baber/WOPTO huggingface dataset:
Patent KR-20210027886-A (KR)
Title: Waist Cushion Capable of Compensating for Physiological Curvature Deformity of Spine
Inventor: SHIN JOON SHIK
IPC: A47C27/14
Filed: 2019-09-03
Abstract: A waist cushion for compensating physiological curvature deformity of a spine is disclosed. According to an embodiment of the present invention, the waist cushion has a body of which a front side having a curved shape which gradually thickens from a first end to a first point and gradually becomes thinner from the first point to a second end, realized as an elastic body having elastic restoring force. A predetermined area in a horizontal direction perpendicular to a direction connecting the first end and the second end based on the first point is formed as a horizontal support unit in the body. When the first point is positioned in a user′s thoracolumbar junction, the transverse support unit supports the thoracolumbar junction and a body part extended in the transverse direction from the thoracolumbar junction and distributes load of an upper portion of the thoracolumbar junction.
Patent KR-20200033187-A (KR)
Title: Mask forming method
Inventor: YAEGASHI HIDETAMI
IPC: G03F7/32
Filed: 2019-09-17
Abstract: The present invention relates to a method for forming a mask capable of improving the precision of a pattern. The method for forming a mask comprises the steps of: forming a photosensitive organic film on a product to be processed; generating a first region having an acidic functional group and a second region having a protecting group protected by the acidic functional group in the photosensitive organic film by performing selective exposure of the photosensitive organic film and baking after exposure; generating salt in the first region by infiltrating a basic substance into the first region using a gaseous substance or a solid substance; and dissolving the salt in the developer to remove the first region.
Patent KR-20210033230-A (KR)
Title: An engineering drawing sharing system based on cloud for co-work
Inventor: KIM BYUNG IK
IPC: G06Q10/06
Filed: 2019-09-18
Abstract: The present invention relates to a cloud-based engineering drawing sharing system for collaboration, and more specifically, to a cloud-based engineering drawing sharing system for collaboration, which can increase data utilization and work efficiency by easily accessing information on drawings with large capacity and high complexity from the outside through a network including a cloud server. For this purpose, provided is the cloud-based engineering drawing sharing system for collaboration, which includes: a cloud server which allows a working drawing or a converted drawing of the working drawing to be uploaded or, when there is an inquiry request for the converted drawing, inquires or transmits it to an inquirer terminal; a DB server which is communicatively connected with the cloud server and records information about the uploaded working drawings or converted drawings; and a conversion server which is communicatively connected to the DB server and converts the working drawing into a converted drawing in another format when receiving a conversion command for the working drawing from the DB server.
Patent KR-20200037085-A (KR)
Title: Electromagnetic relay
Inventor: HUANG ZHIHONG
IPC: H01H50/44
Filed: 2019-09-24
Abstract: The present invention relates to an electromagnetic relay which comprises: a base; a spool provided on the base; a coil wound on the spool; a yoke inserted into a hole formed in the spool; an armature movably disposed on the base; a movable contact fixed on the base; a static contact fixed on the base; a driving member adapted to be connected between the armature and the movable contact; and an elastic pressing member fixed on the base, pressed with regard to an outer side surface of the armature, determining a location of the armature on the base, and providing an auxiliary thrust to the armature. The location of the armature is reliably determined on the base by the elastic pressing member to prevent the armature from being separated from the base, and the auxiliary thrust can be provided to the armature by the elastic pressing member.
Patent KR-20210039842-A (KR)
Title: Vacuum carrier
Inventor: KIM JONG SUNG
IPC: H01M50/10
Filed: 2019-10-02
Abstract: The present invention provides a vacuum carrier capable of forming the vacuum pressure at various stages in the manufacture of secondary batteries. The vacuum carrier of the present invention comprises: a vacuum base having vacuum passages (20VP, 30VP) formed therein and vacuum suction holes (24, 34) connected to the vacuum passages (20VP, 30VP); and a vacuum unit sucking air from the vacuum passages (20VP, 30VP) inside the vacuum base to form a vacuum, wherein the vacuum unit comprises: vacuum filling blocks (51) with suction ports connected to a vacuum apparatus; and a movement driving apparatus moving the vacuum filling blocks (51) to enable the suction ports of the vacuum filling blocks (51) to be connected to the vacuum passages (20V, 30VP) inside the vacuum base.
