baber/WOPTO huggingface dataset:
Patent KR-20190108094-A (KR)
Title: Compound for organic electronic element, organic electronic element using the same, and an electronic device thereof
Inventor: MUN SOUNG YUN
IPC: H01L51/00
Filed: 2019-09-16
Abstract: The present invention provides an organic electric element capable of achieving high luminous efficiency and low driving voltage of an organic electric element, and also greatly enhancing the life of the element by using a mixture of compounds according to the present invention as phosphorescent host materials, and an electronic device thereof. The organic electric element comprises a first electrode, a second electrode, and an organic matter layer formed between the first electrode and the second electrode.
Patent KR-20210032224-A (KR)
Title: Mass-production method of decaffeined and highly pure epigallocatechin gallate from green tea extract
Inventor: RYU GEON SEEK
IPC: C07D311/62
Filed: 2019-09-16
Abstract: The present invention relates to a method for separating decaffeinated and ultra-high purity epigallocatechin gallate, comprising the following steps: (S1) extracting a green tea extract by double boiling green tea leaves in water; (S2) decaffeinating the green tea extract by passing the same through an ion exchange resin column; (S3) purifying the decaffeinated green tea extract by passing the same through a chromatography column; and (S4) dissolving the purified and decaffeinated green tea extract in hot water, followed by rapid cooling to crystallize.
Patent KR-20210033754-A (KR)
Title: Plant cultivation apparatus and plant cultivation method using light source for plant cultivation
Inventor: HEO JEONGWOOK
IPC: F21V21/14
Filed: 2019-09-19
Abstract: The present invention relates to a plant cultivation apparatus comprising: a housing providing a space for plants to grow; a light source provided within the housing and irradiating the plants with light; an illuminance sensor detecting illuminance of the space within the housing; and a control unit controlling the amount of light of the light source, wherein the light source includes a first light source emitting white light and a second light source emitting blue light, and the control unit is connected to the illuminance sensor and receives light information from the illuminance sensor to control the on/off of the light source and the amount of light. In addition, the plant cultivation apparatus is capable of improving yield.
Patent KR-20210033830-A (KR)
Title: Portable handbag for excretion cleaning of pet
Inventor: JUNG JUN KI
IPC: A45C11/00
Filed: 2019-09-19
Abstract: The present invention relates to a portable bag for excretion disposal of a pet for carrying wipes and plastic bags together for excretion disposal of a pet when going out with a pet. More specifically, first and second storage space parts (10, 20) are formed on the front surface of a bag body (2) to store a wipe case (30) and a plastic bag (40), separately. A central through-hole (12) of the first storage space part (10) is formed to be vertically spreadable by elastic bands (13, 13′), so an opening (32) of the wipe case (30) is inserted and mounted to protrude to the outside. The plastic bag is mounted to extend to the outside through a draw-out hole (22) of the second storage space part (20). When needed from outside the bag, a wipe and a plastic bag can be easily pulled out and used, as well as the wipe case and plastic bag can be easily refilled. Therefore, it is possible to provide excellent use convenience.
Patent KR-20210037232-A (KR)
Title: AI-based Infant Korean Customized Curriculum Generation Apparatus and Method
Inventor: KIM WOO HYUN
IPC: H04M1/725
Filed: 2019-09-27
Abstract: The present invention relates to an apparatus and a method for generating an artificial intelligence-based child Korean customized curriculum to generate a professional personalized curriculum. To this end, the apparatus for generating an artificial intelligence-based child Korean customized curriculum comprises: a diagnosis problem output module which selects a specific phoneme based on an appearance frequency in a general corpus, and outputs a diagnosis problem for the selected specific phoneme to a child learning application module of a learner client who is a client of a learner; an embedding module which receives diagnosis problem solving information which is an input of the learner for the diagnosis problem from the learner client, generates achievement information for the specific phoneme based on a distribution for the entire learners of the diagnosis problem solving information, and embeds the achievement information in a vector for the specific phoneme; and a level information generation module which includes an artificial neural network module for outputting prediction achievement information which is a prediction value of the achievement information for the entire phonemes except for the specific phoneme with the embedding information as an input vector, and merges the achievement information for the specific phoneme and the prediction achievement information for the rest of the entire phonemes to generate level information which is achievement information for the entire phonemes.
