baber/WOPTO huggingface dataset:
Patent KR-20210006671-A (KR)
Inventor: KIM JAE SUNG
IPC: G06Q10/08
Filed: 2019-07-09
Abstract: The present invention discloses a crop distribution e-commerce system. More specifically, the crop distribution e-commerce system of the present invention sells and delivers to consumers in a mature state tailored to the taste of consumers on the same day harvested crops in each region. According to an embodiment of the present invention, by connecting agricultural producers and consumers in each region, the consumer directly selects and orders the crops in the maturity stage according to their taste, a producer considers the growth of crops and delivers the crops from the time of shipment to the time of delivery, so as to provide crops which meet the tastes of consumers.
Patent KR-20210006708-A (KR)
Inventor: LEE SUNG WOO
IPC: B60R1/00
Filed: 2019-07-09
Abstract: According to an embodiment of the present invention, a display control device of a vehicle comprises: one or more displays; an electric seat; and a control circuit in electrical connection with the one or more displays and the electric seat. The control circuit can acquire positional information of the electric seat and adjust an information display area and transmittance of the one or more displays based on the positional information.
Patent KR-20210020523-A (KR)
Title: temperature-adjusting device for high temperature having an open or close adjusting valve system
Inventor: JANG JEONG WAN
IPC: H01L21/67
Filed: 2019-08-16
Abstract: Provided is a temperature control device for high temperature having an opening control valve system which can prevent damage such as cracks in a heat exchanger. The temperature control device for high temperature having an opening control valve system comprises: an opening control valve which branches a first cooling fluid of a first flow rate recovered from a process chamber into a second cooling fluid of a second flow rate and a third cooling fluid of a third flow rate; a heat exchanger in which the branched second cooling fluid of the second flow rate exchanges heat with cooling water; and a storage tank which stores the heat-exchanged second cooling fluid of the second flow rate and the branched third cooling fluid of the third flow rate, and then supplies the same to the process chamber. The opening control valve can control the ratio of the second flow rate and the third flow rate in accordance with a change in process temperature of the process chamber.
Patent KR-20210022310-A (KR)
Inventor: LEE KYU JOO
IPC: B65D3/22
Filed: 2019-08-20
Abstract: The present invention relates to a method for configuring a water-soluble coated dual paper cup, wherein an inner paper cup is composed of water-soluble coating paper, an outer paper cup is composed of non-coated pulp paper which is not harmful, a plurality of vertical protruding lines and surfaces are formed on a surface of a cup, the inner paper cup and the outer paper cup are coupled to form a space between the cup and the surface of the cup to relieve an external impact and protect a water-soluble coating surface, the water-soluble coating surface has sticky adhesion to enable the vertical protruding line formed on the surface of the outer paper cup to come in contact with the water-soluble coating surface to reduce the adhesion and prevent attachment between the cups, and allows a user to grip the vertical protruding lines and the surface by using a hand to conveniently use the dual cup.
Patent KR-20210026409-A (KR)
Title: Textile print matter and method of printing thereof
Inventor: KIM KYONG SU
IPC: B41M1/26
Filed: 2019-08-30
Abstract: Disclosed is a textile print which can provide a variety of colors. The textile print comprises: a textile substrate; and a printed image printed on the textile substrate. The printed image can include: a plurality of adhesive layers formed in a predetermined pattern on the textile substrate; and patterns of a plurality of elastic rods protruding from the plurality of adhesive layers in a rod shape. The pattern of the elastic rod can be formed by forming a plurality of rows in which the pattern of the elastic rod is spaced apart from each other, and the elastic rod formed in the plurality of rows can be printed along the pattern of the printed image. The elastic rod can include a base end unit, a body unit, and a front end unit which are sequentially formed. The base end unit, the body unit, and the front end unit can have different colors.
Patent KR-20210032052-A (KR)
Title: Composition for etching copper-containing metal layer and etching method using the same
Inventor: YOUN SUG YOO
IPC: C23F1/18
Filed: 2019-09-16
Abstract: The present invention relates to a composition for etching a copper-based metal film, and an etching method using the same. More specifically, etching speed is not degraded even if thickness of a copper-based metal film is increased, a phenomenon (lift-off) where a photoresist is removed by an etchant does not occur, and erosion (a CD loss) of an upper portion of the copper-based metal film after etching is minimized to realize a fine pattern.
