baber/WOPTO huggingface dataset:
Patent KR-20190098823-A (KR)
Inventor: YOON SOUNGHYUN
IPC: B28B1/00
Filed: 2018-01-31
Abstract: The present invention relates to a 3D printer for construction materials in which materials are mixed immediately before discharge in order to use construction materials which are not properly printed by changes in properties such as curing during mixing. The 3D printer for construction materials which stacks a plurality of layers to form a three-dimensional object includes: a head for discharging the construction materials; a material supply unit for supplying the construction materials to the head; and a control unit for controlling the position of the head and the driving of the material supply unit.
Patent KR-20190098305-A (KR)
Inventor: CHO HYUN MIN
IPC: H01L33/58
Filed: 2018-02-13
Abstract: According to the present invention, a display device may comprise: a substrate including a display area and a non-display area; a plurality of pixels provided in the display area and including first and second sub-pixels each having a light emitting area for emitting light; a first light emitting element provided in the light emitting area of the first sub-pixel and emitting color light, and a second light emitting element provided in the light emitting area of the second sub-pixel and emitting infrared light; and a light receiving element included in the second sub-pixel and receiving the infrared light emitted from the second light emitting element to sense touch of a user. The second light emitting element and the light receiving element may form a photo-coupler that is electrically insulated and optically coupled in the second sub-pixel.
Patent KR-20190100745-A (KR)
Inventor: LIM JONG HYUN
IPC: A61K8/41
Filed: 2018-02-21
Abstract: The present invention relates to a detergent composition and, more specifically, to a detergent composition for removing organic acid, a cleaning product comprising the same, and a method for removing organic acid using the same. The detergent composition for removing an organic acid according to the present invention comprises: quaternary ammonium represented by chemical formula 1; and a surfactant as an active ingredient for removing the organic acid. Organic acid contamination and odor due to the organic acid are effectively eliminated.
Patent KR-20190105269-A (KR)
Title: Discharge type candle device with connecting means
Inventor: KIM DO GYUN
IPC: F21V35/00
Filed: 2018-03-05
Abstract: The present invention relates to a withdrawal candle device having a connection means, which prevents a pressing member and an elastic spring from being separated from a receiving pipe by elasticity, comprising a receiving pipe, a finishing cap, a fixing cap, a pressing unit, a pressing member, a support panel, an elastic spring, and a screw unit.
Patent KR-20190105310-A (KR)
Title: Fishing rod arm
Inventor: JO KYUNG RAE
IPC: A01K97/10
Filed: 2018-03-05
Abstract: The present invention relates to a fishing rod holder for easily adjusting the horizontal angle of the fishing rod and the vertical angle of the fishing rod while supporting a front side and a rear side of the fishing rod. The fishing rod holder comprises: a clamping unit which is detachably coupled to the facilities provided on the fishing ground; a horizontal angle control unit rotatably coupled to the clamping unit in the left and right direction; a vertical angle control unit coupled to the horizontal angle control unit rotatably in the vertical direction and coupled to a rear support for supporting a rear side of the fishing rod; and a mounting unit coupled to the vertical angle control unit and coupled with a front support for supporting a front side of the fishing rod.
Patent KR-20190105705-A (KR)
Title: Apparatus for Pretreatment of PCB Plating
Inventor: HONG KYOH SEON
IPC: H05K3/00
Filed: 2018-03-06
Abstract: The present invention relates to a printed circuit board (PCB) plating pretreatment device. More specifically, the present invention provides a plating pretreatment device including a cleaning and degreasing process for removing oxide and foreign matter from copper foil applied to a molded circuit board so that copper plating is uniform on a glass fiber surface and an epoxy surface and bonding force is enhanced. The device comprises: a cleaning and degreasing housing; a cleaning solution storage tank receiving a cleaning solution which is made of an alkaline treatment liquid and the like and is fallen from the cleaning and degreasing housing, and supplying the cleaning solution; a cleaning solution nanonizing apparatus and micro filter unit receiving the cleaning solution of the cleaning solution storage tank through a pump; a nozzle provided on both sides of the cleaning and degreasing housing to inject the cleaning solution nanonized in the nanonizing apparatus through an anisotropic valve; a brush for removing foreign matter from the surface of the substrate and a pinhole supplied by a tray to the cleaning and degreasing housing; a bubble removing means for removing bubbles generated in the cleaning solution storage tank.
