baber/WOPTO huggingface dataset:
Patent KR-20180092912-A (KR)
Title: Lithium ion secondary battery
Inventor: NAKAGAWA TAKASHI
IPC: H01M50/451
Filed: 2018-08-06
Abstract: Provided is a lithium ion secondary battery, which comprises: a positive electrode in which a positive electrode active material layer is disposed on a positive electrode collector; a negative electrode having a negative electrode active material layer disposed on the negative electrode collector, and an electrolyte, wherein the positive electrode active material layer comprises a positive electrode active material containing a lithium nickel composite oxide, the positive electrode contains an alkali component of less than 1% based on the weight of the positive electrode active material, the electrolyte contains an additive comprising a cyclic carbonate additive having an unsaturated bond, and the molar ratio of the cyclic carbonate additive having an unsaturated bond to the total molar amount of the additive is 78% or less. It is an object of the present invention to provide the lithium ion secondary battery in which the lithium-nickel composite oxide as the positive electrode active material is used to suppress the generation of gas derived from the electrolyte, thereby improving the discharge capacity retention rate.
Patent KR-20200017185-A (KR)
Title: Apparatus and method for applying noise pattern to image processed bokeh
Inventor: Hyun Jongmin
IPC: G06T5/00
Filed: 2018-08-08
Abstract: Various embodiments of the present invention relate to a method and an apparatus. The apparatus includes at least one camera, a memory, and a processor. The processor is configured to obtain at least one image corresponding at least one external object using the at least one camera, identify depth information on the at least one external object using the at least one image and identify a first region corresponding to a first external object having a first depth level related to the depth information and a second regio, corresponding to a second external object having a second depth level different from the first depth level, from the at least one image on the basis of the depth information. The processor is further configured to generate a first noise pattern by detecting noise included in the first region, perform bokeh processing on at least part of the second region, and generate a corrected image in which the first noise pattern has been at least incorporated into at least part of the bokeh-processed second region. Various embodiments are possible. The noise difference between the first region and the second region can be reduced to improve an image.
Patent KR-20200023063-A (KR)
Title: Docking device, sealer application gun and sealer application system comprising the same
Inventor: KWAG HYUN GYU
IPC: B05C11/10
Filed: 2018-08-24
Abstract: Provided is a docking device for filling a sealer in a sealer application gun. The docking device comprises: a frame assembly; a filling unit disposed on the frame assembly and receiving the sealer from a sealer pump to inject the sealer into the sealer application gun; and a clamp unit disposed on one side of the filling unit and having a clamp configured to dock the sealer application gun to the filling unit by a rotational motion.
Patent KR-20200025369-A (KR)
Title: Method for manufacturing water-treatment membrane and water-treatment membrane manufactured thereby
Inventor: WOO SEUNGTAEK
IPC: B01D61/02
Filed: 2018-08-30
Abstract: The present specification relates to a method for manufacturing a water treatment separation membrane which comprises a step of applying an aqueous solution containing a hydrophilic polymer on a porous layer, and a step of forming a polyamide active layer on the opposite side of the surface of the porous layer on which the aqueous solution containing the hydrophilic polymer is applied; and a water treatment separation membrane prepared thereby. According to the present invention, a salt removal rate and a penetration flow rate can be improved.
Patent KR-20200028189-A (KR)
Title: Linear compressor
Inventor: KICHUL CHOI
IPC: F04B39/16
Filed: 2018-09-06
Abstract: According to an embodiment of the present invention, a linear compressor comprises: a cylinder disposed in a shell to form a compression space; a piston installed to reciprocate in the cylinder; a motor assembly that allows the piston to move in the axial direction of the cylinder so as to compress the refrigerant flowing into the compression space; a nozzle which is provided in the cylinder and through which a portion of the refrigerant flowing into the compression space passes; and a cylinder filter installed in the cylinder and disposed at the inlet side of the nozzle, wherein at least any one surface of the cylinder filter is oil-repellent coated.