Patent KR-20200078308-A (KR)
Title: Package carrier tape substrate and preparation method thereof
Inventor: WANG QING
IPC: B32B17/04
Filed: 2019-09-16
Abstract: The present invention provides a package carrier tape substrate and a manufacturing method thereof. The package carrier tape substrate sequentially includes a cured sheet, an adhesive film, and a metal foil integrally pressed from top to bottom. Here, the roughness of one side of the cured sheet away from the adhesive film is 3 to10 μm. The package carrier tape substrate provided by the present invention meets application requirements since a height of a UV adhesive is within the range of 500 to 580 μm, and the bonding force between a final module and a card is 90 N or more, so the package carrier tape substrate also meets combination requirements of the module and the card.
Patent KR-20200047317-A (KR)
Title: Ultra-low temperature austenitic high manganese steel having excellent shape and manufacturing method for the same
Inventor: LEE UN HAE
IPC: C22C38/20
Filed: 2019-09-26
Abstract: An ultra-low temperature austenitic high-manganese steel material having excellent shape according to one aspect of the present invention comprises: 0.2-0.5 wt% of C, 23-28 wt% of Mn, 0.05-0.5 wt% of Si, 0.03 wt% or less of P, 0.005 wt% or less of S, 0.5 wt% or less of Al, 2.5-4.5 wt% of Cr, 0.0005-0.01 wt% of B, and the remaining balance of Fe and other inevitable impurities. The steel material has a microstructure including 95 area% or more of austenite, and has a Charpy impact toughness of 30 J or more at -196°C (based on a thickness of 5 mm). In addition, the maximum height difference between a ridge and a groove formed in a region within 2 m along a rolling direction may be within 10 mm.
Patent KR-20210037152-A (KR)
Title: Vacuum Cleaner for Bed
Inventor: KISANG JUNG
IPC: A47L9/04
Filed: 2019-09-27
Abstract: The present invention relates to a vacuum cleaner for beds. The vacuum cleaner for beds comprises: two suction parts with a width corresponding to the width of the mattress through which outside air is sucked; one dust bin to collect the dust contained in the outside air; a suction passage connecting the suction unit and the dust bin; two fan motors communicating with the dust bin; a discharge unit through which the filtered air is discharged; and a discharge passage connecting the fan motor and the discharge unit.
Patent KR-20210041757-A (KR)
Title: Electronic apparatus and control method thereof
Inventor: KIM JAE HO
IPC: G06F3/01
Filed: 2019-10-08
Abstract: Disclosed is an electronic device. The electronic device of the present invention comprises: a user interface; a camera; a memory for storing a first artificial intelligence model trained to obtain information on emotions based on an input image; and a processor connected to the user interface, the camera, and the memory to control the electronic device. The processor may identify whether a text includes first information on the emotions of the user when the text is entered through the user interface, obtain second information on the emotions by inputting an image obtained through the camera into a first artificial intelligence model when the text includes the first information, and identify the emotion type of the user based on the first information obtained from the text and the second information obtained from the image.
Patent KR-20210041836-A (KR)
Title: Manufacturing process of sliding door guide equipment and sliding door guide equipment manufactured by the same
Inventor: KIM KI YOUNG
IPC: B66B13/30
Filed: 2019-10-08
Abstract: According to the present invention, a manufacturing method of a sliding door guide device including a moving unit moving along a door rail and a fixed unit in which one part is coupled to the moving unit and another part is fixed to a sliding door comprises: an arrangement step of disposing the moving unit and the fixed unit to be in contact with each other; a fixing step of being coupled to a groove formed in the moving unit and a protrusion unit of the fixed unit formed on a surface in contact with the moving unit to correspond to the groove and fixed; and a pressing step of pressing a wing unit bent at a predetermined angle in the direction of the moving unit in the moving unit and the fixed unit to be formed.