Patent KR-20200039587-A (KR)
Title: the hat supporting by the shoulder
Inventor: KIM WU IL
IPC: A42B7/00
Filed: 2019-10-04
Abstract: The present invention provides a carrying hat including: a cylinder (A) having a pump, a hat (B), an air column (C), a vest type belt (D), and a pull strap (E). Since the air column supports the hat, the hat does not cover a head, thereby giving the comfort of the head and causing no concern on messing hairstyles. The color inside a plastic film hat prevents glare and sunburn on face. The plastic film hat covers up an entire head, thereby greatly keeping heat in winter and preventing concern on messing hair by the wind. Even in the event of a strong wind, the hat does not greatly incline due to the pull strap. High pressure air may be blown into exercise equipment without giving much effort due to an air pump using the principle of levers. The hat fits well with a body due to the flexibility of the vest type belt, thereby offering a great level of wearing comfort. The hat is a lightweight and comfortable exercise equipment, thereby offering no discomfort in exercising.
Patent KR-20200000831-A (KR)
Title: Apparatus for charging solar energy
Inventor: LEE SEUNG JUN
IPC: H02S40/38
Filed: 2019-10-04
Abstract: Disclosed are a solar energy charging device and a controlling method thereof. The solar energy charging device comprises: a converter performing switching operation by a PWM signal or a power supply of a solar cell module so as to transfer power generated by the solar cell module to output; a power measurement unit measuring power of the power supply generated by the solar cell module; and a charging control unit determining a charging mode in accordance with the measurement power measured by the power measurement unit and determining whether the PWM signal is generated to allow the converter to perform the switching operation in accordance with the charging mode so as to charge a battery by the power outputted from the converter.
Patent KR-20210043913-A (KR)
Title: Driver seat airbag
Inventor: KO BYEONG MAN
IPC: F16B4/00
Filed: 2019-10-14
Abstract: The present invention relates to a driver seat airbag device which comprises: a horn plate in which a plurality of through holes are formed through the front and rear; a clip part having one end fixed to a rear surface of the horn plate, and the other end on which a hooking end is installed to be elastically deformable at a hooking position and an avoiding position; and a mounting plate coupled to the front side of the horn plate, and having a coupling part on the rear side thereof, wherein the coupling part is inserted through the through hole and hooked on the hooking end. The coupling part includes: a protruding bar through-coupled to the through hole; a hook which protrudes to one side of the protruding bar and is hooked at the rear end of the hooking end; and an induction groove which is formed concavely on a front surface of the hook and inserts one side of the hooking end obliquely in the direction of the protruding bar when a developing force is applied to the front of the hook.
Patent KR-20210052099-A (KR)
Title: Powder type hemostatic composition and method for preparing the same
Inventor: KIM HYUN KYOON
IPC: A61K31/717
Filed: 2019-10-31
Abstract: The present invention relates to a powder-type hemostatic composition and a method for manufacturing the same. More particularly, the present invention relates to a powder aggregate obtained by combining powder of a biocompatible hemostatic material with a binder, and having a porosity, to a method for manufacturing the same, and to a powder-type hemostatic composition in which the hemostatic performance is improved compared to a simple powder hemostatic agent, and it is possible to be used for a large surface area that require hemostasis or narrow and thin areas that are difficult to access for hemostasis.
