baber/WOPTO huggingface dataset:
Patent KR-20210102765-A (KR)
Title: Apparatus and method for controlling battery
Inventor: KIM DAE KWANG
IPC: B60T13/74
Filed: 2020-02-12
Abstract: A battery control apparatus according to an embodiment of the present invention comprises a sensor detecting a degree of aging of at least one battery and a control unit which compares the degree of aging of at least one battery with a criteria, determines an on-off of a switch connected with the battery according to the comparison result, and controls whether to charge. The battery control apparatus improves a fuel efficiency of a vehicle and suppresses an aging of a battery by preventing unnecessary charge of an unaged battery.
Patent KR-20210103749-A (KR)
Inventor: KANG KISUK
IPC: H01M4/587
Filed: 2020-02-14
Abstract: An aqueous secondary battery according to an embodiment includes: a positive electrode; a cathode; a separator; and an aqueous electrolyte solution containing water, and a metal salt represented by formula 1. The formula 1 is represented by A_xD_y, wherein A is at least one metal ion selected from sodium ion, potassium ion, magnesium ion, calcium ion, strontium ion, zinc ion, or barium ion, D is a predetermined atomic group ion, and 0 < x <= 2, and 0 < y <= 2.
Patent KR-20210104393-A (KR)
Title: Laundry treating apparatus
Inventor: JINSEUNG SEONG
IPC: D06F33/44
Filed: 2020-02-17
Abstract: The present invention relates to a washing machine which changes a washing course of the washing machine for reducing a difference between predicted finishing time of a drying machine and the predicted finishing time of the washing machine, and a control method of the washing machine.
Patent KR-20210023655-A (KR)
Title: Framework of multistory Korean-style building made up of steel-frame structure and having appearance of traditional Korean-style house
Inventor: KIM JONG WHA
IPC: E04D1/34
Filed: 2020-02-18
Abstract: The present invention relates to a framework of a multi-story Korean-style house made of a steel-frame structure and having appearance of a traditional Korean-style house, which forms a framework of a Korean-style house to have a steel-frame structure and bonds a wood material to a steel material to prevent the steel-frame structure from being exposed to the outside and enables a roof and an eave frame to have a shape of the roof and the eave frame of the traditional Korean-style house.
Patent KR-20210105595-A (KR)
Inventor: KIM HYUN JAE
IPC: H01L31/032
Filed: 2020-02-19
Abstract: Disclosed are a phototransistor using a cellulose polymer and a manufacturing method thereof. The manufacturing of the cellulosic polymer-based phototransistor according to an embodiment of the present invention may comprise: a manufacturing step of forming a transistor including a plurality of electrodes, a gate insulating layer, and a channel region; and a doping step of doping a cellulose polymer solution on the channel region to form a passivation layer. An objective of the present invention is to improve the stability of the phototransistor by applying a cellulose polymer passivation layer to the phototransistor.
Patent KR-20210108015-A (KR)
Inventor: KO DONG HWAN
IPC: A01K87/00
Filed: 2020-02-25
Abstract: A reel of the present invention is fishing using a fishing rod, reel, and needle. In particular, the reel is applied with electricity so that it can be used for electric line fishing, and a line roller is installed in the front so that the needle could be pulled out to the rear, thereby being able to install a large amount of needles.
Patent KR-20210109311-A (KR)
Title: Photosensitive resin composition, photosensitive resin layer using the same, color filter and cmos image sensor
Inventor: KWON JIYUN
IPC: C08K5/3447
Filed: 2020-02-27
Abstract: A photosensitive resin composition having a transmittance of 90% or more at 540 nm and a transmittance of 10% or less at 600 to 640 nm, a photosensitive resin film prepared by using the photosensitive resin composition, a color filter comprising the photosensitive resin film, and a CMOS image sensor comprising the color filter. According to the present invention, provided can be a color filter for a CMOS image sensor which realizes high quality images even in low light.