Patent KR-20190105783-A (KR)
Title: A fluid infusion device
Inventor: HYUNG TAK HAN
IPC: A61M5/168
Filed: 2018-03-06
Abstract: A fluid injection device is disclosed. More specifically, disclosed is a fluid injection device, comprising a cover part (100); and a storage part (240) located inside the cover part (100) and accommodating a first fluid flowing out by pressurization from the outside, wherein the storage part (240) is a multi-stage expansion structure.
Patent KR-20180114833-A (KR)
Inventor: YEOM EUN SEOP
IPC: G01N11/00
Filed: 2018-03-09
Abstract: A technical subject matter of the present invention is to provide an apparatus for measuring viscosity based on an image acquired by a portable device, including: a portable device housing including a portable device seating part on which the portable device provided on one surface thereof with a camera and a lamp to perform image processing on an image photographed by the camera is seated, and a portable device fixing part for fixing the portable device to the portable device seating part; a flow path part including a first injection part disposed at a lower portion of the portable device seating part to inject a viscosity measurement sample, a second injection part for injecting a fluid which is not mixed with the sample and having a known viscosity, and a channel part connected to the first injection part and the second injection part to allow the sample and the fluid to be introduced therein; a reflection part disposed at a lower portion of the flow path part to reflect light emitted from the lamp toward the flow path part; and a viscosity measurement unit for photographing sectional areas of the sample and the fluid, which are formed by a viscosity difference between the sample and the fluid injected into the channel part, and measuring a viscosity of the sample flowing through the flow path part based on the photographed image. Accordingly, the portable device housing for holding the portable device is provided, and the image is photographed through the portable device, so that the viscosity of the fluid is easily measured, and the apparatus for measuring the viscosity is miniaturized.
Patent KR-20190107432-A (KR)
Title: Manufacturing method of bifunctional catalysts and bifunctional catalysts thereof, electrode using bifunctional catalysts
Inventor: CHO EUN AE
IPC: B01J23/44
Filed: 2018-03-12
Abstract: The present invention provides a method for manufacturing a bifunctional catalyst having high activity in an oxygen generation reaction and an oxygen reduction reaction, a bifunctional catalyst manufactured thereby and an electrode using the bifunctional catalyst. A method for manufacturing a catalyst according to an embodiment of the present invention comprises the following steps: preparing a precursor-mixed solution by mixing a cobalt precursor, a transition metal carbide precursor, a graphene precursor and a nitrogen precursor with a solvent; evaporating the solvent from the precursor-mixed solution and obtaining a precursor mixture; and thermally treating the precursor mixture and generating a catalyst where cobalt nanoparticles and transition metal carbide nanoparticles are physically and chemically coupled to a graphene doped with nitrogen.
Patent KR-20180038425-A (KR)
Inventor: CHOI JIN NAM
IPC: A23L7/10
Filed: 2018-03-12
Abstract: The present invention relates to crackers or cookies having an improved functionality by using a new rice fermentation starter having functionality including improving flavor, having an antibacterial property tolerance to the common cold virus, enhancing digestion, and reducing blood cholesterol by affecting body fat metabolism. According to the present invention, the cookies using a natural rice fermentation starter with kimchi lactic acid bacteria are manufactured through the method comprising: a step of obtaining a mixture by mixing 40 parts by weight of rice powder of the natural rice fermentation starter previously manufactured, 14.38 parts by weight of flour, 10 parts by weight of corn starch, 12 parts by weight of butter, 10 parts by weight of fructooligosaccharide, 3 parts by weight of sugar, 8 parts by weight of eggs, 0.2 parts by weight of salt, 0.7 parts by weight of baking powder, and 1.72 parts by weight of blueberry powder made by washing blueberries in water, drying the blueberries with hot air at 45°C, and then, grinding the blueberries to a particle size of 0.3 mm; a step of obtaining dough by mixing 20 parts by weight of purified water to 100 parts by weight of the mixture; a step of shaping the dough into a ball, and then, aging the ball at 4°C for 2 hours and cutting the ball in a thickness of 7 mm; and a step of baking the ball in an oven at 180°C for 15 minutes.
