baber/WOPTO huggingface dataset:
Patent KR-20190128262-A (KR)
Inventor: PETERLINZ KEVIN
IPC: G01B15/00
Filed: 2014-07-07
Abstract: Structural parameters of a specimen are determined by fitting models of the response of the specimen to measurements collected by different measurement techniques in a combined analysis. X-ray measurement data of a specimen is analyzed to determine at least one specimen parameter value that is treated as a constant in a combined analysis of both optical measurements and x-ray measurements of the specimen. For example, a particular structural property or a particular material property, such as an elemental composition of the specimen, is determined based on x-ray measurement data. The parameter(s) determined from the x-ray measurement data are treated as constants in a subsequent, combined analysis of both optical measurements and x-ray measurements of the specimen. In a further aspect, the structure of the response models is altered based on the quality of the fit between the models and the corresponding measurement data.
Patent KR-20190130054-A (KR)
Inventor: GOUK ROMAN
IPC: H01L21/687
Filed: 2016-09-14
Abstract: 기판 지지 장치가 제공된다.  장치는 원형 베이스 플레이트, 및 베이스 플레이트의 둘레 주위에 배치된 하나 이상의 스페이서를 포함한다.  스페이서들은 베이스 플레이트의 최상부면으로부터 연장될 수 있고, 링 바디는 스페이서들에 결합될 수 있다.  링 바디는 베이스 플레이트와 링 바디 사이에 애퍼쳐들을 정의하기 위해 베이스 플레이트로부터 이격될 수 있다.  하나 이상의 지지 포스트가 베이스 플레이트에 결합될 수 있고, 베이스 플레이트로부터 연장될 수 있다.  지지 포스트들은 링 바디의 내측 표면으로부터 방사상 내측에 있는 위치들에서 베이스 플레이트에 결합될 수 있다.
Patent KR-20200007063-A (KR)
Inventor: YANG TAI HER
IPC: H05B45/00
Filed: 2020-01-13
Abstract: The present invention is to drive the same electric energy driving light emitting body with a multi-phase alternating current power supply having a phase difference or a direct current power supply rectified by the multi-phase alternating current power supply, or to individually drive each of electrical energy driven light emitting bodies closely installed, thereby reducing a generation of a pulse which projects light to the outside.
Patent KR-20210090854-A (KR)
Title: Dual cosmetic container with double button structure
Inventor: JINSOO JEONG
IPC: B65D77/04
Filed: 2020-01-13
Abstract: Provided is a dual cosmetic container with a double button structure, which comprises a container body, a refill container coupled to the container body and containing different kinds of contents, and a button opening and closing both sides of the container body and including first and second container lids each having first and second locking parts and first and second hooks fastened to the first and second locking parts, respectively, wherein a pressing part is formed between the first and second hooks of the button, and a lever projection is formed on the rear surface of the pressing part. Provided is the dual cosmetic container with the double button structure with improved productivity by simplifying a button structure for opening and closing the container lid.
Patent KR-20210092931-A (KR)
Title: Concrete composition for repair pavement
Inventor: AHN TAE HO
IPC: C04B20/10
Filed: 2020-01-17
Abstract: The present invention relates to a concrete composition for road repair, comprising: 16 to 21 wt% of cement; 1-3 wt% of blast furnace slag; 2-4 wt% of magnesia; 1-3 wt% phosphate; 25-35 wt% of fine aggregate; 32-40 wt% of coarse aggregate; 0.1-0.3 wt% of admixture; 0.2-0.8 wt% of fibers; and 5 to 9 wt% of water, wherein the fibers are preferably spiral-type PET fibers as shown in FIG 1. The present invention is a magnesia-based cement concrete composition, which is a super-fast-setting composition that cures within 8 hours. The composition for road repair should be able to speed up the road repair work, because traffic is restricted during road maintenance, and traffic control time must be minimized. In addition, the composition for road repair should have excellent adhesion to the existing road, and should have good rigidity such as compressive strength and tensile strength. The present invention mixes fibers in the composition for improving the tensile strength of the composition for road repair. In general, when fibers are mixed in a concrete composition, there is a problem in that the fibers are not dispersed in the composition and aggregated in one place. In the present invention, in order to prevent the problem and improve the dispersibility of the fibers, a polymer coating layer (10) is formed on a surface of the fibers to be mixed. The polymer coating layer (10) is preferably formed of a polymer solution (P). The present invention relates to a concrete composition for road repair for repairing damaged parts of asphalt and concrete roads.
