baber/WOPTO huggingface dataset:
Patent KR-20220005716-A (KR)
Title: Natural extractfermentation-maturity composition for preventing skin aging and improving skin wrinkle, Natural cosmetics containing that and Manufacturing method thereof
Inventor: LEEARISU
IPC: A61K8/9789
Filed: 2020-07-07
Abstract: The present invention relates to a natural extract maturation and fermentation composition for preventing skin aging and alleviating skin wrinkle by using a strain having abundant skin wrinkle alleviation vitamins prepared by fermenting a vegetable extract for a certain period of time as a raw material, and to cosmetics using the same. More specifically, related are a cosmetic composition of natural nutrients with excellent skin wrinkle alleviation and anti-aging properties due to excellent skin absorption power thereof while not using artificial synthetic or chemical ingredients such as artificial perfumes, artificial pigments, and methyl paraben as main ingredients, and being used for a long time without causing side effects; and cosmetics comprising the same.
Patent KR-20220005767-A (KR)
Title: Herbal composition for improvement or treatment of atopic dermatitis containing natural complex components and preparing method thereof
Inventor: KIM SUNG HYUN
IPC: A61K36/489
Filed: 2020-07-07
Abstract: The present invention relates to a herbal composition for alleviating or treating atopic dermatitis, and to a method for preparing same, and more specifically, to a herbal composition suitable for use in the alleviation or treatment of atopic dermatitis, which comprises a distillate of a hot-water extract of a mixture comprising 3-5 parts by weight of Sophorae radix, 3-5 parts by weight of Sophorae Flos, 4-6 parts by weight of Scutellariae Radix, 4-6 parts by weight of Angelica dahurica Radix, 3-5 parts by weight of Aloe barbadensis, 3-5 parts by weight of Kalopanax pictus, and 5-7 parts by weight of Forsythiae Fructus, and shows potent anti-inflammatory and antioxidant activities and no toxicity to keratinocytes, and has excellent long-term storage stability, which thus eliminates the need for the use of chemical preservatives and additives that may cause skin irritation. In addition, the present invention relates to a method of preparing the herbal composition.
Patent KR-20220007206-A (KR)
Title: Data Storage Apparatus and Operation Method Thereof
Inventor: CHUNG UN NA
IPC: G11C7/22
Filed: 2020-07-10
Abstract: The present invention relates to a data storage apparatus and an operation method thereof, capable of processing a read request by a host while writing data to a storage device. According to an embodiment, the data storage apparatus includes: a storage unit including at least one data die, which stores first data and includes a plurality of plans, and at least one parity die storing second data, third data, and a chip-kill parity and including a plurality of planes, in which the at least one data die and the at least one parity die are connected to each other through the same channel; and a controller to receive a write request for first data and second data by a host device connected to a storage unit through the channel to generate a chip-kill parity from the first data and the second data, and to read third data from the parity die and to provide the third data to the host device, when receiving a read request for the third data from the host device while updating the first chip-kill parity based on the first data.
Patent KR-20220015558-A (KR)
Inventor: PARK IN CHEOL
IPC: F16B19/06
Filed: 2020-07-31
Abstract: The present invention relates to a connection structure capable of combining metal members such as various channels or angles with each other, wherein the members are strongly combined at a desired angle through an angle adjustment reinforcement piece without being welded, and, specifically, a side of a first member is combined with an end of a second member. The first member is a channel having a plate-shaped or U-shaped cross section, and the second member is an L-shaped angle or a channel having a U-shaped cross section. When any one side of the first member needs to be connected with an end of the second member, the angle adjustment reinforcement piece is brought face to face with an angle formation part formed by the intersection of the first and second members, so as to clinch a first side of the angle adjustment reinforcement piece with the first member, and clinch a second side thereof with the second member.
