baber/WOPTO huggingface dataset:
Patent KR-20200083186-A (KR)
Title: Apparatus to manufacture pipe type rod for stab link
Inventor: KIM SUN OH
IPC: B62D7/20
Filed: 2019-09-25
Abstract: The present invention relates to an apparatus for manufacturing a pipe type rod for a stabilizer link and, more specifically, to an apparatus for manufacturing a pipe type rod for a stabilizer link in which a knurling device for a knurling process on the outer circumference of a pipe type rod transferred by a transfer means and rivet pressing machines for pressing a rivet on both end portions of the pipe type rod are sequentially configured. According to the present invention, the apparatus for manufacturing a pipe type rod for a stabilizer link can facilitate mass production and reduce defect rates of production goods.
Patent KR-20210039822-A (KR)
Title: Display apparatus and the control method thereof
Inventor: KIM KWANG DON
IPC: G09G3/20
Filed: 2019-10-02
Abstract: The present disclosure relates to a method of controlling an element of a display device. According to an embodiment of the present disclosure, at least one processor of the display device determines a first chromaticity value corresponding to a first grayscale value of the element of the display device and may determine a first luminance value corresponding to the first chromaticity value based on the first chromaticity value and a target value for a relationship between chromaticity and luminance. In addition, the at least one processor of the display device may determine a second grayscale value corresponding to the first luminance value, may determine a second chromaticity value corresponding to the second grayscale value, may determine the second luminance value corresponding to the second chromaticity value based on the second chromaticity value and the target value, and may determine correction coefficients for chromaticity and luminance based on the second luminance value. The uniformity of the elements of the display device may be corrected by calculating the correction coefficient for each element for all pixels and applying the same to an image signal.
Patent KR-20210041285-A (KR)
Title: Battery module and battery pack including the same
Inventor: JANG SUNGHWAN
IPC: H01M50/20
Filed: 2019-10-07
Abstract: The present invention relates to a battery module with a simplified assembly method, and a battery pack including the same. The battery module includes: a battery cell stack in which a plurality of battery cells are stacked; a frame which accommodates the battery cell stack; an end plate which covers the front and back sides of the frame; an insulating cover which is disposed between the end plate and the battery cell stack, and covers the battery cell stack; and a terminal nut which is coupled to the insulating cover, wherein the insulating cover and the terminal nut are coupled to each other through a hook formed on the insulating cover. An objective of the present invention is to provide a battery module for assembling the terminal nut through a new method other than insert injection so that quality degradation caused by insert injection does not occur, and the battery pack including the battery module.
Patent KR-20200143199-A (KR)
Inventor: KIM JOON HONG
IPC: H04R3/00
Filed: 2019-10-10
Abstract: The present invention provides a sound communication apparatus and a control method thereof. The sound communication apparatus includes: at least one first sound communication unit (10T) which outputs input data through a speaker (61) in a sound communication method; and a second sound communication unit (10R) which is arranged to be able to change its relative position with the first sound communication unit (10T) and receives data from sound output from the speaker (61) through a microphone sensor (51) and outputs the data. According to the present invention, communication can be performed even in industrial production facilities by loading digital data on sounds of high frequency bands which are not heard by human hearing.
Patent KR-20210043342-A (KR)
Title: Polish rice by pounding machine
Inventor: JI MI HWA
IPC: F16H7/02
Filed: 2019-10-11
Abstract: The present invention provides a brown rice milling machine which allows a user to achieve a healthy eating lifestyle by popularizing the healthy eating of brown rice. The brown rice milling machine of the present invention includes a hopper, a first milling means, a transfer hopper, a second milling means, a sorting unit, a rice embryo bud collection box, and a rice bran collection box.
Patent KR-20210051074-A (KR)
Title: Insulator for secondary battery, secondary battery and method of manufacturing the same
Inventor: LEE SANG LIN
IPC: H01M50/531
Filed: 2019-10-29
Abstract: Disclosed are an insulator for a secondary battery, a secondary battery, and a method for manufacturing the secondary battery. According to one aspect of the present invention, the insulator for a secondary battery can include a first insulating region having a first area; and a second insulating region having a second area, attached to the first insulating region, and having a material different from that of the first insulating region. In this case, an electrode tab protruding from an electrode assembly can pass through the second insulating region, and the second insulating region can include an ultraviolet curable resin.
Patent KR-20210051295-A (KR)
Title: Energy management system with integrated gateway applicable to small distributed power supply and method thereof
Inventor: JO SANG BUM
IPC: H04L29/08
Filed: 2019-10-30
Abstract: The present invention relates to an energy management system and a method thereof. According to the present invention, the system comprises: at least one interface module which transmits and receives data to and from power devices using a plurality of different communication methods, and converts the data received from the power devices into a web standard language using a web-based protocol; a middleware module which stores and manages the data converted by the web-based protocol transmitted from the interface module; and a control module for generating a control command signal for controlling the power devices using the data. Therefore, according to the use of an open platform, the data are collected from each power device to control each power device, and the power devices using various protocols and communication methods are simply added to be applied to the energy management system.