Patent KR-20210092966-A (KR)
Title: Method for parking fee payment
Inventor: CHO BYUNG CHAN
IPC: H04M1/725
Filed: 2020-01-17
Abstract: Provided is a parking fee payment method. According to the present invention, when vehicle number information is obtained from a user who called a parking fee payment server, the vehicle number information received by the parking fee payment server is transmitted to a plurality of parking lot management servers so that parked vehicle information from one or more parking lot management servers having information on a vehicle with a vehicle number corresponding to the vehicle number information. The parking fee payment server receives one vehicle information selected from the user among a plurality of vehicle information received from the one or more parking lot management servers and receives parking fee information of the corresponding vehicle from the parking lot management server transmitting the vehicle information to receive payment. Accordingly, a user can pay a parking fee by calling the parking fee payment server, thereby enabling the user to conveniently pay the parking fee without installing a dedicated application for parking fee payment on the user's smartphone.
Patent KR-20210097307-A (KR)
Title: Method for architecture simulation service of real estate
Inventor: YUN JAE PUNG
IPC: G06Q50/16
Filed: 2020-01-30
Abstract: The present invention relates to a real estate building simulation service method that provides a service so that a service user can simulate in advance the appearance of a building of a desired shape at a desired geographical location of real estate. The method comprises the steps of: acquiring land use plan information and road view image information taken from a road according to the address of the real estate corresponding land delivered from a service user terminal; identifying information on restrictions on buildings that can be developed according to the use designated for the land from the information on the land use plan, and providing building information to the service user terminal so that the service user can select a desired building type according to the identified building restriction information; forming a building image according to the selected information, when the building information of the service user is transmitted through the building information provided through the building information service user terminal providing step; synthesizing the image formed through the building image forming step to the corresponding land area of the road view image; and providing the image synthesized through the image synthesis step to the service user terminal. Accordingly, since service users can simulate the current state of real estate and the state after development in advance, trial and errors of development can be greatly reduced.
Patent KR-20210098255-A (KR)
Title: Bending apparatus for display panel using interpolation control principle easily applied depending on the presence or absence of round bars and changes in diameter and bending method for the same
Inventor: KIM BONG HWAN
IPC: G02F1/13
Filed: 2020-01-31
Abstract: Various embodiments relate to a bending apparatus for a display panel using an interpolation control principle easily applied in accordance with the presence or absence of round bars and changes in diameter. The bending apparatus is the bending apparatus for the display panel which bends the other end of an FPCB having one end connected to the display panel in a direction in which the panel is located. The bending apparatus comprises: a panel support portion for supporting the display panel and moving the display panel in a first direction; a bending portion including a rotating portion which is movable in the first direction and in a second direction perpendicular to the first direction and rotates about a central axis of rotation, and a seating portion which is spaced apart from the central axis of rotation from the rotating portion, protrudes in the direction of the central axis of rotation, and supports at least a portion of the FPCB; and a control unit for controlling the movement of the panel support portion and the rotation and movement of the rotating portion. In addition, various embodiments are possible.
Patent KR-20210099304-A (KR)
Title: Four die forging device
Inventor: NA YOUN SOO
IPC: B21J7/14
Filed: 2020-02-04
Abstract: The present invention relates to a four-die forging device used for forging an ingot of various types of steel or alloys and a billet on a hydraulic forging press and a radial swaging device. According to the present invention, the four-die forging device uses a plate material containing carbon fiber on a sliding surface, thereby reducing abrasion generated on the sliding surface of upper and lower bodies and a side slide to significantly extend a non-repair period of the forging device.