Patent KR-20210053510-A (KR)
Title: Magnet plate assembly
Inventor: YANG HYUN SIK
IPC: C23C14/04
Filed: 2019-11-04
Abstract: The present invention relates to a magnet plate assembly for an OLED deposition machine. More specifically, the present invention relates to a magnet plate assembly which is able to increase the size of a magnet than before, improve the contact of a mask, including magnets with one or more of width and height are smaller in magnets inserted into a mounting groove placed on an outer area on one side and an outer area on the other side of a mounting plate, and improve the uniformity of contact of mask. In accordance with the present invention, the magnet plate assembly comprises: a mounting plate having a plurality of mounting grooves formed in one direction; and a plurality of magnets inserted into the mounting grooves. The magnets include: a square unit; and a triangular unit formed as one body with a lower side of the square unit. The mounting groove includes an inclined groove unit for inserting the triangular unit. The inclined groove unit includes a first inclined surface and a second inclined surface.
Patent KR-20210054637-A (KR)
Title: Display device
Inventor: SONG SEUNG MIN
IPC: G09F9/30
Filed: 2019-11-05
Abstract: According to an embodiment of the present invention, provided is a display device which can relieve the stress applied to a display panel during bending. The display device comprises: a display panel including a bending area; and a first protection film and a second protection film located on a first surface of the display panel and spaced apart from each other, wherein the second protection film includes: a first flat unit; and a first step unit overlapping the bending area. The thickness of the first step unit is thinner than the thickness of the first flat unit.
Patent KR-20200081222-A (KR)
Title: Method and apparatus for joining sheet-shape adhesive material
Inventor: ISHII NAOKI
IPC: H01L21/683
Filed: 2019-11-07
Abstract: The present invention is to provide a method for attaching a sheet-like adhesive material which can be cut into a predetermined shape to a workpiece with high accuracy and a sheet-like adhesive material attaching device. A cutting inspection mechanism (49) optically recognizes an adhesive material piece (Tp). A cutting determination unit (52) inspects the size and shape of the adhesive material piece (Tp) based on the information from the cutting inspection mechanism (49). That is, the cutting determination unit (52) checks whether there is an abnormality in the cutting of the sheet-like adhesive material. The attaching inspection mechanism (50) optically recognizes the workpiece (W). An attaching determination unit (53) checks whether the adhesive material piece (Tp) is normally attached to the workpiece (W) based on the information from the attaching inspection mechanism (50). By checking whether there is an abnormality in the attaching process or the cutting process, ignorance of the occurrence of abnormalities caused by a major reason for a deviation of the attaching position from the assumed position can be avoided so that attaching accuracy can be increased.
Patent KR-20210058576-A (KR)
Inventor: PARK GI BEOM
IPC: A01D67/04
Filed: 2019-11-14
Abstract: The present invention relates to red pepper harvest assistant equipment and grape harvest assistant equipment using the same. The harvest assistant equipment can be separated or coupled according to a harvest environment of a harvest site to be used for the various harvest environments.
Patent KR-20200056946-A (KR)
Inventor: MINHYUN KIM
IPC: G06Q30/02
Filed: 2019-11-14
Abstract: Provided are a method and a system for executing activity compensation and advertisement transaction in an internet-based social networking service. The method comprises the steps of: allowing a terminal of a first user to transmit at least a part of coins which the first user possesses to a terminal of a second user in order to acquire shares of the second user; allowing the terminal of the second user to provide shares to the first user in accordance with a ratio of a funding money transmitted by the first user among a total funding money received by the second user; and allowing the terminal of the second user to provide at least a part of an activity compensation money which the second user receives in accordance with a ratio of shares with regard to the second user possessed by the first user.
Patent KR-20210062784-A (KR)
Title: Transfer molding apparatus with variable clamp and method for controlling the same
Inventor: KIM HYEON UK
IPC: B29C45/02
Filed: 2019-11-21
Abstract: Disclosed is a transfer molding device with a variable clamp, including: an upper mold and a lower mold that form a chamber in which a molding object is seated; a clamp installed in the upper mold or the lower mold to provide pressing force to the chamber; a pressure sensor for sensing the injection pressure of a filler injected into the chamber; and a controller for adjusting the pressing force of the clamp based on a sensing value sensed by the pressure sensor.
