baber/WOPTO huggingface dataset:
Patent KR-20200011236-A (KR)
Title: Organic Emitting Diode Display Device
Inventor: JOONMIN PARK
IPC: G09G3/3225
Filed: 2018-07-24
Abstract: An organic light emitting display device capable of reducing a deviation in a reference voltage supplied to drive a transistor of pixels according to the present invention comprises: a first pixel on which a first organic light emitting diode and a first drive transistor are disposed; and a second pixel on which a second organic light emitting diode and second drive transistor are disposed. The first pixel and the second pixel are connected to a first data line. A source electrode of the first drive transistor is connected to a first reference voltage line, and a source electrode of the second drive transistor is connected to a second reference voltage line.
Patent KR-20200011825-A (KR)
Inventor: KANG KYUNG MIN
IPC: E02D13/04
Filed: 2018-07-25
Abstract: The present invention relates to a jig for installing an anchor bolt and, more specifically, to a jig for installing an anchor bolt, capable of maintaining a gap between anchor bolts when foundation concrete is placed to install a pillar such as a traffic light, a sign, a streetlight, a fence supporter, a median strip, a solar module supporter or the like. The jig comprises: bolt coupling parts (20) including an anchor bolt through hole (21) in each corner to enable a plurality of anchor bolts (10) installed in foundation concrete to be inserted and coupled while maintaining a gap; and a supporter (30) for connecting the bolt coupling parts (20) with each other. A plurality of elastic coupling pieces (40), which are formed to be inclined in one direction to forcibly couple the anchor bolts (10) while coming into contact with the outer edge surface of the anchor bolts (10) inserted into the anchor bolt through holes (21), protrude from the inner edge surface of the bolt coupling parts (20).
Patent KR-20200017958-A (KR)
Title: High sensitive microporous pressure sensor with low hysteresis fabricated by microfluidic systems
Inventor: PARK STEVE
IPC: H01L41/45
Filed: 2018-08-10
Abstract: The present invention relates to a method for manufacturing a pressure sensor which adjusts a size of micelle structures by using a microfluid system, enables a pore size adjustment of a porous pressure sensor, synthesizes conductive polymers on a surface and has high durability and high sensitivity. The present invention provides a method for manufacturing a high sensitive pressure sensor having a low hysteresis, which comprises: a step (a) of mixing a non-polar solvent and linear polymers; a step (b) of supplying a mixing solution in the step (a) and a polar solvent to one channel to form a micelle structure; a step (c) of heating the micelle structure leaked from the channel to polymerize the linear polymers, and evaporating a solvent to obtain a porous structure; and a step (d) of deposing conductive polymers on a surface of the porous structure manufactured in the step (c).
Patent KR-20200018898-A (KR)
Title: Vibratory finishing appatatus with workpiece provider
Inventor: JANG BOO CHILL
IPC: B24B1/04
Filed: 2018-08-13
Abstract: A vibratory polishing/washing apparatus according to the present invention comprises: a vibration-generating member for generating vibration in a housing member; the housing member which accommodates the vibration-generating member and has an accommodation unit for objects to be processed, which aims to accommodate the objects to be processed, in the internal side; an opening/closing member engaged with an upper side of the housing member; a sorting member located to be adjacent to a discharge unit for the objects to be processed of the housing member; and a washing member for the objects to be processed, which is engaged with the sorting member. The housing member has an input unit for the objects to be processed and the discharge unit for the objects to be processed. The washing member for the objects to be processed has a water supply pipe to supply water, and the water supply pipe is located to pass by coming in contact with the external surface of the vibration-generating member. According to the present invention, it is possible to remarkably increase the life of a motor installed in the vibratory polishing/washing apparatus, and also increase the three-dimensional flow of polishing stones, thereby drastically raising the polishing efficiency. In addition, by effectively collecting dust generated by the vibratory polishing/washing apparatus, it is possible to efficiently prevent the dust from scattering, thereby maintaining a pleasant work environment and effectively preventing vibration and noise from being delivered to the outside.
