baber/WOPTO huggingface dataset:
Patent KR-20210034750-A (KR)
Title: Edentulous anchor pin and method for manufacturing surgical guide using the same
Inventor: BAK SUK GYU
IPC: A61C8/00
Filed: 2019-09-20
Abstract: The present invention relates to an anchor pin for an edentulous jaw used in a guided surgical device of an implant and a method for manufacturing a surgical guide using an anchor pin for an edentulous jaw. Also, the present invention comprises: an implanting step of implanting an implanting unit inside a mouth of a subject; a supporting unit combining step of combining a supporting unit in which a cone beam city ball marker unit is formed with the implanting unit; a CT photographing step of photographing the mouth with a CT device in a state of combining the implanting unit and the supporting unit in the mouth; a supporting unit separating step of separating the supporting unit from the implanting unit; an impression taking step of combining a temporary column unit with the implanting unit to manufacture a gum model; a gum model manufacturing step of manufacturing the gum model combined with an implanting unit model of the implanting unit by an impression taken result; a scanning step of combining the supporting unit with the implanting unit model of the gum model, fixing the supporting unit in a state of positioning the cone beam city ball marker unit at the gum model corresponding to a position of the cone beam city ball marker unit when the supporting unit is combined with the inside of the mouth of the subject, and scanning the same with a scanning device; a matching step of matching the CT photographing data and scan data; and an outputting step of outputting a surgical guide to a 3D printer by using data matched in the matching step. The present invention can accurately guide an implant operation position.
Patent KR-20210036441-A (KR)
Title: Apparatus of drying for algae using hot air and microwave beam and method of drying the algae using the same
Inventor: PARK CHEOL
IPC: F26B3/12
Filed: 2019-09-25
Abstract: Suggested are an algae drying apparatus using hot air and microwave beams, capable of drying cell walls of algae such that the cell walls become destroyed enough to be easily smashed later on, expanding an area to be dried, and maximally reducing the consumption of power, and a drying method using the same. The apparatus includes a microwave area forming a microwave beam and a moving part transferring algae dried by the microwave beam, and the microwave area includes a first microwave part. The first microwave part includes: a microwave generator generating microwaves, and a first tube comprising a straight part attached to the microwave generator and having a first diameter (D1) and an expansion part having a second diameter (D2) of an average diameter larger than the first diameter (D1); and a deflection yoke mounted on the outside of the first tube to switch directions of the microwaves. The apparatus includes a hot air supply part combined with the first microwave part to supply hot air to the algae.
Patent KR-20210037314-A (KR)
Title: Electronic device for updating firmware using secure integrated circuit and operating method thereof
Inventor: KIM JINHYOUNG
IPC: G06F21/31
Filed: 2019-09-27
Abstract: Various embodiments of the present invention relate to a device and a method for updating firmware using a secure integrated circuit (IC) in an electronic device. The electronic device comprises a secure IC of a system on chip (SoC) which provides a general environment and a secure environment. The secure IC includes a main processor which operates in the general environment and a secure processor which operates in the secure environment. The secure processor performs user authentication based on firmware update information provided from a server through the main processor, generates authentication information corresponding to the firmware update information when the user authentication is successful, stores the authentication information in at least a part of a secure memory, performs authentication of the firmware based on the authentication information stored in the secure memory when the firmware is installed, and installs the firmware when the firmware is successfully authenticated. Other embodiments of the present invention can be possible.
Patent KR-20210039770-A (KR)
Inventor: KIM MEONG KUG
IPC: C05D1/00
Filed: 2019-10-02
Abstract: The present invention relates to a fruit growing method which comprises a step of spraying a mineral dispersion onto the soil of a fruit tree cultivation area during the dormant period of fruit trees, and a step of spraying the mineral dispersion onto the leaf surface of the fruit trees once a month during the growing season of the fruit trees. The mineral dispersion is prepared by the following steps: preparing an aqueous mineral solution containing a calcium salt, a magnesium salt, and a germanium salt; preparing a mineral precipitate by adding triethylamine to the aqueous mineral solution; and preparing the mineral dispersion by adding distilled water and a surfactant to the mineral precipitate and mixing the same. An objective of the present invention is to provide a method for growing fruits with increased mineral content for various fruits by increasing the absorption rate of mineral components.