Patent KR-20210063779-A (KR)
Title: A dual structure of stovepipe
Inventor: HWANG IN CHANG
IPC: F23J13/04
Filed: 2019-11-25
Abstract: The present invention relates to a dual stovepipe structure for a heater including a first stovepipe part (10) combined with an outlet (2) of a heater (1), and a second stovepipe part (40) combined with the top of the first stovepipe part (10). The dual stovepipe structure includes: a connection support part (20) combined with the top of the first stovepipe part (10); a ring-shaped insulation material (30) placed inside an upper part of the connection support part (20); and a silicon cap (27) placed in an open upper part of the connection support part (20) with an inner end part brought into tight contact with an outer circumference surface of the second stovepipe part (40) so as to seal the open upper part of the connection support part (20). As to the connection support part (20), a lower part (21) thereof is formed into a cylindrical shape such that the top of the first stovepipe part (10) is inserted and combined therewith, and an upper part (22) thereof is formed into a cylindrical shape having a diameter expanded more than the lower part. The second stovepipe part (40) is placed apart from the first stovepipe part (10), inside the insulation material (30) from the connection support part (20). Therefore, due to a structure in which the second stovepipe part is placed apart from the first stovepipe part, which is connected directly to the outlet of the heater, with the insulation material interposed therebetween, the consumption of high-priced insulation material for burn prevention can be minimized, which can lead to a reduction in costs. Moreover, since the first and second stovepipe parts are spaced apart from each other, heat delivered from the heater to the first stovepipe part can be prevented from being delivered to the second stovepipe part with which a user can come in contact, and, as a result, the second stovepipe part does not become so hot that the user can have burns, which can lead to an effect of improving safety.
Patent KR-20210064867-A (KR)
Title: Composition comprising of the extract of Cissus verticillata and Cyclopia Intermedia as an active ingredient for preventing or treating diabetic complication and diabetes
Inventor: YU DONG SOOL
IPC: A23L33/105
Filed: 2019-11-26
Abstract: The present invention provides a composition for preventing and treating diabetes or diabetic complications comprising a combination extract of Cissus verticillata and Cyclopia intermedia as an active ingredient. As a result of performing an experiment (Experimental Example 1) on samples of the present invention with db/db mouse, a type II diabetes model, in terms of reducing a fat weight, lowering blood sugar and glycated hemoglobin, and inhibiting low molecular cholesterol, it was confirmed that the combination extract of Cissus verticillata and Cyclopia intermedia exerts an unexpected and significant antidiabetic effect that cannot be predicted by those skilled in the art, and thus can be advantageously used for the prevention or treatment of diabetes or diabetic complications.
Patent KR-20210066495-A (KR)
Title: System for providing rental service
Inventor: YOU JAE SUNG
IPC: G06Q30/06
Filed: 2019-11-28
Abstract: The present invention relates to a system for providing a rental service. The system includes a seller terminal that applies for rental of goods including cosmetics, office equipment, household appliances, household goods, furniture and baby products through the web or mobile applications; a customer terminal that checks the details of a rental application requested by the seller through the web or mobile applications; and a server that stores data including customer information DB (Data Base), manager information DB, product information DB, and system DB and transmits and receives the data to and from the seller terminal and the customer terminal. It is possible to set the installation location and replacement cycle of a rental item.
Patent KR-20210070437-A (KR)
Title: Liquid composition containing high platycodin D3, protopanaxtriol, chlorogenic acid, epicatechin and quercetin, and having increased inhibition activities of alpha-glucosidase and pancreatic-lipase, and preparation method thereof
Inventor: CHO KYE MAN
IPC: A61K36/73
Filed: 2019-12-04
Abstract: In the present invention, disclosed is a liquid composition for a stick container which is convenient to carry and consume, in which contents of platicodin D3, protopanaxtriol, chlorogenic acid, epicatechin, and quercetin are enhanced, and there are significantly enhanced alpha-glucosidase inhibitory activity, pancreatic-lipase inhibitory activity, and excellent antioxidant activity, thereby having excellent effects of alleviating diabetes and obesity.
