baber/WOPTO huggingface dataset:
Patent KR-20190005432-A (KR)
Inventor: SEONG NAK HOON
IPC: C25D1/08
Filed: 2017-07-06
Abstract: According to the present invention, a photosensitive layer is formed on the upper surface of a planar substrate and a protruding portion and a space portion are formed on the photosensitive layer through exposure and development. A vertical growth master and a skeleton master having various three-dimensional surfaces are produced based on the protruding portion. The present invention describes an electroforming mold enabling metal growth in electroforming plating by using the various masters and a method for producing electroforming articles of various shapes. Once electroforming is performed through the vertical growth master of the present invention, the electroforming article rarely grows horizontally and is vertically grown. A stagnant region rises together with the vertical growth of the electroforming article. The present invention can be applied to a three-dimensional electroforming article having a pitch size of tens of micrometers and a line width size of several micrometers or a circuit, a flexible circuit board, a mesh, a filter, a three-dimensional MEMS component, a three-dimensional circuit, a three-dimensional ultra-precision structure, a transparent heat line, a chip-on-film, an electromagnetic wave shielding sheet, and the like.
Patent KR-20190012294-A (KR)
Inventor: KWON CHOONG HO
IPC: F16B4/00
Filed: 2017-07-26
Abstract: The present invention is configured in a way that a plurality of support members are installed with a predetermined interval at the entire edge of a cover, such that the support members support and fixate the edge of a noise absorbing material. Therefore, deformation of the edge of the noise absorbing material is minimized by the support members, thereby preventing noise absorption performance of the noise absorbing material from being compensated. In particular, the support members are forcibly inserted and fixated into a mounting hole formed at the edge of the cover, so that anyone can mount the support members in an easy and rapid manner in order to fixate the noise absorbing material. In addition, an insertion protrusion formed at the support member in order to be inserted and installed into the mounting hole is configured with at least two divided protrusions. Therefore, the support members are solidly inserted and fixated into the mounting hole by using elasticity of the divided protrusions.
Patent KR-20190012036-A (KR)
Inventor: CHOI HEE KYU
IPC: B22F9/04
Filed: 2017-07-26
Abstract: The present invention relates to a method to manufacture a copper particle coated with a carbon nanotube (CNT) using a stirring ball mill, which includes a step of inserting CNT powder and metal powder into the stirring ball mill to perform stirring ball milling. According to the present invention, a low speed/long time stirring ball milling process with the rotating speed and processing time of a predetermined range is performed to coat the CNT on a surface of a copper particle, thereby manufacturing the copper particle with a high quality CNT coating layer at high efficiency. Moreover, the copper particle coated with the CNT manufactured by such manufacturing method has a uniformly coated CNT coating layer formed on the surface, and simultaneously aims material reduction, lightweight property, and function improvement in comparison with an existing CNT/copper complex material manufactured by simply mixing heterogeneous powders.
Patent KR-20190014221-A (KR)
Inventor: YANG DEOK CHUN
IPC: A61K8/73
Filed: 2017-07-28
Abstract: The present invention relates to a composition for producing zinc oxide nanocomposites comprising a Dendropanax morbifera extract and a use thereof. More specifically, the present invention relates to a composition for producing zinc oxide nanocomposites a Dendropanax morbifera extract and ginsenoside Rh2 or curcumin; a method of producing zinc oxide nanocomposites using the composition; zinc oxide nanocomposites produced by the method; and a functional cosmetic composition comprising the zinc oxide nanocomposites. The method of producing zinc oxide nanocomposites, according to the present invention, is eco-friendly by using the Dendropanax morbifera extract which is a natural material; can enhance the stability in water, antioxidant activity, and skin protective effects of the zinc oxide nanocomposite. Furthermore, the zinc oxide nanocomposites produced by the method exhibit excellent biocompatibility and stability as well as excellent antioxidant activity, water retention effect, and UV-blocking effect, and thus can be beneficially used as an ingredient in functional cosmetic compositions.
