baber/WOPTO huggingface dataset:
Patent KR-20210133686-A (KR)
Title: Apparatus for disposal detrimental exhaust gas discharged from charcoal kiln and disposal process thereof
IPC: B01D47/06
Filed: 2020-04-29
Abstract: Disclosed are an apparatus for removing harmful exhaust gas discharged from a charcoal kiln to reduce air pollution and a removing method thereof. According to the present invention, the apparatus comprises: a single or multiple pyroligneous liquid storage tanks filled with pyroligneous liquid; a pump pumping the pyroligneous liquid; a filtration tank; a first discharge pipe; a first purification pass; a second discharge pipe; a second purification pass; a third discharge pipe; and a pyroligneous liquid collection pipe.
Patent KR-20210135864-A (KR)
IPC: A01K69/10
Filed: 2020-05-06
Abstract: A size of a net can be changed according to the size of the fish, and the size of a trap can be adjusted, so it is convenient to use. The present invention aims to improve the income of fishermen by assembling a frame of the trap on site and covering the net, and making the trap as a prefabricated type to increase the income of fishermen.
Patent KR-20210136548-A (KR)
Title: Fireproof damper
IPC: A62C2/06
Filed: 2020-05-08
Abstract: According to one embodiment of the present invention, a fireproof damper is provided. The fireproof damper includes: a body part installed at one end of a duct; at least one blade member mounted inside the body part to be rotatable through a shaft member, and formed to open and close an internal space of the body part through rotation; a blade rotation means rotating the blade member in an open state under a specific condition to close the internal space; and a thermal-expandable fire-resistant structure mounted on the surface of the blade member to be expanded in case of a fire. The thermal-expandable fire-resistant structure includes a thermal-expandable fire-resistant material expanded by heat, and a support member having a net-shaped structure having a plurality of holes and manufactured of a metal material or an inorganic fiber which can endure a high temperature. Therefore, the present invention is capable of preventing an increase in an ambient temperature of the fireproof damper.
Patent KR-20210140714-A (KR)
Title: Pencil
IPC: B43K19/02
Filed: 2020-05-16
Abstract: The present invention relates to a pencil with an eraser, wherein the eraser is attached to the pencil, and more specifically, to a pencil with an eraser, which enables a user to use the eraser and the pencil at the same time without having to carry the eraser and the pencil separately.
Patent KR-20200135195-A (KR)
Inventor: IDE TAKESHI
IPC: H02J50/80
Filed: 2020-05-19
Abstract: Provided is a control system which comprises: a power transmitting coil for wirelessly transmitting power supplied from a power source; a power receiving coil for wirelessly receiving power by electromagnetic coupling between the power transmitting coil and the power receiving coil; a driving circuit for driving a load unit using the power received via the power receiving coil; a transmitting coupler for wirelessly transmitting a transmission signal for controlling driving of the load unit; a receiving coupler for wirelessly receiving the transmission signal by electromagnetic coupling between the transmitting coupler and the receiving coupler; and a generation circuit for generating a driving signal for controlling the driving circuit from the transmission signal received via the receiving coupler. Therefore, high speed of wireless communication of a control signal for driving the load unit can be realized.
Patent KR-20210146541-A (KR)
Inventor: AHN JEONG SEOK
IPC: C22C1/04
Filed: 2020-05-27
Abstract: The present invention relates to a sintered body which significantly improves cutting performance of a tip saw when being welded on a saw body, for the tip saw which is fixed on a plurality of tip fixation units formed on an outer circumferential part of a circular blade. The sintered body for the tip saw according to the present invention is the sintered body containing 40-75 wt% of Ti(C,N), 10-25 wt% of a mixture of selected one or two of cobalt (Co) and nickel (Ni), and 10-25 wt% of tungsten carbide (WC), wherein sweating is formed on 50% or more of the total surface area of the sintered body and an average thickness of the sweating is 1.0-4.0 ㎛.
Patent KR-20200138049-A (KR)
Title: Textured cover assemblies for display applications
Inventor: GU MINGXIA
IPC: G02B1/113
Filed: 2020-05-28
Abstract: Disclosed are textured cover assemblies for electronic devices. The textured cover assemblies can be disposed over a display and can provide anti-glare and anti-reflective properties to the electronic device, wherein the electronic device comprises: a housing; the display positioned at least partially within the housing; and the cover assembly positioned over the display and coupled to the housing.
Patent KR-20200066276-A (KR)
Title: Organic light-emitting display apparatus
Inventor: GO JAE KYUNG
IPC: H01L27/32
Filed: 2020-05-28
Abstract: Provided is an organic light emitting display device having a structure capable of reducing defects that may occur when forming an insulating film. The organic light emitting display device comprises: a substrate having a display area and a peripheral area outside the display area; a first insulating layer disposed on the substrate over the display area and the peripheral area, and having a first groove or a first hole in the peripheral area; and a first conductive layer placed on the first insulating layer and having one end part placed in the first groove or the first hole of the first insulating layer, wherein a distance from an upper surface of the substrate to an upper end surface of the one end part in an edge direction of the substrate is less than or equal to a distance from the upper surface of the substrate to an upper surface of the first insulating layer.
