baber/WOPTO huggingface dataset:
Patent KR-20200140704-A (KR)
Inventor: KOYAMA MASAHIRO
IPC: F16G13/06
Filed: 2020-05-14
Abstract: Provided are a link plate which is high in versatility, easy in manufacturing, can reduce friction resistance while maintaining the height of a guide-side end surface low, can suppress surface pressure, and can ensure rigidity with respect to tension, and a chain. The guide-side end surface (120) of the link plate (101) includes a flat portion (121) formed by a flat surface parallel to a straight line connecting centers (C) of connection holes (111) at leading and trailing ends, and both end surface portions (122) on both ends in a chain longitudinal direction of the flat portion (121). The both end surface portions (122) are formed to come closer to the straight line connecting the centers of the leading-end and trailing-end connection holes (111) as the both end surface portions (122) extend further from the flat portion (121).
Patent KR-20210140942-A (KR)
Title: Wireless charging device and vehicle comprising same
IPC: H02J50/00
Filed: 2020-05-14
Abstract: A wireless charging device according to an embodiment can distribute a magnetic flux, which is focused when a coil unit receives wireless power from the outside, in a desired direction by using two or more hybrid magnetic units having different calorific values. In particular, a second magnetic unit, having a larger heating value in comparison to a first magnetic unit among the magnetic units when the coil unit receives the wireless power from the outside, is disposed close to a shield unit, such that a magnetic flux density and heat dissipation are effectively distributed to increase wireless charging efficiency and heat generated from the second magnetic unit can be radiated through the shield unit to effectively improve heat dissipation characteristics. Therefore, the wireless charging device can be usefully used in an electric vehicle requiring large-capacity power transmission between a transmitter and a receiver.
Patent KR-20210142367-A (KR)
Title: Inventory Management System for On-line Wholesale Business
IPC: G06Q30/06
Filed: 2020-05-18
Abstract: The present invention relates to producer-buyer profit improvement. According to the present invention, a database is built based on information on a producer's inventory product, and every product history is opened through a wholesaler in an electronic commerce server connected to an Internet communication network. The brand name of the producer is not opened for brand image maintenance in providing the product information. In addition, an offline warehouse is provided for product inspection/shipping/return, and a potential buyer can conduct purchase with the risk of defective product minimized. As a result, brand image impairment does not occur, inventory consumption can be effective, and over-inventory can be prevented on the producer's part and a quality product can be economically purchased by the buyer.
Patent KR-20210144974-A (KR)
Inventor: HWANG SEONG JIN
IPC: C03C27/10
Filed: 2020-05-21
Abstract: The objective of the present invention is to provide a flexible cover window and a foldable display device having improved durability. One embodiment of the present invention provides a flexible cover window comprising: a lower glass substrate including a first lower glass substrate and a second lower glass substrate being spaced apart from each other; an upper glass substrate that is disposed above the lower glass substrate and is thinner than the lower glass substrate; and an adhesive member disposed between the lower glass substrate and the upper glass substrate and extending between the first lower glass substrate and the second lower glass substrate.
Patent KR-20210144483-A (KR)
Title: Light emitting device and head lamp for vehicle comprising the same
IPC: F21Y115/10
Filed: 2020-05-22
Abstract: Provided is a light emitting device to reduce operation control burden for each light emitting region. According to the present invention, the light emitting device comprises: a plurality of first light emitting regions arranged adjacently in a first direction, wherein each first light emitting region includes at least one light emitting cell; a plurality of second light emitting regions arranged adjacently in the first direction, wherein each second light emitting region includes at least one light emitting cell and the plurality of second light emitting regions is adjacent to the plurality of first light emitting regions in a second direction intersecting the first direction; and a first driving controller configured to control light emission of the plurality of first light emitting regions. The first light emitting region has a larger dimension in the second direction than that of the second light emitting region and the first driving controller is configured to bring simultaneous on-off with respect to an entire area of the first light emitting region.
