baber/WOPTO huggingface dataset:
Patent KR-20180133960-A (KR)
Inventor: JEON YONG SUN
IPC: A61L2/26
Filed: 2017-06-01
Abstract: The present invention relates to a sterilizer of a cosmetics tool using a UV LED. More specifically, microorganisms, bacteria, and various viruses present in a puff, a spatula, a brush, and the like used as the cosmetics tool are sterilized by (1) side surface irradiation, (2) bottom surface irradiation, (3) top surface irradiation, and (4) top surface direct irradiation without a reflector of UV rays having a wavelength of 200-400 nm of one or a plurality of UV LEDs provided in a cosmetics tool. When opening and closing a cosmetics tool, microorganisms, bacteria, and various viruses, such as staphylococcus, Pseudomonas aeruginosa, and E. coli, present in a puff (foundation sponge), a spatula (cosmetics spoon), a brush, or the like which is a cosmetics tool in a container are sterilized through UV LED rays by using a UV LED sterilizer for a predetermined period of time (UV-A 7-11 minutes, UV-C 3-60 seconds). Thus, more hygienic cosmetics tool may be used. The sterilizer of the present invention is easy to carry and uses a sophisticated design which is favored by women. By applying UV LEDs, the sterilizer is semi-permanently hygienically used without lamp replacement. Since a rechargeable secondary battery is embedded, the sterilizer can be conveniently charged anywhere and anytime.
Patent KR-20180132400-A (KR)
Inventor: JUNG JAE CHUL
IPC: A61K36/42
Filed: 2017-06-02
Abstract: The present invention relates to a food composition for anti-oxidation, anti-aging, and anti-inflammation. More specifically, the present invention relates to a food composition for anti-oxidation, anti-aging, and anti-inflammation, in which vitamin C, rice bran powder, melon extract powder, orange powder, and hyaluronic acid are mixed at a weight rate of 1 : 1.5(±0.5) : 3(±0.5) : 5(±0.5) : 6.5(±0.7). The composition of the present invention has excellent anti-oxidation, anti-aging, and anti-inflammation effects, and thus can be highly industrially used in fields such as health functional food for inner beauty, known as nutricosmetics.
Patent KR-20170140770-A (KR)
Inventor: LINDEN OLAVI
IPC: A01G3/02
Filed: 2017-06-05
Abstract: The present invention relates to pruning shears (100) comprising: a cutting head (10) with a spring-biased blade (111); a driving line (120) connected at a first end (121) of the driving line (120) to the spring-biased blade (111); an elongated body (130); and a handle (140). The pruning shears (100) include a wheel (150) having a shape rotatably connected to the handle (140); the wheel (150) includes a first end (151) and a second end (152), wherein a diameter (D1) of the wheel (150) at the first end (151) is smaller than a diameter (D2) of the wheel at the second end (152); the driving line (120) is disposed in a spiral groove (153), and is wound around the wheel (15) at least once along the spiral groove (153) from the first end (151) of the wheel (150); a second end (122) of the driving line (120) is attached to the second end (132) of the elongated body (130); and the driving line (120) wound around the wheel (150) is disposed so as to move toward the second end (152) of the wheel (150) as a result of a part of the driving line (120) being unwound from around the wheel (150), and another part of the driving line (120) being wound around the wheel (150) for decreasing the distance between the first end (121) of the driving line (120) and the second end (122) of the driving line (120), resulting in movement of the spring-biased blade (111) in relation to a jaw (112) when the handle (140) is moved with the elongated body (130).
