baber/WOPTO huggingface dataset:
Patent KR-20200085199-A (KR)
Title: REPLACEMENT OSCILLATION TOOTHBRUSH by SILICON and FINE BRUSH
Inventor: SEO YOUNG GYO
IPC: A61H13/00
Filed: 2019-01-04
Abstract: The present invention relates to an electric toothbrush capable of massaging gums while brushing teeth, and replacing bristles. The electric toothbrush of the present invention comprises: a handle; a driving unit mounted on the inside of the handle and driven by receiving power of a power supply unit; a vibrator vibrating by a driving force of the driving unit; a head unit formed on a front end part of the handle; and bristles mounted on the head unit to be separable, configured to vibrate by vibration generated in the vibrator, and consisting of first bristles and second bristles made of different materials. The first bristles and the second bristles are formed to be assembled to be separable from each other. The first bristles perform a role of massaging gums while the second bristles perform a role of removing foreign substances in teeth, and the first bristles are made of a silicon material while the second bristles are made of a synthetic resin. The second bristles made of a silicon material are formed on a central part of the bristles, and the first bristles performing a role of massaging gums are formed on the outside of the second bristles. In addition, the handle is made of silicon and has a plurality of protrusions.
Patent KR-20200086839-A (KR)
Title: METHOD FOR PLATING USING THE Zn-Ni ALLOY PLATING SOLUTION WITH EXCELLENT CORROSION RESISTANCE
Inventor: SON BYUNG GI
IPC: C25D3/56
Filed: 2019-01-10
Abstract: The present invention relates to a zinc-nickel alloy plating method having excellent corrosion resistance. More specifically, the zinc-nickel alloy plating method having excellent corrosion resistance includes: a degreasing and acid treatment step of removing impurities from the object to be plated; a plating step using the zinc-nickel alloy plating solution; a chromate treatment step of chromating the plated body to improve corrosion resistance; and a sealing step of protecting the structure of the plated body. The plated layer formed by using the plating method according to an embodiment of the present invention has an advantage of not forming defects because the nickel content in the plated layer is 14w% or more and has excellent corrosion resistance.
Patent KR-20190014552-A (KR)
Inventor: PARK SUNG HYUN
IPC: B27C5/02
Filed: 2019-01-23
Abstract: Disclosed is a foldable worktable for use in panel cut, wherein when the worktable is not used, it is folded in half, in which both upper portions of a foldable part are separated in left and right directions; frames, which are connected to each other when the foldable part is folded, are precisely engaged to each, so that both left and right table plates are flush with each other not to form a gap therebetween; and a top surface of the worktable is provided with a mounting hole, to which a circular saw is mounted, and guide grooves are formed along left and right sides of the mounting hole to receive an angular adjuster for adjusting a cut angle of the panel, thereby improving convenience of usage.
Patent KR-20190104877-A (KR)
Title: Substrate processing apparatus and substrate processing system
Inventor: TSUJI TATSUHISA
IPC: H01L21/677
Filed: 2019-01-29
Abstract: The present invention relates to a substrate processing apparatus, which implements heat processing with respect to a substrate. The apparatus includes: a heat processing place heating the substrate; a lifting pin for transferring and receiving the substrate; a lifting pin driving device lifting the lifting pin; a housing forming a heat processing atmosphere; and a cooling base plate suppressing heat of the heat processing plate to be transferred downwards, wherein the lifting pin driving device is provided below the cooling base plate.
Patent KR-20200094325-A (KR)
Inventor: KIM TAE HYUN
IPC: H01M10/04
Filed: 2019-01-30
Abstract: Disclosed are an electrode assembly, a secondary battery manufacturing method and a manufacturing apparatus. According to the present invention, after placing an electrode unit on a separation film, the separation film and the electrode unit are pressured and heated before folding the separation film. Thus, it is possible to solve a problem in which the electrode unit is separated from the separation film during a process of folding the separation film.