Patent KR-20210045780-A (KR)
Inventor: SEOKHYUN HONG
IPC: G09G3/3233
Filed: 2019-10-17
Abstract: The present invention relates to a display device having a current sensing function which comprises: a display panel formed with a plurality of pixels connected to sensing lines; and a sensing unit performing a sensing operation of receiving a sensing current of the pixels through a plurality of sensing channels connected to the sensing lines and sampling the sensing current to a voltage value and a scaling operation of adjusting a range of the sampled voltage value. The sensing unit includes: an amplifier including an inverted input terminal receiving the sensing current, a non-inverted input terminal receiving a reference voltage for initialization, and an output terminal outputting an integrated value; an integration capacitor connected between the inverted input terminal and the output terminal of the amplifier during the sensing operation to store the sensing current input to the inverted input terminal and connected to a first reference voltage during the scaling operation; and an integration capacitor unit sampling the integrated value output from the amplifier during the sensing operation and connected to the integration capacitor in parallel during the scaling operation to scale and output a voltage range of the sampled integrated value. According to the present invention, although the size of the sensing circuit is reduced, the current sensing performance can be guaranteed.
Patent KR-20210050930-A (KR)
Title: Makeup cosmetic composition for jelly type comprising solubilized water phase
Inventor: LIM HYO JUNG
IPC: A61K8/02
Filed: 2019-10-29
Abstract: The present invention relates to a makeup cosmetic composition comprising a powder part, an aqueous binder including solubilized silicone, and an oil binder. The present invention provides instant moisture and cooling sensation when used by containing a large amount of aqueous components while maintaining the elasticity of semi-solid makeup cosmetics.
Patent KR-20210052642-A (KR)
Title: Backlight
Inventor: PARK YOUNG MIN
IPC: G02B5/20
Filed: 2019-10-29
Abstract: According to the present invention, a backlight comprises: a light source board; light sources positioned on the light source board; an angle filter positioned on the light source board and the light sources; a first light guide layer filling a space between the light source board and the angle filter and covering the light sources; and a second light guide layer located on the angle filter. Therefore, the backlight can provide light having uniform brightness while reducing a thickness.
Patent KR-20210051155-A (KR)
Title: Pressing jig and method for manufacturing secondary battery using the same
Inventor: HWANG GYU OK
IPC: H01M10/058
Filed: 2019-10-30
Abstract: The present invention relates to a pressurizing jig having a structure in which separated sub-plates with n pressurized surfaces (n is an integer greater than or equal to 3) are aggregated, and a method for manufacturing a secondary battery using the same. In the process of cell activation, sequential pressurization of the secondary battery and smooth discharge of gas are induced.
Patent KR-20210052786-A (KR)
Title: Lidar apparatus
Inventor: BAIK SUNG HOON
IPC: G01S7/497
Filed: 2019-10-31
Abstract: A LIDAR device according to an exemplary embodiment of the present invention includes: a light source; an optical fiber coupler for emitting a laser beam oscillated from the light source into a measurement area and receiving a scattered optical signal; a light detection part for detecting the laser beam transmitted along the optical fiber coupler and the received optical signal; and a processing part for processing data transmitted from the light detection part. The light detection part may include a first sensor that detects the received optical signal and a second sensor that detects the output of the transmitted laser beam and is used to correct the error of the optical signal. The LIDAR device may solve the problem of optical misalignment.
Patent KR-20210052033-A (KR)
Title: Wide area forming device anti-friction means
Inventor: JUNG YONG WHA
IPC: C03B11/12
Filed: 2019-10-31
Abstract: The present invention relates to a large-area molding device which comprises: a main chamber in which a preheating unit for preheating a mold unit containing a molded object, a molding unit for molding the molded object by pressing the mold unit, and a cooling unit for cooling the mold unit are sequentially arranged along a first direction; and a friction preventing means preventing the mold unit from being brought into frictional contact in the first direction with respect to a support surface on which the mold unit is placed when the mold unit is transferred in the first direction. Therefore, occurrence of abrasion or foreign substances can be prevented.