Patent KR-20180136675-A (KR)
Inventor: PAK HON MIN
IPC: B01F3/04
Filed: 2017-06-15
Abstract: The present invention relates to a shrimp farming structure divided into three layers which are an upper layer, a middle layer, and a lower layer. A fry water tank is positioned in the upper layer to farm fry, which is young shrimp, a culture tank is positioned in the middle layer to farm shrimp after fry time, and a fresh water tank is positioned in the lower layer to store fresh water. Accordingly, the shrimp farming structure is capable of farming shrimp in a separate way according to the growth of shrimp, enabling a fresh water flow between water tanks, making a water exchange unnecessary, and supplying feed and maintaining the temperature of fresh water automatically. The structure is divided with three layers of the upper layer, the middle layer, and the lower layer, has a wall body formed of red clay, and has a transparent ceiling. The shrimp farming structure by the present invention comprises: a fry water tank which is positioned in the upper layer and is able to farm fry; a culture water tank which is positioned in the middle layer and is able to farm adult fish; a fresh water tank which is positioned in the lower layer and stores fresh water temporarily; a feed supply device which is included in one side of the upper part of each of the fry water tank and the culture water tank and supplies feed automatically to the fry water tank and the culture water tank; a stirring device which is included in one side of the bottom part of each of the fry water tank and the culture water tank and makes sunken feed float by spraying air and fresh water to the lower side; a temperature controlling device which is included in the lower part of the bottom surface of each of the fry water tank and the culture water tank and maintains the temperature of fresh water individually stored in the fry water tank and the culture tank by automatically controlling the temperature into 25-33°C; and an oxygen supplying device which supplies oxygen to fresh water stored in the fry water tank.
Patent KR-20190000422-A (KR)
Inventor: LEE KYONG
IPC: G01B5/06
Filed: 2017-06-22
Abstract: An objective of the present invention is to provide a corrosion depth measurement apparatus to enhance reliability and efficiency in measurement of a material to be measured, and a corrosion depth measurement method. According to one embodiment of the present invention, the corrosion depth measurement apparatus comprises a calculation unit to measure the thickness of a material to be measured, and a support unit interlocked with the calculation unit and inserting the material to be measured thereinto.
Patent KR-20190000627-A (KR)
Inventor: JUN SEONG CHAN
IPC: H01P1/208
Filed: 2017-06-23
Abstract: The present invention relates to a radio frequency (RF) filter formed by a graphene-based strip line. According to an embodiment of the present invention, an RF filter to which an alternating current is applied comprises a substrate made of a dielectric material having an RF input electrode and an RF output electrode, and a graphene-based strip line on which graphene is patterned on the substrate. According to another embodiment of the present invention, provided is a method for manufacturing an RF filter, comprising: an electrode arranging step of arranging an RF input electrode and an RF output electrode on a substrate made of a dielectric material; and a patterning step of patterning graphene such that a horizontal strip line connecting the RF input electrode and the RF input electrode and a vertical strip line perpendicular to the horizontal strip line are alternately disposed on the substrate and then coupled to each other, wherein the width of the vertical strip line is patterned to be wider than the width of the horizontal strip line in the patterning step. According to the present invention, since the miniaturization of the RF filter can be achieved, various shapes of RF communication equipment can be designed and the entire equipment can be miniaturized and lightened.
Patent KR-20190001170-A (KR)
Inventor: YOO DO SIK
IPC: H04B7/08
Filed: 2017-06-26
Abstract: The present invention relates to a method for estimating an arrival angle of a signal, which comprises: receiving a signal from each of a plurality of antennas arranged in a coprime scheme; using a signal vector corresponding to a signal received from each of the plurality of antennas to generate a noiseless estimated autocorrelation matrix; deriving an equidistant vector where elements of the noiseless-estimated-autocorrelation matrix are arranged in a predetermined form; and estimating an arrival angle of the signal by using a noise-spatial matrix obtained based on the equidistant vector. The equidistant vector contains direction information of the signal received by each of the plurality of antennas arranged at equidistant intervals.
Patent KR-20190002779-A (KR)
Inventor: RHEE YOUNG HO
IPC: B01J31/16
Filed: 2017-06-29
Abstract: The present invention relates to a regioselective and stereoselective preparation method of an N-glycoside compound from an alkoxyallene compound using a metal catalyst. According to the present invention, the preparation method of the N-glycoside compound is capable of producing, from the alkoxyallene compound in the presence of metal catalysts, diverse N-glycosides with a high yield and high optical purity by stereoselectively introducing carbon-nitrogen bonds to a desired location regardless of a type of substituents of the compounds.