Patent KR-20200094483-A (KR)
Inventor: SONG WOO YONG
IPC: B65F1/06
Filed: 2019-01-30
Abstract: The present invention relates to a wastebasket capable of fixing a waste bag, which may comprise: a cylinder-shaped main body having a space where an upper part is opened and a waste bag is seated inside; a storage box formed such that a plurality of waste bags are vertically stacked inside the main body; and a side door formed to be opened and closed on the side surface of the main body. According to the present invention, by fixing the waste bag and opening and closing the wastebasket from the side surface, the waste bag can be easily disposed of.
Patent KR-20200058262-A (KR)
Title: Metal cap for shoelace tip and shoelace including same
Inventor: ALLEN CHENG
IPC: A43C7/00
Filed: 2019-02-12
Abstract: One aspect of the present invention provides a metal cap for a shoelace tip to provide reliability of being easily separated from a plastic hoop/tip. According to the one embodiment of the present invention, the metal cap includes a cylindrical hollow body having the same length as that of an end part of a shoelace. The body comprises: a closed first end part; an opened second end part facing the first end part; and a surrounding wall extended between the first and second end parts. The surrounding wall comprises: a longitudinal slot extended from a front end part to a second end part; and a plurality of recessed parts arranged at a position facing the longitudinal slot in the longitudinal direction from the first edge to the second edge. The longitudinal slot is defined by first and second side surface edges of the surrounding wall, a protection part is formed in the first side surface edge, and a notch part is formed in the second side surface edge at a position corresponding to the protrusion part. A plurality of tooth shapes protruding to the inside in a radial direction are disposed around the opened second end part. Another aspect of the present invention provides a shoelace including such a metal cap.
Patent KR-20200098344-A (KR)
Title: Method of Preparing Tea Using Flowers and Leaf and Branches of Citrus Genus Plant Including Lemon Tree
Inventor: EOM NAM HUI
IPC: A23F3/14
Filed: 2019-02-12
Abstract: A disclosed tea manufacturing method using flowers, leaves, and branches of citrus genus plants including lemon trees comprises: a seedling production step of producing seedlings by direct seeding or pot germination, or cutting and tissue culture of citrus genus plants including lemon trees; a cultivation step of cultivating the seedlings provided in the seedling production step as they are, or grafting the stems or branches of the seedlings to a stock tree using a citrus genus plant or a trifoliate orange tree, and then cultivating a raw material tree; a harvesting step of collecting a raw material harvest including leaves, flowers, and branches from the raw material tree; a washing step of washing the raw material harvest provided in the harvesting step; a cutting step of cutting the raw material harvest provided in the washing step; a heat treatment step including a heating process of heating the raw material harvest provided in the cutting step; a rolling step of destroying cell membranes of cells constituting the raw material harvest by rubbing the raw material harvest provided in the heat treatment step; a drying step of drying the raw material harvest provided in the rolling step; and a packing step of packing the raw material harvest provided in the drying step in a tea bag or pulverizing and packing the raw material harvest into a stick. Accordingly, it is possible to manufacture tea that can be distributed for a long time in a state with maximized flavor.
Patent KR-20190022588-A (KR)
Inventor: DAE HOON KWON
IPC: C03C17/36
Filed: 2019-02-20
Abstract: Provided is low-emissivity coating which sequentially comprises: a first dielectric layer having a first metal oxide; a low-emissivity layer; and a second dielectric layer in which a first layer that has a second metal oxide and a second layer that has a silicon aluminum nitride are laminated. Moreover, a refractive index of the first metal oxide and the second metal oxide is individually about 2.2-2.6 with respect to a wavelength of about 550 nm.