Patent KR-20210101006-A (KR)
Title: Method for providing game by game providing device for improving coding ability
Inventor: LEE HYOUN SUP
IPC: G06F3/01
Filed: 2020-02-07
Abstract: In accordance with an embodiment, a method for providing a game by a game providing device comprises the steps of: displaying a basic quest in which at least one mission based on a plurality of basic concepts for coding education is provided for each basic concept through a display unit as an application for providing a coding game is executed; analyzing a user signal input in response to the basic quest and determining a coding level of a user and a vulnerable concept of the user determined to be vulnerable among the plurality of basic concepts in accordance with whether the basic quest is solved; creating a main quest to enable learning about the vulnerable concept determined based on the coding level of the user and providing the same through the display unit; and analyzing the user signal input in response to the main quest, and provide a step-by-step reward in accordance with the degree of resolution of the main quest in accordance with analyzed results. The plurality of basic concepts include conditions, repetitions, functions, variables, and constants.
Patent KR-20200050912-A (KR)
Inventor: SON KYOUNG MOK
IPC: A47D1/00
Filed: 2020-02-11
Abstract: The present invention relates to a carrier device for an infant chair, capable of improving the convenience of use of an infant chair. The carrier device for an infant chair of the present invention comprises: an integrated infant chair (A) molded out of a cushioned material by copying the shape when an infant is seated thereon; a moving plate (B) formed with a stepped groove (B1) into which the infant chair (A) is inserted on the upper end thereof, and having a plurality of wheels (B2) on the bottom surface thereof; a traction handle (C) coupled to one side of the upper circumference of the moving plate (B) to pull the infant chair (A); a fastening projection (D) installed on both sides of the infant chair (A); and a fastening buckle (E) mounted on both upper ends of the moving plate (B) to fasten the fastening projection (D) of the infant chair (A).
Patent KR-20210036237-A (KR)
Title: Compound for organic electronic element, organic electronic element comprising the compound, and an electronic device thereof
Inventor: SO KI HO
IPC: C07D409/12
Filed: 2020-02-19
Abstract: The present invention provides: an organic electric element comprising a compound represented by chemical formula 1, a first electrode, a second electrode, and an organic material layer between the first electrode and the second electrode; and an electronic device including the organic electric element. In addition, by including the compound represented by chemical formula 1, it is possible to lower a driving voltage and improve luminous efficiency and lifespan of the organic electric element.
Patent KR-20200104822-A (KR)
Title: Ship
Inventor: LEE KYO BIN
IPC: B63B35/00
Filed: 2020-02-27
Abstract: The present invention relates to a ship, which is divided into a bow part, a stern part, a central part between the bow part and the stern part and has a plurality of cargo tanks installed in a hull to store cargos. The ship includes: a cabin installed on the stern part; anchor equipment installed on the bow part; mooring equipment installed on the bow part; a trunk deck installed on the central part; a pipeline connected to the plurality of cargo tanks and extended from the bow part to the stern part along a hull central line on the trunk deck; a manifold connected to the pipeline and installed on the trunk deck; a winch installed on the trunk deck of one side based on the pipeline; cranes installed on the trunk deck of both sides based on the pipeline; and a plurality of rotor facilities installed on the trunk deck. The plurality of rotor facilities include at least one first rotor facility and at least one second rotor facility arranged on both sides of the trunk deck, respectively. The first rotor facility and the second rotor facility are arranged asymmetrically to each other. The installation of the first rotor facility and the second rotor facility is restricted by the pipeline, the mooring equipment, the winch and the crane.