Patent KR-20220021225-A (KR)
Inventor: KIM TAE IL
IPC: H01M10/613
Filed: 2020-08-13
Abstract: The present invention relates to a secondary battery, which comprises: an electrode assembly having a structure in which a positive electrode, a negative electrode, and a separator between the positive electrode and the negative electrode are stacked; a pouch for accommodating the electrode assembly; a positive electrode tab protruding from the positive electrode and a negative electrode tab protruding from the negative electrode; and a positive electrode lead connected to the positive electrode tab and extending to the outside of the pouch, and a negative electrode lead connected to the negative electrode tab and extending to the outside of the pouch. Based on the height direction of the electrode assembly, the positive electrode lead and the negative electrode lead are eccentric to a position lower or higher than a center of the electrode assembly, and extend to the outside of the pouch. According to the present invention, it is possible to improve the cooling efficiency of the secondary battery, and thus, the stability of the secondary battery can be significantly improved.
Patent KR-20220023274-A (KR)
Title: Eco-friendly disinfectant and Manufacturing method thereof
Inventor: CHA IN GEUN
IPC: A01N37/02
Filed: 2020-08-20
Abstract: The present invention relates to a method for manufacturing an eco-friendly disinfectant that has strong sterilization and antibacterial power, has storage stability, is safe for the human body because there is no skin irritation, and does not affect the environment because it does not generate a secondary compound. More specifically, the present invention is a method for manufacturing an eco-friendly disinfectant comprising: a S1 step of preparing a nano-silver colloidal solution; a S2 step of preparing a synthesis solution; a S3 step of preparing a composite nano-silver colloidal solution in which the nano-silver colloidal solution is mixed with a synthesis solution; and a S4 step of mixing peracetic acid with the composite nano-silver colloidal solution.
Patent KR-20220029229-A (KR)
Title: Aerial lift vehicle
Inventor: CHANG MIN KYUNG
IPC: B66F17/00
Filed: 2020-09-01
Abstract: The present invention relates to a high-place work vehicle. In accordance with one embodiment of the present invention, the high-place work vehicle includes: a workbench providing a workspace; a frame installed in a lower part of the workbench; a rotary part placed between the workbench and the frame to rotate the workbench around a vertical direction; a lifting part installed in a lower part of the frame to adjust the frame and the workbench in height in a vertical direction; a bogie part installed in a lower part of the lifting part to be movable; and a control part formed to control the rotary part, the lifting part and the bogie part. Here, the workbench includes a main workbench and an extendable workbench installed to be extendable from the main workbench, and the extendable workbench is installed to be slidable in a horizontal direction from at least one side of the main workbench. Also, the extendable workbench can be automatically slid by the control part in a direction in which the workbench is extended, or in an opposite direction thereof. Therefore, the present invention is capable of increasing working efficiency.
Patent KR-20220033751-A (KR)
Inventor: YEOM GI SU
IPC: A23L29/00
Filed: 2020-09-10
Abstract: The present invention relates to a postbiotics raw vegetable diet which comprises: a step of sterilizing germinated sprouted brown rice and sprouted barley using ozone water; a step of respectively preparing a pulverized product of sprouted brown rice and a pulverized product of sprouted barley by wet grinding the sterilized sprouted brown rice and sprouted barley; and a step of mixing the prepared pulverized of sprouted brown rice and the prepared pulverized of sprouted barley with kimchi lactic acid bacteria culture solution to and ferment the same.
Patent KR-20200108820-A (KR)
Title: Film antenna and display device including the same
Inventor: RYU HAN SUB
IPC: H01Q1/42
Filed: 2020-09-15
Abstract: Embodiments of the present invention include a dielectric layer, and an antenna pattern disposed on an upper surface of the dielectric layer and including a mesh structure in which unit cells defined by a plurality of electrode lines are collected. The shortest distance between opposite sides of the unit cells is 20 to 225 μm, and the line width of the electrode line is 0.5 to 5 μm. Through a unit cell structure, electrode visibility can be suppressed and signal sensitivity can be improved.