Patent KR-20210147503-A (KR)
Inventor: HONG YOUNG HWAN
IPC: G06Q50/22
Filed: 2020-05-29
Abstract: Disclosed is a method of using a platform capable of matching companion animals. The method includes the steps of: checking the types of companion animals preferred or not preferred by residents of a single-person household, etc.; analyzing and providing information on which the companion animals have been sold the most around the location, based on a location where the resident resides; and determining the degree of matching with the resident by matching information of the companion animal in a database registered in the platform. Through this, it is possible to match an optimal companion animal to the user. The present invention provides a platform which satisfies each other's requirements by matching members who want to raise companion animals, such as the single-person households.
Patent KR-20200143643-A (KR)
Inventor: RAESS KONRAD
IPC: F02B25/04
Filed: 2020-05-29
Abstract: A cylinder cover for a cylinder of a large diesel engine is proposed. The cylinder cover has: at least one fuel bore (4) for accommodating a fuel injection nozzle; and a combustion chamber surface (5) for defining the boundary of a combustion chamber (2) having a combustion chamber axis (A). The fuel bore (4) extends in the direction of the fuel axis (B) and opens into the combustion chamber surface (5). A seat surface (41) for the fuel injection nozzle is provided in the fuel bore (4). The seat surface (41) has a symmetric axis corresponding to the fuel axis (B). The seat surface (41) is connected to the combustion chamber surface (5) by a nozzle channel (42). The nozzle channel (42) has a length ratio, which is the ratio of the maximum length (L1) of the nozzle channel (42) to the minimum length (L2) of the nozzle channel (42). The length ratio is at most two. In addition, a method for repairing a cylinder cover (1), and a large diesel engine are proposed. Therefore, the risk of formation of cracks in the area of the nozzle channel can be at least significantly reduced.
Patent KR-20210151437-A (KR)
Inventor: KOO SANG MO
IPC: H01L27/02
Filed: 2020-06-05
Abstract: Provided is a silicon carbide-based temperature detection element, comprising: a negative electrode; a silicon carbide-based N+ type substrate which is formed on an upper surface of the negative electrode; a silicon carbide-based N- epitaxial layer which is formed on an upper surface of the silicon carbide-based N+ type substrate; and a positive electrode which is formed on the silicon carbide-based N- epitaxial layer. The N- epitaxial layer is formed by partially injecting P+ type doping area in the N- epitaxial layer and an upper part of the N- epitaxial layer. The temperature detection element has excellent temperature detection performance proportional to the absolute temperature.
Patent KR-20210152116-A (KR)
Inventor: KANG SUC JIN
IPC: B65G43/08
Filed: 2020-06-08
Abstract: The present invention relates to an apparatus for automatically and evenly charging an activated carbon filter, which is used for an air conditioner, an air cleaner or the like, with granular activated carbon. In accordance with the present invention, a product transfer part, an activated carbon supply part, an activated carbon charging part, an activated carbon collection part and the like are organically placed, and the whole process ranging from product and activated carbon supply to activated carbon charging and collection and product discharge is conducted as an automated process, and, meanwhile, the natural frequency of the activated carbon charging part and the speed of the product transfer part are interlinked to accurately charge a fixed amount of activated carbon, and, as a result, the new type of charging facility can reduce a cycle time related with activated carbon charging, improve productivity overall, and stably secure the quality and performance of a filter product due to the charging of the fixed amount of activated carbon.