Patent KR-20180094506-A (KR)
Title: Composition for improving blood circulation containing Korea Plum extract
Inventor: PYEE JAE HO
IPC: A23L33/105
Filed: 2018-08-13
Abstract: The present invention relates to a blood circulation enhancing composition comprising a plum extract as an active ingredient. As a result of manufacturing the plum extract, evaluating cytotoxicity of the plum extract, and evaluating cell coagulation inhibitory activity, nitric oxide production inhibitory effect and nitric oxide cell coagulation promoting effect, the plum extract has a blood circulation enhancing effect. Accordingly, the present invention has an excellent effect of providing a functional food and a pharmaceutical material containing the plum extract as an active ingredient.
Patent KR-20200019330-A (KR)
Title: multi-axis processing machine for upper drilling of various angles
Inventor: KIM DONG HYO
IPC: B23B47/26
Filed: 2018-08-14
Abstract: The present invention relates to a multi-axis machining apparatus for upward puncturing at various angles. More specifically, the multi-axis machining apparatus of the present invention is used to drill an oil hole in a molded body of a cemented carbide tool material, and a chuck drive unit for fixing a workpiece such as the molded body is configured on an upper part of a support frame to move and rotate. In addition, a drill drive unit for drilling holes, such as the oil hole of the cemented carbide tool material, is configured at a lower part of the support frame to move forward, backward, left, right, up, and down, and the chuck drive unit and the drill drive unit rotates and moves according to various angles of holes. Thereafter, a hole of the workpiece is drilled upwards, thereby facilitating discharge of powdery chips by gravity.
Patent KR-20200019421-A (KR)
Title: Apparatus and method for checking valid data in block capable of large volume data in memory system
Inventor: LEE JONG MIN
IPC: G06F12/02
Filed: 2018-08-14
Abstract: Provided is a memory system which includes a memory apparatus including a plurality of blocks capable of storing data, and a controller dividing each block into a plurality of unit blocks and sequentially comparing the number of valid pages of the block and the number of pieces of map data of each unit among garbage collections to determine the validity of the data.
Patent KR-20190022349-A (KR)
Inventor: JANG MI
IPC: A61K35/32
Filed: 2018-08-20
Abstract: The present invention relates to a method for differentiating odontogenic matricytes using induced pluripotent stem cells, and a use thereof. More specifically, the present invention relates to a method for inducing differentiation into odontogenic matricytes by using odontogenic epithelial stem cells and mesenchymal stem cells respectively differentiated from human-derived induced pluripotent stem cells, an odontogenic matricyte differentiated by the method, and a use thereof. The method for differentiating odontogenic matricytes according to the present invention enables establishment of an autonomous cell therapy system by using patient-customized induced pluripotent stem cells which can establish odontogenic epithelial stem cells and mesenchymal stem cells required for differentiation into odontogenic cells from somatic cells of a patient. Since differentiation is performed from the same induced pluripotent stem cells obtained from one tooth, it is determined that regeneration of dental tissue is advantageous due to an epigenetic memory of the induced pluripotent stem cells. It is possible to stably supply odontogenic matricytes, and thus the odontogenic matricytes are expected to be useful in the field of tooth regenerative medicine.
Patent KR-20200022290-A (KR)
Title: Mobile truck service system using cooperative robot and its service method
Inventor: BYEONG SOO KIM
IPC: G06Q50/10
Filed: 2018-08-22
Abstract: A mobile truck service method using a cooperative robot to collaborate a service, which may be provided to a customer, comprises: a step in which a cooperative robot automatically detects whether a customer is positioned within a workspace provided in a mobile truck; a step in which an operation of the cooperative robot is controlled according to an operation state of a virtual reality guide displayed on a transparent display of smart glass worn by an administrator; and a step in which the cooperative robot collaborates a service, which may be provided to the customer, with the administrator.
Patent KR-20200025002-A (KR)
Title: Grounding device for fluid transfer coupler
Inventor: KIM CHOL WON
IPC: F16L55/00
Filed: 2018-08-29
Abstract: The present invention relates to a grounding apparatus for a fluid transfer coupler. More specifically, the present invention relates to the grounding apparatus for the fluid transfer coupler which can be effectively installed and used in a narrow space so as to solve a risk of accidents and discharges due to static electricity generated by couplers, especially female couplers, used to transport chemicals, which are high-risk fluids.