Patent KR-20210040598-A (KR)
Title: A method for manufacturing anode plate
Inventor: KIM SANG WOOK
IPC: C25D3/22
Filed: 2019-10-04
Abstract: The present invention provides a bipolar plate of a zinc plating device which is resistant to polarization and a method for manufacturing the same. According to the manufacturing method of the present invention comprises: a pretreatment process of pretreating a surface of a Ti-base layer; an under-layer forming process of forming an under-layer on the Ti-base layer where pretreatment is finished; and a catalytic layer forming process of forming a catalytic layer on the under-layer. The catalytic layer forming process enables each of an IrO_2 layer and a platinum group metal layer to be alternately formed at least two layers. Moreover, when the platinum group metal layer is formed to be thicker than the IrO_2 layer, the present invention can be more resistant to the polarization.
Patent KR-20210045720-A (KR)
Title: A vaccine composition comprising Lactobacillus Plantarum and H9N2 avian influenza virus
Inventor: CHANG SEON SONG
IPC: A61K39/39
Filed: 2019-10-17
Abstract: The present invention provides a vaccine composition or a feed composition for avian influenza virus, including Lactobacillus Plantarum and H9N2 low pathogenic avian influenza virus strain K040110. The vaccine composition can have a high ability to inhibit the expression of clinical symptoms and/or to inhibit virus discharge.
Patent KR-20210046122-A (KR)
Inventor: CHO JAE GEUN
IPC: B65H35/00
Filed: 2019-10-17
Abstract: Disclosed is a box side taping device, where a turntable is rotated to rotate a box when the box storing objects is supplied to automatically attach a tape on a slope along a side surface of the box.
Patent KR-20210048194-A (KR)
Inventor: KIM SANG YEOL
IPC: A24F19/14
Filed: 2019-10-23
Abstract: The present design is designed to allow ordinary persons or smokers to free from second-hand smoking and smells by removing cigarette smoke and smells, and minimize the direct and indirect harm. The principle is that when cigarette butts and ashes are put into a container, the smoke is removed by running water and collected in a primary ashtray. At this time, the cigarette will melt and change to a cloudy coffee color, and starts to cigarette smells. Contaminated water that has changed to the coffee color is put in a secondary ashtray, and the primary decolorization and deodorization operation is performed for a certain period of time using ozone. The first purified polluted water passes through activated carbon for the secondary deodorization and decolorization by a pump, turns into transparent water, and is sent back to the primary ashtray for the recycling operation.
Patent KR-20210048196-A (KR)
Inventor: KWON SU JIN
IPC: G06F3/041
Filed: 2019-10-23
Abstract: Embodiments of the present invention provide a touch display device, which includes a light emitting device, a sensor drive signal wiring which transmits a sensor drive signal to the light emitting element, a sensor driving circuit connected to the sensor driving signal wiring, a display area for displaying an image, a display substrate on which a touch sensor disposed on the display area is disposed, a main printed circuit board on which an application processor and a light receiving sensor are placed, and a printed circuit film connected to a display board and the main printed circuit board. The present invention provides the display device including a proximity sensor which can be efficiently controlled.
Patent KR-20210048742-A (KR)
Title: Bidet Nozzle Assembly
Inventor: JEON HYEOK
IPC: E03D9/08
Filed: 2019-10-24
Abstract: The present invention relates to a nozzle assembly of a bidet and, more specifically, to a bidet nozzle cleaning solution spray device and a bidet nozzle assembly. The spray device comprises: a spray including a cleaning solution container holding a cleaning solution and having an outlet and an opening part for opening and closing the outlet; an electromagnetic valve; and a link connected to a shaft of the electronic valve to be rotated and installed to be rotated with respect to the spray to press the opening part. Bacteria resulting from filth entering the outlet of the front end of a nozzle can be effectively sterilized. The cleaning solution can be supplied to the front end of the nozzle to easily clean filth. The spray device is not connected to cleaning water of a bidet to be easily and additionally installed on an existing bidet. The components of the device are simple to facilitate manufacture and lower manufacturing costs.