Patent KR-20210110452-A (KR)
Title: Dc smart distribution device
Inventor: PARK SUNG JIN
IPC: H02M3/335
Filed: 2020-02-28
Abstract: According to an embodiment, the present invention relates to a direct current smart distribution device comprising: a power input unit that receives alternating current (AC) power and direct current (DC) power; a control unit that distributes the AC power and the DC power input in the power input unit to an AC load and a DC load; and a DC/DC converter that converts a voltage level of a DC voltage supplied to the DC load corresponding to control of the control unit. The control unit adjusts the voltage level output by the DC/DC converter using DC load connection information, a capacity of a connected load, and the amount of available DC power.
Patent KR-20210111078-A (KR)
Title: Thin film transistor including crystalized semiconductor, display device including the same, manufacturing method of the same, and method for crystalzing semiconductor
Inventor: DO YOUNGBIN
IPC: H01L27/32
Filed: 2020-03-02
Abstract: According to an embodiment, provided is a thin film transistor, which includes: a substrate; a semiconductor layer positioned on the substrate and including a channel region, and an input region and an output region positioned on both sides of the channel region and doped with impurities; a buffer layer positioned between the substrate and the semiconductor layer; a control electrode overlapping the semiconductor layer; a gate insulating film positioned between the semiconductor layer and the control electrode; and an input electrode connected to the input region and an output electrode connected to the output region. The semiconductor layer includes polycrystalline silicon, and may be crystallized by blue laser scanning.
Patent KR-20210115605-A (KR)
Title: Plasticizer for improved bio-degradability, filter, and smoking article including the same
Inventor: LEE DONG HYUN
IPC: A24D3/10
Filed: 2020-03-13
Abstract: A plasticizer capable of improving the biodegradability of a filter, a filter manufactured by using the same, and a smoking article including the same can be provided. The plasticizer according to some embodiments of the present disclosure is composed of a natural material extracted from a Syzygium aromaticum plant, thereby improving the biodegradability of the filter.
Patent KR-20210115782-A (KR)
Title: Sponge or rubber for ear protection that can be attached to the mask
Inventor: WON YOUNG JUN
IPC: A62B18/08
Filed: 2020-03-16
Abstract: The present invention provides a sponge or rubber aid to prevent wounds or marks on the back of the human ear when wearing a mask for a long time. The present invention provides a method for attaching a pipe-shaped sponge or rubber to a closing part of the back of the ear of a string part of the mask.
Patent KR-20210109406-A (KR)
Title: Ventilation module with heat exchange function
Inventor: KIM MI RA
IPC: F28D21/00
Filed: 2020-03-17
Abstract: The present invention relates to a ventilation module with a heat exchange function and, more particularly, to a ventilation module with a heat exchange function, which performs heat exchange while air inside a building crosses air outside the building so as to recover thermal energy, and has a filtering function even though a separate filter is not installed, wherein the ventilation module performs suction and discharge concurrently in order to exchange indoor polluted air with an outdoor air unit, which sucks external air for ventilating a residential building. The present invention provides the ventilation module with a heat exchange function, comprising: a housing having an air supply inlet, an air supply outlet, an air discharge inlet, and an air discharge outlet; a heat exchanger installed inside the housing to exchange heat between supplied outdoor air and discharged indoor air; and a transfer fan transferring the outdoor air and the indoor air, wherein the heat exchanger includes: a filtering member formed of a structure like a mesh net to have an open cell structure such that air can move and having a filter effect of filtering foreign matters contained in the air; and a plurality of stacked cell panels made of a heat conductive layer member having conductivity such that heat exchange is performed while having an effect of guiding the suction and discharge of air while wrapping the surface part of the filtering member.
Patent KR-20210116130-A (KR)
Title: Mask
Inventor: KIM WANG JUNG
IPC: A62B18/02
Filed: 2020-03-17
Abstract: The present invention relates to a mask, which comprises: a mask body including a body part for covering an area around the user's mouth to prevent bacteria, viruses and fine dust from entering the mouth, a nose cover part connected to an upper end of the body part and covering the periphery of the user's nose, and a chin support part connected to a lower end of the body part and fixed to the user's chin; a double-sided adhesive tape having both sides attached to both ends of an inner surface of the nose cover part, both ends of an inner surface of the chin support part and both ends of an inner surface of the body part, in a state in which the nose cover part and the chin support part are unfolded with respect to the body part; and release paper attached to the other side facing the one side of the double-sided adhesive tape in a state in which the nose cover part and the chin support part are unfolded with respect to the body part, and removed when the user wears the mask. According to the present invention, the body part can be closely attached to the face regardless of the user's face size, thereby completely blocking the inflow of harmful substances.
