresponding braking source from the motor and the hydraulic pressure brake system.
Patent KR-20180133825-A (KR)
Inventor: LEE IL GU
IPC: H04L1/00
Filed: 2018-12-06
Abstract: The present invention relates to a method and a device for improving resource utilization rates and reducing power consumption of a high-speed wireless communications system. The method according to an embodiment of the present invention comprises a step of efficiently utilizing a frequency band by including and transmitting channel state information and data frame mode information in a request frame or a response frame in a wireless communications system having two or more different transmission modes. According to an embodiment of the present invention, the method, as a power saving method in a wireless communications system having two or more different transmission modes, comprises the steps of: receiving a control frame by making settings to receive the control frame in a mode having the lowest sampling rate among three modes when receiving the control frame; and transmitting/receiving a data packet by making settings to transmit/receive the data packet in a mode having the highest transmission rate for transmitting/receiving the data packet after receiving the control frame.
Patent KR-20200073298-A (KR)
Title: Granular feed additives
Inventor: JUNG SU KWON
IPC: A23K20/142
Filed: 2018-12-07
Abstract: The present invention relates to a granular feed additive capable of reducing hygroscopicity and agglomeration. The granular feed additive of the present invention contains a basic amino acid, and an anion represented by chemical formula 1, HnCO_3^(2-n)-. Molar ratio of the anion to the basic amino acid is greater than 0.1 and equal to or less than 0.52.
Patent KR-20200073654-A (KR)
Inventor: CHO HYUN IK
IPC: A23L2/72
Filed: 2018-12-14
Abstract: The present invention relates to a composition for a beverage using persimmon puree or a composition for relieving a hangover including persimmon peel. A beverage prepared using persimmon puree, and health functional food for relieving a hangover including tablets containing persimmon peel according to the present invention exhibit excellent efficacy in relieving a hangover with excellent ALDH activity, and at the same time, unlike an existing hangover-relieving agent, they have high preference to relieve a hangover, thereby being useful as a hangover-relieving agent.
Patent KR-20200074680-A (KR)
Inventor: KIM MIN SEOK
IPC: G10L15/22
Filed: 2018-12-17
Abstract: An objective of the present disclosure is to provide an electronic device for determining a device to obtain a voice uttered by a user for voice recognition. Disclosed is a terminal device. The terminal device of the present disclosure comprises: a communication unit; and a processor receiving performance information of at least one other terminal device from each of at least one other terminal device through the communication unit, identifying an edge device for determining a terminal device to perform voice recognition among the terminal device and the at least one other terminal device based on the performance information received from each of the at least one other terminal device, receiving information on voice reception quality from the at least one other terminal device receiving a voice including a triggering word among the at least one other terminal device transmitting the performance information when the terminal device is identified as the edge device, determining a terminal device to obtain a voice for voice recognition among the at least one other terminal device receiving the voice based on the information on the received voice reception quality, and transmitting an instruction for transmitting the voice obtained for voice recognition to an external voice recognition device to the terminal device.
Patent KR-20190116043-A (KR)
Title: Apparatus for Processing Substrate
Inventor: JUNG WON WOO
IPC: H01L21/687
Filed: 2018-12-18
Abstract: The present invention relates to an apparatus for processing a substrate, including: a support part for supporting a substrate; a disc to which a plurality of support parts are coupled and in which substrates supported on the support parts rotate around a rotating axis; a lid provided on an upper side of the disc; a spraying part coupled to the lid and spraying process gas to a plurality of processing areas in which the substrates are provided around the rotating axis; a purge part coupled to the lid and spraying purge gas; and a first protrusion part coupled to the disc and protruding from the disc to an upper portion toward the lid at a central area positioned in the support parts and a gap area positioned between the support parts.
Patent KR-20200077757-A (KR)
Title: Electromagnetic Wave based Non-Invasive Glucose Sensor and Sensing Method thereof
Inventor: LEE SUNG HO
IPC: A61B5/145
Filed: 2018-12-21
Abstract: Provided are a glucose detection sensor with high sensitivity while using an electromagnetic wave-based non-invasive method and a method thereof. According to an embodiment of the present invention, the glucose detection sensor comprises: a metal pattern attached to a human body; an input line formed on one side of the metal line to apply an electromagnetic wave to the metal line; and an output line formed on the other side of the metal line to receive the electromagnetic wave passing through the metal line. Therefore, the present invention is capable of detecting a glucose concentration with high sensitivity while using the electromagnetic wave-based non-invasive method by using a ring-shaped resonator pattern.
Patent KR-20200079967-A (KR)
Inventor: KIM YOUN JEONG
IPC: F24D17/00
Filed: 2018-12-26
Abstract: The present invention relates to a batch type solar water heater. The present invention provides the batch type solar water heater including: a flexible heat collecting unit which accommodates water as a collecting medium therein and has a closed space as a whole, wherein one side thereof is selectively opened and closed to selectively inject or extract water; and a communication member which is disposed at a predetermined position of the heat collecting unit, wherein one side thereof communicates with the heat collecting unit and the other side thereof communicates with the atmosphere.
Patent KR-20200081943-A (KR)
Inventor: LEE SANG CHEON
IPC: A23L33/105
Filed: 2018-12-28
Abstract: The present invention relates to a manufacturing method of Aralia continentalis herbal beverage and an Aralia continentalis herbal beverage manufactured by the method. The Aralia continentalis herbal beverage of the present invention is characterized in that it is prepared by including the following steps of: (1) preparing a mixture of herbal medicinal herbs mixed with Aralia, Peony, Angelica, Baekchul, Mandarin Peony, Bokryeong, Sasam, Cinnamon, Malt, Astragalus, Licorice, Ginger, and Stevia; and (2) extracting after adding water to the mixture of herbal medicinal herbs prepared in the step (1).
Patent KR-20180019191-A (KR)
Title: 금속 도체의 에칭에 이용하는 약액 갱신용 노즐 및 에칭 장치
Inventor: KIUCHI TAKESHI
IPC: C23F1/08
Filed: 2015-07-28
Abstract: 금속 도체에 대한 에칭을 최적의 환경을 유지하며 행하기 위하여, 금속 도체의 에칭에 이용하는 약액의 갱신을 촉진하고, 이로써 고품질의 금속 도체가 얻어지도록 한다. 이로 인하여, 약액을 채우는 에칭액 조에, 약액의 토출용 노즐과 흡인용 노즐을 배치하고, 약액 중에 상기의 노즐을 침지한 상태에서 약액의 토출, 흡인을 동시에 행하여, 균일한 응력을 약액에 가함으로써 약액의 갱신이 촉진되도록 구성된 약액 갱신용 노즐을 이용하는 것으로, 에칭의 대상이 금속 도체이며, 약액의 토출 및 흡인에 사용하는 노즐은, 금속 도체가 배치된 금속 도체 기판의 길이와 동등한 길이에 걸쳐 마련된, 단일 또는 복수 개의 개구부로 이루어지는 것을 특징으로 한다.