Patent KR-20200143275-A (KR)
Inventor: INOUE KAZUHIKO
IPC: H01J37/153
Filed: 2020-06-10
Abstract: An embodiment of the present invention relates to a numerical corrector and a multiple electron beam irradiation device. The numerical corrector comprises: a lower electrode substrate in which a plurality of first through holes having a first hole diameter and passing multiple electron beams are formed therein, and a plurality of electrode sets, which have a plurality of electrodes of four or more poles surrounding the first through hole, for each of the plurality of first through holes, are arranged thereon; and an upper electrode substrate on the lower electrode substrate passing multiple electron beams and a plurality of second through holes are formed therein, wherein a size from the top of the upper electrode substrate to the middle of a path to the rear side of the upper electrode substrate is a second hole diameter and a size from the middle of the upper electrode substrate to the rear side of the upper electrode substrate is a third hole diameter greater than that of each of the first and second hole diameters, and shielding electrodes are formed on the inner walls of the plurality of second through holes.
Patent KR-20200145716-A (KR)
Inventor: CHOI INHO
IPC: A61P21/00
Filed: 2020-06-16
Abstract: The present invention relates to a composition for preventing or treating muscular diseases. More specifically, the present invention provides a pharmaceutical composition and a health functional food composition for preventing or treating muscular diseases containing a compound isolated from a Glycyrrhiza uralensis extract, liquiritigenin or a pharmaceutically acceptable salt thereof as an active component. The compound or a salt thereof according to the present invention can proliferate myoblasts, form myotubes, and promote differentiation into muscle cells. In addition, since the compound or the salt thereof has an excellent effect in regenerating damaged muscles, various muscle diseases can be effectively prevented, alleviated or treated by using the composition.
Patent KR-20210156607-A (KR)
Inventor: KO HEEJUNG
IPC: H01M50/172
Filed: 2020-06-18
Abstract: The present invention relates to a battery, which comprises: an electrode assembly including a first electrode, a second electrode, a separator positioned between the first electrode and the second electrode, a first electrode tab extending from the first electrode, and a second electrode tab extending from the second electrode; a cap plate connected to the first electrode tab to accommodate the electrode assembly and including a case with an opening part exposing the electrode assembly and a through-hole combined with the case to cover an outer area of the opening part and exposing a central region of the opening part; and a terminal plate connected to the second electrode tab, bonded to the cap plate through insulation, and having a flange part covering the through-hole and a protrusion part penetrating the through-hole from a central part of the flange part. An object of the present invention is to provide a secondary battery in which the bending of an electrode tab coupled to an electrode terminal is suppressed.
Patent KR-20210157688-A (KR)
Inventor: KIM CHAN GIL
IPC: C07K5/04
Filed: 2020-06-22
Abstract: The present invention relates to an antigen-binding fragment platform for cancer treatment combined with anticancer peptides, wherein the platform includes an antigen-binding fragment-anticancer peptide conjugate. The conjugate has excellent tumor cell targeting ability by the antigen-binding fragment, and it is possible to kill tumor cells by anticancer peptides, and thus the platform can be usefully used for cancer treatment.
Patent KR-20210158011-A (KR)
Inventor: PARK OK GYEONG
IPC: H01L23/498
Filed: 2020-06-23
Abstract: A package substrate comprises an insulating substrate, a first pad array, a second pad array, and a dummy array. The first pad array comprises a plurality of first pads arranged at a first pitch on a surface of the insulating substrate. The second pad array comprises second pads arranged at a second pitch wider than the first pitch on the surface of the insulating substrate and having the same size as that of the first pads. The dummy array may extend continuously without a disconnected portion between the second pads. Accordingly, an insufficient area of the second pad array with respect to the first pad array can be supplemented with the dummy array, so that conductive bumps mounted on the package substrate can have a uniform thickness.