Patent KR-20200031192-A (KR)
Title: Roof damping pad for vehicle
Inventor: KWON CHOONG HO
IPC: B32B5/18
Filed: 2018-09-13
Abstract: The present invention relates to a roof damping pad for a vehicle with reinforced stiffness. According to the present invention, reinforced kraft paper is manufactured by inserting a glass fiber between two krafts in a wick shape, and the reinforced kraft paper is mounted on at least one surface of polyurethane foam, such that the stiffness is reinforced with kraft paper, a vibration and noise relieving effect can be obtained with the glass fiber, and the weight of a vehicle can be reduced. In particular, the glass fiber is manufactured in a fabric shape to be used in manufacturing of the reinforced kraft paper, such that the reinforced kraft paper is continuously produced to be supplied in a roll shape, thereby improving working efficiency and productivity. In addition, a coating layer is formed with an olefin-based resin on a surface exposed to the outside of the kraft paper attached to the reinforced kraft paper or polyurethane foam, thereby preventing water or moisture from being absorbed in the kraft paper or polyurethane foam to prevent degradation of the performance.
Patent KR-20180109811-A (KR)
Inventor: KIM JONG WON
IPC: A61K48/00
Filed: 2018-09-28
Abstract: The present invention relates to a pharmaceutical composition for preventing or treating malignant tumor containing a formulation for inhibiting the expression of HMGCLL1 IS3; a pharmaceutical composition for preventing or treating malignant tumor which exhibits resistance to a tyrosine kinase inhibitor; a method for providing information for determining drug resistance of a malignant tumor individual by using the expression level of HMGCLL1 IS3; a composition and a kit for diagnosing drug resistance which are used for the same method; a method for providing information for determining the possibility of disease occurrence of a malignant tumor by using the expression level of HMGCLL1 IS3; a method for screening a malignant tumor treating agent by using the expression level of HMGCLL1 IS3; a method for providing information for making a prognosis of a malignant tumor by using the expression level of HMGCLL1 IS3; a composition and a kit for making a prognosis of a malignant tumor comprising a formulation capable of measuring the expression level of HMGCLL1 IS3; a method for providing information for determining drug resistance of a malignant tumor by using SNP; a composition and a kit for diagnosing drug resistance which are used for the same method; a method for providing information for determining the probability of disease occurrence of a malignant tumor by using SNP; a method for providing information for making a prognosis of a malignant tumor by using SNP; and a composition and a kit for making a prognosis of a malignant tumor which are used for the same method. When the method of the present invention is used, the level of drug resistance of a patient who suffers from chronic myelogenous leukemia and a malignant tumor can be predicted or diagnosed in an effective manner. Furthermore, the method of the present invention can be applied to effective drug treatment and drug development research.
Patent KR-20200043207-A (KR)
Title: Apparatus for providing sensor interface and apparatus for detecting radiation including the same
Inventor: KWON INYONG
IPC: G01T1/02
Filed: 2018-10-17
Abstract: A problem to be solved by the present invention is to provide a sensor interface apparatus for generating an output signal by removing an offset signal from an input signal including a radiation signal, and a radiation detecting apparatus including the same. The sensor interface apparatus according to one embodiment of the present invention includes: a signal amplification unit including a first amplifying unit for amplifying an input signal including a radiation signal and a second amplifying unit for amplifying an offset signal; and an output unit which generates a digital signal for a difference between the amplified input signal and the amplified offset signal as an output signal.
Patent KR-20200012670-A (KR)
Title: Boil-off gas cooling system and ship having the same
Inventor: YOO BYEONG YONG
IPC: B63B25/16
Filed: 2018-10-17
Abstract: The present invention relates to a boil off gas cooling system and a ship. The boil off gas cooling system includes: a cooling device heat-exchanging boil off gas generated in a liquefied gas storage tank with a first refrigerant; a compressor compressing the boil off gas heat-exchanged in the cooling device; a liquefier heat-exchanging the boil off gas compressed in the compressor and the first refrigerant with a second refrigerant; and a refrigerant heat exchanger cooling the first refrigerant or the second refrigerant by using liquefied gas supplied to a demand source from the liquefied gas storage tank.