Patent KR-20180058614-A (KR)
Inventor: YUN HYEONG UN
IPC: H04W88/02
Filed: 2017-08-01
Abstract: The present invention relates to a system for providing a currency exchange service using a depositor distinction mapping system. The system comprises: a currency exchange requesting unit for setting a monetary unit of a home country of a user and a monetary unit of a traveling county, and generating and transmitting currency exchange request information for a currency exchange amount of a monetary unit of the traveling country; a currency exchange system for providing, to a mobile terminal, currency exchange information for the currency exchange request information transmitted from the currency exchange request and an electronic monetary corresponding to the currency exchange amount according to a deposit made by the user, and making an interconnection with a depositor distinction mapping system according to coincidence of total cost information for multiple users (including coincidence or non-coincidence); a depositor distinction mapping system for distinguishing users on the basis of deposit amount information made by deposition of the users and unique code information for the deposit amount information by being interconnected with the currency exchange system; a withdrawal and payment requesting unit for generating a withdrawal request signal and withdrawal information to perform real-time withdrawal of a traveling country monetary which is completely currency-exchanged, and generating a payment request signal to perform real-time payment; an information providing unit for providing position information of a member store capable of performing real-time withdrawal, and withdrawable amount information of the member store, and performing evaluation for currency exchange and withdrawal; and a member store management system for providing a traveling country monetary corresponding to a requested withdrawal amount after user authentication, or approving a payment, when there is a real-time withdrawal request or a payment request through the withdrawal and payment requesting unit.
Patent KR-20190016631-A (KR)
Inventor: LEE JUNE WOO
IPC: H01L51/52
Filed: 2017-08-08
Abstract: Provided are a color conversion element and a display device. The color conversion element comprises a base substrate, a plurality of first color filter layers disposed on the base substrate, a plurality of second color conversion layers, and a plurality of third color conversion layers. The first color filter layer, the second color conversion layer, and the third color conversion layer are sequentially arranged in a plane, and an interval between the first color filter layer and the second color conversion layer or an interval between the first color filter layer and the third color conversion layer is different from an interval between the second color conversion layer and the third color conversion layer.
Patent KR-20190020241-A (KR)
Inventor: OH GEUI KEE
IPC: A45D40/00
Filed: 2017-08-18
Abstract: The present invention relates to a cosmetic storage device comprising: a housing part; a cover part; a cooling part; a genuine product sensing part; and an operation control part, wherein the operation control part controls the operation of the cooling part only when cosmetics identified by the genuine product sensing part is determined as a genuine product. As a result, the cooling operation is performed based on the inherent storage temperature of the genuine product, thereby maximizing the service satisfaction with the use of the genuine product.
Patent KR-20190021124-A (KR)
Inventor: LEE HYUN SUP
IPC: G01N11/08
Filed: 2017-08-22
Abstract: The present invention relates to a method of evaluating injection properties of a plastic resin and, more specifically, to a method of evaluating injection properties of a new plastic resin which accurately calculates an injection pressure necessary for an injection process of the plastic resin through physical properties values measured using a resin sample, when a specific plastic resin is processed by the injection process. The method of evaluating injection properties of the plastic resin comprises the steps of: measuring a melt index (MI) value for the plastic resin sample; measuring a steady flow viscosity value for the plastic resin sample; drawing a shear thinning index value from the steady flow viscosity value according to a viscosity model equation; and predicting the injection pressure using the melt index value and the shear thinning index value.
Patent KR-20170106271-A (KR)
Title: liquefied gas carrier
Inventor: AHN KUK JIN
IPC: B63B25/14
Filed: 2017-09-11
Abstract: According to the present invention, according to a liquefied gas carrier having a plurality of liquefied gas tanks provided in the longitudinal direction of a hull, a bow of the hull comprises an upper portion, a center portion, and a lower portion, and the center portion has a left side and a right side which are vertically perpendicular to each other and horizontal width increased as getting from a front end to a rear side of the hull. The lower portion has the spherical bow more protruding than the center portion. The present invention can increase a capacity of a cargo.
Patent KR-20190031679-A (KR)
Title: Automatic parking system using information of credit card, and guide and reservation of parking lot using search result of map
Inventor: KIM YONG OH
IPC: G06Q50/30
Filed: 2017-09-18
Abstract: Provided is an unmanned parking management system using a credit card. The unmanned parking management system includes a plurality of parking sides having a sensor unit capable of sensing whether a vehicle is parked and a parking management terminal for managing the plurality of parking sides. The parking management terminal receives a management number of a target parking side where a vehicle of a user is parked and a time when the vehicle is parked on the target parking side from the sensor unit and sets the time as a parking start time, collects credit card information of the user from the user, matches the management number of the target parking side with the parking start time and stores the same as a user log, receives a time when the vehicle of the user departs from the target parking side and sets the time as a parking end time, calculates a parking time and a parking fee using the parking start time and the parking end time, and can automatically settle the parking fee using the credit card information.
Patent KR-20190035210-A (KR)
Title: Method of preparing lithium carbonate
Inventor: KIM KI YOUNG
IPC: C01B25/30
Filed: 2017-09-26
Abstract: The present invention relates to a method for manufacturing lithium carbonate comprising steps of: preparing lithium phosphate; dissolving the lithium phosphate in an acid to obtain a lithium phosphate solution; introducing a base containing calcium cation into the lithium phosphate solution to obtain a solution containing lithium and hydroxyapatite deposits; and carbonating the solution containing lithium to obtain lithium carbonate. The present invention can economically obtain lithium carbonate which is currently the most in high demand.