Patent KR-20200110279-A (KR)
Title: Negative electrode active material for rechargeable lithium battery and preparation method of the same
Inventor: KIM SUNG SOO
IPC: H01M4/62
Filed: 2020-09-15
Abstract: The present invention relates to a negative electrode active material for a lithium secondary battery and a manufacturing method thereof. The negative electrode active material comprises: an amorphous matrix containing Si, Fe, and Al while a crystal phase is not formed during heat treatment, and crystalline Si particles dispersed in the amorphous matrix and having a particle size of 50 nm or less. Due to the negative active material in which the crystalline Si particles with a uniform size are dispersed by preventing coarsening of the crystalline Si particles, it is possible to derive high capacity and excellent lifespan characteristics.
Patent KR-20220045623-A (KR)
Inventor: KIM GYEONG JU
IPC: C02F3/00
Filed: 2020-10-06
Abstract: The present invention relates to a supernatant water flow rate-adjustable high-efficiency decanter system. More specifically, a decanter, which is designed to float on water automatically without using power, is free to move up and down by automatically pumping and discharging supernatant water, and the amount of discharged supernatant water in a reaction tank is freely controlled by using an inverter pump on the basis of a PLC program so that a daily treatment cycle is arbitrarily adjusted in proportion to the discharge amount per unit time, and thus discharge time can be reduced and large-capacity processing can be performed by discharge adjustment of the supernatant water, even by a small decanter. In addition, a supernatant water outflow pipe has a flexible structure to be move flexibly even when a supernatant water separation device moves up and down. The decanter system comprises a main body unit, a supernatant flow rate adjustment unit, and a control unit.
Patent KR-20220045812-A (KR)
Inventor: LEE HEE YOUN
IPC: G07D11/10
Filed: 2020-10-06
Abstract: An automated teller machine according to an embodiment of the present invention comprises: a frame storing a medium; an interface support unit positioned at a front side on the frame; an interface module supported by the interface support unit and formed to be operable for a financial transaction; and a control unit controlling the interface module. The interface module includes: an interface body formed such that a portion of the upper surface is open and having an accommodation space; a manipulation unit disposed on the upper surface of the interface body and outputting a financial transaction screen to a user; a mounting unit which is accommodated in the accommodation space and in which a user's hand may be mounted; a sensor unit disposed on the upper surface of the interface body to perform biometric authentication by sensing the vein of the user's hand mounted in the mounting unit; and an actuator accommodated in the accommodation space and moving the mounting unit in a vertical direction. The control unit may control the actuator such that the mounting unit moves in a vertical direction. The present invention can maintain high level security in a financial transaction.
Patent KR-20200120594-A (KR)
Inventor: KIM JAE HYUNG
IPC: G06T19/00
Filed: 2020-10-13
Abstract: The present invention relates to a method executed through a device including a camera receiving full reality data photographing the real world and a distance sensor receiving a distance from an object existing in the real world, to obviously discriminate virtual reality (VR) data through a distance difference. According to the present invention, the method comprises: a step of synchronizing an object recognition range of a camera with a distance recognition range of a distance sensor; a step of reading a pixel area of the full reality data to first recognize virtual data as a pixel reading-based object area to be overlapped and displayed with respect to a borderline discriminated by color/saturation of the pixel area, when receiving full reality data through the camera; a step of adjusting the distance recognition range of the distance sensor synchronized with the object recognition range of the camera to a first recognized pixel reading-based object area, selectively calculating the distance difference for each of the plurality of pixel areas with respect to the first recognized pixel reading-based object area among the pixel areas of the full reality data through the adjusted distance sensor, and secondarily recognizing the full reality area including a pixel area, whose distance difference for each pixel area calculated through the distance sensor is wherein a predetermined range, from the first recognized pixel reading-based object area; and a step of overlapping and displaying fixed VR data on an area corresponding to the second recognized full reality object area among the pixel areas of the full reality data.
