baber/WOPTO huggingface dataset:
Patent KR-20210117572-A (KR)
Title: Boil-off gas re-liquefaction system
Inventor: KANG HOSUK
IPC: F17C6/00
Filed: 2020-03-19
Abstract: Disclosed is a boil-off gas reliquefaction system which is capable of increasing performance and efficiency of reliquefaction of boil-off gas even when the temperature of the boil-off gas is relatively high, and which does not require a cooler that pre-cools the boil-off gas for reliquefaction, thereby reducing costs for a reliquefier and increasing reliquefaction efficiency. The boil-off gas reliquefaction system in accordance with one embodiment of the present invention comprises: a storage tank for storing liquefied gas; a compressor for generating fuel gas by compressing the boil-off gas generated in the storage tank; a boil-off gas supply line for supplying the boil-off gas from the storage tank to the compressor; a reliquefier which receives at least a portion of the boil-off gas at the front end of the compressor and causes the boil-off gas to exchange heat with a refrigerant so as to reliquefy the boil-off gas; and a first boil-off gas branch line which is branched from the boil-off gas supply line to the reliquefier and configured to supply the boil-off gas at the front end of the compressor to the reliquefier. The reliquefier is configured to: cause the boil-off gas branched from the front end of the compressor and supplied through the first boil-off gas branch line to primarily exchange heat with the refrigerant; separate the refrigerant heat-exchanged with the boil-off gas into gas and liquid; and cause the gaseous refrigerant and the liquid refrigerant to secondarily exchange heat with the boil-off gas.
Patent KR-20200034701-A (KR)
Title: Method for inter prediction and apparatus thereof
Inventor: KIM HUI YONG
IPC: H04N19/513
Filed: 2020-03-23
Abstract: According to the present invention, an image decoding apparatus comprises: a motion prediction part deriving motion information of a current block as motion information including L0 motion information and L1 motion information; a motion compensation part generating a prediction block corresponding to the current block by performing motion compensation on the current block based on at least one of the L0 motion information and the L1 motion information; and a restoration block generation part generating a restoration block corresponding to the current block based on the prediction block. According to the present invention, image encoding efficiency can be improved.
Patent KR-20210119187-A (KR)
Title: Apparatus, method, and record medium for information linkage analysis
Inventor: LIM JI EUN
IPC: G06Q10/10
Filed: 2020-03-24
Abstract: The present invention relates to a device and a method for information linkage analysis, and to a recording medium storing instructions for executing the method. Specifically, by matching information which can be interconnected among detailed information of technical information, industry information, and company information, other information related thereto can be provided when any one piece of information is selected, in the device, the method, and the recording medium.
Patent KR-20210120240-A (KR)
Title: Memory controller and operating method thereof
Inventor: YANG SEUNG WON
IPC: G06F13/16
Filed: 2020-03-26
Abstract: The present technology relates to an electronic device. A memory controller for controlling a memory device according to the present technology includes a map buffer and a map update control unit. The map buffer includes a storage area corresponding to at least one index, respectively. The map update control unit stores metadata including history information on a physical address mapped to a first logical address in a storage area corresponding to a target index from at least one index. When the mapping data for the first logical address is updated, the metadata is updated.
Patent KR-20210122375-A (KR)
Title: Non-Rotation Type Alternating Current Generator
Inventor: CHOI WOO HEE
IPC: H02P9/30
Filed: 2020-03-30
Abstract: The present invention relates to a non-rotating AC power generator with improved efficiency, which comprises: a DC power supply unit (110); a control unit (120) for providing a switching signal; and an AC output unit (130) for converting DC power into AC power by the switching signal of the control unit (120) to output the same.
Patent KR-20210122526-A (KR)
Title: Image sensor device
Inventor: LEE SUNG RYONG
IPC: H01L21/768
Filed: 2020-04-01
Abstract: The present invention relates to an image sensor device, which is a technology capable of blocking noise in a pad area. The image sensor device of the present invention includes: a substrate including a first surface and a second surface opposite to each other, and including impurities of the first conductivity type; a pad disposed on the first surface of the substrate; and an impurity area which overlaps the pad in the first direction, includes impurities of the second conductivity type different from the first conductivity type, and is formed in the substrate.
Patent KR-20200117903-A (KR)
Inventor: KIM SANGOUK
IPC: D02G3/26
Filed: 2020-04-03
Abstract: The present invention relates to: a graphene-based fiber having a flat shape, which is manufactured by spinning with a flat nozzle with a cross-section having different lengths of a long axis and a short axis in an aspect ratio; and a manufacturing method of the graphene-based fiber. The manufacturing method of the graphene-based fiber comprises the following steps: a) preparing a graphene-based dispersion; and b) obtaining flat-shaped fibers. The fiber has significantly improved mechanical, thermal, and electrical physical properties.
Patent KR-20210123892-A (KR)
Title: Dismantling method for heavy water reactor facilities
Inventor: KIM JUNG WUN
IPC: G21C1/08
Filed: 2020-04-06
Abstract: A dismantling method for a heavy water reactor facility includes a calandria, a calandria volt storing the calandria therein, a cover assembly located on an upper part of the calandria volt and covering the calandria, a pressure emitting pipe connected to an inside of the calandria and releasing pressure from the inside of the calandria to an outside, and a coolant supplying pipe connected to the calandria and supplying coolant. According to an embodiment of the present invention, the dismantling method for the heavy water reactor facility comprises: a step of solidifying the calandria to manufacture a solidified calandria; a step of solidifying the calandria volt and the solidified calandria to manufacture an assembled material; and a step of cutting the assembled material to form a plurality of wastes.