Patent KR-20190003062-A (KR)
Inventor: KONG YOUNG MIN
IPC: G01N30/64
Filed: 2017-06-30
Abstract: The present invention relates to a method for bonding a magnesium fluoride coated glass window for a PID sensor as a method for manufacturing a body of a PID sensor. The method for bonding a magnesium fluoride coated glass window for a PID sensor comprises the steps of: attaching a coating prevention film on a surface bonding to a body from one surface of a sensor window; coating the inside and the outside of the sensor window with magnesium fluoride; removing the coating prevention film from the sensor window; and heating and bonding the sensor body and the window after tightly attaching the sensor window and the window to be in contact with each other. According to the present invention, secondary phase generation due to a coating material on a magnesium fluoride coated glass window bonding surface can be prevented, and the excellent bonding quality can be obtained as an exterior is not twisted by maintaining a contact angle of the bonding surface to be 0°.
Patent KR-20190006242-A (KR)
Inventor: KIM MOO SUN
IPC: B33Y30/00
Filed: 2017-07-10
Abstract: A high-density powder laminating apparatus for minimizing support production during 3D printing includes: a stage on which a three-dimensionally molded article is formed; a recoater for sequentially laminating a powder material on the stage so that the molded article is formed; and a transfer unit for moving the recoater in the direction of the stage at the rear of the recoater and for pressing the powder material placed on the stage. According to the present invention, it is possible to drastically reduce the process time required for support fabrication.
Patent KR-20190007960-A (KR)
Inventor: LEE DONG WOOK
IPC: G03F7/11
Filed: 2017-07-14
Abstract: Disclosed are a hardmask composition, a method for manufacturing the same, and a method for forming a patterned layer using the hardmask composition. The disclosed hardmask composition can comprise graphene quantum dots, metal compounds, and solvents. The metal compound can be chemically bonded, for example, covalently bonded to the graphene quantum dot. The metal compound can include a metal oxide. The metal oxide can include at least one of zirconium (Zr) oxide, titanium (Ti) oxide, tungsten (W) oxide, and aluminum (Al) oxide. The graphene quantum dot and the metal compound can be bonded to each other through an M-O-C bond or an M-C bond (here, M is a metal element, O is oxygen, and C is carbon).
Patent KR-20190010014-A (KR)
Inventor: NAM JUNG HYUN
IPC: B60R16/033
Filed: 2017-07-20
Abstract: According to the present invention, a power supply device comprises: a battery pack formed with a plurality of lithium ion cells; a battery management system (BMS) controlling charge and discharge of the battery pack based on a current, voltage, and a temperature of the battery pack; a regulator stabilizing output voltage of the battery pack; and a capacitor connected to an output terminal of the BMS.
Patent KR-20190013096-A (KR)
Inventor: JEON YUN JAE
IPC: G06Q40/04
Filed: 2017-07-31
Abstract: Disclosed is a system for foreign currency asset transactions which provides a systematic analysis for foreign currency information and is capable of checking a real-time exchange rate fluctuation and preventing mistakes in transactions. According to the present invention, the system for foreign currency asset transactions comprises: a transaction information unit for providing information for foreign currency transactions and displaying an input window for foreign currency transactions; a transaction order unit operated by receiving execution information from the transaction information unit, providing a currency selection option and an order amount input function for foreign currency transactions, and providing a real-time purchase exchange rate and a real-time selling exchange rate for a plurality of currencies; a transaction conclusion unit operated by receiving the execution information from the transaction order unit, suggesting information received from the transaction order unit to a screen, and providing a transaction conclusion function; a user checking unit for transmitting information on whether a transaction can be concluded to the transaction order unit; and a web server for allowing a user to access and search for information and to input required information.