Patent KR-20180101707-A (KR)
Inventor: KIM DONG HYUN
IPC: A61Q19/00
Filed: 2018-08-31
Abstract: The present invention relates to a composition for external application for skin containing ginsenoside F2, and more particularly, to a composition, which contains the ginsenoside F2 to have excellent antioxidant ability, so that scalp and hair improving effects such as a dandruff prevention effect, a hair growth effect and a white hair prevention effect, and the like as well as a skin aging prevention effect, a skin moisturizing power improving effect, an anti-inflammatory effect, an effect of alleviating skin trouble such as acne, atopy and the like, a whitening effect, a sebum control effect, a pore shrinking effect, and a general skin condition improving effect such as complexing improvement effect through blood circulation improvement can be obtained.
Patent KR-20200028149-A (KR)
Title: Substrate processing apparatus
Inventor: HYUN JAE IL
IPC: H01L21/68
Filed: 2018-09-06
Abstract: According to an embodiment of the present invention, a substrate processing apparatus includes: a substrate transferring unit transferring first and second substrates one by one in order; a substrate conveying unit conveying the first and second substrates transferred one by one in order at the same time; and a substrate processing unit performing predetermined processing on the first and second substrates transferred or conveyed by the substrate transferring unit, the substrate conveying unit, or the substrate transferring unit and the substrate conveying unit.
Patent KR-20200029284-A (KR)
Title: Fingerprints Input Apparatus Capable of Detecting Fake Fingerprint with Touch Panel and Method thereof
Inventor: MYONG JUNE
IPC: G06K9/00
Filed: 2018-09-10
Abstract: Disclosed are a device for inputting a plurality of fingerprints capable of detecting a forgery fingerprint using a touch panel and a method for detecting a forgery fingerprint. According to the present invention, the device for inputting a plurality of fingerprints can simultaneously receive a plurality of fingerprints to generate a fingerprint image and recognize a fingerprint. According to the present invention, the device for inputting a plurality of fingerprints arranges a touch panel on an upper surface of a fingerprint sensor to use a change in capacitance due to fingerprint contact, detects a fingerprint area, and compares the same with the fingerprint area recognition for the fingerprint image so as to determine whether the fingerprint is forged.
Patent KR-20200032509-A (KR)
Title: Display Device and Driving Method Thereof
Inventor: CHANGJU PARK
IPC: G09G3/3233
Filed: 2018-09-18
Abstract: A display device capable of improving the power efficiency of the present invention comprises: a sub-pixel including a light emitting element having a first electrode to which a first driving voltage is inputted and a second electrode to which a second driving voltage with potential lower than potential of the first driving voltage is inputted; a switching unit selectively inputting the second driving voltage and a third driving voltage with potential lower than the potential of the second driving voltage; and a sensing unit supplying a sensing data voltage to the first electrode to sense the driving voltage characteristics of the light emitting element when the third driving voltage is inputted into the second electrode.
Patent KR-20200035526-A (KR)
Title: Method of managing work roll profile
Inventor: KIM NAM JIN
IPC: B21B28/00
Filed: 2018-09-27
Abstract: A method for managing a work roll profile according to one aspect, in a work roll profile managing method, may include the following steps of: determining a sample area of the work roll and obliquely polishing the surface of the sample area at a predetermined angle; measuring a polishing depth of the obliquely polished sample area; obtaining a replica table copy for the surface of the obliquely polished sample area; measuring the depth of a fatigue layer by analyzing the replica table copy; and calculating a total usage amount of the work roll from the measured depth of the fatigue layer.
Patent KR-20200035736-A (KR)
Title: Myocardial-like structures prepared using porous supports method for evaluating drug toxicity using the same
Inventor: KANG SUN WOONG
IPC: C12N5/077
Filed: 2018-09-27
Abstract: The present invention relates to a myocardial-like structure, and more particularly, to a myocardial-like structure prepared by simultaneously culturing a porous support and stem cell-derived myocardial cells, and a method for evaluating drug toxicity using the same. The myocardial-like structure prepared using the porous natural polymer support according to the present invention not only pulsates but also has the function of the myocardium, and has a change in contractility when treating the myocardial-like structure with drugs. The myocardial-like structure also has been confirmed to restore contraction force when processed with a buffer containing no drug, and thus can be variously used in new drug development, disease research and artificial organ development.