Patent KR-20220050704-A (KR)
Inventor: SUMIN KIM
IPC: G01N1/40
Filed: 2020-10-16
Abstract: The present invention relates to a gas analysis preprocessing system for weather observation, which removes moisture of sampling gas which is a target of gas analysis for weather observation to be guided to perform the accurate gas analysis. According to one embodiment of the present invention, the gas analysis preprocessing system for weather observation comprises: a first moisture removal device generating first moisture removal sampling gas where moisture is removed by a spin motion of the introduced sampling gas; and a second moisture removal device lowering temperature of the first moisture removal sampling gas introduced from the first moisture removal device below a dew point to generate second moisture removal sampling gas where the condensed moisture is removed to provide the gas to a gas analysis device.
Patent KR-20220051490-A (KR)
Inventor: KONG HA SUNG
IPC: A62C37/16
Filed: 2020-10-19
Abstract: The present invention relates to a sprinkler whose sprinkler head can be reused without one-to-one replacement after being used in a fire as well as an operation test and more specifically, to a fire extinguishing sprinkler that is connected to a fire pipe and reacts with heat caused by fire, then is opened to discharge fire-fighting water. The sprinkler includes a sprinkler head and a bimetal part that is detachably coupled to the sprinkler head and allows fire-fighting water to be discharged by bending deformation of metal bodies having different coefficients of thermal expansion. The bimetal part includes: an assembly whose lower portion is detachably fitted with the sprinkler head; and two or more metal bodies which protrude upward from an upper portion of the assembly to be connected to each other, and upper ends of which support a lower surface of a seal for blocking the discharge of the fire-fighting water, and each of which reacts with heat to be bent symmetrically with each other.
Patent KR-20210108292-A (KR)
Title: A paper toy with safety of adhesion by double sided pressure
Inventor: LEE SUNG HUN
IPC: A63H33/14
Filed: 2020-10-21
Abstract: The present invention relates to a paper toy which is made of paper to be folded or bonded to make a three-dimensional shape. More specifically, the paper toy is divided into a plurality of units, and when each unit is folded to form a polygon, through an opening formed on one side an adhesive flap located on the rear side is pressed from both sides to be stably bonded and fixed to assemble the paper toy and, at the same time, the units can be fit and assembled together through the opening to make a three-dimensional shape.
Patent KR-20220052738-A (KR)
Inventor: CHEON SEUNG HWAN
IPC: G08G1/017
Filed: 2020-10-21
Abstract: The present invention relates to a system for image recognition-based back road parking monitoring, which includes: an imaging unit installed on and imaging a monitoring target road; an image analysis unit analyzing a captured image provided by the imaging unit, identifying a vehicle or a person from the captured image, and tracking movement of the identified vehicle or person; a parking determination unit determining that the vehicle is parked based on analysis information from the image analysis unit when the vehicle is stopped and then a driver alights from the vehicle; and a warning unit installed on the monitoring target road and providing warning information to the driver of the vehicle determined to be parked by the parking determination unit. According to the system of the present invention, the monitoring target road-related captured image is analyzed and only the warning information is provided to the driver when the driver alights from the vehicle. Accordingly, vehicles parked on the road can be managed at a lower cost.
Patent KR-20220022038-A (KR)
Inventor: SEO DONG JIN
IPC: F24F13/20
Filed: 2020-10-22
Abstract: Various embodiments of the present invention disclosed in the present specification relate to an air cleaner, which can suction external air and purify and sterilize the same and can sterilize a filter. An embodiment of the present invention disclosed in the present specification discloses an air cleaner comprising: a body forming the exterior; a suction part formed in the body to introduce external air; a discharge part formed in the body to discharge the air introduced through the suction part; a fan module provided in the body to form the flow of the air introduced into the suction part and discharged through the discharge part; a filter part provided inside the body to filter out the air introduced into the suction part; and a light source part provided inside the body to emit light toward the inner surface of the filter part.