Patent KR-20210051717-A (KR)
Title: Optical System of Near to Eye Display
Inventor: LEE SUNG MIN
IPC: G02B3/02
Filed: 2019-10-31
Abstract: The purpose of the present invention is to provide a near-eye display optical system capable of simultaneously correcting spherical aberration and chromatic aberration to minimize optical aberration. The near-eye display optical system according to the present invention comprises: a display element disposed in front of the face of a user and outputting an image; a correction lens arranged to be spaced apart from each other by a predetermined distance along an optical axis of the image light output from the display element and refracting the image light projected from the display element to correct spherical and chromatic aberration; and a beam splitter disposed in front of the correction lens and focusing the image light emitted from the correction lens to the eyes of the user.
Patent KR-20210054932-A (KR)
Inventor: KIM BYUK SUN
IPC: H04N21/426
Filed: 2019-11-06
Abstract: Disclosed is an electronic device capable of increasing a recognition rate of an external device. The electronic device includes: an interface unit to which an external device can be connected; and a processor which recognizes the connected external device and performs an operation based on information of the recognized external device, based on a recognition model learned to map device information on the external device received from the interface unit and device information related to the identification of the external device among multiple types of device information on the external device stored in advance.
Patent KR-20190132310-A (KR)
Title: Black box having a function of storage recommendations and storage capacity recommended method using the same
Inventor: CHUNG JUN HOI
IPC: H04N5/77
Filed: 2019-11-14
Abstract: The present invention relates to a black box having a recommendation function of a storage capacity for an image file and a method for recommending a storage capacity for an image file using the same. The present invention comprises: a memory which divides images captured from a capture unit by a capture time and stores the same as an image file; a control unit which analyzes a recommending storage capacity and a recommending storage option for an image file to be saved in the memory according to a memory life consumed by repetitive storage and deletion of image files; and a notification unit which outputs information on the recommending storage capacity and the recommending storage option analyzed by the control unit by a notification or a message when a preset notification date is up or the life of the memory is consumed by a notification life. Accordingly, the present invention can adjust a storage capacity and a storage option of image files which reduce a life of the memory, thereby extending a life of the memory to postpone a replacement period and reducing cost consumption due to the replacement of the memory.
Patent KR-20210064569-A (KR)
Title: Electric transmission media
Inventor: SHIN YANG CHUL
IPC: H01F27/38
Filed: 2019-11-26
Abstract: The present invention relates to an electric transmission medium comprising: a conducting wire complex (10) formed by twisting and connecting a plurality of conducting wires for transmitting electricity; and an iron core (20) spirally wound around the outer surface thereof so that the conducting wire complex proceeds in a longitudinal direction, and connected to the conducting wire complex. Therefore, a combined structure of the separate iron core and the conducting wire complex is provided so that while a magnetic field generated in the conducting wire complex is amplified to the maximum by the iron core, a current is transmitted. In particular, the conducting wire complex includes: a pair of parallel first and second parallel conducting wires; and first and second twisted conducting wires having a predetermined pattern of entanglement by being twisted in various shapes along the outer circumferential surfaces of the first and second parallel conducting wires. Finally, the conducting wire complex is spirally wound along the outside of the iron core while being inclined at a predetermined angle, to transmit electricity. Thus, during electricity transmission, a phase delay in the power or a voltage drop is basically minimized, and even if an external force such as pulling force in the longitudinal direction is applied to the electric transmission medium, a change in the overall shape thereof can be suppressed. As a result, a reduction in the amplitude attenuation can be suppressed.
Patent KR-20210065332-A (KR)
Title: Switch for the opening and closing of the flow path
Inventor: OH KWANG TAEK
IPC: B05B1/18
Filed: 2019-11-27
Abstract: The present invention provides a switch for opening and closing a flow path, including: a housing having an inlet formed on one side of the housing and an outlet formed on an opposite side of the housing; and a switching unit disposed on a movement path of a fluid within the housing to selectively open and close a portion between the inlet and the outlet, wherein the switching unit includes: a fluid flow path arranged in parallel within the movement path; a body part having an operation hole perpendicularly intersecting the fluid flow path; a valve reciprocating inside the fluid flow path to open and close the fluid flow path; an opening/closing part reciprocating inside the operation hole to interfere with an opening/closing operation of the valve; and a button part disposed on one side of the opening/closing part, and at least partially exposed to an outside of the housing so as to be pressurized by a user. Accordingly, a water pressure of water supplied from a water faucet is controlled in multiple stages.