Patent KR-20190045069-A (KR)
Inventor: BUEHLER JOHNNY
IPC: G04D7/00
Filed: 2018-10-18
Abstract: The present invention relates to a presentation case for an electromechanical watch which is capable of automatically resetting the watch in an easy and unrestricted manner, and an assembly including the same. According to the present invention, the presentation case (4) for storing an electromechanical watch (2) includes a stepping motor for operating the hands (6) of the watch. The presentation case (4) comprises: a box (8) having a supporter (24); a system (10) detecting a position of the hands (6); and a watch resetting means connected to a hand position detection system and resetting the watch based on a time criterion and information received from the hand position detection system when the watch is disposed on the supporter. The time resetting means is located in the presentation case to face the stepping motor when the watch is disposed on the supporter and causes rotation of the stepping motor by inductive coupling.
Patent KR-20200048362-A (KR)
Inventor: KIM YOUNG
IPC: G10K11/16
Filed: 2018-10-30
Abstract: The present invention relates to a vehicle and a control method thereof, wherein an objective of the present invention is to accurately detect whether or not a vehicle noise control device is damaged, and to display a detection result to a user when a failure occurs so that the user can cope with the damage. To this end, according to the present invention, the vehicle control method comprises the steps of: outputting an acoustic signal of a predetermined frequency through a speaker; detecting the acoustic signal outputted through the speaker; detecting vibration generated by the acoustic signal outputted through the speaker; and determining that a damage has occurred if the detected acoustic signal and the detected vibration do not correspond to the acoustic signal of the predetermined frequency.
Patent KR-20200052463-A (KR)
Title: System and method for learning foreign languages based on artificial intelligence
Inventor: CHOI JAE KYU
IPC: G10L15/00
Filed: 2018-10-31
Abstract: The present invention relates to an artificial intelligence based learning technique. According to an embodiment of the present invention, an artificial intelligence based learning system capable of providing user-customized content can comprise: an interface part providing learning content to a user terminal and receiving a user voice according to the use of the learning content from the user terminal; a voice analysis part generating user analysis data by analyzing the user voice according to the use of the learning content; and a learning evaluation part that performs machine learning with the user analysis data, determines the rating and vulnerability information of the user based on a machine learning performance result, and extracts customized learning content corresponding to the determined rating and the vulnerability information.
Patent KR-20200050090-A (KR)
Title: A composition comprising Euonymus porphyreus extracts having anti-oxidation or anti-cancer activity
Inventor: KIM BYUNG WOO
IPC: A23L33/105
Filed: 2018-10-31
Abstract: The present invention relates to an antioxidant or anti-cancer composition containing an extract of Euonymus porphyreus. More specifically, the present invention relates to a food composition, a pharmaceutical composition, and a cosmetic composition for antioxidant or anti-cancer containing the extract of Euonymus porphyreus as an active component. The extract of Euonymus porphyreus of the present invention exhibits effects of removing free radicals and killing cancer cells through cell cycle regulation and apoptosis induction of cancer cells, thereby being usefully used as the antioxidant or anti-cancer composition.
Patent KR-20190088870-A (KR)
Title: Apparatus for both humidification and air cleaning
Inventor: HONGSEOK KIM
IPC: F24F6/00
Filed: 2018-11-01
Abstract: An objective of the present invention is to minimize flow interference, flow loss, and flow noise of air. According to embodiments of the present invention, a humidifying air cleaner comprises: a hexahedral body unit wherein a front and a rear portion thereof are opened; a fan housing coupled to a rear end of the body unit, and provided with a fan inlet allowing air to flow to a center thereof; a housing cover coupled to a rear end of the fan housing to accommodate a blowing fan; an outlet which is formed on an upper end of the fan housing and an upper end of the housing cover, and discharges air passing through the blowing fan; a humidifying filter motor installed on a front surface of the fan housing, and positioned outside the fan inlet; a humidifying filter driving gear coupled to the humidifying filter motor; a door assembly to be inserted or withdrawn from a front end of the body unit; a water tank accommodated on a lower side of the door assembly; and a humidifying filter assembly inserted into the water tank.