Patent KR-20200116037-A (KR)
Title: Liquid crystal composition, liquid crystal display element, liquid crystal display device
Inventor: KANG SUMIN
IPC: C09K19/12
Filed: 2020-03-19
Abstract: The present invention relates to a liquid crystal composition, a liquid crystal display element comprising the liquid crystal composition and a liquid crystal display device, which belongs to the field of liquid crystal display. The liquid crystal composition of the present invention comprises at least one compound represented by formula I and one or more compounds represented by formula II as an additive, and has a relatively high clearing point (CP), suitable optical anisotropy (Δn), a fast response speed, high stability to ultraviolet light, and high stability to heat.
Patent KR-20210120168-A (KR)
Inventor: SHIN DONG HEE
IPC: G03F1/42
Filed: 2020-03-25
Abstract: The present invention relates to a photomask, a method for manufacturing a display device using the same, and a display device manufactured thereby. A photomask according to one embodiment of the present invention comprises: a mask substrate; and a first test pattern and a second test pattern disposed along a first edge of the mask substrate, wherein the first test pattern is ring-shaped, the second test pattern is ring-shaped, or polygonal-shaped, or circular-shaped, and the outer shape of the second test pattern is larger than the inner shape of the first test pattern and smaller than the outer shape of the first test pattern.
Patent KR-20210112206-A (KR)
Title: Diffusion barrier layer in programmable metallization cell
Inventor: ZHONG ALBERT
IPC: H01L45/00
Filed: 2020-03-27
Abstract: Some embodiments relate to a memory device. The memory device includes a lower electrode placed on a substrate. A data storage layer is placed on the lower electrode. An upper electrode is placed on the data storage layer. A conductive bridge may optionally be formed in the data storage layer to couple the lower electrode to the upper electrode. A diffusion barrier layer is disposed between the data storage layer and the upper electrode.
Patent KR-20210120753-A (KR)
Title: Photography Transfer System Using Photographic Classification System
Inventor: OUH SANG KY
IPC: G06Q10/02
Filed: 2020-03-28
Abstract: The present invention relates to a photo-taking relay system using a photo classification system and, more specifically, to a system for relaying photo-taking with a photographer by analyzing a feature based on a classification group including a corresponding photo if a member, who wants to take a photo, selects the photo.
Patent KR-20200037172-A (KR)
Title: A composition for the prevention or treatment of memory malfunctions containing Geum aleppicum extract
Inventor: LEE CHANGHO
IPC: A61P25/28
Filed: 2020-03-30
Abstract: The present invention relates to a composition for alleviating, preventing or treating cognitive dysfunction, which contains a Geum aleppicum extract, thereby being able to alleviate, prevent or treat cognitive dysfunction. In addition, the composition has no toxicity, thereby being able to be consumed in the form of food.
Patent KR-20210123449-A (KR)
Title: Device for Battery Pack
Inventor: CHOI SUNG HOON
IPC: G01R31/396
Filed: 2020-04-02
Abstract: According to the battery pack device of the present invention, the battery pack device includes M (M >= 1) battery modules having N (N >= 2) battery cells and a management module that is connected to at least one of +/- pack power terminals for charging or discharging the battery pack, and collects and manages voltage values for (M*N) battery cells from the M battery modules.
Patent KR-20210124728-A (KR)
Title: Impurity Removal Device for Cup
Inventor: SONG SEUNG MIN
IPC: B08B1/04
Filed: 2020-04-07
Abstract: The present invention relates to an impurity removal device for a cup that may remove impurities adhering to the rim of the cup in which the beverage can be accommodated. According to the present invention, the impurity removal device for a cup comprises: a transfer unit capable of transferring the cup along a predetermined transfer direction; and a washing unit capable of washing and removing impurities from the rim of the cup. According to the present invention, there is an effect of rapidly removing various impurities such as slip agents and oil remaining on the edges of a large amount of cups.
