baber/WOPTO huggingface dataset:
Patent KR-20210016210-A (KR)
Inventor: KIM JUN BAE
IPC: E02B7/02
Filed: 2019-08-02
Abstract: The present invention relates to fusion technology of water and energy, in which a combined-hydrogen power generation complex including a wind power facility, a photovoltaic facility, a pumped-water power generation facility, and a hydrogen production facility is installed on a vertical beam storage tank and a suspended truss structure installed in a river to remove intermittency of renewable energy and trouble about a power generation site and construct a distributed power source and the river is circulated in a pumped-water power generation method which stores downstream water and discharges the water upstream to improve water quality. According to the present invention, the combined-hydrogen power generation complex comprises: a vertical beam storage tank formed at both ends of a vertical beam crossing a river to allow a buoyant movable beam to be connected to an embankment; a long-span suspended truss structure, wherein a pylon is formed on the embankment and a fixed beam which are faced to cross the vertical beam storage tank; a wind power generation unit installed on the pylon of the suspended truss structure; a photovoltaic power generation unit having a wheel member formed on the lower part thereof and having a hinge-coupled accordion-type foldable solar array to be mounted on a rail member of the suspended truss structure to be mechanically installed; a pumped-water power generation unit formed on one side of the vertical beam storage tank; a water electrolysis facility and a hydrogen power generation unit formed on one side of the vertical beam water tank; an integrated transformation control unit formed to integrally manage electricity produced by each of the power generation units; and a river water management system improving water quality and securing the quantity of water through a pumped-up power generation method which stores downstream water and discharges the water to upstream.
Patent KR-20210017497-A (KR)
Title: Inclined thin film solar cell
Inventor: KANG JIN KYU
IPC: H01L31/0445
Filed: 2019-08-08
Abstract: Disclosed is an inclined thin film solar cell of a structure which can improve an amount of solar cell power generation. The inclined thin film solar cell comprises: a substrate including at least one first surface having a surface inclined at a first angle with respect to a bottom surface of the substrate, and at least one second surface positioned adjacent to the first surface and inclined at a second angle connected to the next inclined surface; a first electrode formed on the surface of the substrate; a light absorption layer formed on the first electrode; and a second electrode formed on the light absorption layer.
Patent KR-20210017912-A (KR)
Title: Memory controller and operating method thereof
Inventor: LEE SEOK JUN
IPC: G06F12/06
Filed: 2019-08-09
Abstract: The present technique relates to an electronic device having the improved read interleaving performance and write interleaving performance. According to the present technique, a memory controller with improved read interleaving and write interleaving performance may comprise: a buffer memory temporarily storing data chucks read in a sacrificial area; a target die information management unit generating target die information, which is information related to memory dies to be stored in each of data chunks according to the number of logical addresses of the data chunks corresponding to each of the plurality of memory dies determines based on correspondence information between the plurality of memory dies and logical addresses provided from the host; and a write operation control unit controlling the plurality of memory dies so that the data chunks stored in the buffer memory can be stored in the plurality of memory dies according to the target die information.
Patent KR-20210019326-A (KR)
Title: Cleaning device for a ready mixed concrete vehicle wing
Inventor: LIM YOUNG KYUNG
IPC: B05B3/02
Filed: 2019-08-12
Abstract: An automatic cleaning device for ready-mixed concrete vehicle rotary blades is disclosed. According to the present invention, the automatic cleaning device for a ready-mixed concrete vehicle rotary blade comprises: a water supply pipe to which water is supplied for washing rotary blades provided in a mixing drum of the ready-mixed concrete vehicle; a first direction change connector for changing the direction of the water supplied from the water supply pipe to a plurality of directions; a first branch pipe; a first fixed water spray nozzle for spraying water toward the rotary blade or its periphery; first and second rotary water spray nozzles for spraying water toward the rotary blade or its periphery; a third rotary water spray nozzle for spraying water toward the rotary blade or its periphery; a second branch pipe; a second direction change connector for changing the direction of the water supplied from the second branch pipe to a plurality of directions; a third branch pipe; a fourth rotary water spray nozzle for spraying water toward the rotary blade or its periphery; a fifth rotary water spray nozzle for spraying water toward the rotary blade or its periphery; a fourth branch pipe; a sixth rotary water spray nozzle for spraying water toward the rotary blade or its periphery; a fifth branch pipe; and a second fixed water spray nozzle for spraying water toward the rotary blade or its periphery.