Patent KR-20210045551-A (KR)
Title: The rehabilitation exercise system and method for operating the same
Inventor: PARK SUNG YUN
IPC: A63B23/14
Filed: 2019-10-16
Abstract: A rehabilitation exercise method according to an embodiment of the present invention includes the steps of: receiving a rehabilitation exercise selection signal input by a user; recording a rehabilitation practice video performed by a user using a rehabilitation exercise bar; analyzing the user's rehabilitation exercise posture based on the recorded rehabilitation video; and providing a feedback signal generated in response to the analyzed user's rehabilitation posture to any one of a user device and the rehabilitation exercise bar.
Patent KR-20210046392-A (KR)
Inventor: MOON YEO JU
IPC: A61K8/73
Filed: 2019-10-18
Abstract: The present invention relates to a cosmetic composition for moisturizing the skin. The cosmetic composition according to an aspect includes methylhydrogenated rosinate, and phytosteryl/isostearyl/cetyl/stearyl/behenyldimer dilinoleate to have an excellent skin moisturizing effect and skin luster effect, thereby being able to be used as the cosmetic composition for moisturizing the skin.
Patent KR-20210047682-A (KR)
Inventor: KIM JIN HO
IPC: G01R19/165
Filed: 2019-10-22
Abstract: Disclosed are a method and a device for estimating a state of a battery. The disclosed method for estimating a state of a battery comprises the steps of: determining an amount of state change of the battery by using a voltage difference between a sensing voltage of the battery and an estimated voltage of the battery estimated from an electrochemical model corresponding to the battery; updating the internal state of the electrochemical model based on the amount of state change of the battery; and estimating state information of the battery based on the internal state of the electrochemical model.
Patent KR-20210049628-A (KR)
Title: Edge trimming knife
Inventor: MOON KYOUNG NAM
IPC: B27D5/00
Filed: 2019-10-26
Abstract: The present invention is to provide an edge trimming knife. The configuration of the edge trimming knife of the present invention comprises: a knife body (10); a trimming blade (12) provided on the knife body (10); and an edge knife line (12NL) provided on the trimming blade (12) to cut off an edge (4) of an article (2).
Patent KR-20210050854-A (KR)
Title: Resource Saving Wedge Pin Molding Device
Inventor: HONG CHOON HEE
IPC: B21D37/08
Filed: 2019-10-29
Abstract: The present invention relates to a molding apparatus which molds a plurality of wedge pins (10) by a continuous process, comprising: a lower base (20) which molds the exterior and a long hole (11) of a product on an upper surface, and has a molding die (21) having a large number of molding hole groups (25); an upper base (30) placed corresponding to the lower base (20), and has a cutting die (31) having a large number of molding cutter groups (35) on a lower surface; and a molding means which successively molds the wedge pins (10) by stage of moving materials (R) by the molding die (21) and the cutting die (31) through elevation of the upper base (10). Accordingly, the present invention is able to mass-produce products at once by continuous input into the molds, increase efficiency as well as productivity, reduce the waste of materials by at least 25%, promote a cost reduction, and provide excellent economic feasibility and convenience overall.
Patent KR-20190128612-A (KR)
Title: Supersonic waves cleaner
Inventor: JANG HYUNG SOO
IPC: B08B3/12
Filed: 2019-11-08
Abstract: The present invention relates to an ultrasonic cleaner which can further improve cleaning efficiency through a large area of a vibration plate causing vibration in conjunction with a vibration element. The present invention adopts a vibration module composed of a combination of one or a plurality of unit vibrators and a case having a large vibration plate area to implement a new type of vibration method by which a vibration wave generated from the vibration element can be transmitted through various paths and the intensity and strength of the vibration can be increased, thereby greatly increasing cleaning ability with only a few vibrators, achieving economic advantages due to reduced production costs, greatly reducing noise, achieving easy manufacture and assembly, and having advantages in terms of warranty work (A/S), maintenance and management, or overall operations.