Patent KR-20210111031-A (KR)
Title: Apparatus of Generating Vortex Fluid High Efficiently for Water Treatment System and Water Treatment System comprising the Same
Inventor: CHO CHONG JOO
IPC: C02F3/20
Filed: 2020-03-02
Abstract: The present invention relates to a high-efficiency vortex generation apparatus for a water treatment system to increase water treatment efficiency and a water treatment system including the same. According to one embodiment of the present invention, the high-efficiency vortex generation apparatus for a water treatment system processes sewage or wastewater in a treatment tank. According to the present invention, high-efficiency vortex generation apparatus comprises: a chamber including a main body having an inner part through which sewage or wastewater in a treatment tank passes along the central axis, an inlet unit formed at the lower part of the main body so that the sewage or wastewater in the treatment tank flows into the main body, and an outlet unit formed in the upper part of the body so that the sewage or wastewater introduced into the main body is discharged to the outside of the main body; an air inlet unit through which the air introduced from the outside of the treatment tank passes; an air acceleration unit including a first end part connected to the air inlet unit through which the air is introduced from the air inlet unit, an acceleration unit extending from the first end part and having a cross-sectional area smaller than that of the air inlet unit to accelerate the air introduced from the first end part, and a second end part connected to the acceleration unit to discharge the accelerated air; and an air jetting unit receiving the air accelerated from the air acceleration unit through one end part connected to the second end part of the air acceleration unit and injecting the accelerated air to generate a vortex turning along the inner surface of the main body of the chamber inside the main body of the chamber through the other end part connected to the inside of the main body of the chamber.
Patent KR-20210115726-A (KR)
Inventor: BAK U MAN
IPC: G06K19/06
Filed: 2020-03-16
Abstract: The present invention provides an OMR card comprising a question unit composed of a plurality of questions and an answer display unit composed of a plurality of selection numbers corresponding to the question unit. The OMR card with a color is configured to have the background color of an answer background part of the answer display unit to have a different background color according to the question.
Patent KR-20200112694-A (KR)
Inventor: KOBAYASHI SHINJI
IPC: C08J5/18
Filed: 2020-03-16
Abstract: The present invention relates to an inspection method and an inspection apparatus. An object of the present invention is to provide the inspection method and the inspection apparatus capable of easily determining presence or absence of a defect in a circularly polarizing plate. A film-type inspection object (10) comprising a circularly polarizing plate (1) and a release film (16a) made of a polyethylene terephthalate-based resin, a retardation plate (4), and a phase difference filter (3) which constitutes cross nicol with the circularly polarizing plate (1), are arranged to be lined up in this order. Light is incident from either an inspection object (10) side or a phase difference filter (3) side. The inspection object (10) is observed from the other side to determine presence or absence of a defect in the circularly polarizing plate (1). In this inspection, as the retardation plate (4), a first retardation plate and a second retardation plate which has an in-plane retardation different from the same of the first retardation plate are sequentially used.
Patent KR-20210115907-A (KR)
Title: Hand dryer
Inventor: LEE KI JONG
IPC: A47K10/48
Filed: 2020-03-17
Abstract: According to one embodiment of the present invention, a hand dryer for drying hands by discharging wind when the hands are placed in a hand holding area comprises an ultraviolet light emitting module for emitting ultraviolet rays toward the placed hands, a camera for photographing the surface of the placed hands, an analysis module for analyzing information photographed by the camera, and a display module for displaying the information analyzed by the analysis module. The hand dryer of the present invention can reduce concerns of users about hygiene by using ultraviolet rays for disinfection and sterilization and displaying placed user's hands directly on a motor.
Patent KR-20210072669-A (KR)
Title: refrigerator
Inventor: JONG GYU PARK
IPC: F25D17/06
Filed: 2020-03-17
Abstract: The present invention provides a refrigerator in which a second cold air guide flow path is made to have a plurality of regions partitioned from each other, and any one of the regions is configured to supply cold air to a first cold air guide flow path through a supply flow path. Accordingly, it is possible to prevent a phenomenon in which cold air flows backward from the first cold air guide flow path toward the second cold air guide flow path.
Patent KR-20210001899-A (KR)
Inventor: KI JUNG HEE
IPC: B29C41/00
Filed: 2020-03-24
Abstract: The present invention relates to a polymer film which maintains excellent optical properties even under high temperature and high humidity, to a front plate comprising the same, and to a display device. The polymer film comprises a polymer resin selected from the group consisting of a polyamide-based resin and a polyimide-based resin. The haze (HZ_0) before autoclave treatment is 3% or less, and a ΔHZ_24 value represented by equation 1 is 500% or less.