Patent KR-20220013874-A (KR)
Title: Method and apparatus for iq mis matching compensation in multi fa environment
Inventor: MOON YOUNG JIN
IPC: H04L27/01
Filed: 2020-10-28
Abstract: Disclosed is an IQ mismatch compensation technique in a multi-FA environment. An in-phase/quadrature-phase (IQ) mismatch compensation method is performed in a receiver of a mobile communication system in a multi-frequency allocation (FA) environment. The IQ mismatch compensation technique comprises the following steps of: estimating and correcting a size difference between IQ signals in each FA; estimating and correcting a phase difference between the IQ signals in each FA; and estimating and removing interference components caused by other FAs in multiple FAs as the IQ mismatch compensation method, wherein the IQ mismatch compensation technique is performed in a receiver.
Patent KR-20220058738-A (KR)
Inventor: CHEON SEUNG HWAN
IPC: H02J50/40
Filed: 2020-10-30
Abstract: The present invention can perform sterilization and disinfection functions of a smartphone while wirelessly charging a plurality of smartphones through one wireless charger at the same time. A method for controlling a multi-type smartphone wireless charger including a sterilizing function comprises: a first step of detecting whether a transparent cover (101) is opened or closed by a first detecting unit formed in a main body (100); a second step of transmitting a detection signal, according to an opened/closed state of the transparent cover (101) detected by the first detection unit, to a control unit; and a third step of turning on/off a UV lamp unit (102) by determining the detection signal received from the first detection unit, by the control unit.
Patent KR-20220058986-A (KR)
Inventor: KIM TAE DONG
IPC: G02B27/00
Filed: 2020-11-02
Abstract: The present invention relates to augmented reality (AR) glasses for non-face-to-face AR-based tour guide, which automatically displays related content after recognizing a location, and an operation method thereof. According to the present invention, the AR glasses comprise: a control unit operating an AR-based tour guide system application matching a tourist information database stored in a memory with GPS information to present optimal conditions for a tour guide; a memory storing an AR database and voice database of a specific tourist destination and loading the designated database according to the GPS information; a GPS unit analyzing a user's location information to present a direction in which the user should move; a display projecting visual data to provide tourist information to the user and guiding a moving route in the user's moving situation; and a speaker guiding the user by outputting the audio database stored in the memory required for the tour guide along with AR graphics projected on the display.
Patent KR-20220058998-A (KR)
Inventor: KIM SAN
IPC: G06N3/08
Filed: 2020-11-02
Abstract: Provided are a method and system for extracting a feature through an attentive convolution operation. In the convolution operation that extracts a feature of an input tensor, a query tensor and key tensor are created using a query matrix and key matrix which are capable of learning before the convolution operation, and attention is created using the tensors. Using the attention, a filter value is adjusted according to a value of the input tensor for each unit operation, and the output is created with the adjusted filter value.
Patent KR-20220060095-A (KR)
Title: Swimwear for functional body shape correction
Inventor: SHIM JONG KYU
IPC: A41D7/00
Filed: 2020-11-04
Abstract: The present invention relates to a female swimsuit for body shape correction, comprising: an outer fabric formed by a plurality of pieces of cloth which form an outer surface wherein a front part between the chest and the hips is connected in left and right directions; and a lining disposed inside the outer fabric and in contact with the body separately from the outer fabric. The plurality of pieces of cloth are symmetrical with respect to upper and lower center lines of a virtual body, and have a curvature in which a central region narrows toward the upper and lower center lines of the virtual body. Accordingly, it is easy to correct the body shape of women whose belly and waist circumferences are bigger compared to other places, and in particular, the effect of correcting the body shape of women who recently gave birth is excellent, thereby giving the women confidence.
Patent KR-20220062974-A (KR)
Title: Cathode active material for lithium secondary battery and lithium secondary battery including the same
Inventor: LEE YOON JI
IPC: H01M10/052
Filed: 2020-11-09
Abstract: A positive electrode active material for a lithium secondary battery includes lithium-transition metal composite oxide particles having a crystal grain size of less than 300 nm and an XRD peak intensity ratio of 7% or more as measured by XRD analysis. Provided is a lithium secondary battery having improved lifespan characteristics and rate characteristics by adjusting the crystal grain size and XRD peak ratio of lithium-transition metal composite oxide particles.