Patent KR-20210002023-A (KR)
Inventor: YAZAWA TAKAYUKI
IPC: B25J9/12
Filed: 2020-06-26
Abstract: Provided is a robot which comprises: a rail; a base; a cylinder body; a manipulator; and a driving unit. The rail is extended in a horizontal direction. The base is mounted on the rail to be movable along the rail. The cylinder body is extended in a vertical direction, and includes one or more cylinder units which connect the manipulator to the base to be movable in a vertical direction. The driving unit drives to move the manipulator in a vertical direction. Here, the one or more cylinder units include a lower end unit, an upper end unit, and a middle unit which connects the lower end unit to the upper end unit. The cross-sectional area of the middle unit obtained by cutting in a horizontal direction is smaller than the cross-sectional area of the lower end unit and that of the upper end unit obtained by cutting in a horizontal direction. According to the present invention, the robot is able to have the middle unit of the cylinder unit designed to be lightweight, to reduce material cost and operational energy, and to enhance the response speed of the robot.
Patent KR-20220005329-A (KR)
Title: Bottle Cap Having Straw Hole
Inventor: KANG SIN WON
IPC: B65D41/04
Filed: 2020-07-06
Abstract: Disclosed is a bottle cap. The bottle cap according to an embodiment of the present invention, which is a bottle cap mounted on a mouth of a container for receiving beverage therein to seal the container, comprises: a main body part of the cap, coupled by bolting to a mouth of a container for bonding and sealing the mouth of the container by enveloping the same; a straw input tube protruding by a predetermined height from the center of the main body part of the cap and having a first opening formed thereon to enable a straw to be inserted thereinto by communicating with the inside of the container; a cover bonding groove indented toward the inside of the container by a predetermined depth in the shape of enveloping the circumference of the straw input tube, and capable of having a cover bonding protrusion of an opening and closing cover inserted thereinto for bonding and having a second opening formed on a lower surface to enable air to come in and out; and an opening and closing cover mounted on one side of the main body part of the cap to be able to rotate and having a cover bonding protrusion, which corresponds to the cover bonding groove, formed on a lower surface. According to the present invention, provided can be a bottle cap having the structure capable of inserting a straw while sealing a mouth of a container.
Patent KR-20220006371-A (KR)
Title: electronic micrometer for body dimensional measurement
Inventor: CHOI YOUNG HO
IPC: G01B7/12
Filed: 2020-07-08
Abstract: The present invention relates to an electronic micrometer for measuring dimensions of a mainframe. According to the present invention, a method and equipment proper for measuring dimensions of a cylindrical mainframe comprise: a housing; and a system having a means for supporting the housing against an arch-shaped surface of the cylindrical mainframe. The supporting means include two or more wheels having a rotary shaft. The rotary shaft is oriented to come in contact with the arch-shaped surface from two terminals with edges of the two wheels apart from each other for the length of a cord placed on a cross-section of the cylindrical mainframe by engaging the arch-shaped surface of the mainframe engaged with the two wheels. The measuring means is mounted on the housing for coming in contact with a surface point of the cylindrical mainframe placed within the length of the cord of the cylindrical mainframe. Provided is a means for determining the diameter of the cylindrical mainframe based on the height of the cord checked by the output of the measuring means as well as the length of the cord determined by the two wheels.
Patent KR-20220007231-A (KR)
Title: Apparatus for identifying burst signal and method thereof
Inventor: NAM HAE WOON
IPC: G01R23/00
Filed: 2020-07-10
Abstract: Provided are a burst signal checking device and a method thereof. The method includes the steps of: identifying a signal of a specific frequency band; obtaining an image corresponding to the identified signal based on a recurrence plot algorithm; and checking whether a burst signal is included in the signal by applying a machine learning algorithm to the obtained image. Accordingly, implementation complexity of the burst signal checking device is reduced.
Patent KR-20210011331-A (KR)
Title: Optical laminate and display device
Inventor: LEE SEUNGWOO
IPC: G02B5/30
Filed: 2020-07-15
Abstract: Provided are an optical laminate having excellent bending durability in a normal temperature environment and a display device having the same. The optical laminate has a front plate, a circularly polarizing plate, and an adhesive layer for bonding the front plate and the circularly polarizing plate together, and the adhesive layer is formed of an adhesive. The storage elastic modulus at the temperature of 25°C of the adhesive is 0.02 MPa or more and 0.4 MPa or less. The number of times for washing by washing tests W1 and W2 performed using the adhesive are all 3 or more and 50 or less.