Patent KR-20210120677-A (KR)
Title: Auxiliary unit for impression acquisitioning of implant
Inventor: CHOE BYEONG YEOL
IPC: A61C9/00
Filed: 2020-03-27
Abstract: The present invention relates to an auxiliary unit for impression acquisitioning of an implant, and more specifically, to an auxiliary unit for impression acquisitioning of an implant. According to an embodiment of the present invention, the auxiliary unit for impression acquisitioning of the implant includes: a coupling part through which a fastening hole is formed and is coupled by a screw and a fixture placed in an alveolar bone; and a plate part detachably coupled to the coupling part, wherein the plate part is laminated on an upper surface of the coupling part in one or multiple stages according to a separation distance between the coupling part and opposing teeth. Therefore, since height is adjustable, operator's convenience can be improved.
Patent KR-20210123627-A (KR)
Title: Control apparatus of grid connected power conversion apparatus
Inventor: LEE JAE SUK
IPC: H02J3/01
Filed: 2020-04-03
Abstract: The present invention discloses a control device for a grid-connected power conversion apparatus. The control device for a grid-connected power conversion apparatus of the present invention includes: an LCL filter unit which receives a voltage command value in which a damping component is reflected, and reflects a grid voltage to reduce a harmonic component flowing in a grid; an integrator which integrates a grid current output from the LCL filter unit; a damping control unit which adjusts and feeds back a control loop gain of a capacitor current flowing through a capacitor of the LCL filter unit, a capacitor voltage applied to the capacitor, a grid current output from the LCL filter unit, and a grid current integral value integrated through the integrator; and a calculator which is configured to calculate a voltage command value and a feedback voltage fed back from the damping control unit, to generate a voltage command value in which a damping component is reflected.
Patent KR-20210123673-A (KR)
Title: Power Transformer Maintenance Management Method and Power Transformer Maintenance Management Apparatus
Inventor: PARK YOON HO
IPC: G06Q50/10
Filed: 2020-04-03
Abstract: The present invention relates to a maintenance and management method for a power transformer and maintenance and management device for a power transformer maintenance that can present standards in terms of maintenance urgency and cost based on economic feasibility. The maintenance and management method for a power transformer comprises: a step of collecting information for managing the transformer; a step of calculating an evaluation index for the need for replacement of the transformer from collected information, and performing replacement evaluation for the transformer; a step of calculating an index for maintenance of the transformer from the collected information; a step of configuring an action plan for the transformer using the index for the maintenance of the transformer; and a setting an action priority for the transformer using the index for the maintenance of the transformer.
Patent KR-20210124624-A (KR)
Title: Louver device
Inventor: LEE YOUN SUNG
IPC: F24F13/15
Filed: 2020-04-07
Abstract: The present invention provides a manual and automatic louver device, which comprises: a frame installed on a window consisting of a horizontal bar and a vertical bar; a louver installed between the vertical bars to rotate in a predetermined angle range; and a controller for configuring a front panel part on a front surface, and a side panel part on a side surface of one end part, and forming a mounting part extending rearward from a rear surface of the other end part, wherein the controller mounts the mounting part on an inner side surface of the vertical bar. A louver is opened and closed in a manual mode or an automatic mode in conjunction with the controller. In the automatic mode, the louver is opened and closed in accordance with settings stored in the controller, and in the manual mode, the louver is opened and closed in accordance with an operation of the front panel part or the side panel part. In accordance with the manual and automatic louver device of the present invention, the controller can be operated not only on the front surface but also on the side surface, thereby achieving easy operation without a limit by the size of a space in which the louver is installed. In addition, the louver is configured in the controller to be operated manually or automatically, such that the louver can be flexibly operated in accordance with the space in which the louver is installed, and convenience and stability of use can be achieved at the same time.