Patent KR-20200103975-A (KR)
Inventor: SHIN YOUNG RIM
IPC: G06Q50/04
Filed: 2019-02-26
Abstract: In the production of tailored clothing, unlike in the past, a fabric dealer directly intervenes in a process of supplying related services to increase the selectivity for fabric. A tailored clothing store collects fabric according to design with fabric required by a user, produces and supplies tailored clothing through a process of fitting, and makes profits based on processing cost and service cost according to production of the tailored clothing purely in the process, thereby satisfying all the needs for all the people concerned with such as consumers, fabric dealers, and tailored clothing stores. A method and system build customer preference information according to body size, age, situation, occupation, environment, and the like, and big data according to the characteristics of fabric, price, preference for each product, and sales status, provide an automatic customer style recommendation function through AI, allows a customer to decide a preferred style and purchase fabric according to the style directly from the fabric dealer. The device and method send the purchased fabric with style information to an affiliated store for producing tailored clothing to support the production of the tailored clothing and innovate a tailored clothing production method by enabling production of high-quality tailored clothing at low costs. An objective of the present invention is to provide a new concept of a tailored clothing service capable of reducing fabric costs by actively participating fabric suppliers (manufacturing, distribution, and the like) that have not participated in the existing platform, and producing and supplying high-quality tailored clothing at low costs.
Patent KR-20190030670-A (KR)
Inventor: JEONG JIN TAE
IPC: G09G3/3233
Filed: 2019-03-13
Abstract: The present invention relates to a pixel and an organic light emitting display device using the same. According to one embodiment of the present invention, the pixel comprises: a pixel driving unit including a driving transistor generating a driving current corresponding to a data voltage according to a data signal transmitted from a data line activated by and corresponding to a scan signal transmitted from a corresponding scan line; an organic light emitting diode in which a first current of the driving current flows; and a bypass transistor in which a second current except for the first current of the driving current flows. A light emitting period when the first current flows in the organic light emitting diode includes an off period when the bypass transistor is turned off.
Patent KR-20200113594-A (KR)
Title: Method of delivering bespoke e-postcard in the tourist destination
Inventor: LEE SO MANG
IPC: G06Q50/32
Filed: 2019-03-26
Abstract: The present invention relates to a service for providing an e-postcard customized for the tourist destination, which comprises the steps of: (a) logging in to a dedicated website or a dedicated web capable of creation, payment, and delivery of e-postcards customized for tourist destinations and publishing of books using big data; (b) designating a recipient; (c) paying for the delivery cost of an e-postcard or physical postcard after writing a postcard; (d) sending the postcard. Accordingly, it is effective to write an e-postcard and send an e-postcard or physical postcard regardless of the presence or absence of a mailbox, regardless of a location of the tourist destination.
Patent KR-20190035670-A (KR)
Title: Spherical or Spherical-like Cathode Material for a Lithium Battery, a battery and preparation method and application thereof
Inventor: ZHOU CHAOYI
IPC: H01M4/525
Filed: 2019-03-27
Abstract: According to the present invention, disclosed are a spherical or spherical-like lithium battery cathode material, and a battery, a manufacturing method and an application thereof. The chemical formula of the cathode material is Li_aNi_xCo_yMn_zM_bO_2. Herein, 1.0 <= a <= 1.2, 0.0 < b <= 0.05, 0.30 <= x <= 0.90, 0.05 <= y <= 0.40, 0.05 <= z <= 0.50, x+y+z+b = 1, and M is one or more of Mg, Ti, Al, Zr, Y, Co, Mn, Ni, Ba and rare earth elements. A single α-NaFeO_2 type layered structure of the cathode material is represented by a powder X-ray diffraction pattern, the full width at half of maximum (FWHM) (110) of a diffraction peak near a diffraction angle 2θ of 64.9° is in the range of 0.073 to 0.145, a form of the cathode material is spherical or spherical-like primary particles and a minor amount of secondary particles, and the cumulative percentage of the number of particles having a particle diameter of 5 μm or less is generally greater than 60% of primary particles of the cathode material and the number and reference particle size of secondary particles agglomerated by the primary particles. According to the present invention, the cathode material has excellent circulation performance, storage performance, and safety performance under high temperature and high voltage, and is suitable for a digital product, an electric vehicle, an electric bicycle, a high-speed charging bus, a motor car, a communication product, a power and energy storage system, etc.