Patent KR-20210057862-A (KR)
Title: Touch sensor and a display device including the same
Inventor: YANG SUNG JIN
IPC: G06F3/041
Filed: 2019-11-12
Abstract: Provided are a touch sensor and a display device in which the resistance of electrode portions of the touch sensor is lowered. The display device includes: a first substrate; a plurality of light emitting elements disposed on the first substrate; a second substrate disposed opposite the first substrate; and a touch sensor disposed on the second substrate, wherein the touch sensor includes a first touch conductive layer which is disposed on the second substrate and includes a first transparent conductive material, a touch insulating layer disposed on the first touch conductive layer, and a second touch conductive layer which is disposed on the touch insulating layer and includes a second transparent conductive material. Moreover, the first touch conductive layer includes a plurality of first sub-sensing electrodes arranged in a first direction, a connecting portion connecting the first sub-sensing electrodes adjacent to each other, and a plurality of second sub-sensing electrodes which are arranged in a second direction crossing the first direction and are spaced apart from the first sub-sensing electrodes and the connecting portion. In addition, the second touch conductive layer includes a third sub-sensing electrode electrically connected to one of the first sub-sensing electrodes through a plurality of first contact holes passing through the touch insulating layer, and a fourth sub-sensing electrode which is electrically connected to one of the second sub-sensing electrodes through a plurality of second contact holes passing through the touch insulating layer so as to electrically connect the second sub-sensing electrodes adjacent to each other and is spaced apart from the third sub-sensing electrode.
Patent KR-20210058070-A (KR)
Title: Multicopter Yawing Control System
Inventor: CHOI JONG PIL
IPC: B64C39/02
Filed: 2019-11-13
Abstract: The present invention relates to a yawing control system for a multicopter, wherein when the output of a pair of motors which rotate in the same direction is increased in order to make a fuselage yaw, difference occurring in pulse width modulation (PMW) with other motors rotating reversely is sensed to enable wind force of a separate yawing blade to make the fuselage rotate, thereby rapidly lowering the output of a motor caused by yawing to reduce consumption of a battery. The yawing control system for a multicopter according to the present invention comprises: a plurality of arms disposed radially on a fuselage; and A motors and B motors disposed alternately on a leading end of each arm, which rotate in an opposing direction respectively to rotate A blades and B blades, wherein a flying control unit is incorporated in the fuselage, the A motors and the B motors are connected to the flying control unit through motor drivers thereof, thereby controlling the output. Moreover, the A motors and the B motors transmit PWM signals to the flying control unit through motor output sensors disposed respectively thereon, and the flying control unit controls the output of the A motors and the B motors differently in a yawing operation of rotating the fuselage on an y-axis. A yawing motor is interposed between a A motor and a B motor through an auxiliary arm, a yawing blade rotated by the yawing motor is disposed perpendicular to an x-axis and parallel to the y-axis, so the fuselage can spin itself on the y-axis by force of wind, and the yawing motor is configured to rotate forward or backward dependent on difference in PWM signal values of the A motors and the B motors.
Patent KR-20210062406-A (KR)
Inventor: PARK BOK NYONG
IPC: H04W48/04
Filed: 2019-11-21
Abstract: Disclosed is an operation method of a terminal. A terminal according to an embodiment receives information on a cell identifier list and a data network from a node, and attempts to access the data network inside or outside a service area. In this case, the service area is based on a cell identifier in the cell identifier list. When the terminal attempts to access the data network within the service area, the terminal can request a session on the basis of the received information and is allowed to access to the data network. When the terminal attempts to access the data network outside the service area, the terminal cannot request the session and is not allowed to access the data network.
Patent KR-20200061310-A (KR)
Title: Pharmaceutical composition comprising histone deacetylase 6 inhibitors
Inventor: CHOI YOUNG IL
IPC: A61K31/495
Filed: 2019-11-22
Abstract: The present invention relates to a pharmaceutical composition for preventing or treating CMT disease containing a histone deacetylase 6 (HDAC6) inhibitor. The pharmaceutical composition according to the present invention has HDAC6 inhibitory activity, and is effective in the prevention and treatment of CMT disease.