Patent KR-20210148546-A (KR)
Inventor: KO HYO JIN
IPC: H01L51/00
Filed: 2020-05-29
Abstract: Provided are a hole transporting ink composition, a light emitting device, and a method for manufacturing the same, including an adhesion promoting compound and a hole-transporting compound. Accordingly, the light emitting device formed by using the hole transporting ink composition can exhibit excellent characteristics of high luminance, high efficiency, long lifespan, and low driving voltage.
Patent KR-20210150008-A (KR)
Inventor: KIM DONG IL
IPC: B26B21/20
Filed: 2020-06-03
Abstract: A razor assembly is disclosed. In accordance with a second embodiment of the present disclosure, the razor assembly includes: a razor cartridge including at least one shaving blade having a cutting edge, and a blade housing storing the at least one shaving blade to be laid in a longitudinal direction; a razor handle connected with the razor cartridge to be rotatable within a predetermined rotation range around a first rotation axis parallel with the longitudinal direction; and a restoration force providing part providing a restoration force to the razor cartridge to return the razor cartridge to a neutral position in a state in which the razor cartridge is rotated from the neutral position, around the first rotation axis. The rotation range includes a first pivot section from the neutral position to a first angle and a second pivot section from the first angle to a second angle greater than the first angle, and the rate of increase of the restoration force in accordance with a rise of a rotation angle of the razor cartridge can differ from each other in the first and second pivot sections. Therefore, the present invention is capable of providing a smooth shaving experience to users.
Patent KR-20210157263-A (KR)
Inventor: LEE KANG CHEOL
IPC: E04C3/293
Filed: 2020-06-19
Abstract: The present invention relates to a beam system for floor height reduction. In the double-beam system in an open area, an H-beam is connected to both sides of a column connection beam consisting of an I-beam by bolts to additionally install beams to reinforce the strength of the column connection beam. A plurality of I-beams are installed, and spaces are formed between the I-beams to arrange steel strands or reinforcing bars in the spaces and fill the inside with concrete. While both the left and right I-beams are integrated into one unit by reinforced concrete strengthened by the steel strands or the reinforcing bars, the left and right H-beams are connected by bolts to form the beam to greatly increase the stiffness of the column connection beam in comparison to a conventional double-beam system to reduce the overall beam height to lower the floor height. The number of floors can be additionally secured in case of high floors.
Patent KR-20220001161-A (KR)
Title: Composition for skin protection, including extracts derived from natural products
Inventor: GIM BAEK SUN
IPC: A61K8/34
Filed: 2020-06-29
Abstract: The present invention relates to a composition for skin protection comprising an extract derived from a natural product, in which the composition for skin protection does not use any artificial compounds, and thus is harmless to the human body, and also contains a composition extracted from a natural product having excellent skin protection and moisturizing effects, so as to minimize damage to keratinous tissues such as skin tissue, nails and the like. The material contained in the composition of the present invention, which is derived from a natural product, is non-toxic, does not cause side effects even when applied to the human body, and thus highly useful as a cosmetic composition, a hand sanitizer additive, or the like. Therefore, the composition is utilized as an external preparation for skin such as suspension, emulsion, paste, gel, cream, lotion, powder, soap, surfactant-containing cleansing oil, powder foundation, emulsion foundation, wax foundation, detergent, spray, and the like.
Patent KR-20220003270-A (KR)
Title: Memory device
Inventor: SHEEN DONG SUN
IPC: H01L27/108
Filed: 2020-07-01
Abstract: An embodiment of the present invention provides a 3D memory device with an improved degree of integration. According to the present technology, a memory device comprises: a substrate; an active layer spaced apart from a surface of the substrate and horizontally aligned in a first direction, and comprises an open first side, a closed second surface, and a channel layer between the first side and the second side; a word line horizontally oriented along a second direction crossing the first direction while surrounding the channel layer; and a bit line connected to the first side of the active layer and oriented vertically from the substrate and a capacitor connected to the second side of the active layer.
Patent KR-20220003717-A (KR)
Title: Flexible circuit board, preparing method of the same, and electronic device including the same
Inventor: SUNKOOK KIM
IPC: H05K3/38
Filed: 2020-07-02
Abstract: The present specification relates to a flexible circuit board comprising: a flexible polymer substrate; an electrode layer formed inside the flexible polymer substrate; and a cover layer formed on the electrode layer, wherein the electrode layer comprises a glassy carbon. Therefore, the present invention is capable of providing the flexible circuit board that solves the problems caused by differences in physical properties.