Patent KR-20210066102-A (KR)
Title: Horizontal correction device for wafer cleaning brush
Inventor: KIM DO YEON
IPC: H01L21/02
Filed: 2019-11-27
Abstract: The present invention relates to a horizontal correction device of a wafer cleaning brush, which is to prevent damage to a wafer and to improve cleaning efficiency. The horizontal correction device of a wafer cleaning brush of the present invention comprises: a wafer holder unit to which a wafer is coupled, and provided to rotate the wafer; an upper brush unit provided on an upper part of the wafer to clean the same; a lower brush unit provided on a lower part of the wafer to clean the same; a sensor unit provided in the wafer holder unit, and provided to measure a vibration value of the wafer; a control unit for receiving the vibration value of the wafer from the sensor unit to derive the horizontality of the upper and lower brush units; and a horizontal adjustment unit provided to adjust the inclination of the upper and lower brush units by a command of the control unit.
Patent KR-20190135458-A (KR)
Title: Insulation System For Membrane Type in LNG Storage Tank
Inventor: PARK SEONG WOO
IPC: B65D90/06
Filed: 2019-11-29
Abstract: The present invention relates to an insulation system for a liquid gas storage tank. An invar steel (36% of Ni) with a small thermal contraction rate is used as first and second membranes. A first insulation layer is formed in the form of a complex in which plywood, an insulation material, and a composite material are mixed. So, the first insulation layer has the thickness of 20% or less in comparison with the thickness of a second insulation layer. The second insulation layer is formed in a sandwich form of polyurethane foam reinforced with a glass fiber, the plywood, and the composite material. An invar structure for fixing is installed at a transverse corner unit of a storage tank. The invar structure for fixing connects the first and second membranes to transfer the load of the storage tank to an inner wall of a hull. According to the present invention, the insulation system for a liquid gas storage tank can reduce the weight and thickness. The insulation system for a liquid gas storage tank can improve structural strength and insulation performance and simplify a manufacturing process of the storage tank. So, the insulation system for a liquid gas storage tank can reduce production costs.
Patent KR-20210071493-A (KR)
Title: Pipe making equipment for old pipe and old pipe rehabilitation method using the same
Inventor: HWANG MUN GI
IPC: F16L101/10
Filed: 2019-12-06
Abstract: According to the present invention, a purpose thereof is to provide an old pipe rehabilitation and IoT-based maintenance method capable of increasing adhesiveness between a rehabilitation making pipe and the inside of a water supply pipe and a sewage pipe, monitoring the rehabilitation making pipe through IoT technology after the installation of the rehabilitation making pipe, and maintaining the same. To achieve the purpose, the method includes the following steps of: investigating the inside of an old pipe, and determining a pipe diameter through structural calculation; performing a pretreatment to remove pollutants and other attached matters in the old pipe through a cleaner; installing a buoyancy prevention means in a longitudinal direction of the old pipe such that the buoyancy prevention means is attached along the inner circumference of the old pipe; assembling a pipe making apparatus in accordance with the determined pipe diameter, and installing the same in the old pipe; creating a rehabilitation making pipe by making and extruding a profile supplied from the pipe making apparatus and rotating the same forward and inward along the buoyancy prevention means; installing a duct sensing means between the rehabilitation making pipe and the old pipe; fixing the old pipe and the pipe making pipe by evenly injecting fillers between the old pipe and the rehabilitation making pipe in a state in which the center of the rehabilitation making pipe and the center of the old pipe are aligned through the buoyancy prevention means; finishing an end of the rehabilitation making pipe; and maintaining and managing the rehabilitation making pipe by monitoring whether there is a water leak in real time and transmitting data through the duct sensing means.
Patent KR-20210072556-A (KR)
Title: Oil transfer pipe apparatus for oil skimmer
Inventor: PARK KYUNG TAEK
IPC: E02B15/08
Filed: 2019-12-09
Abstract: The present invention relates to a recovered oil transfer piping device. More particularly, the present invention relates to a recovered oil transfer piping device for transferring oil separated from oil and water in an oil skimmer to an external parent vessel. To this end, disclosed is a recovered oil transfer piping device comprising: a front connection joint part which is jointly connected with a connection joint part of an oil-water separation part, which is a connection target object; a transfer pipe part to which the front connection joint part is fixedly coupled in the front area and transports the oil-water separated recovered oil from the oil-water separation part to the outside; and a rear connection joint part which is fixedly coupled to the rear area of the transfer pipe part, and is jointly connected with the connection joint part of the external connection target object.