Patent KR-20190110215-A (KR)
Title: Device and Method for Wearable Functional Electrical Stimulation Device, Recording Medium for Performing the Method
Inventor: KIM CHANG GEOL
IPC: A61N1/04
Filed: 2018-03-20
Abstract: The present invention relates to a mounted type walking nerve root electrical stimulation apparatus which can assist the walking of hemiplegic patients due to stroke and the like, comprising: a main body mounted on legs of a user; a sole pressure measurement unit for measuring sole pressure distribution according to a gait state of the user; a stimulation control unit for controlling an intensity of electrical stimulus applied to muscles and nerves that controls the movement of an ankle to allow a normal movement of the ankle; and an electrical stimulation unit installed on the surface of the main body facing the user′s leg to be detachable and changeable in position, and providing electrical stimulation to muscles or nerves controlling ankle movement under the control of the stimulation control unit.
Patent KR-20180030978-A (KR)
Inventor: LEE DONG DAE
IPC: B63B3/56
Filed: 2018-03-20
Abstract: The present invention relates to an LNG carrier provided with a liquefied gas storage tank, which comprises: a double bottom composed of an inner bottom plate and a bottom plate; a transverse partition wall dividing an installation space of the liquefied gas storage tank, and installed in a transverse direction of a hull; and a stool installed between the inner bottom plate and the transverse partition wall. In the stool, a longitudinal section is in the shape of a trapezoid to disperse stress caused by a load of the transverse partition wall to the inner bottom plate.
Patent KR-20190114245-A (KR)
Title: A process for the preparation of a natural fermentation flavor having the increased glutamic acid and the natural fermentation flavor prepared therefrom
Inventor: SEO JAE HOON
IPC: A23L27/24
Filed: 2018-03-29
Abstract: The present invention relates to a production method of a natural fermented seasoning liquid with increased content of glutamic acid and a natural fermented seasoning liquid with increased content of glutamic acid produced therefrom. According to the present invention, the natural fermented seasoning liquid with the increased content of glutamic acid can be produced by using a mixture of gluten and wheat as a protein raw material of the natural fermented seasoning liquid, extruding the viscosity of gluten by extrusion molding or roasting at the high temperature, inoculating the same with Aspergillus bacteria and incubating the same at the low temperature. The natural fermented seasoning liquid according to the present invention enhances the flavor by appropriately adjusting the concentration of various amino acids, sugars, organic acids, inorganic ions or the like as well as glutamic acid as a rich flavor component.
Patent KR-20190114477-A (KR)
Title: Indoor Positioning Method using Smartphone with QR code
Inventor: GOO RAK KWON
IPC: G06K19/06
Filed: 2018-03-30
Abstract: Disclosed is an indoor positioning method using a smartphone and a QR code. To this end, the indoor positioning method comprises: a step (a) of performing calibration to measure the distance and the angle between a camera and a QR code; and a step (b) of detecting the direction of the camera towards the QR code. The step (a) performs calibration by using equation (1), P_i = K·B·P_w = K·[R¦t]·P_w in which P_i represents a point in a two-dimensional plane, K represents an internal parameter, E represents an external parameter and P_w represents a point in three dimensions. The step (b) performs calibration by using equation (2), P_c = RP_s+T, P_s = R^-1(P_c-T) in which, when the world coordinate for a point P_w in three-dimensional space is P_s, the coordinate at the camera is P_c, the rotation transformation matrix is R and the equilibrium movement vector is T. According to the present invention, it is possible to obtain location information in real time.
Patent KR-20190117123-A (KR)
Inventor: BAE HEE KYOUNG
IPC: H01L21/8234
Filed: 2018-04-06
Abstract: According to the present invention, a method of manufacturing a 3D semiconductor device comprises: a step of providing a CMOS device; and a step of forming a membrane gate FET device which includes a pair of metal-silicon junction regions spaced apart from each other on a silicon substrate, a trench pattern covering at least a portion of the metal-silicon junction region on the silicon substrate and exposing a pair of the metal-silicon junction regions, and a membrane gate disposed to cover a trench space on the trench pattern for vacuum insulation into the trench space of the trench pattern, on the CMOS device. It is possible to provide a 3D semiconductor device with a CMOS device and a low temperature process based membrane gate FET device.