Patent KR-20170106626-A (KR)
Title: Method and computing apparatus for maniging main memory database
Inventor: SEO SE HOON
IPC: G06F3/06
Filed: 2017-08-03
Abstract: According to an embodiment of the present invention, disclosed is a method for managing a main memory database performed in a computing apparatus including at least one processor and a main memory storing executable commands in the processor. The method for managing a main memory database includes the steps of: generating a first log including information of each modification of each data written in the main memory, wherein the modification includes at least one of inserting, updating, and deleting the data; generating a first log file by writing the first log in a persistent storage device; and generating a second log including only the valid modification information of each modification information of each data by performing log compaction on the first log to reduce the size of the log. Accordingly, the present invention can provide a solution for preventing a data loss.
Patent KR-20190014733-A (KR)
Inventor: LIM EUN SUAB
IPC: A01K29/00
Filed: 2017-08-03
Abstract: The present invention relates to a pet feeding device comprising: a terminal unit which is attached to the body of a pet and has a movement sensing unit for sensing the movement position of the pet; a plurality of fixing sensing units installed in a predetermined active space of the pet to be able to recognize the position of the movement sensing unit of the terminal unit; an automatic feeding unit for providing the pet with a feed; an information collecting unit installed in the automatic feeding unit to collect surrounding situation information around the automatic feeding unit; a communications module for transmitting information collected by the information collecting unit to a terminal of a manager; and a driving unit installed in the automatic feeding unit to move the automatic feeding unit to be adjacent to the current position of the pet grasped through the movement sensing unit or the fixing sensing units to collect information on the pet from the information collecting unit. The pet feeding device according to the present invention is moved to the current position of the pet to collect current information of the pet and provide the current information to the terminal of the manager, thereby enabling the manager to easily recognize the condition of the pet.
Patent KR-20190014899-A (KR)
Inventor: NA JONG KAP
IPC: A63B69/36
Filed: 2017-08-04
Abstract: The present invention relates to a putting exercise machine and a putter for mastering a putting operation for hitting a golf ball and accurately sending the ball to a target point. Two parallel lines which are in line with the hitting target point protrude from the body of the exercise machine having an inclined surface of a columnar shape, and a moving carriage is formed along a parallel line between the two parallel lines. The moving carriage and a putter head are detachably coupled and fixed, and the hitting surface of the putter head hits the golf ball while reciprocally moving along the parallel line and maintaining a vertical angle with the parallel line. The ball hit rolls down the inclined surface and stops at the hitting position so that repeated hitting exercise can be performed.
Patent KR-20190017212-A (KR)
Inventor: LEE DUG WOO
IPC: A23P20/18
Filed: 2017-08-10
Abstract: The present invention relates to a cereal coating apparatus configured to coat the surface of various cereals including rice, with functional liquid beneficial to the human body. In particular, the cereal coating apparatus comprises: a main shaft; a coating drum installed on the main shaft and configured to coat the surface of supplied cereal with functional liquid while horizontally moving the cereal, and discharge the cereal; a heating drying drum installed on the main shaft below the coating drum and configured to receive the cereal from the coating drum, dry the cereal at high temperature with hot air while horizontally moving the cereal, and discharge the cereal; a natural cooling drum installed on the main shaft below the heating drying drum, and configured to receive, from the heating drying drum, the dried cereal at room temperature, cool the cereal by spraying air while horizontally moving the cereal, and discharge the cereal; and a cereal moving means passing through the main shaft and rotatably installed inside the coating drum, the heating drying drum, and the natural cooling drum, respectively, and configured to evenly spread the cereal through rotation while horizontally moving the cereal to central portions or peripheral portions of the respective drums.