Patent KR-20200119218-A (KR)
Inventor: CHANG SHIHSHENG
IPC: H01L21/02
Filed: 2020-04-09
Abstract: Embodiments provide anisotropic etching processes for silicon carbon nitride (SiCN) or other materials within multi-color structures with improved selectivity to materials in adjacent lines. Cyclic surface modification and activation processes are used to achieve an anisotropic etching with desired selectivity with respect to other materials in a multi-color structure. In an exemplary embodiment, selectivity of a first material, such as SiCN or silicon nitride, with respect to other materials in adjacent lines for the multi-color structure is achieved using the cyclic modification/activation processes. The materials within the multi-color structure can include, for example, silicon, silicon nitride, silicon carbon oxide, silicon oxide, titanium nitride, and/or other materials. For one embodiment, hydrogen is introduced to chemically process to facilitate the surface modification. For one embodiment, a non-corrosive gas, such as nitrogen trifluoride, is included in the chemical process with the hydrogen.
Patent KR-20210135375-A (KR)
Title: Laser crystalling apparatus
IPC: B23K26/53
Filed: 2020-05-04
Abstract: A laser crystallization apparatus is provided. According to the present invention, the laser crystallization apparatus comprises: a plurality of laser generating units for generating a plurality of laser beams; a plurality of attenuators for adjusting the energy level of each of the plurality of laser beams; and an optical module for outputting a line beam by overlapping the outputs of the plurality of attenuators. A first attenuator of the plurality of attenuators attenuates an energy level of a corresponding laser beam, and a second attenuator of the plurality of attenuators maintains an energy level of a corresponding laser beam.
Patent KR-20210142256-A (KR)
Title: Natural nasal lobe treatment
IPC: B65D41/04
Filed: 2020-05-18
Abstract: The present invention relates to a tumbler stopper (10) that can be used as a mobile phone holder. According to the present invention, a holder that can be used anywhere outdoors while carrying a tumbler is installed on a top stopper (10). The tumbler stopper according to the present invention has the top stopper (10) that can be opened and closed in a slide manner, and a groove (11) for the holder formed across the top surface of the stopper is provided on the top stopper to make it convenient to use a mobile device.
Patent KR-20210148461-A (KR)
Inventor: PARK HEE SUNG
IPC: A62B18/02
Filed: 2020-05-28
Abstract: The present invention relates to a mask storage box. A mask storage box according to one embodiment of the present invention comprises: a case accommodating at least one mask completely; and an opening/closing portion included in one side of the case and controlling the opening and closing of the case. The case includes: a first storage portion that accommodates a dehumidifying agent by being installed in an area inside the case and has an opening/closing hole at one side thereof abutted against the outside of the case; and a plurality of mask fixing portions at least one of which installed in an area inside the case and controlling the movement of the mask.
Patent KR-20210149538-A (KR)
Inventor: KOH KYUNG CHUL
IPC: B65G67/04
Filed: 2020-06-02
Abstract: The present invention relates to a loading arm for loading livestock carcasses for loading livestock carcasses into a refrigerator car by replacing manpower. The present invention comprises: a pillar in the form of a cylinder or polygonal pillar fixed to the floor in the vertical direction; a main body rotatably provided on the upper part of the pillar to control the operation of a first arm in the vertical direction; a first rotating device unit provided on the upper part of the main body to adjust the horizontal rotational movement of the main body; a first arm connected to the main body in a vertical direction (horizontal direction to the floor) and formed in a cylinder or polygonal pillar moving vertically in the vertical direction; a second rotating device unit connected to the tip of the first arm in a vertical direction (horizontal direction to the floor) to adjust the horizontal rotational movement of the second arm; a second arm connected to the second rotating device unit in a direction in which the second rotating device unit is extended (vertical direction to the floor) and having a shape (shape) extending in the horizontal direction after descending to the right; a driving device unit connected to the tip of the second arm; and a carcass fixing hook formed long at the tip of the upper end of the central part of the driving device unit to pierce the carcass or hook a ring provided on the carcass.