Patent KR-20190038255-A (KR)
Title: TDD Sub-System of Distributed Antenna System using Time Division Duplexing
Inventor: YUN MIN SEON
IPC: H04J3/06
Filed: 2018-04-06
Abstract: The present invention relates to a TDD sub-system of a distributed antenna system using time division duplexing. According to the present invention, by having the TDD sub-system including a reference signal detection module, a duplication module, a signal delay self-detection module, and a base station signal delay detection module in a head-end unit of a distributed antenna system using time division duplexing, an error occurring during an operational process of an apparatus may be quickly detected and the service response related to the error detection may be more efficiently performed.
Patent KR-20190119395-A (KR)
Title: Surveillance camera having privacy protecting function
Inventor: LEE HONG CHUN
IPC: H04N7/18
Filed: 2018-04-12
Abstract: A surveillance camera having a privacy protecting function according to an aspect of the present invention includes a housing, a camera module, a battery, and a communication part. The camera module may be installed to be rotatable in the housing having an opened one side. A light receiving part of the camera module is formed inside the housing, and is configured to be exposed to the outside of the housing when the camera module rotates. A user can intuitively check whether camera shooting is in progress.
Patent KR-20190119479-A (KR)
Title: Luggage room tray apparatus of vehicle
Inventor: CHO JANG HYUN
IPC: B60R5/04
Filed: 2018-04-12
Abstract: The present invention provides a luggage room screen apparatus of a vehicle, wherein a push mechanism is provided for a position thereof to be changed on a guide rail, and a screen rod is coupled to the push mechanism to change a deployment position of a screen. Therefore, the screen can be arranged at a desired position for a user. Moreover, in the push mechanism, when the screen is not used, the screen is inserted into the guide rail to be minimally exposed, and when the screen is used, the screen is taken out to install the screen rod. In a state in which the screen rod is installed, with simple operation, a position of the screen rod can be fixated to improve convenience of the user.
Patent KR-20190119734-A (KR)
Title: Manufacturing method of spicy chili pepper spice sauce
Inventor: JEONG JEA HO
IPC: A23L19/00
Filed: 2018-04-13
Abstract: The present invention relates to a method for preparing a spicy chilli pepper sauce, which can be useful as fillings of gimbap, a mixing sauce for mixing rice, a side dish for arousing appetite due to a much deeper and better taste than a general spicy chilli pepper sauce by preparing a spicy chilli pepper sauce using a chilli pepper aged in a soy sauce as a main ingredient. The method of the present invention comprises the steps of: mixing 4 to 8 parts by weight of perilla seed oil, 15 to 25 parts by weight of minced garlic, 40 to 50 parts by weight of chilli pepper with soy sauce, and 5 to 15 parts by weight of thick anchovy, and roasting the same at 110 to 130°C for 20 to 40 seconds; and inputting 5 to 10 parts by weight of tasty soy sauce, 5 to 10 parts by weight of a sand eel sauce, and 3 to 8 parts by weight of kelp broth, and roasting the same at 110 to 130°C for 2 to 5 minutes. Also, the method of the present invention comprises the steps of: mixing 4 to 8 parts by weight of perilla seed oil, 15 to 25 parts by weight of minced garlic, 40 to 50 parts by weight of Chungyang chilli pepper with soy sauce, and 5 to 15 parts by weight of thick anchovy, and roasting the same at 110 to 130°C for 20 to 40 seconds; and inputting 5 to 10 parts by weight of tasty soy sauce, 5 to 10 parts by weight of a sand eel sauce, and 3 to 8 parts by weight of kelp broth, and roasting the same at 110 to 130°C for 2 to 5 minutes.
Patent KR-20190120618-A (KR)
Title: Temperature sensitive shower for skin
Inventor: KIM CHANG HYEON
IPC: E03C1/04
Filed: 2018-04-16
Abstract: The present invention is provided for people having a skin sensitive for temperature of water when taking a shower. The present invention is possible to frequently watch and change the temperature during the shower, thereby being possible to perform the convenient shower. Accordingly, the present invention is possible to reduce stimulation with respect to the temperature applied to the skin to a minimum.