Patent KR-20200037007-A (KR)
Title: Cooking apparatus
Inventor: LEE HUNG KYU
IPC: A47J27/00
Filed: 2018-09-28
Abstract: The present invention relates to a cooking device which is easy to clean and comprises: a cooking container which accommodates foods; and a heating plate which is heated by a heat source, and covers a lower portion of the cooking container to be spaced apart from a bottom surface of the cooking container. In addition, a sensing hole through which a temperature sensor of the heat source penetrates may be formed on one surface of the heating plate facing the heat source.
Patent KR-20190114714-A (KR)
Title: Block copolymer composition
Inventor: LEE HYUN MO
IPC: C08F293/00
Filed: 2018-10-02
Abstract: The present invention relates to a block copolymer composition comprising a diblock copolymer comprising a polyolefin-based block and a polystyrene-based block, and a triblock copolymer. The block copolymer composition of the present invention comprises 45 to 90 wt% of the polyolefin-based block and 10 to 55 wt% of the polystyrene-based block, wherein the difference (ΔT) between a thermal decomposition initiation temperature and a thermal decomposition end temperature measured by thermo-gravimetric analysis (TGA) is 55°C or more and there is no residual unsaturated bond in the triblock copolymer and the diblock copolymer.
Patent KR-20200042262-A (KR)
Title: Cooking apparatus and controlling method thereof
Inventor: SUNGMIN AN
IPC: F23N1/00
Filed: 2018-10-15
Abstract: The present invention relates to a cooking apparatus and a control method thereof. The cooking apparatus includes: an input unit equipped with a sensor; a control unit for applying or blocking an operating voltage to an MPU according to a signal from the input unit; the MPU for opening and closing a gas valve by the control unit; an ignition unit which is controlled to be ignited by the control unit when gas is supplied by the MPU. Accordingly, since the MPU is not driven by thermal electromotive force but is electronically controlled by the control unit, the gas is stably supplied without being affected by performance or defects of parts.
Patent KR-20200042364-A (KR)
Inventor: WON CHONG KOON
IPC: F03B13/06
Filed: 2018-10-15
Abstract: The present invention relates to energy generation using water pressure, capable of using energy with low costs. According to the present invention, energy is produced by rotating a water wheel and using a generator. Energy generation is related to a technique using water pressure. In addition, energy generation is related to a technique of using the pressure of stored water and rapidly rotating water wheels.
Patent KR-20200047040-A (KR)
Inventor: LEE DONG HWAN
IPC: E04H15/54
Filed: 2018-10-26
Abstract: According to the present invention, camping supplies for a residence include: a tarpaulin supported by a plurality of poles; a first coupling part formed to form a line on a lower surface of the tarpaulin; and a tent which corresponds to a length of the first coupling part and in which a second coupling part fastened to the first coupling part is formed on an upper edge. Accordingly, the installation time of the tent can be reduced since a part of the tent is fixed to the lower surface of the tarpaulin when the tarpaulin is installed through fastening of the first coupling part and the second coupling part.
Patent KR-20200048834-A (KR)
Inventor: SON YONG GEON
IPC: A43B3/12
Filed: 2018-10-30
Abstract: The present invention relates to slippers for playing in water, comprising: a body constituting slippers; and a string which is connected to the back of the slippers. The slippers are convenient because there is no discomfort that the slippers come off while playing in water and a user has to go to pick up.
Patent KR-20200052565-A (KR)
Inventor: KWAK SANG JUN
IPC: F24F110/10
Filed: 2018-11-07
Abstract: The present invention relates to an air conditioner of a painting booth. According to the one embodiment of the present invention, the air conditioner comprises: an air supply unit provided to supply external air into the painting booth; an air control unit connected to an air outlet of the air supply unit, and controlling at least one of the temperature and humidity of the air supplied by the air supply unit inside the painting booth to preset conditions and supplying the air inside the painting booth; and a control unit controlling the operation of the air control unit so that the inside temperature of the painting booth reaches preset conditions by comparing the inside temperature of the painting booth and a measurement value of outside temperature to selectively drive the air conditioner in at least one of a cooling mode and a heating mode.