Patent KR-20210064441-A (KR)
Title: A freckle beauty formula
Inventor: YONG TANG
IPC: A61K8/36
Filed: 2019-11-25
Abstract: The present invention discloses a beauty prescription for blemish removal, which comprises: 20-60 parts by weight of medium red rose petal powder, 20-60 parts by weight of hydrolyzed pearl powder, 10-20 parts by weight of albumin peptide, 1-2 parts by weight of maltodextrin, 0.5-1 parts by weight of silicon dioxide and 0.5-1 parts by weight of magnesium stearate by calculating weights. A preparation procedure is as follows: preparing medium red rose petal powder, hydrolyzed pearl powder, albumin peptide, maltodextrin, magnesium stearate, and silicon dioxide that meet the quality standards; inspecting an outer packaging and passing an inspection; removing the outer packaging to keep the ingredients ready for use; and weighing medium red rose petal powder, hydrolyzed pearl powder, albumin peptide, maltodextrin, magnesium stearate and silicon dioxide according to the number of parts by weight; and putting into a hopper mixer to obtain a total mixed powder. The beauty prescription for blemish removal provided by the present invention has efficacy such as invigorating liver and energy, soothing liver and mind, freckles removal, beauty, etc.
Patent KR-20210063848-A (KR)
Title: Z-spring and method for manufacturing Z-spring
Inventor: KIM YOUNG KEUN
IPC: B32B37/10
Filed: 2019-11-25
Abstract: The present invention relates to a method for manufacturing a Z-spring for supporting an air suspension of a vibration-free vehicle. According to the present invention, the method comprises the following steps: stacking 5 to 20 carbon fiber prepregs immersed in resin in a preform mold; preparing layers of multiple dimensions while providing a predetermined level of pressure and temperature; stacking the pre-produced layers in order in a mold for product molding; and molding a Z-spring bent in a protruding structure while providing a predetermined level of pressure and temperature conditions. As a result, spring-back can be prevented in the process of manufacturing the relatively thick Z-spring with the carbon fiber composite material.
Patent KR-20210065494-A (KR)
Title: Fixing structure and fixing method of terminal for solder
Inventor: PARK BEOM JIN
IPC: H01R13/506
Filed: 2019-11-27
Abstract: An objective of the present invention is to provide a structure for fixing a terminal for a solder having a sealing structure not to introduce oil through a wire core, reducing the number of component parts, having a simple structure, and improving size and cost competitiveness when configuring a package, and a method thereof. The structure for fixing a terminal for a solder comprises: a wire; a conductive terminal pressed at an end of the wire and protruded therein with a solder protrusion at one side; and a plate repressed therein with a fixing part to insert the terminal into one surface thereof. A solder hole is formed at the fixing part through the plate. The solder protrusion is disposed through the solder hole in a state that the terminal is inserted into the plate. A method for fixing a terminal for a solder comprises: pressing the terminal to an end of a wire; inserting the terminal into the plate to assembly the terminal with the plate to protrude a solder protrusion of the terminal from a rear surface of the plate; and soldering the solder protrusion with a circuit board.
Patent KR-20210068847-A (KR)
Title: Elevator control device
Inventor: LEE HO JUN
IPC: B66B13/14
Filed: 2019-12-02
Abstract: The present invention relates to an elevator control device. The elevator control device comprises: a car button part that detects continuous push of a button on a specific floor; a door open time control part that adjusts a door open time for the specific floor if the continuous push of the button is longer than a basic time; a door open time storage part for storing door open time data for the specific floor; and a control part that controls the opening and closing of the door of an elevator based on the door opening time according to the continuous push. The door opening time can be efficiently adjusted according to the push time of the button.