Patent KR-20200092850-A (KR)
Title: Self-assembled bicomponent coreshell quantum dots with metastable phases and manufacturing the same
Inventor: LEE KEON JAE
IPC: B82Y20/00
Filed: 2019-10-30
Abstract: The present invention relates to a method of synthesizing quantum dots using light energy, including the steps of: irradiating light in a pulsed manner to a precursor solution containing at least three or more elements; and synthesizing quantum dots by the irradiated light, wherein the step of irradiating light in a pulsed manner is repeated two or more times, and the quantum dots are sequentially formed in a core-shell form by the irradiated light, and includes a metastable phase including, at room temperature, at least a part of a crystal structure at a quantum dot synthesis temperature, wherein the synthesis temperature is higher than the room temperature.
Patent KR-20210051530-A (KR)
Title: Shampoo production method using CP base to which peanut sprout extract is added.
Inventor: PARK SEONG JIN
IPC: A61Q5/02
Filed: 2019-10-30
Abstract: The present invention relates to a shampoo manufacturing method with a peanut sprout extract added, and more specifically, to a shampoo manufacturing method with enhanced antioxidant and anticancer effects. According to the present invention, in the shampoo manufacturing method with a peanut sprout extract added, the shampoo manufacturing method using a CP base with a peanut sprout extract added comprises: a step of preparing an aqueous layer to make an aqueous solution by adding sodium hydroxide and potassium hydroxide to a peanut sprout extract; a step of preparing an oil layer by mixing coconut oil, palm oil, calendula oil, olive oil, camellia oil, and grape seed oil; a step of mixing the aqueous layer and the oil layer and stirring the mixture at 55°C, which is the lowest temperature at which the oil of the oil layer can be completely dissolved; a first aging step of aging at 35-45℃ for 48-72 hours after the stirring step; a second aging step of aging and drying at room temperature for 30-45 days after the first aging step; and a step of mixing and dissolving the peanut sprout extract and an EM extract with a pulverized soap base.
Patent KR-20200071655-A (KR)
Title: Apparatus and method for controlling traffic signal
Inventor: CHOI TAE WOOK
IPC: G08G1/017
Filed: 2019-11-11
Abstract: According to an embodiment of the present invention, provided is a device for providing traffic condition information. The device for providing traffic condition information comprises: a communication unit connected to a camera; and a control unit detecting an object in an image from the image photographed by the camera, detecting traffic condition information by analyzing the detected object, and providing the detected traffic condition information to a user interface. The control unit detects a traffic lane in the image, and detects the traffic condition information on a moving direction of each detected traffic lane by using a traffic lane pattern in the traffic lane.
Patent KR-20200063054-A (KR)
Inventor: SHOUDAI TAKASHI
IPC: F28F3/04
Filed: 2019-11-19
Abstract: Provided are a plate-type heat exchanger and a heat source machine, which can improve durability. The plate-type heat exchanger (1) comprises blocks (5) (51, 52, 53) which are constituted by a heat exchange body (10) which exchanges heat between a first fluid, which flows inside, and a second fluid, which flows outside. The plate-type heat exchanger is made by stacking a plurality of blocks. Each of the blocks (51, 52, 53) includes: a plurality of penetrating holes (62) wherein the second fluid flows; an inlet (71) which introduces the first fluid into the block; and an outlet (72) which draws the first fluid to the outside of the block. Between adjacent blocks among the plurality of blocks, a communication passage (7) of the first fluid is formed, wherein the outlet of the block on one side communicates with the inlet of the block on the other side. Between the adjacent blocks, the flowing directions of the first fluid in the blocks are made different. Of the plurality of blocks, between at least a pair of adjacent blocks, a second communication passage (8) is formed to flow the first fluid at a different position from that of the communication passage (7).