Patent KR-20210060238-A (KR)
Inventor: HEO JIN WOO
IPC: H01M50/40
Filed: 2019-11-18
Abstract: In a separator manufacturing method according to the present invention, by using polyvinylpyrrolidone (PVP) acting as a dispersant, even if inorganic particles having a small particle diameter are used in a slurry for forming a porous coating layer, the dispersibility of the particles is high, thus preventing agglomeration. Accordingly, inorganic particles are uniformly distributed in a porous coating layer of the finally formed separator. In addition, PVP and a fluorine-based binder resin are used in combination as a binder resin of the porous coating layer, thus having the effect of improving the peel strength of a separator and the adhesion of the separator to an electrode. Moreover, a non-solvent component for a fluorine-based binder resin is used as a solvent of the PVP, and a non-solvent component for PVP is used as a solvent of the fluorine-based binder resin, and thus the process of phase separation of the binder resins in the porous coating layer is effectively induced when the porous coating layer is dried under humidified conditions. Accordingly, the formation of an adhesive portion on the surface portion of the porous coating layer is accelerated.
Patent KR-20200063064-A (KR)
Title: Nitrogen-containing cyclic organoxysilane compound and method for producing the same
Inventor: TONOMURA YOICHI
IPC: C07F7/18
Filed: 2019-11-22
Abstract: The present invention relates to a nitrogen-containing cyclic organoxysilane compound, in which the compound is able to be refined through distillation and generation of alcohol with a low boiling point is low, and a method of manufacturing the nitrogen-containing cyclic organoxysilane compound. According to the present invention, the nitrogen-containing cyclic organoxysilane compound is represented by general formula (1), wherein R^1 represents a divalent hydrocarbon group, R^2 represents a monovalent hydrocarbon group or an organoxy group represented by general formula (2), R^3 represents a divalent hydrocarbon group, A represents a group of General formula (3) or (4), and E represents an oxygen atom, a sulfur atom, or a group represented by general formula (5).
Patent KR-20210062831-A (KR)
Title: Water-tank structure of boilor
Inventor: AHN JAE SIK
IPC: F24H9/12
Filed: 2019-11-22
Abstract: In accordance with the present disclosure, a water supply tank structure for a boiler includes: a water supply tank located in a body part having a combustion chamber to store water heated by a heat source, therein; and an expansion buffer part installed vertically in an upper part of the water supply tank to perform buffering by absorbing an expanded amount of the water when the water is expanded due to a temperature rise. The expansion buffer part is connected with a collection pipe to collect used hot water. In accordance with the present invention, the expansion buffer part is provided in the upper part of the water supply tank to buffer an excessive pressure rise when the water is expanded by a temperature rise, thereby preventing the boiler from swelling or a pipe from bursting from a rapid temperature rise, minimizing the discharge of steam from the inside of the water supply tank to the outside, and preventing collected cold water of the boiler from being mixed directly with the water in the water supply tank.
Patent KR-20210062846-A (KR)
Title: Air conditioner
Inventor: CHO HUI SANG
IPC: F24F13/24
Filed: 2019-11-22
Abstract: An air conditioner capable of reducing noise is disclosed. According to the present disclosure, the air conditioner comprises: a housing in which an inlet and an outlet are formed; a fan provided to suck air from the inlet and discharge the air to the outlet, and including a plurality of fan blades and a mounting space formed between two fan blades positioned at one end among the plurality of fan blades; a fan driving device coupled to one end where the mounting space of the fan is formed and provided to drive the fan; and a stabilizer including a body formed so that an interval between the fan is a first distance, and a deformable part positioned to correspond to the mounting space and formed such that an interval between the fan is a second distance greater than the first distance.
Patent KR-20210062882-A (KR)
Inventor: PARK MIN HO
IPC: C22C38/50
Filed: 2019-11-22
Abstract: The purpose of the present invention is to provide a thick steel material with improved low temperature toughness. The thick steel material according to an embodiment of the present invention comprises 0.14 to 0.28 wt% of C, 0.1 to 1.5 wt% of Si, 0.6 to 1.6 wt% of Mn, 0.02 wt% or less (excluding 0 wt%) of P, 0.005 wt% or less (excluding 0 wt%) of S, 0.01 to 0.1 wt% of Al, 0.01 wt% or less (excluding 0 wt%) of B, 0.3 wt% or less (excluding 0 wt%) of Cu, 0.1 to 0.5 wt% of Ni, 0.5 to 1.2 wt% of Cr, 0.03 wt% or less (excluding 0 wt%) of Ti, 0.01 wt% or less (excluding 0 wt%) of V, 0.1 to 0.5 wt% of Mo, 0.02 to 0.05 wt% of Nb, and the balance of Fe and unavoidable impurities. Moreover, the hardness of the thick steel material is 350 Hv or more.