Patent KR-20200115917-A (KR)
Inventor: YEONTAEK LEE
IPC: A46B13/04
Filed: 2019-03-29
Abstract: The present invention relates to a bubble cleansing device which comprises: a brush head; a vibrating means for vibrating the brush head by a vibrating motor; a bubble generating means for pumping a cleansing solution to generate bubbles and supplying the bubbles to a bubble discharge hole of the brush head; and a controller for vibrating the brush head and controlling to generate the bubbles and supply the bubbles between brush hairs. The brush hairs mounted on the brush head is composed of any one type of embossed hairs with embossing formed unevenly in the longitudinal direction, curly hairs bent alternately to be rounded from side to side, and twisted hairs in which plate-shaped hairs are twisted at least once in the longitudinal direction or a combination thereof. Therefore, the brush head is vibrated and the bubbles are supplied between the brush hairs to improve the cleansing effect.
Patent KR-20200114659-A (KR)
Inventor: KONG HA SUNG
IPC: G08B25/14
Filed: 2019-03-29
Abstract: The present invention relates to an automatic fire breaking news maintenance system for reducing malfunctions which automatically reports fire breaking news. The system of an embodiment of the present invention comprises: an automated fire detector which detects a fire and photographs a fire image to transmit the fire to an administrator terminal when the fire is detected; and an administrator terminal which is installed with a fire detection app for receiving the fire image from the automated fire detector and displays the fire image on a screen.
Patent KR-20200117340-A (KR)
Inventor: KIM TAE MYEONG
IPC: F25D13/00
Filed: 2019-04-04
Abstract: The present invention relates to a solar power generation hybrid low temperature storage cooling system, which includes: a low temperature storage; a solar power generation system that converts solar energy into electrical energy to generate and output power generation; an ESS device that stores the generated power; and a power control device that supplies driving power of the low temperature storage through commercial power, and supplies driving power of the low temperature storage through the ESS device when the used power is cut off or the power consumption of the low temperature storage is greater than or equal to a preset value.
Patent KR-20200119533-A (KR)
Title: A lens moving unit, and camera module and optical instrument including the same
Inventor: PARK SANG OK
IPC: H04N5/232
Filed: 2019-04-10
Abstract: An embodiment of the present invention relates to a lens driving device capable of reducing a consumption current. The lens driving device comprises: a base; a circuit board disposed on the base and including first and second terminals; a housing disposed on the circuit board; a bobbin disposed in the housing; a first coil disposed in the bobbin; a sensing magnet disposed in the bobbin; a magnet disposed in the housing; a first position sensor disposed in the housing and corresponding to the sensing magnet; a second coil disposed between the base and the magnet; and a second position sensor disposed on the circuit board and including first and second sensors. Each of the first and second sensors is a driver integrated circuit including a hole sensor and a driver. A clock signal is provided to a first terminal of the circuit board and a data signal is provided to a second terminal of the circuit board. The driver of each of the first positions sensor, the first sensor, and the second sensor transmits and receives the clock signal through the first terminal of the circuit board and transmits and receives a data signal through the second terminal of the circuit board in a time-division method.
Patent KR-20200120173-A (KR)
Inventor: JUNG JEA HUCK
IPC: A43C11/06
Filed: 2019-04-11
Abstract: Disclosed are automatic tightening shoes to facilitate switch between a tight state and a loose state of shoes. According to the present invention, the automatic tightening shoe comprises: a main body to allow a user′s foot to be received therein; an outsole forming the bottom of the main body and having first and second rails penetrating both sides; a first cover disposed on an upper of the shoe, having a first locking hole formed at a central part, and inserting both ends into the first rail; a second cover disposed on the upper side of the first cover and having a second locking hole formed therein; a pair of tightening covers disposed on both sides of the shoe, having a locking protrusion protruding from one end, disposed between the first cover and the second cover to allow the locking protrusion to be tightened through the first and second locking holes, and allowing a tightening part formed at the other end to be inserted into the second rail; and a tightening device unit including an operation button, a tightening unit pulling the pair of tightening parts formed on the pair of tightening covers in opposite directions, a control unit controlling operation of the tightening unit in accordance with operation of the operation button, and a power unit providing power to the operation unit, the tightening unit, and the control unit.