Patent KR-20200052609-A (KR)
Title: Coating Composition for Multi-purposes and Method of Preparing Same
Inventor: BYUN MOO WON
IPC: C09D183/02
Filed: 2018-11-07
Abstract: The present invention relates to a multi-purpose coating composition which adds a small amount of a silane coupling agent produced by adding acetic acid to 100 to 270 parts by weight of a silane compound to a reaction solution, and reacts the same, wherein the reaction solution is reacted by adding 20 to 100 parts by weight of a silica sol to 100 parts by weight of an acrylic emulsion aqueous solution. The multi-purpose coating composition has storage stability of about 30 to 60 days by adding isopropyl alcohol (IPA) in a weight ratio of 10 to 20 wt% to the produced multi-purpose coating composition.
Patent KR-20180127273-A (KR)
Title: Epoxy resin composition comprising eco-friendly curing agent and cured product thereof
Inventor: SONG GWANG SEOK
IPC: C08G59/68
Filed: 2018-11-12
Abstract: The present invention relates to an epoxy resin composition containing an eco-friendly curing agent, and a cured product thereof. More specifically, the present invention relates to an epoxy resin composition and a cured product thereof. By containing anhydrosugar alcohol or anhydrosugar alcohol-alkylene glycol as a curing agent for epoxy resins, it is possible to secure a cured degree (curing rate) equal to or higher than that of the conventional epoxy resin curing agent, and also to solve an environmental issue by being eco-friendly.
Patent KR-20200056860-A (KR)
Title: gas treatment system and offshore plant having the same
Inventor: KWON SU HYOUNG
IPC: B63B35/44
Filed: 2018-11-15
Abstract: The present invention relates to a gas treatment system and an offshore structure including the same. The system is provided on the offshore structure, receives and processes gas from a gas well, and includes: a cooling unit for cooling gas produced in the gas well; a distillation unit for distilling at a low temperature to separate carbon dioxide from the cooling gas; a liquefaction unit for liquefying the separated carbon dioxide gas; and a vent unit for venting gas discharged from the distillation unit. The distillation unit has an anti-icing unit that prevents freezing of carbon dioxide by injecting an anti-icing agent, which is hydrocarbon provided independently of gas produced in the gas well, into a distillation column.
Patent KR-20200056884-A (KR)
Inventor: LEE JI HOON
IPC: C01B32/198
Filed: 2018-11-15
Abstract: Provided are an electrode material for a secondary battery having excellent electrochemical properties and life characteristics and a manufacturing method thereof. To this end, the electrode material comprises a metal organic structure and a carbon-based coating formed on a surface of the metal organic structure.
Patent KR-20200057326-A (KR)
Title: Emergency escape glass breaker
Inventor: LEE EUN SU
IPC: B60R21/00
Filed: 2018-11-16
Abstract: The present invention relates to a glass breaking device for a vehicle emergency escape, which easily breaks a glass of an accident vehicle by a self-elastic striking action by rotation of a pestle lever without an active body movement of a user, such as separate removal, gripping, and striking motions, when a door of the accident vehicle cannot be opened due to a traffic accident and a body movement of a passenger in the accident vehicle is not easy due to injury such that an escape route of a victim is smoothly and safely secured to minimize casualties when unexpected emergency situation occurs from a general vehicle as well as a public transportation including a bus, a railway, and a ship. To this end, the glass breaking device for a vehicle emergency escape comprises: an installation fixing piece formed with a safety piece coupling groove, a striking induction coupling part, and a cutting port coupling groove; a safety intermittent piece coupled into the safety piece coupling groove in a hinged contact structure; a pestle lever provided with an upper striking pestle and an elastic rotation coupling part, and hinged with the installation fixing piece; and a belt cutting piece detachably coupled to the cutting port coupling groove of the installation fixing piece.