Patent KR-20210026012-A (KR)
Title: Deodorant particles, deodorant composition comprising the same and manufacturing method thereof
Inventor: PARK SAE ROM
IPC: C07F1/12
Filed: 2019-08-29
Abstract: Deodorant particles according to an embodiment of the present invention include bonding of metal nanoparticles and sulfur, and are represented by chemical formula 1. In the chemical formula 1, M is metal nanoparticles, and metals may include gold (Au), silver (Ag), platinum (Pt), or copper (Cu). S-R may be one in which hydrogen (H) has been removed from sulfide having a thiol (-SH) group, and n may be an integer from 1 to 10. Accordingly, deodorizing particles and a deodorant composition including the same can exhibit a sterilizing effect on bacteria harmful to a human body and an effect of removing odors.
Patent KR-20200026732-A (KR)
Title: Metal gate structure cutting process
Inventor: WU I WEN
IPC: H01L21/311
Filed: 2019-08-29
Abstract: According to the present invention, a method comprises the steps of: providing a structure including first and second pins oriented longitudinally along a first direction over a substrate and source/drain (S / D) features over the first and second fins; forming an interlayer dielectric (ILD) layer covering the S/D features; performing a first etch process on at least an area between the S/D features to form a trench in the ILD layer; depositing a dielectric material in the trench; performing a second etch process to selectively recess the dielectric material; and performing a third etch process to selectively recess the ILD layer to form a contact hole exposing the S/D features.
Patent KR-20210026429-A (KR)
Title: Pillow type massage device considering user's sleep condition
Inventor: PARK YONG GIL
IPC: A61H39/04
Filed: 2019-08-30
Abstract: In order to achieve the above objective, the present invention provides a pillow-type massage device considering user′s sleep condition which, in a massage device (10), comprises a support (100) including a base board (110), and an upper cover (120) coupled to the base board (110) to support the back of the user′s neck. The base board (110) includes: a massage unit (200) which relieves stress by applying acupressure on the back of the user′s neck; and a sleep state analyzer (300) which is used to obtain a bio-signal from the user during sleep and analyze the sleep state, and which controls the intensity of the massage unit (200) in response to the sleep state.
Patent KR-20210026555-A (KR)
Title: Apparatus for treating molten steel and method for reating molten steel
Inventor: HA CHANG SU
IPC: C21C1/06
Filed: 2019-08-30
Abstract: According to an embodiment of the present invention, an apparatus for treating molten steel comprises: a vessel having an internal space capable of accommodating molten steel and a nozzle for injecting gas on a lower portion thereof; a lance having a passage unit therein through which molten steel can pass; and a pressure control unit connected to the passage unit of the lance to decompress or pressurize the passage unit. Therefore, according to embodiments of the present invention, the apparatus for treating molten steel and a method for treating molten steel can disperse and lift bubbles by creating a rotational flow in molten steel. Therefore, a large flow of the molten steel surface can be prevented from being created on a specific area of the molten steel surface by the ascent of bubbles, thereby preventing the entry of slag on the molten steel surface into the molten steel or re-oxidization of the molten steel by naked molten steel.
Patent KR-20210027986-A (KR)
Title: Semiconductor memory device and manufacturing method thereof
Inventor: GWON TAE HONG
IPC: H01L27/1157
Filed: 2019-09-03
Abstract: The present technology includes a semiconductor memory device and a manufacturing method thereof. The semiconductor memory device comprises: a first laminate including a first hole; a second laminate provided on the first laminate and including a second hole connected to the first hole; a first memory layer formed along an inner wall of the first hole; a second memory layer formed along an inner wall of the second hole; and a channel film formed along the inner wall of the first memory film and the inner wall of the second memory film. The channel film has an integrated structure.