Patent KR-20190036133-A (KR)
Title: Method of enhancing security through selective encryption appliance in lora devices in iot environment and apparatuses performing the same
Inventor: KIM KEE CHEON
IPC: H04L9/06
Filed: 2017-09-27
Abstract: Disclosed are a method of enhancing security through selective encryption appliance in a long range (LoRa) device in an Internet of Things (IoT) environment, and devices performing the method. According to an embodiment of the present invention, the method of enhancing security comprises the following steps: selecting an encryption technology according to at least one of importance of an IoT device and computing power of the IoT device based on information on data of the IoT device; and providing an encryption service customized to the IoT device by encrypting the data of the IoT device using the encryption technology and enhancing data security of the IoT device.
Patent KR-20190037481-A (KR)
Title: Method for Displaying Target Protein at Cell Surface Using Cell fixation Motif from Corynebacteria
Inventor: JEONG KIJUN
IPC: C07K14/34
Filed: 2017-09-29
Abstract: The present invention relates to a cell surface expression method of a target protein, which comprises a step of culturing a strain transformed with a nucleic acid encoding a fusion protein for cell surface expression, to which a cell fixation motif and the target protein are linked. According to the present invention, the target gene can be expressed more efficiently on a cell surface than a conventional gene expression system used for surface protein expression in a strain of Corynebacterium sp., and the target gene can be produced with high activity in Corynebacterium sp.
Patent KR-20190040728-A (KR)
Title: hardness semi-gloss clear powder coating composition
Inventor: BAEK SEUNG KWAN
IPC: C09D5/03
Filed: 2017-10-11
Abstract: The present invention relates to a high hardness translucent transparent powder paint composition and, more specifically, to a powder paint composition having excellent hardness while being transparent when curing the paint by powder-painting a polyester resin having a carboxyl group at a terminal of a polymer and an epoxy resin having a glycidyl ether of bisphenol A.
Patent KR-20190041218-A (KR)
Title: Pattern transfer apparatus and method without residual layer in ultraviolet roll-to-roll imprint lithography process
Inventor: JEONG MYUNGYUNG
IPC: G03F7/30
Filed: 2017-10-12
Abstract: The present invention relates to pattern transfer apparatus and method without a residual layer in an ultraviolet roll-to-roll imprint lithography process. The pattern transfer apparatus of the present invention includes: a roll stamp (mold) which is rotatable by a motor, and two auxiliary rolls which are formed on the side of the mold to apply a pressure to the mold; a nozzle which can directly coat a resist in a state that the nozzle is spaced apart from the mold at predetermined intervals, and can adjust a coating amount; a squeeze blade which is second to a coating nozzle to rotationally fill the resist between the micro and nano patterns, and partially removes the resist on the surface of the mold; and a blade-shaped sponge which removes the residual layer. The pattern transfer apparatus removes and minimizes the residual layer by rotating the roll mold to coat the resist on the roll mold, passing the resist coated on the roll mold through the squeeze blade and the blade-shaped sponge such that the roll mold is brought into contact with a web, curing the resist in a state that the roll mold is pressurized on the web, thereby forming the micro and nano patterns.
Patent KR-20190043429-A (KR)
Title: Quantitative evaluation method of phytoncide components applied to wallpaper
Inventor: PARK YONG WAN
IPC: G01N30/72
Filed: 2017-10-18
Abstract: The present invention relates to a quantitative evaluation method of processed phytoncide components in fibrous wallpaper, which is capable of quantitatively analyzing the amount of phytoncide components actually generated after applying phytoncide capsules to fibrous wallpaper. The present invention includes a step of preparing a fibrous wallpaper sample by cutting a portion of the fibrous wallpaper coated with phytonchide capsules to a predetermined size; a step of inserting the fibrous wallpaper sample into a total dissolved solids (TDS) tube of a gas chromatograph-mass spectrometer (GC/MS), in a rolled state; and a step of setting and measuring test conditions of Inlets of the GC/MS and the TDS conditions.
Patent KR-20190045435-A (KR)
Inventor: KIM CHOONG HAHN
IPC: H01L51/00
Filed: 2017-10-23
Abstract: The present invention relates to a novel compound and an organic electroluminescent device comprising the same. A compound according to the present invention is used for an organic layer, preferably a light emitting layer, of the organic electroluminescent device, thereby being able to improve luminous efficiency, driving voltage, lifespan and the like of the organic electroluminescent device.