Patent KR-20200026646-A (KR)
Title: Cosmetic Composition for Improving Skin Condition Comprising Plant cell complex cultures to improve skin radiance and vitality
Inventor: MOH SANG HYUN
IPC: A61K8/97
Filed: 2018-11-02
Abstract: The present invention relates to a cosmetic composition for improving a skin condition, comprising plant cell culture extracts/filtrates as a complex and, more specifically, to a cosmetic composition which comprises, as an effective component, one or more selected from the group consisting of Leontopodium Alpinum Callus culture or an extract thereof, Eryngium Maritimum Callus culture or an extract thereof, Crithmum Maritimum Callus culture or an extract thereof, Malus Domestica fruit cell culture or an extract thereof, Vitis Vinifera (Grape) fruit cell culture or an extract thereof, an Adenium Obesum leaf cell extract, a Lavender leaf cell extract, a Vitex Negundo leaf cell extract, Nelumbo Nucifera leaf cell culture powder, a Commiphora Myrrha leaf cell extract, and a Jasmine leaf cell extract, and thus exhibits effectiveness in a skin brightening function, a skin invigorating function, prevention or reduction of skin wrinkles, enhancement or improvement of skin elasticity, skin tightening, protection of skin barrier functions, skin protection from UV light, alleviation of atopic dermatitis, and anti-inflammatory, antioxidant, and anti-aging functions.
Patent KR-20180125918-A (KR)
Title: Apparatus for roasting meats
Inventor: LIM YOUNG JU
IPC: A47J37/07
Filed: 2018-11-05
Abstract: The present invention relates to a meat roasting apparatus which comprises: a main body (110); a meat roasting container (120); a roasting container transfer unit (130); a heating unit (140); a water circulation unit (150); and a control unit (160). Roasted meat products having barbecue tastes can be mass-produced.
Patent KR-20200052591-A (KR)
Title: Carrier for substrate and chemical mechanical polishing apparatus comprising the same
Inventor: LIM JONG IL
IPC: H01L21/304
Filed: 2018-11-07
Abstract: According to an embodiment of the present invention, a carrier for a substrate may comprise: a carrier head; a drive ring connected to the carrier head; an elastic pad ring connected to a lower side of the drive ring and including an elastic material; and a retainer ring connected to a lower side of the elastic pad ring and surrounding the outside of the substrate gripped by the carrier head.
Patent KR-20200052621-A (KR)
Inventor: KIM JUN YOUNG
IPC: G09F9/30
Filed: 2018-11-07
Abstract: The present invention provides a foldable display device. The foldable display device comprises: a display panel having pixels in a display area and a folding area for folding or unfolding the display area; and a structure minimizing external impact applied to the folding area on both side edges of the folding area to reach the display area while providing flexibility of the display panel. The support for the display panel may be secured.
Patent KR-20200053147-A (KR)
Title: Medical auto tacker
Inventor: LEE SEOUNG WON
IPC: A61B90/00
Filed: 2018-11-08
Abstract: According to the present invention, a medical auto tacker comprises: a handle unit including a main body unit, a grip unit extending from a part of the main body unit, an operation unit formed on a part of the grip unit, and a fastening unit formed on a front end of one side of the main body unit; a coupling unit including a rotation unit and detachably coupled and installed on the fastening unit of the handle unit; a first shaft unit with the other side detachably coupled and installed on the coupling unit; a joint shaft unit including a rear joint shaft coupled and installed on a front end of one side of the first shaft unit and a front joint shaft coupled and installed on one side of the rear joint shaft such that the front joint shaft is bendable with respect to a hinge unit formed on the rear joint shaft by means of a rotation operation of the rotation unit; a second shaft unit with the other side detachably coupled and installed on the front joint shaft; a tack loaded in the second shaft unit; an electric motor unit installed in the main body unit and generating rotational power; and a control unit counting and displaying the number of revolutions of the electric motor unit and the number of tacks launched from the second shaft unit, wherein the tack is automatically launched while rotating in the second shaft unit through the rotational power of the electric motor unit by an operation of the operation unit. According to the present invention, the medical auto tacker is able to maximize user convenience.