Patent KR-20210029030-A (KR)
Title: Mat with Spinal therapy device
Inventor: LEE DONGYOL
IPC: A47C21/04
Filed: 2019-09-05
Abstract: The present invention relates to a mat with a built-in spinal therapy device, comprising: a spinal therapy device module unit for acupressure of the human spine while a roller runs along the longitudinal direction of the spine; a mat unit installed on the upper part of the spinal therapy device module unit, having an incision hole formed on one side in the longitudinal direction, and having a through-groove on one side of the incision hole; and a control unit for controlling the spinal therapy device module unit.
Patent KR-20210029912-A (KR)
Title: Method for improving recognition rate using a digital pen for film printed pattern
Inventor: LEE SEUNG HO
IPC: G06F3/0354
Filed: 2019-09-09
Abstract: The present invention relates to a system and method for improving the recognition rate of a digital pen for pattern printing film. One infrared LED in the center of the lower part of the pen body and the first and second camera sensors are placed based on the central axis of the infrared LED. In the process of photographing the pattern printed on the pattern printing film from the first and second camera sensors by arranging the illuminance sensor on the same line of the first camera sensor, when the light amount value detected through the illuminance sensor exceeds a preset light level value, the saturation phenomenon is avoided by configuring to acquire the pattern image photographed through the second camera sensor except for the pattern image photographed through the first camera sensor, so that the recognition rate of the digital pen can be improved, and the angle of use of the digital pen can be extended.
Patent KR-20200039553-A (KR)
Inventor: TSUSHIMA TAKUYA
IPC: H01L21/683
Filed: 2019-09-10
Abstract: The present invention provides a substrate detaching apparatus which can be suitable for a double-sided holder. In an apparatus for holding and supporting a substrate on a substrate holder and/or for releasing holding and supporting of a substrate by a substrate holder, the substrate holder includes a first frame and a second frame, and each of the first frame and the second frame has an opening. The apparatus includes a substrate supporting unit to hold a substrate between the first frame and the second frame. The substrate supporting unit includes a lower substrate supporter and an upper substrate supporter. The lower substrate supporter is configured to come in contact with a substrate through the opening of a frame positioned below, and the upper substrate supporter is configured to come in contact with a substrate through the opening of a frame positioned above.
Patent KR-20210032861-A (KR)
Title: Method for Increasing the Yield of Fruit of Capsicum Annuum
Inventor: NAM CHUN WOO
IPC: C05D1/00
Filed: 2019-09-17
Abstract: Disclosed is a method for cultivating Capsicum annum with increased yield comprising a step of raising seedlings of Capsicum annum to develop true leaves, a step of pinching an upper part of fourth to tenth true leaves of the seedlings, and a step of planting the pinched seedlings, wherein the planting step is carried out within 21 days after pinching.
Patent KR-20210033787-A (KR)
Title: Column-supported PC staircase
Inventor: JEONG HYEON JU
IPC: E04F11/02
Filed: 2019-09-19
Abstract: The present invention relates to a column-supported PC staircase that does not require a separate temporary support, can be constructed quickly and easily, and is easy to use as a worker passage, by mounting the PC stair landing on an upper surface of the corbel protruding from the side of a PC column placed at each corner position of the PC stair landing. According to the present invention, the column-supported PC staircase comprises: a plurality of PC columns with corbels protruding from one side to be disposed at each corner position of a stair landing of the staircase; the PC stair landing having an end mounted on an upper surface of the corbel of the PC column; and a PC stair ramp installed between the PC landing.