Patent KR-20190045643-A (KR)
Inventor: YOON SUK UN
IPC: H04N5/60
Filed: 2017-10-24
Abstract: Various embodiments provide an electronic device which transmits/receives control signals to/from an audio output device by using bidirectional communications, and an audio output device and an operating method thereof. Disclosed are an electronic device and an operating method thereof. According to one embodiment, the electronic device comprises: a communication unit; a memory for storing one or more instructions; and a processor for executing one or more instructions stored in the memory. The processor is as follows: executing one or more instructions to control the communication unit to transmit connection information used in bidirectional communication connection with an audio output device to the audio output device; using the bidirectional communication to control the communication unit to receive authentication information determined based on the connection information from the audio output device; according to authentication of the audio output device based on the received authentication information, using the bidirectional communication to control the communication unit to transmit/receive control signals to/from the audio output device; in order to output audio signals through the audio output device, using a unidirectional communication to control the communication unit to transmit the audio signals to the audio output device.
Patent KR-20190046525-A (KR)
Inventor: LEE YUN GYU
IPC: B65B5/08
Filed: 2017-10-26
Abstract: The present invention relates to automation equipment for loading, in a transport box, an individual packaging container packing various kinds of processed food, which includes confectionary, such as a snack. According to the present invention, an input device vertically stands and inputs a plurality of individual packaging containers transferred in a horizontally laid state, a vertical loading device sequentially loads and transfers the individual packaging container vertically stood and inputted through the input device by a set number in accordance with the input order, and a discharge device transfers and loads the individual packaging containers loaded by the set number in a transport box by a binding unit to discharge the transport box. Accordingly, separation of an individual packaging container is prevented, a worker is protected from an accident, and the individual packaging container fed in a horizontally laid state can be packed in a transport box in a vertically erected state, thereby increasing production efficiency.
Patent KR-20190050543-A (KR)
Inventor: BAE DONG MIN
IPC: B60J5/04
Filed: 2017-11-03
Abstract: The present invention relates to a coupling structure for a frame garnish of a door using a cap, in which one side is fixed by an insertion type and the other side is fixed by a cap without using a tool. According to the present invention, the coupling structure for a frame garnish of a door using a cap couples a frame garnish (16) to a door frame (11) in a door of a vehicle in which the door frame (11) is attached to an inner panel (12). One side of the frame garnish (16) is connected by being inserted into the one side of the door frame (11). The other side of the frame garnish (16) is coupled to the door frame (11) by a gripping unit gripping a part in which the door frame (11) and the inner panel (12) are attached.
Patent KR-20190054020-A (KR)
Inventor: JANG HYO MIN
IPC: H02J7/00
Filed: 2017-11-11
Abstract: The present invention relates to a portable charger holder which can be easily charged and adjusted to be held and is useful as a mirror, thereby solving an existing problem that holding and adjusting are not easy. The portable charger holder comprises: a portable charger easily inserting and removing a mobile phone and formed to insert the mobile phone into a bottom to charge the mobile phone; an adjustable holder easily inserting and removing the mobile phone and formed in a bar shape to be adjustable as a holder role; a mobile phone fixator formed to fix the mobile phone to prevent the mobile phone from being shaken; and a back surface made up of a mirror, thereby conveniently seeing the mirror by a user.
Patent KR-20190056203-A (KR)
Title: Method and apparatus for controlling a tunnel mode of a vehicle
Inventor: CHOI JONG IL
IPC: B60Q1/08
Filed: 2017-11-16
Abstract: The present invention provides a method and an apparatus for controlling a tunnel mode of a vehicle. According to the present invention, in the method and the apparatus for controlling a tunnel mode of a vehicle, the method comprises the following steps of: receiving tunnel information from a tunnel information input unit by a control unit; determining whether a tunnel mode entry condition is satisfied based on the tunnel information received from the tunnel information input unit by the control unit; entering the tunnel mode when the control unit determines that the tunnel mode entry condition is satisfied; and determining whether the vehicle passes through a tunnel based on the tunnel information and a position of the vehicle, and releasing the tunnel mode when the vehicle passes through the tunnel as a result of the determination.
Patent KR-20190062009-A (KR)
Title: Electrical angle estimation method for sinusoidal drive of Brushless DC Motor and motor control system using the method
Inventor: YANG KWANG WOONG
IPC: H02P6/16
Filed: 2017-11-28
Abstract: Disclosed is a method for estimating an electric angle for sinusoidal drive of a brushless direct current (BLDC) motor. The method comprises the steps of: using a sensor signal generated from one hall sensor to calculate an angle speed of a rotator; calculating a time interval between sensor signals generated from the plurality of hall sensors; calculating a rotation angle between the calculated time intervals; updating an error between an actual electric angle included in the calculated rotation angle and a theoretical electric angle; and using the updated error to estimate the current electric angle.