Patent KR-20210064590-A (KR)
Title: Apparatus for culturing oyster
Inventor: YOON GI OH
IPC: A01K61/55
Filed: 2019-11-26
Abstract: The present invention relates to an oyster farming apparatus for rearing aquaculture animals, in particular clams, more specifically oysters, at sea, comprising: a plurality of fixing units spaced apart from each other at regular intervals on the bottom of the sea; a connection unit connected to the plurality of fixing units and coupled with a buoy at an end; a nurturing net connected to the connection unit; a turbine unit coupled to the lower end of the nurturing net and changing an angle connected to the nurturing net and the connection unit; and a coupling unit coupled between the nurturing net and the turbine unit and coupling the turbine unit and the nurturing net.
Patent KR-20210065530-A (KR)
Title: Printed circuit board
Inventor: KIM JUNG SOO
IPC: H05K1/11
Filed: 2019-11-27
Abstract: The present disclosure relates to a printed circuit board comprising: an insulating layer having a first surface and a second surface opposite to the first surface; and a first wiring comprising a first line pattern disposed on the first surface of the insulating layer, and a plurality of first protruding patterns each penetrating a part of the insulating layer from the first surface and each connected to the first line pattern so as to overlap the first line pattern on a flat surface. Therefore, the present invention is capable of having a high adhesive force.
Patent KR-20210070723-A (KR)
Title: System for harvesting follicular units and handpiece used in the same
Inventor: KIM BYOUNG SUL
IPC: A61B17/34
Filed: 2019-12-05
Abstract: According to an embodiment, disclosed is handpiece (300) used for a hair follicle collection system. The handpiece comprises: a linear motor (301) for converting electrical energy into linear kinetic energy; a needle chuck (303) that is operatively connected to the linear motor (301) and moves linearly by linear kinetic energy; and a needle (305) operatively connected to the needle chuck (303) and detachably coupled to the needle chuck (303). A component for rotating the needle (305) is not included. By the linear kinetic energy converted by the linear motor (301), the needle (305) linearly moves from an initial position (IL) to a target position (TL).
Patent KR-20210071419-A (KR)
Title: Multi stage controllable clutch water pump
Inventor: KIM WAN QYU
IPC: F04D13/02
Filed: 2019-12-06
Abstract: The present invention relates to a multi-stage controllable clutch water pump, comprising: a pulley positioned at one side of a drive shaft of a pump supplying a coolant to an engine, and rotating around the drive shaft by receiving a rotational force of the engine; a multi-stage control solenoid located inside the pulley and not constrained to the drive shaft; a permanent magnet disk located on one side of the multi-stage control solenoid and constrained to the drive shaft; and a cooling ring connected to the pulley and having a variable distance to the permanent magnet disk according to an operation of the multi-stage control solenoid. According to the provided multi-stage controllable clutch water pump, by adjusting strength of a magnetic force generated by the multi-stage control solenoid, a rotation speed of the permanent magnet disk connected to the drive shaft can be controlled, and ultimately a flow rate of the coolant can be adjusted according to an engine rotation speed and a load.
Patent KR-20210072915-A (KR)
Title: Unified communication/call center client system and unified communication/call center client service method using customer relation management middleware
Inventor: YANG JOONG HYUN
IPC: G06F15/16
Filed: 2019-12-10
Abstract: Disclosed are a unified communication (UC)/call center client system and a UC/call center client service method using customer relation management (CRM) middleware having a server/client mode. According to one embodiment of the present invention, the UC/call center client system comprises: a first UC/call center client having CRM middleware installed therein and set in a CRM server mode; and at least one second UC/call center client connected to the first UC/call center client via a network, and set in a CRM client mode. The first UC/call center client can respond to a request of the at least one second UC/call center client to provide a screenshot of a contact and a CRM list for the at least one second UC/call center client.