Patent KR-20200054672-A (KR)
Title: Semiconductor devices
Inventor: SOHN WAN GI
IPC: H01L27/108
Filed: 2018-11-12
Abstract: A semiconductor element according to an embodiment of the present invention comprises: a plurality of lower electrodes repetitively arranged on a substrate at first pitches along a first direction and a second direction crossing the first direction at an acute angle; and a support pattern for supporting the plurality of lower electrodes by being in contact with sidewalls of the plurality of lower electrodes. The support pattern comprises a first support region having a plurality of opening parts penetrating the support pattern; and a second support region disposed along a peripheral part of the first support region. The plurality of opening parts may extend in a zigzag manner continuously over the entire first support region. Therefore, provided is a semiconductor element having a stable structure and high reliability.
Patent KR-20200065764-A (KR)
Title: Connecting joint structure and connecting method of reinforced concrete column and installaion system of reinforced concrete column
Inventor: CHUNG JIN AN
IPC: E04B1/18
Filed: 2018-11-30
Abstract: The present invention provides a connecting joint structure, which includes: a connecting joint part in which at least a column member of the column member and a beam member is installed; and a mold installing part which is installed on the connecting joint part and in which a mold for placing the column member is detachably installed. Therefore, in the connecting joint structure, a construction period can be shortened so that a construction cost can be reduced.
Patent KR-20200065869-A (KR)
Title: Rubus coreanus balsamic dressing sauce composition
Inventor: MOON KYU HWAN
IPC: A23L27/60
Filed: 2018-11-30
Abstract: The present invention relates to a Rubus coreanus balsamic dressing sauce composition. More particularly, the present invention consists of Rubus coreanus vinegar, olive oil, onion juice, garlic juice, soy sauce, pepper, oligosaccharides and xanthan gum. The Rubus coreanus balsamic dressing sauce composition composed of the ingredients is rich in nutrients and exhibits excellent palatability.
Patent KR-20200066947-A (KR)
Title: LiDAR device and method of driving the same
Inventor: KIM JUNG WOO
IPC: G01S7/481
Filed: 2018-12-03
Abstract: Disclosed is a Lidar device which comprises: a scanning optical system including a plurality of light sources and a beam steering element and scanning a target body at different irradiation angles by light from the plurality of light sources; a light detection unit including a plurality of pixel areas distinguishing and detecting reflected light irradiated to the target body at the different irradiation angles; and a processor controlling the scanning optical system and the light detection unit and using the light detected from the light detection unit to obtain information on the target body.
Patent KR-20200067640-A (KR)
Inventor: KIM WOO JIN
IPC: C09D163/00
Filed: 2018-12-04
Abstract: The present invention relates to a sealer composition for reinforcing a steel sheet with improved vibration damping performance and, more specifically, to a sealer composition for reinforcing a steel sheet with excellent vibration damping properties, stiffness, adhesion and the like even if an asphalt sheet or a water spray type vibration damping agent is excluded, and to a manufacturing method of a sealer composition for reinforcing a steel sheet. In addition, the sealer composition for reinforcing a steel sheet comprises: an epoxy resin mixture; a diluent; and a blowing agent.
Patent KR-20190130461-A (KR)
Title: Semiconductor device with strong polarization coupling and method for fabricating the same
Inventor: KITTL JORGE A
IPC: H01L29/78
Filed: 2018-12-05
Abstract: Provided are a semiconductor device having a strong polarization coupling and a manufacturing method thereof. The semiconductor device comprises: a channel; a gate; and a multi-layer gate insulating structure formed between the gate and the channel. The multi-layer gate insulating structure includes at least one ferroelectric layer and at least one dielectric layer. At least one ferroelectric layer and at least one insulating layer share at least one interface and form a strong polarization coupling.