Patent KR-20210073029-A (KR)
Title: Recording Medium
Inventor: LEE JUN HEE
IPC: H04L47/22
Filed: 2019-12-10
Abstract: According to an embodiment of the present invention, a recording medium for recording a program for the operation of a data distribution service (DDS) middleware device comprises: a function of transmitting a message request, received from a user device, to an event processing unit; and a function of serializing a message received from the event processing unit and transmitting the same to a network through a communication interface unit. The transmitting function includes a serialization function of serializing the message, requested to be published, in a format according to a real time publish subscribe (RTPS) standard, but batching a plurality of messages, accumulated in a message buffer, to a sub-message of one RTPS message. Therefore, the method can implement low latency time. Therefore, a reliable data transmission and reception process can be implemented.
Patent KR-20210076324-A (KR)
Title: A collection container of urine
Inventor: JIN GYEONG
IPC: A61B5/20
Filed: 2019-12-16
Abstract: The present invention relates to a collection container (100) of urine, which adopts components to positively ensure use reliability and durability, and simplicity of fastening by simple holding or fitting type based on stable and secured assemblability and operability and thus, when compared to a typical one, may induce the easiness of handling, use, maintenance, management, and repair and accordingly may maximize easiness of operations or efficiency of use. The collection container (100) comprises: a cup-shaped receiving container (10), which is formed with a hollow to secure an inner space for receiving a suitable amount of urine; and a splash guard lid (20), in which the receiving container is held and which prevents splash of the urine and provides a urine passage to the inside of the receiving container.
Patent KR-20210078805-A (KR)
Title: Lesser-trash coffee capsule
Inventor: LIM SE HUN
IPC: B65D85/804
Filed: 2019-12-19
Abstract: The present invention relates to a coffee mix with less residue. The purpose of the present invention is to remove trash remaining every time a coffee mix is consumed, and make the consumption of the coffee mix more hygienic by providing the coffee mix, which has been provided as a stick form until now, as a capsule form. To achieve the purpose, the present invention has the following constitution. In accordance with the present invention, a coffee capsule with less residue includes: a coffee capsule for reducing residue when coffee is consumed; a head part of a spoon for efficiently withdrawing the coffee capsule; a spoon for holding the spoon; a coffee capsule container for storing the coffee capsule; a spoon hanger for carrying the spoon along with the coffee capsule container; a female screw thread of the coffee capsule container for fixing a cap for blocking foreign substances which can affect the coffee capsule; and a coffee capsule container for blocking various foreign substances which can flow into the coffee capsule container. As stated above, in accordance with the present invention, the coffee capsule with less residue can remove residue remaining every time a stick-type coffee mix in a stick form is consumed. Moreover, since the coffee capsule is less likely to spill coffee mix contents compared to an existing coffee mix, coffee can be hygienically consumed.
Patent KR-20210079691-A (KR)
Title: Steel welding joint having excellent low-temperature toughness and crack resistance
Inventor: HAN KYU TAE
IPC: C22C38/08
Filed: 2019-12-20
Abstract: The present invention relates to a welding joint having excellent low-temperature impact toughness and crack resistance, and more particularly, to a welding joint comprising, by weight, 0.1 to 0.14 % of carbon (C), 0.15 to 0.6 % of silicon (Si), 1.28 to 1.8 % of manganese (Mn),: 0.005 to 0.035 % of nickel (Ni), 0.01 % or less of phosphorus (P), 0.003 % or less of sulfur (S), 0.008 to 0.03 % of nitrogen (N), and the balance Fe and other unavoidable impurities.
Patent KR-20210089801-A (KR)
Title: Apparatus for inspecting appearance of capsule type products
Inventor: LEE KU HYUN
IPC: G01N21/89
Filed: 2019-12-31
Abstract: The present invention relates to an apparatus for inspecting the appearance of capsule type products. According to an embodiment of the present invention, proposed is an apparatus for inspecting the appearance of capsule type products, comprising: a transport roller unit having a plurality of transport rollers arranged continuously at predetermined intervals, transporting capsule type products, which are inputted from one side, to the other side while each of the transport rollers or a roller assembly formed in a loop shape by continuous arrangement rotates, and including a photographing section for photographing transported capsule type products; a camera unit arranged above the photographing section or outside a loop-shaped continuous roller arrangement surface in the photographing section to photograph the appearance of capsule type products; a lighting unit for illuminating the capsule type products below the photographing section or inside the loop-shaped continuous roller arrangement surface in the photographing section; a control unit for identifying products with defective appearance among the capsule type products from the photographed image of the camera unit and controlling separated discharge according to the result of the identification; and a discharge unit installed at the other side of the transport roller unit and carrying out the separated discharge of the capsule type products, which are transported by the transport roller unit, into detective products and quality products according to instructions. Each transport roller includes a first region overlapping at least in section with capsule type products placed in a groove region between the transport roller, transmits the illumination light of the lighting unit in a second region wider than the first region, and forms a background which can be discerned easily from the appearance boundary of the capsule type products, as the second region is discolored in a photographed image depending on the discoloration of the illumination light.