Patent KR-20210034300-A (KR)
Title: Camera module
Inventor: KIM HYEONG JIN
IPC: H04N5/232
Filed: 2019-09-20
Abstract: According to an embodiment of the present invention, provided is a camera module which extracts depth information using a time of flight (TOF) method. The camera module comprises: a light emitting unit outputting a light signal to an object; a light receiving unit condensing the light signal outputted from the light emitting unit and reflected on the object; a sensor unit receiving the condensed light signal and generating an image signal; a tilt unit repeatedly moving the light signal received to the sensor unit in accordance with a predetermined rule; and an image processing unit generating a plurality of first images based on the image signal, and generating a second image having a resolution higher than that of the first image by using a movement value in which light paths of the plurality of first images are moved from a preset reference value and the predetermined rule.
Patent KR-20210034356-A (KR)
Title: Photovoltaic power generation apparatus
Inventor: KIM YONG KUK
IPC: B08B3/02
Filed: 2019-09-20
Abstract: An embodiment of the present invention is to provide a photovoltaic power generation apparatus which increases power generation of sunlight by drawing out a solar cell panel stored in a panel storage unit according to the amount of sunlight, stores the solar cell panel in the panel storage unit if necessary, and manages a surface of the solar cell panel in a clean state by removing foreign substances the surface of the solar cell panel, thereby increasing efficiency in power generation of the solar cell panel. According to an embodiment of the present invention, the photovoltaic power generation apparatus comprises: a panel storage unit which stores a plurality of solar cell panels; a plurality of panel coupling units provided at regular intervals on a panel moving line provided in the panel storage unit and coupled as a set so that two solar cell panels disposed to be space apart from each other face each other; and a panel management unit provided on one side of the panel storage unit configured to neatly manage the solar cell panels coupled to the panel coupling units.
Patent KR-20210034358-A (KR)
Title: Stylus pen, touch apparatus, and touch system
Inventor: KIM SEYEOB
IPC: G06F3/0354
Filed: 2019-09-20
Abstract: A stylus pen according to one embodiment of the present invention comprises: a body unit; a conductive tip exposed to the outside within the body unit; a ground unit, which can be electrically connected to a user; and a resonance circuit unit located in the body unit, electrically connected between the conductive tip and the ground unit, and including at least one resonance circuit resonating with electrical signals of different frequencies transmitted from the conductive tip and outputting resonance signals of different frequencies.
Patent KR-20210034840-A (KR)
Title: Apparatus for automatically washing toilet seat or toilet having the same
Inventor: WI KYUNG IL
IPC: A47K13/30
Filed: 2019-09-23
Abstract: According to one embodiment of the present invention, an automatic cleaning toilet bowl seat comprises: a cleaning liquid storage for storing cleaning liquid connected to a water supply pipe to receive tap water and supply the cleaning liquid to an injection pipe; the injection pipe connected to the cleaning liquid storage to inject the cleaning liquid to an end part of a toilet bowl supporting the toilet bowl seat and mounted inside the toilet bowl seat; and a cleaning water receiver receiving the cleaning liquid flowing to the outside of the toilet bowl among the injected cleaning liquid.
Patent KR-20190113716-A (KR)
Title: Method and system for managing online shopping mall using lottery form
Inventor: HUR MIN
IPC: G06Q20/12
Filed: 2019-09-27
Abstract: Provided are a method for managing an online shopping mall using a lottery method capable of providing product at least worth for a payment amount to a user through lottery and a system thereof. The method comprises the steps of: making payment for a payment amount deposited from a user; receiving product information corresponding to a product at least worth for the payment amount from the user referred to product information database and recording the information for product in a product list as the payment is completed; drawing the product information using the product list; and registering the drawn product information in an inventory of the user.
Patent KR-20210037489-A (KR)
Title: A Control method of ship exhaust gas treatment apparatus
Inventor: JANG JAEWOO
IPC: F02D41/02
Filed: 2019-09-27
Abstract: The present invention relates to a ship exhaust gas treatment device including: an engine; a spray for injecting treated water into exhaust gas discharged from the engine; and a filter including a filter membrane coated with a filter material for adsorbing pollutants contained in the treated water reacted with the exhaust gas. A control method of a ship exhaust gas treatment device includes an air injection step of expanding the filter membrane in a direction opposite to the direction in which the treated water is introduced so that the filter material to which the pollutants are adsorbed can be detached from the filter membrane.