Patent KR-20220004863-A (KR)
Title: Ventilation pad system and method for manufacturing ventilation pad
Inventor: KIM KWON HEE
IPC: B29C43/36
Filed: 2020-07-02
Abstract: The present invention relates to a ventilation pad system and a method for manufacturing a ventilation pad. The ventilation pad system according to the present invention comprises a ventilation pad and an air injection device connected to the ventilation pad and injecting air into the ventilation pad. The ventilation pad comprises: a plate-like lower sheet; an upper sheet which is attached to an upper part of the lower sheet; a plurality of support members which are seated on the upper surface of the upper sheet and are spaced apart from each other; and an air inlet through which the air injection device is connected and the air from the air injection device is injected. The upper sheet comprises: an edge-side adhesive part in which an edge region is bonded to the lower sheet; a plurality of inner adhesive parts which are provided on the inner side of the edge-side adhesive part in the plate surface direction and are bonded to the lower sheet at positions spaced apart from each other; a space forming part which is curved upward to form a manifold space, which is a flow path of the air injected through the air inlet, between the edge-side adhesive part and the lower sheet in a region other than the inner adhesive parts; and a plurality of discharge holes through which the space forming part penetrates up and down on the upper side of the manifold space and the air flowing through the manifold space is discharged to the upper part. A seating part surrounded by the space forming part is formed on an upper side of each of the inner adhesive parts. Each of the support members is seated in the seating part. Accordingly, it is possible to increase the ventilation effect of air.
Patent KR-20220006190-A (KR)
Title: Electronic apparatus and power supply
Inventor: KIM MOON YOUNG
IPC: H04N5/63
Filed: 2020-07-08
Abstract: In accordance with the present invention, an electronic device includes: a main body having a function part including a display; and a power supply device supplying power to the function part of the main body. The main body includes: a power connection part to which the power supply device can be connected; and a power circuit having a power factor compensation part compensating for a power factor of power inputted from the power supply device connected through the power connection part. The power supply device includes: a cord connection part provided to receive an AC voltage; a rectification part rectifying the AC voltage inputted through the cord connection part into a DC voltage; a switching part connected with the rectification part; and a switching control part turning on or off the switching part such that the rectified DC voltage can be selectively supplied to the power circuit through the power connection part. Therefore, the present invention is capable of stably supplying power to an electronic device with high power consumption.
Patent KR-20220008691-A (KR)
Title: Antibacterial vinyl gloves for handling pet waste
Inventor: JO JIN SUK
IPC: A01N59/16
Filed: 2020-07-14
Abstract: The present invention relates to antibacterial vinyl gloves for hygienic pet excrement, which allows a user to wipe an anus during pet's defecation, and after the user picks up the excrement and turns it over to store the excrement, a user's hand can be protected from bacteria, and smell of the excrement can be suppressed.
Patent KR-20220010283-A (KR)
Inventor: KIM MIN JEE
IPC: H01F6/06
Filed: 2020-07-17
Abstract: The present invention provides a bobbin structure for winding a superconducting wire which can secure a minimum radius of curvature for preventing degradation of uniformity for an electromagnetic force distribution and degradation of mechanical properties caused by contraction and expansion acting on a wire when quenching a superconducting wire, and can guarantee temperature uniformity across the entire portion of a superconducting wire by securing a cooling channel required to cool the superconducting wire. The bobbin for winding a superconducting wire comprises: a base plate vertically stacked in a low-temperature container; a pair of circular opening parts arranged on the left and right based on the middle portion of the base plate; and a pair of protruding structures extended from the middle portion of the base plate along a circumferential portion of the left and right circular opening parts to be coupled to wind the superconducting wire. The protruding structure includes: a first extension unit of an arc shape extended from a position adjacent to the middle portion of the base plate along a circumferential portion of the circular opening parts; and a second extension unit of an arc shape continuously extended from the first extension unit along another circumferential portion positioned more radially outside than the circumferential portion of the circular opening parts.
Patent KR-20220011377-A (KR)
Title: Led driver and led driving method
Inventor: KIM JI HWAN
IPC: G09G3/32
Filed: 2020-07-21
Abstract: An embodiment of the present invention relates to a technology for driving an LED which can sense a forward voltage of an LED and compare the forward voltage with a comparison target voltage to determine a failure of the LED, can continuously update the comparison target voltage by using the sensed forward voltage to set the comparison target voltage to a value that is not fixed, or a value that reflects the current state of the LED, and accordingly, can detect a failure of the LED more accurately.