Patent KR-20210061626-A (KR)
Inventor: KWON O UK
IPC: E01C15/00
Filed: 2019-11-20
Abstract: The present invention relates to a weed proofing walking mat wherein a weed proofing sheet made of an eco-friendly material is installed on a lower surface of a mat body so as to ensure weed proofing in a state in which the weed proofing sheet is installed on a pedestrian path and appropriately prevent secondary environmental contamination by the weed proofing sheet. The walking mat comprises: a mat body formed by weaving a rope made of palm fiber material horizontally and vertically; and a weed proofing sheet attached to the lower surface of the mat body, and made of a biodegradable material, wherein the weed proofing sheet comprises 70 to 80 wt% of palm fibers of 1 to 5 mm length, 5 to 10 wt% of starch, and the remaining consisting of gelatin.
Patent KR-20210062751-A (KR)
Title: Laser dryer unit for wastewater treatment
Inventor: LEE WON JOON
IPC: C02F1/30
Filed: 2019-11-21
Abstract: The present invention relates to a laser dryer for wastewater-treatment, and more specifically, to a laser dryer for wastewater-treatment, which has a configuration that wastewater containing incombustible organic wastewater is applied on the surface of a disk or the outer periphery of a drum, a CO_2 laser beam is locally irradiated on the coated part through a CO_2 laser oscillator to dry the coated part with instantaneous heating, and the coated part is scraped by a scraper without damaging the surface of the disk or drum and discharged to the outside, thereby allowing high-efficiency wastewater-treatment.
Patent KR-20210062993-A (KR)
Title: Method for manufacturing water-treatment membrane and water-treatment membrane manufactured thereby
Inventor: KANG HYELIM
IPC: B01D67/00
Filed: 2019-11-22
Abstract: The present specification relates to a method for manufacturing a water-treatment separation membrane and a water-treatment separation membrane manufactured thereby, wherein the method includes the steps of: coating a coating composition including at least one selected from a surfactant and a compound represented by chemical formula 1 on a porous layer; and forming a polyamide active layer on the coated porous layer.
Patent KR-20210064970-A (KR)
Title: Heat exchanger of which maintenace is easy
Inventor: KEE NO SIK
IPC: F28F9/00
Filed: 2019-11-26
Abstract: The present invention provides a heat exchanger, which facilitates maintenance by having an improved structure capable of reducing maintenance and repair costs of tube bundles and reducing the working time of an operator. In accordance with an embodiment of the present invention, the heat exchanger with easy maintenance comprises: a shell having first and second shell flanges formed along the outer peripheral surfaces of one end and the other end, respectively; at least one tube coaxially arranged inside the shell; first and second cones respectively formed with first and second cone flanges corresponding to the first and second shell flanges, wherein the first and second cones are coupled to both ends of the shell to communicate with the tube; first and second headers which are disposed on both inner ends of the shell, and into which both ends of the tube are inserted and coupled; and a first sealing member disposed in a first sealing groove formed between the shell and the second cone and forming a sealing structure with the outer circumferential surface of the second header.
Patent KR-20210065349-A (KR)
Title: Bearing apparatus for steering column
Inventor: KIM MYEONG HYEON
IPC: B62D1/16
Filed: 2019-11-27
Abstract: The present invention relates to a bearing device for a steering column, and more specifically, to a bearing device for a steering column which can easily give resistance to the steering column. A bearing device in accordance with the present invention includes a housing, an outer ring, an inner ring, a plurality of balls, a retainer, and a guide. The outer ring is accommodated in the housing. The inner ring is located inside the outer ring. The plurality of balls are positioned between the inner ring and the outer ring. The retainer surrounds one side of the ball to constrain the ball to be positioned at a constant interval between the inner ring and the outer ring. The guide is press-fitted to either the outer ring or the inner ring to be in contact with the ball. In addition, in the bearing device in accordance with the present invention, it is preferable that the guide has the groove formed on a surface which is not in contact with the outer ring and the inner ring in order to adjust the depth of the press-fitting. In accordance with the present invention, the guide of the bearing device is press-fitted to the outer ring or the inner ring to press the ball. Thus, friction can be applied to the ball without the need for nuts or springs. Therefore, the bearing device can be simply implemented due to simple components thereof.