Patent KR-20210152066-A (KR)
Inventor: JANG JOO NYUNG
IPC: H05K1/14
Filed: 2020-06-05
Abstract: An objective of the present invention to provide a display device capable of improving process efficiency and a method for manufacturing the same. A circuit board comprises: a base layer defining a pad area; a plurality of circuit pads overlapping a pad area and disposed on the base layer, spaced apart from each other on a plane, and arranged in one direction; and a resin layer overlapping the pad area and disposed on the base layer. In a plan view, the resin layer overlaps between two adjacent circuit pads among the circuit pads, and covers side surfaces of the two adjacent circuit pads facing in the one direction.
Patent KR-20210151598-A (KR)
Inventor: YIM HO SIK
IPC: A47C31/10
Filed: 2020-06-05
Abstract: The present invention relates to a mattress with a detachable cover, and more specifically, to a mattress with a removable cover, wherein a cover unit is folded and fixed while a lower fabric member having a function is disposed in an inside of the cover unit when cleaning the cover unit provided to be detachable from a mattress unit, and as an upper fabric member is curved, the cover unit is naturally folded to improve durability of the upper fabric member and the lower fabric member.
Patent KR-20210153303-A (KR)
Inventor: YUN I SEO
IPC: G06Q50/10
Filed: 2020-06-10
Abstract: The present invention relates to a guestbook having a novel structure that is convenient to use and store. Compared to a conventional guestbook in which inner paper (10) and front and rear outer covers (21, 22) are mutually fixed by a binding string (11), in the guestbook according to the present invention, the front and rear outer cover (21, 22) are connected by a connection part (23), and the inner paper (10) is adhesively fixed to the connection part (23) by an adhesive (23a), thereby having a whole form composed like a general book. Thus, the guestbook has the advantage of being stored on a bookshelf, etc. The guestbook includes multiple inner papers, and front and rear outer covers.
Patent KR-20210153914-A (KR)
Inventor: KIM JU YOUNG
IPC: B65D43/02
Filed: 2020-06-11
Abstract: The present invention relates to a cup lid with improved watertightness, which comprises: a coupling unit of a shape wrapping the inside and outside the upper end part of a cup; and a lid unit having a compression unit integrally connected to a lower end of an inner wall of the coupling unit and bent upward and having a plate unit integrally connected from an upper end of the compression unit.
Patent KR-20210154401-A (KR)
Inventor: SHIN DAE SEOK
IPC: G06F12/02
Filed: 2020-06-12
Abstract: The present invention relates to an electronic device. According to the present invention, a storage device having an improved operating speed comprises: a plurality of memory blocks connected to a plurality of word lines and included in a super block; and a sudden power off management unit which controls the plurality of memory blocks to perform a read operation for each of a plurality of reference word lines, which serve as the reference for dividing the plurality of word lines into a plurality of word line areas in the plurality of memory blocks when a sudden power off occurs, and which performs an operation for searching for a page to be deleted, which is to determine an area for searching for a first page to be deleted including a word line corresponding to the first page to be deleted placed on a border between a program page and a page to be deleted among the plurality of word line areas, and determine the first page to be deleted in the area for searching for the first page to be deleted.
Patent KR-20210158545-A (KR)
Inventor: KIM KWANG JAE
IPC: G06N20/00
Filed: 2020-06-24
Abstract: The present invention relates to an unmanned substation monitoring system using machine learning, which minimizes damage to an unmanned substation by intruders or fire, and an operation method thereof. According to various embodiments of the present invention, the unmanned substation monitoring system comprises a monitoring device and a monitoring server. The monitoring device includes a radar sensor and a thermal imaging camera. The monitoring server includes a communication circuit, a memory, and a processor coupled to the communication circuit and the memory. The processor detects an intruder entering an unmanned substation without permission on the basis of information acquired through at least one of the radar sensor and thermal imaging camera disposed around the unmanned substation; transmits a control signal for adjusting the angle of the thermal imaging camera on the basis of movement of the intruder to the thermal imaging camera through the communication circuit; and stores an image of the thermal imaging camera associated with the intruder in the memory. Various other embodiments are possible.