Patent KR-20190121453-A (KR)
Title: Security alert device and method for notify the guardian of the distance away
Inventor: KO EUN OK
IPC: G08B21/18
Filed: 2018-04-18
Abstract: The present invention relates to an apparatus and a method for alerting a guard distance, capable of alerting a guard distance in real time by transmitting and receiving a wireless signal between a portable device and a transmission kit to measure a distance and by outputting an alert sound to an ear microphone to correspond to the distance. In addition, according to the present invention, it is possible to measure a distance based on a wireless signal by setting pairing between a plurality of portable devices and a plurality of transmission kits, and to detect whether a target is separated from a group in real time by sharing distance information, so as to alert a detection result via an alert sound. Also, if a smart band which can be worn on an arm or a wrist and performs a display function is used as a transmission kit, and a portable device is used as a guard distance alert device by installing a guard application in a smartphone, it is possible for a plurality of guards to recognize, in real time, whether a target separated from a group is present among a plurality of targets to be guarded acting as a group for many-to-many guard as well as one-to-one guard, so as to take a measure.
Patent KR-20180117555-A (KR)
Inventor: SARAIS PANTELIS
IPC: H03H17/02
Filed: 2018-04-18
Abstract: A technique for sorting input data values using a sorting circuit is provided. The sorting circuit includes a single stage of comparators coupled to a bank of registers. A multiplexor and a sequencer are used to route a comparator output back to a comparator input such that the comparator can be re-used over multiple sorting phases so as to order an input sequence of data values into a partially-sorted sequence or into a completely sorted sequence which is monotonically increasing or decreasing. By re-using the comparator, the hardware required for the sorting is significantly reduced relative to the conventional technique. Also, provided is a technique for median filtering which uses a sorted sequence output by the sorting circuit provided in the specification.
Patent KR-20190122391-A (KR)
Title: System for processing volatile organic compounds in painting shop
Inventor: SHIM GYU HO
IPC: B01D53/04
Filed: 2018-04-20
Abstract: Provided is a system for processing volatile organic compounds in a painting factory to process the volatile organic compounds generated while performing painting work on a target in the painting factory. The system for processing the volatile organic compounds in a painting factory includes: a painting chamber (10) which provides a space for performing painting work; a thermal oxidation device (30) which can oxidize and process the volatile organic compounds generated in the painting chamber at a high temperature; and a waste heat recovery device (40) which recovers waste heat from exhaust gas discharged from the thermal oxidation device. It is possible to save energy and minimize the generation of pollutants.
Patent KR-20190060638-A (KR)
Title: Electronic device and manufacturing method thereof
Inventor: SEONG JUN KIM
IPC: H01L27/146
Filed: 2018-04-20
Abstract: The present invention relates to an electronic device and a manufacturing method thereof. The present invention comprises: a substrate; a compound layer on the substrate; and an electrode on the compound layer, wherein the compound layer comprises a plurality of vertically laminated molecular layers. Each of the molecular layers comprises molecules comprising a bond between a transition metal and a chalcogen, wherein the molecular layers comprise a first molecular layer located at a first level and a second molecular layer located at a second level. The height from a top surface of the substrate to the first level is higher than the height to the second level. A compressive strain induced in the second molecular layer is greater than a compressive strain induced in the first molecular layer. A method for manufacturing the electronic device according to the present invention can control an energy band gap and electric conductivity by adjusting the thickness of the compound layer.
Patent KR-20190125759-A (KR)
Inventor: CHA JIN HYEOK
IPC: G01N27/02
Filed: 2018-04-30
Abstract: The present invention relates to an ion conductivity quantitative evaluation method and an evaluation apparatus, and can significantly increase accuracy compared with a conventional method of measuring ion conductivity using a diffusion coefficient by quantitatively measuring the ion conductivity through determining a state between a target atom present in a skeleton of a polymer forming an electrolyte membrane and a corresponding ion present in the outside of the polymer based on a molecular dynamics simulation.