Patent KR-20210070427-A (KR)
Title: Light control member, display device and method of manufacturing for display device
Inventor: CHO SUNG WON
IPC: G02B26/08
Filed: 2019-12-04
Abstract: A light control member, a display device including the same, and a method of manufacturing the display device are provided. A light control member according to an embodiment includes a substrate; a non-conformal prism disposed on the substrate and including a first side surface extended at a first angle and a second side surface extended at a second angle greater than the first angle with respect to one surface of the substrate; an etching stopper disposed on the non-conformal prism; and an absorption pattern disposed on the etching stopper and disposed on the second side surface of the non-conformal prism. It is possible to easily control a desired viewing angle.
Patent KR-20210070079-A (KR)
Title: Method and apparatus for preparing aromatic vinyl based copolymer
Inventor: SHIN DAE YOUNG
IPC: C08F220/44
Filed: 2019-12-04
Abstract: The present invention provides a method and an apparatus for preparing an aromatic vinyl-based copolymer, in which a flow rate of a vaporized reaction mixture to a heat exchanger is controlled to prevent copolymer particles in a reactor from being sucked into the heat exchanger through a pipe (polymer entrainment phenomenon) to improve the quality of the aromatic vinyl-based copolymer, and polymerization of the vaporized reaction mixture is prevented in the heat exchanger to prevent the contamination of the heat exchanger and extend a reaction operation cycle to increase productivity.
Patent KR-20210070752-A (KR)
Title: System for providing restaurant prepayment service
Inventor: JUNG SEUNG WON
IPC: G06Q20/32
Filed: 2019-12-05
Abstract: An in-store payment service provision system of the present invention comprises the steps of: receiving, by a service server, vacancy information generated on the basis of a screen image captured by the POS terminal, from the vacancy confirmation system, and storing the same; receiving, by the service server, an order request from a user terminal; determining, by the service server, whether an order is possible in a store on the basis of an order rejection condition including the vacancy information, in response to the order request; if the determination result is an orderable store, transmitting order information according to the user's order request to an order receiving terminal of the store; receiving an order acceptance response or order rejection response to the user's order request from the order reception terminal; when the service server receives an order acceptance response from the order reception terminal, transmitting an order reception notification message to the user terminal; and when the service server performs an order rejection response from the order receiving terminal, transmitting an order rejection notification message to the user terminal.
Patent KR-20210074782-A (KR)
Title: Lithium adsorbtion molded article and lithium adsorption module using the same
Inventor: KUK SEUNG TAEK
IPC: B01J20/30
Filed: 2019-12-12
Abstract: The present invention relates to a lithium adsorption molded article comprising a lithium adsorbent and a binder, having a form of a hollow fiber, and including pores in a hollow wall constituting the hollow fiber, and a method for manufacturing the same. In addition, the present invention is to provide a lithium adsorption module which includes: a column-shaped lithium adsorption tank; and a lithium adsorption molded article in the form of the hollow fiber positioned in a bundle in a longitudinal direction in the tank, wherein a lithium-containing solution is introduced into the tank upper side inlet and discharged through the inside of the lithium adsorption molded article.
Patent KR-20210075673-A (KR)
Title: Electronic device for measuring a skin state of a user and method of operating the same
Inventor: OH YOUNGJAE
IPC: G16H40/67
Filed: 2019-12-13
Abstract: According to various embodiments of the present invention, a first electronic device comprises a display, a communication module, a camera module, and a processor. The processor can be set to check a request for measuring a skin condition of a user while the first electronic device is mounted on a second electronic device, to obtain control information for controlling the output of at least one light emitting device on the basis of information on the camera module and information on the light emitting device included in the second electronic device, to control the light output of the light emitting device of the second electronic device on the basis of the control information, to obtain at least one image including at least a part of a body of the user through the camera module when light is output through the light emitting device controlled by the control information, and to provide information on the skin condition of the user using the image.
Patent KR-20210078314-A (KR)
Title: Sidechain-based energy prosumer for safe energy trading in IoT environments
Inventor: PARK SE HYUN
IPC: G06Q50/06
Filed: 2019-12-18
Abstract: According to the present invention, disclosed is a sidechain-based energy prosumer for a safe energy transaction in an energy IoT environment. The present invention solves an account traceability problem through transaction encryption.