Patent KR-20220013841-A (KR)
Title: Fixing apparatus for pottery
Inventor: KWON HEE CHUL
IPC: B28B1/02
Filed: 2020-07-27
Abstract: One embodiment of the present invention provides a support device for a molded body, comprising: a lower plate which is mounted and fixed on a spinning wheel rotary plate and has, on the upper surface thereof, a spiral guide portion that is formed of a single spiral in the outward direction from the center, wherein an end of the spiral guide portion has an open portion communicating with the outside; a mounting fixing part which is selectively coupled to a plurality of fastening holes formed in the lower plate according to the size of the spinning wheel rotary plate so as to be mounted and fixed around the spinning wheel rotary plate; an upper plate which is provided on the upper portion of the lower plate and has movement guide holes in the radial direction, wherein the movement guide holes are formed at a predetermined interval along the circumferential direction; and grip portions which are inserted into the movement guide holes and fix a ceramic molded body which is seated on the upper surface of the upper plate, wherein the upper plate and the lower plate are configured to rotate together by means of the rotation of the spinning wheel rotary plate in a state where the upper plate and the lower plate are coupled to each other, and the upper plate is configured to rotate independently from the lower plate when a force greater than or equal to a predetermined force is applied to the upper plate.
Patent KR-20220014659-A (KR)
Inventor: KIM TAE SUN
IPC: E01F8/00
Filed: 2020-07-29
Abstract: The present invention relates to a prefabricated soundproof wall that enables more efficient construction of a soundproof wall by improving the ease of assembly of an H-shaped beam and a soundproofing panel and makes it possible to replace only damaged portions of the soundproofing panel, thereby facilitating economical maintenance and repair of the soundproof wall. To this end, the prefabricated soundproof wall comprises: H-shaped beams installed vertically on the ground at predetermined intervals, and having fixing grooves on both sides; multiple soundproof panels assembled between neighboring H-shaped beams; a horizontal frame assembled to the neighboring H-shaped beams in a horizontal direction to support the soundproof panels; a vertical frame assembled to both ends of the horizontal frame and fixing the soundproof panels while being installed on the H-shaped beams; and an assembly unit pressing and fixing the vertical frame so that the vertical frame is fixed on both sides of the H-shaped beams.
Patent KR-20210014083-A (KR)
Inventor: KOH YOUNGIL
IPC: C12Q1/6886
Filed: 2020-07-29
Abstract: The present inventors confirmed that a potentially pathogenic variant (PPV) of an LSD gene was seen with a significantly high frequency in cancer patients and that the distribution of the PPV shows a characteristic pattern according to the histological categorization of a carcinoma. Also, the present inventors confirmed that a person carrying a higher number of PPVs has a higher risk of cancer and that cancer occurs at an earlier time in a PPV carrier compared to a PPV non-carrier. Researchers found that, like a BRCA gene, the LSD gene leads to an occurrence of cancer by means of a two-hit mechanism according to a loss of heterozygosity (LOH) mechanism. Moreover, by revealing a potential mechanism in which the PPV is related to an occurrence of cancer, by analyzing data of a genome and transcriptome of cancer obtained from a study using an organoid and an Asian cohort with pancreatic adenocarcinoma, the present inventors expanded the scope of understanding about vulnerability to genetic cancer and established a basis for suggesting that a treatment strategy using a technique for reviving the lysosome function may be used for individually customized prevention and treatment of cancer.
Patent KR-20220015045-A (KR)
Inventor: KIM YOUNG MIN
IPC: C07C15/04
Filed: 2020-07-30
Abstract: A collection method of a deoxygenated aromatic compound by the present invention comprises a step of mixing polyethylene terephthalate and waste concrete and thermally treating the same. According to the present invention, an excellent yield of the deoxygenated aromatic compound can be ensured.
Patent KR-20220026027-A (KR)
Inventor: CHOI SUNG HOON
IPC: G06Q50/10
Filed: 2020-08-24
Abstract: According to a method for controlling a heating delivery box for a product-based delivery store of the present invention, a method executed through a server capable of communicating with a control module for controlling a thermal function of a heating delivery box provided in a mobile delivery device includes the steps of: storing, in a designated storage medium, delivery temperature setting information including the delivery temperature range for each of S (S>=1) stores that sell delivery products that can be delivered in the heating delivery box, and including a delivery temperature range for each delivery product adjusted (or set) for at least one designated delivery product for at least some of the designated stores among the S stores; checking the delivery products of an s-th store (1<=s<=S) to be delivered to a specific customer; checking an m-th control module of an m-th heating delivery box provided in an m-th (1 <= m <= M) delivery mobile device to deliver the delivery product of the s-th store among the M (M>=1) delivery mobile devices; checking the delivery temperature range of the s-th store to be delivered through the m-th heating delivery box based on the delivery temperature setting information; and communicating with the m-th control module of the m-th heating delivery box to control the internal temperature of the m-th heating delivery box so that the delivery completion temperature of the s-store matches the delivery temperature range of the s-store.