Patent KR-20210046265-A (KR)
Inventor: EOM TAE KYUNG
IPC: F24F6/08
Filed: 2019-10-18
Abstract: The present invention relates to a non-powered incense candle pedestal capable of heating incense candles without power to improve scent diffusing properties and perform humidification at the same time. The non-powered incense candle pedestal according to an embodiment of the present invention comprises: a pedestal body on which an incense candle is seated; a first conductive plate installed on an upper surface of the pedestal body and heating an incense candle by heat conducted when the incense candle is seated; a heating plate spaced apart from the incense candle and heated by a candle light of the incense candle; a heat conduction band that connects the heating plate and the first conduction plate to conduct heat from the heating plate to the first conduction plate; a water charging unit formed inside the pedestal body to be filled with water for humidification; a humidification generating unit located below the water charging unit in the pedestal body to supply water from the water charging unit; and a second conduction plate installed in the humidification generating unit to convert the phase of water supplied from the humidification generating unit to water vapor for humidification, and connected to the heat conduction band to be conducted with heat from the heat conduction band. Therefore, the smell of incense candles can be spread easily without consuming electricity, and the surrounding air is prevented from drying out by humidification.
Patent KR-20210047740-A (KR)
Inventor: JO CHANGEOL
IPC: F04C18/02
Filed: 2019-10-22
Abstract: According to the present embodiment, a scroll compressor includes: a frame; a rotary scroll having a first key groove, and supported by one side of the frame to perform a rotating motion; a non-rotary scroll having a second key groove, supported by one side of the frame with the rotary scroll laid therebetween, and combined with the rotary scroll to form a compression chamber; and a rotation prevention member located between the frame and the rotary scroll. The rotation prevention member includes: a first key part extended from a first side of a ring part in an axial direction, and combined with the first key groove of the rotary scroll to be slid in a first direction; and a second key part extended from the first side of the ring part in an axial direction, and combined with the second key groove of the rotary scroll to be slid in a second direction. The first and second key parts can be formed at equidistant intervals in a circumferential direction. Therethrough, the processing extent of a one-way rotation prevention member can be increased. Moreover, a reinforcement part is provided, wherein a weight reduction part is formed to suppress an increase in weight while lowering a strain rate. Therefore, the present invention is capable of increasing the reliability of a scroll compressor and reducing manufacturing costs.
Patent KR-20210050616-A (KR)
Title: Display device and the manufacturing methods thereof
Inventor: CHOI JUNG SIK
IPC: H01L27/32
Filed: 2019-10-28
Abstract: The present invention relates to a display device and a manufacturing method thereof. The display device includes: a lower substrate including a transistor and a light source; and an upper substrate including a black matrix layer, a reflective layer, a light conversion layer, and a planarization layer, wherein the reflective layer contains a specific component such as titanium oxide and the cross-section of the reflective layer cut in the vertical direction to the longitudinal direction has a reverse taper shape. So, the display device can improve the light efficiency of quantum dots that emit light in all directions, and prevent overflow of ink generated during the ejection process of an inkjet process.
Patent KR-20210050394-A (KR)
Title: Inspection device and inspection method for secondary battery
Inventor: CHO KYUNG WOOK
IPC: H01M50/528
Filed: 2019-10-28
Abstract: The present invention relates to an inspection device for a secondary battery, which inspects the welding state of the secondary battery and includes: a body having a seating groove on which the secondary battery is mounted; a measuring member for measuring a heat trace generated on the bottom surface of a can of the secondary battery located on the bottom surface of the seating groove; and an inspection member that inspects a welding state by comparing the size measurement value of the heat trace measured by the measuring member with a preset upper limit value, determines overwelding when the size measurement value is greater than the upper limit value, and determines normal welding when the size measurement value is equal to or smaller than the upper limit value.