Patent KR-20210073829-A (KR)
Title: Cosmetic Composition for Enhancing Skin Barrier Comprising Hyaluronic Acid Generated During Dermal Filler Manufacturing Process
Inventor: SONG JONG HYEOK
IPC: A61Q19/00
Filed: 2019-12-11
Abstract: The present invention relates to a cosmetic composition having excellent skin barrier improvement and skin-soothing effects using high molecular weight hyaluronic acid or a filler composition and low molecular weight hyaluronic acid generated during the process of a company that manufactures hyaluronic acid filler and, more specifically, to a cosmetic composition having excellent skin barrier improvement and skin-soothing effects by using high molecular weight and high purity medical grade hyaluronic acid or a filler composition using crosslinked hyaluronic acid manufactured using the raw material and low molecular weight cosmetic grade hyaluronic acid as active ingredients and applying natural extracts (aloe vera leaf extract, Centella asiatica extract, and cornflower extract) with excellent moisturizing and soothing effects.
Patent KR-20200078369-A (KR)
Title: Canned motor device
Inventor: HUANG TING TSAI
IPC: H02K5/22
Filed: 2019-12-18
Abstract: Provided is a canned motor device which comprises a fixed seat (20), a motor unit (30), and a heat-dissipation cover (50). The heat-dissipation cover (50) is mounted to the fixed seat (20) and has an inner surface (51) facing and positioned relative to the fixed seat (20), an outer surface (52) opposite to the inner surface (51), a protrusion unit (53) opposite to the inner surface (51), a mounting groove (54) indenting from the inner surface (51) and having a large-diameter section (541) and a small-diameter section (542), and a plurality of heat-dissipation fins (55) protruding from the outer surface (52) and surrounding the protrusion unit (53). A case body (31) of the motor unit (30) is partially sleeved to the large-diameter section (541), and a closed end portion (314) of a cylindrical portion (311) is sleeved to the small-diameter section (542).
Patent KR-20210080093-A (KR)
Title: Antibacterial polymer coating composition, and antibacterial polymer film
Inventor: MIN JEEHYON
IPC: C09D7/40
Filed: 2019-12-20
Abstract: The present invention relates to an antimicrobial polymer coating composition including: a poly(alkylene glycol having 2 to 4 carbon atoms)-modified (meth)acrylic polyol resin having a number average molecular weight of 3,000 to 20,000 g/mol; and a photosensitizer. The present invention maintains antimicrobial properties for a long time.
Patent KR-20210082888-A (KR)
Title: A plurality of host materials and organic electroluminescent device comprising the same
Inventor: JUNG SO YOUNG
IPC: H01L51/00
Filed: 2019-12-26
Abstract: The present application relates to plural types of host materials including a first host material including a compound represented by chemical formula 1 and a second host material including a compound represented by chemical formula 2 and an organic electroluminescent element including the same. By including a specific combination of compounds as a host material, it is possible to provide the organic electroluminescent element having a low driving voltage, high light emitting efficiency, high power efficiency, and/or excellent lifespan characteristics compared to the existing organic electroluminescent element.
Patent KR-20210084745-A (KR)
Title: Integrated system upright Boilers that generate steam by heating the heat medium oil using an electric heater
Inventor: KIM HAE KYUNG
IPC: F22B3/02
Filed: 2019-12-27
Abstract: The present invention relates to an integrated system upright boiler which generates steam by heating a thermal medium oil using an electric heater. The integrated system upright boiler of the present invention is a structure in which the steam is generated by indirectly heating water by heating a thermal medium with an electric heater rod after securing a space for the thermal medium at a lower part by creating a tube-type structure and a water tube type structure inside one boiler. A general structure of the boiler is divided into a water tube type and a tubular type, but according to the structure of this patent application, an internal structure of the boiler is made of a complex structure of the tubular type structure and a water tube type structure. According to a clean, green steam generation integrated boiler system of the present invention, thermal efficiency and steam are generated smoothly, and the steam is generated safely (without a risk of electric shock and waste gas emission) even with a low electric capacity.