Patent KR-20210065533-A (KR)
Title: Method and System of complex study contents and computer readable medium storing a program of the same
Inventor: JEONG MIN KWON
IPC: G06F3/01
Filed: 2019-11-27
Abstract: The present invention relates to a method and a system for providing learning content, wherein through a physical activity game which excites a body while looking at questions presented on a smart mirror with a monitor function, children can study happily. The smart mirror includes: a casing body in which a mirror member is disposed on a front part of a flat plate structure; a display unit for disposing an output unit on a part of the mirror member of the casing body and displaying a complex content provided by a complex content providing unit; a motion sensor unit for sensing information of a selection action taken by a user based on the information of the composite content output from the display unit; and a motion sensor signal processing unit for receiving the information sensed by the motion sensor unit and transmitting the information to a learning result determination unit.
Patent KR-20200067757-A (KR)
Title: Surface treatment agent and surface treatment method using the same
Inventor: NYUUGAKU TAKESHI
IPC: C07F7/18
Filed: 2019-11-29
Abstract: Provided is a surface treatment agent including an alkoxysilane compound having a cyclic silazane structure, in which the cyclic silazane structure easily reacts with hydroxyl groups on a surface of a substrate to form covalent bonds, and the covalent bond portion with the substrate is prevented from being hydrolyzed during hydrolysis of a post-treatment. The surface treatment agent includes: an alkoxysilane compound having a cyclic silazane structure represented by the following general formula (1), wherein, in the formula, R^1 represents an unsubstituted straight-chain alkyl group having 6 to 20 carbon atoms, R^2 represents an alkylene group substituted or unsubstituted, having 3 to 6 carbon atoms, and allowed to contain a hetero atom, R^3 and R^4 each independently represent a substituted or unsubstituted monovalent hydrocarbon group having 1 to 10 carbon atoms, and n represents an integer of 0 or 1.
Patent KR-20200144041-A (KR)
Inventor: KIM JIN HO
IPC: G09G3/20
Filed: 2019-12-02
Abstract: Disclosed is a display module. The present display module includes: a display panel including an inorganic light emitting element and a pixel circuit providing a driving current to the inorganic light emitting element; and a driving unit driving the pixel circuit. The pixel circuit includes a pulse amplitude modulation (PAM) circuit controlling an amplitude of the driving current based on an applied PAM data voltage, and a pulse width modulation (PWM) circuit controlling a pulse width of the driving current based on an applied PWM data voltage. The driving unit includes a power supply circuit providing a first power supply voltage for driving the PAM circuit to the PAM circuit and providing a second power supply voltage for driving the PWM circuit to the PWM circuit. The present invention provides the display module providing improved color reproducibility and a driving method thereof.
Patent KR-20210070576-A (KR)
Title: Mold structure for vacuum forming
Inventor: GIM CHI GON
IPC: B29C51/36
Filed: 2019-12-05
Abstract: The present invention relates to a mold structure for vacuum molding whose structure is improved so that a take-out operation can be performed smoothly after the formation of a container body or a container lid, which is subjected to undercut molding in the process of vacuum molding a packaging container using a sheet material, is completed by disposing a rotating cover that rotates and restores operation on the upper edge of a mold except for a corner portion.
Patent KR-20210072600-A (KR)
Title: Emotional lighting apparatus for vehicle capable of implementing three-dimensional pattern
Inventor: LEE KWAN WOO
IPC: B60Q3/62
Filed: 2019-12-09
Abstract: According to one embodiment of the present invention, an emotional lighting device for an indoor space of a vehicle capable of implementing a three-dimensional pattern comprises: a film unit where a plurality of fine lenses having a three-dimensional pattern are arranged; a light source unit radiating light in a plurality of directions; and a light source guide unit guiding a light path of the light source to allow the light radiated from the light source to be oriented toward the film unit.
Patent KR-20210074062-A (KR)
Title: Light Emitting Display Device
Inventor: JAEYOUNG LEE
IPC: G09G3/3208
Filed: 2019-12-11
Abstract: The present invention provides a light emitting display device, which includes: a display panel for displaying an image; a first voltage line positioned on the display panel; a first compensation voltage line positioned on the display panel and configured to transmit a first compensation voltage of a higher level than a first voltage transmitted through the first voltage line; and a voltage drop compensation circuit including a plurality of transistors to transfer the first compensation voltage to the first voltage line. Accordingly, it is possible to solve or minimize a problem that may cause display defects such as non-uniformity or horizontal spot.