Patent KR-20220009195-A (KR)
Title: Water-soluble coating composition for top coat
Inventor: CHO
IPC: C09D5/00
Filed: 2020-07-15
Abstract: The present invention relates to a water soluble paint composition for top coat which includes an acrylic polyol resin and a polyisocyanate curing agent, wherein the acrylic polyol resin is prepared from a vinyl-based monomer, a (meth)acrylate-based monomer, a negative ionic surfactant, a nonionic surfactant, a polymerization initiator, and a phosphorus compound. According to the present invention, the composition has excellent appearance characteristics, water resistance, weather resistance, hardness, and adhesion.
Patent KR-20200091834-A (KR)
Title: Integrated Smart Meter System equipped Software Platform
Inventor: PARK SANG HOON
IPC: G06F21/31
Filed: 2020-07-16
Abstract: The present invention relates to an integrated smart metering system employing an application receiving energy data from an energy meter such as water supply, gas, hot water, heat or the like through near-field wired and wireless communication direct current-power line communication (DC-PLC), Zigbee, Bluetooth or the like and managing, calculating and accumulating the energy data, a communication means (PLC, Ethernet, Wi-Fi, 3G LTE, WI_SUN, NB-IoT, LoRA or the like) transceiving all kinds of data and instructions with a remote server, and also, a software platform enabling the execution of each application. According to the present invention, the installation, removal, update and the like of various applications are convenient and metering functions can be stabilized and diversified through the binarization of an application operation part and a metering part.
Patent KR-20220017254-A (KR)
Inventor: BAEK YOUNG TAEK
IPC: F21Y115/10
Filed: 2020-08-04
Abstract: An aspect of the present invention relates to a module system for plant cultivation. More specifically, the present invention comprises: a frame part composed of a single-layer or double-layer structure, and composed of a horizontal frame and a vertical frame in which a planting part is installed horizontally so that roots of plants are planted and grown on each layer; an LED light source unit that is fastened to the vertical frame of the frame part through a fastening part, supplies light to cultivated plants while being spaced apart from the upper side of the cultivation part seated in the frame part, and is movable up and down and left and right within the frame part; and a control part for controlling the position of the LED light source to supply an appropriate amount of light according to the growth stage of the plant grown in the cultivation part.
Patent KR-20220018641-A (KR)
Inventor: PARK KI TAE
IPC: G08B17/00
Filed: 2020-08-07
Abstract: The present invention discloses a technical idea, which comprises: a fire-proof filler provided in a penetration hole of a firewall forming fire partitions; a sensor unit provided adjacent to the penetration hole, provided on one surface and another surface of the firewall respectively, and detecting a fire occurrence on each fire partition partitioned through the firewall; and a server detecting fire occurrence information of the sensor unit for each fire partition.
Patent KR-20210021918-A (KR)
Title: Film forming method and film forming apparatus
Inventor: HANE HIDEOMI
IPC: H01L21/02
Filed: 2020-08-07
Abstract: The present invention is to suppress nitridation of a first film or a second film in forming a silicon nitride film on a substrate in which the first film and the second film are exposed on a surface, and to equalize a film thickness of the silicon nitride film on each of the first film and the second film. A film forming method comprises the processes of: supplying a plasmarized hydrogen gas to a substrate having a first film and a second film having different incubation times; supplying a processing gas formed of silicon halide to the substrate; forming a thin layer of silicon covering the first film and the second film by repeatedly performing the process of supplying the plasmarized hydrogen gas and the process of supplying the processing gas in a sequential order; forming a thin layer of silicon nitride by supplying a second nitriding gas for nitriding the thin layer of silicon to the substrate; and forming the silicon nitride film on the thin layer of the silicon nitride by supplying a source gas and a first nitriding gas to the substrate.