Patent KR-20190018088-A (KR)
Inventor: HUH CHOON HAENG
IPC: F27D11/10
Filed: 2017-08-10
Abstract: The present invention provides an electrode rod assembling apparatus which can replace, exchange, and control an electrode rod by moving and erecting a new electrode rod to an upper portion of the electrode rod that is being used. According to an embodiment of the present invention, the electrode rod assembling apparatus comprises: a moving module moved to be adjacent to an electric furnace provided with a first electrode rod; an erection unit provided in the moving module, wherein a second electrode rod to be connected to the first electrode rod is mounted at one side to be erected in an upper portion of the first electrode rod; and a coupling unit provided in the erection unit, and assembling the second electrode rod in an end portion of the first electrode rod.
Patent KR-20190023885-A (KR)
Inventor: LEE JEONG JAE
IPC: G21C15/18
Filed: 2017-08-30
Abstract: The present invention provides a reactor building sprinkler system capable of sprinkling water on the inside of a reactor building even when the power is off, and a nuclear power plant including the same. The reactor building sprinkler system comprises: a first storage tank storing a coolant; a first supply line extending from the first storage tank to the inside of the reactor building so as to form a path through which the coolant is supplied to the inside of the reactor building; a spray pump provided on the first supply line to apply pressure to the coolant provided from the first storage tank so that the coolant is sprayed inside the reactor building; a circulating line circulating the coolant sprayed inside the reactor building to the first supply line; and a second supply line extending from the first supply line to be connectable to a movable pump vehicle, and forming a path through which an auxiliary coolant from the movable pump vehicle is supplied to the first supply line when the spray pump is not operating.
Patent KR-20190027087-A (KR)
Inventor: PAK SUNG IL
IPC: B05D7/24
Filed: 2017-09-06
Abstract: The present invention relates to a method for forming an eco-friendly coating film, which has excellent antibacterial, deodorizing, far-infrared radiation, heat resistance, and corrosion resistance properties. The method of the present invention comprises the steps of: forming a primer coating layer by performing lacquer application on an object with a mixture obtained by mixing a first paint composition including an additive including at least one of an acrylic resin, aluminum, a color former, a natural stone pulverized product, an antifoaming agent, a dispersing agent, a surfactant, an anti-settling agent, a light stabilizer, and a silicon compound, and a remaining solvent, with a volatile diluting solvent; and applying, on the primer coating layer, a second paint composition including an additive including at least one of a photoinitiator, a urethane acrylate oligomer, an acrylate monomer, an antifoaming agent, a dispersing agent, a surfactant, an anti-settling agent, a light stabilizer, and a silicon compound, a methoxy melamine resin, zirconia powder, and a remaining solvent, and drying and UV-curing the same to include an upper coating layer.
Patent KR-20190027973-A (KR)
Inventor: OH DONG SUK
IPC: E04F11/18
Filed: 2017-09-07
Abstract: Provided is a balustrade structure covered with an ASA weather resistance resin having a surface pattern providing a texture of a covering material and displaying various designs, which can be applied in a wet area or an outdoor space. The structure comprises a connection unit connected to a support in a ground direction, and connected to a hand rail in a side direction; a core material in which at least one of the hand rail, the support, or the connection unit is formed of metal or a polymer; an adhesive layer applied to the core material; and an ASA covering material covered in the core material by the adhesive layer. Moreover, a design is formed as the whole or a portion of an ASA covering material surface is ground by a grinding particle.
Patent KR-20190028146-A (KR)
Inventor: KIM KI CHANG
IPC: H01M8/04537
Filed: 2017-09-08
Abstract: The present invention relates to an apparatus for inspecting a fuel cell system. The apparatus comprises: a resistance measuring unit capable of measuring insulation resistance of the fuel cell system; a water temperature regulating unit capable of regulating the water temperature of the cooling water by cooling or heating the cooling water circulating in the fuel cell system; and a control unit for controlling the water temperature regulating unit so that the water temperature is regulated when the insulation resistance is less than a predetermined reference resistance, and tracking a change in the insulation resistance and determining whether the ion conductivity of the cooling water is abnormal through analysis of the change trend. In the present invention, the installation of an ion conductivity sensor can be omitted so that the installation cost of the ion conductivity sensor can be reduced.