Patent KR-20200121954-A (KR)
Title: A composition comprising GSTT1 protein or encoding gene thereof
Inventor: CHEON JAE HEE
IPC: A61K38/45
Filed: 2019-04-16
Abstract: The present invention relates to a composition comprising a glutathione S-transferases theta 1 (GSTT1) protein or a gene coding same as an active component. By inducing immune responses of a mucus barrier by means of phosphorylation of STAT3 and p38/JNK, the present invention can be effectively used for preventing or treating inflammatory bowel diseases. Moreover, by measuring whether a dimer of the GSTT1 protein controlling the cell signal transmission is present in a low level, it is possible to effectively predict inflammatory bowel diseases.
Patent KR-20200122653-A (KR)
Title: Waste water treatment apparatus and treatment method using thereof
Inventor: AHN YEONGHEE
IPC: C02F1/44
Filed: 2019-04-18
Abstract: Disclosed are a wastewater treatment apparatus and a treatment method thereof. A wastewater treatment apparatus according to the present invention includes a bioreactor for treating wastewater introduced thereto; a membrane separation tank for solid-liquid separation of treated water that has passed through the bioreactor by performing a membrane bio reactor (MBR) process; a coagulant supply unit connected to the membrane separation tank to supply a coagulant to the membrane separation tank to remove phosphorus contained in the treated water that has passed through the bioreactor in the membrane separation tank; a nitrogen treatment tank for removing nitrate nitrogen contained in the treated water passing through the membrane separation tank using a yellow carrier in which sulfated microorganisms grow; and a reverse osmosis membrane module that performs a reverse osmosis filtration process to separate the treated water that has passed through the nitrogen treatment tank into reusable water and concentrated water containing hardly decomposable organic matter.
Patent KR-20200124381-A (KR)
Title: Art work sales system using open market
Inventor: HONG DUCK HYEON
IPC: G06Q30/06
Filed: 2019-04-24
Abstract: The present invention relates to an artwork sales system using an open market to enable a non-famous artist (student, a beginner artist, a new artist, and a prospective artist) to become a seller and register artworks and prices through an open market and artworks sold at reasonable prices through consultation with purchasers. The artwork sales system comprises: an artist terminal directly registering artworks through an open market, selecting a sale method, and determining sale price using an online site or application; and an open market server implementing the open market, providing an online service for the sale of artworks to an artist terminal requesting registration in the open market, and registering and displaying artworks of non-famous artists based on artist information.
Patent KR-20200127652-A (KR)
Inventor: PARK JONG HO
IPC: H01L23/00
Filed: 2019-05-03
Abstract: Provided is a semiconductor package, which includes: a circuit board including a plurality of wires; a first chip disposed on the circuit board; a second chip stacked on the first chip; a plurality of first pads disposed on the circuit board to overlap the first chip; a plurality of bumps disposed between the circuit board and the first chip; a plurality of second pads disposed on the first side edge of the circuit board and electrically connected to the second chip by a conductive wire; an underfill filled between the circuit board and the first chip; and a dam disposed on the circuit board to overlap the first chip. The dam includes a conductive material and overlaps any one of the plurality of wires.
Patent KR-20200129398-A (KR)
Title: Apparatus of shift lever assembly
Inventor: SHIN HEE JONG
IPC: B60K20/02
Filed: 2019-05-08
Abstract: The present invention relates to a shift lever assembly device. Accordingly, the shift lever assembly device according to the present invention has a simple and strong structure compared to a conventional shift lever assembly device, and can reduce volume, lower manufacturing costs and suppress the risk of failure due to long-term use.
Patent KR-20200131475-A (KR)
Inventor: LEE JANG IL
IPC: B23Q15/18
Filed: 2019-05-14
Abstract: A method for correcting thermal displacement of a machine tool comprises: obtaining temperature data required for computing a correction amount of thermal displacement of a machine tool; performing a preliminarily learned machine learning algorithm with respect to the temperature data to compute the correction amount of the thermal displacement; and processing a workpiece based on the computed correction amount of the thermal displacement.