Patent KR-20200122237-A (KR)
Title: Substrate processing apparatus
Inventor: ETO KENJI
IPC: H01L21/677
Filed: 2020-04-09
Abstract: According to the present invention, a substrate processing apparatus comprises: a cassette for storing a plurality of substrates in multiple stages; a chamber accommodating the cassette to be sealed; an elevating mechanism for elevating the cassette in the chamber; a transfer robot which carries the substrate into and out of the cassette; and a control unit for controlling the operation of the elevating mechanism and the transfer robot. In a side portion of the chamber, a carry-in/out port which opens when carrying the substrate into and out of the cassette is provided. The transfer robot is provided with a robot arm on which the substrate is placed. The robot arm is moved in a horizontal direction and can be inserted into the cassette at the carry-in/out port, and can be raised or lowered in the cassette. The control unit raises the cassette by the elevating mechanism when lowering the robot arm in the cassette, lowers the cassette by the elevating mechanism when raising the robot arm in the cassette.
Patent KR-20210126977-A (KR)
Inventor: CHOI HANGSEOK
IPC: G01R31/382
Filed: 2020-04-13
Abstract: Various embodiments of the present invention relate to an apparatus and a method for controlling the charging of a plurality of batteries connected in parallel in an electronic device. The electronic device includes: a charging circuit; a first battery configured to be arranged on a first electrical path connected from the charging circuit to the ground; a second battery configured to be arranged in parallel with the first battery on a second electrical path branched between the charging circuit on the first electrical path and the first battery and connected to the ground; a sensing circuit configured to identify a voltage of the second battery through a fourth electrical path branched on the second electrical path; and a processor operatively connected to the sensing circuit and the charging circuit, wherein the charging circuit can identify a voltage of the first battery through a third electrical path branched on the first electrical path, receive a current control signal based on the voltage of the second battery through the processor, and control a magnitude of a current supplied to the first battery and/or the second battery based on the current control signal. Other embodiments are possible. The present invention can reduce the charging time of the battery.
Patent KR-20210127427-A (KR)
Inventor: SHIN JIN AH
IPC: G06F9/455
Filed: 2020-04-14
Abstract: A hypervisor of a multicore embedded system is configured to: identify type information of a plurality of virtual machines and a number of required virtual central processing units (CPUs); determine whether a virtual system is configurable based on the type information of the virtual machines and the number of required virtual CPUs; allocate virtual CPUs corresponding to a number required by a virtual machine of a real-time operating system (RTOS) type, which most requires a real-time feature among the virtual machines, to physical CPUs, respectively, when the virtual system is determined to be configurable; and dynamically allocate virtual CPUs corresponding to a number required by a virtual machine of a general purpose operating system (GPOS) type among the virtual machines to remaining physical CPUs.
Patent KR-20210128133-A (KR)
Inventor: LEE JONGMOON
IPC: F03D7/02
Filed: 2020-04-16
Abstract: The present invention relates to a wind plant control system, comprising: equal to or more than one wind plants in which a plurality of wind power generators are disposed; a wind power generation reference information reservoir in which a wind power generation reference range of equal to or more than one wind power generators is stored; a wind condition sensor for detecting a wind speed and the wind direction outside the wind plant; an energy reservoir for charging and discharging an electrical energy of the wind power generator of the wind plant; and an energy integrated management controller for controlling the wind power generator or the energy reservoir of the wind plant corresponding to a wind condition when the wind speed of wind condition information is predicted to exceed a wind power generation standard range. According to the present invention, since sudden strong winds are predictable, there is an effect that the wind plant or the wind power generator can be operated stably and efficiently.
Patent KR-20210000654-A (KR)
Inventor: CHANG MOON SIK
IPC: A61K8/02
Filed: 2020-04-29
Abstract: The present invention discloses a novel stabilized skin-whitening and anti-acne functional cosmetic composition in a granular powder form, in which an aqueous phase and an oil phase are mixed, and a green tea extract and a green tea seed oil are included as active ingredients by using a fluidized bed granulator. A porous granular powder product of the present invention has the advantage of stably maintaining catechin for more than one year by encapsulation.
Patent KR-20210135707-A (KR)
Title: Apparatus for wireless charging
IPC: H02J7/00
Filed: 2020-05-06
Abstract: Disclosed is an apparatus for receiving wireless power. According to an embodiment of the present invention, the apparatus for receiving wireless power may comprise: a receiving coil wherein an alternating current voltage is applied through wireless charging from a wireless power transmitting apparatus; a rectifier converting the alternating current voltage applied to the receiving coil into a direct current voltage; a plurality of batteries receiving the direct current voltage from the rectifier; and a plurality of switches disposed to correspond to each of the plurality of batteries.
Patent KR-20210136194-A (KR)
Title: Display device for construction equipment using LiDAR and AR
IPC: G01S17/931
Filed: 2020-05-06
Abstract: The present invention relates to a display device for construction equipment using AR. The display device includes: a camera installed forward in construction equipment to acquire an image; a main lidar sensor installed in a vehicle of the construction equipment and provided to acquire distance information using a laser with respect to an object located in the vicinity of the vehicle; a display part for providing the information to a driver of the construction equipment; a background providing part providing the image acquired by the camera as a background to the display part; a control part extracting a name of a sensing target located within a corresponding display area within a set sensing range in the vicinity of the main lidar sensor among objects included in the image provided through the display part, through a comparison with reference data, and then, calculating a distance from the vehicle to the sensing target through the lidar sensor; a virtual image providing part marking the sensing target on the image provided through the display part, using markers, and then, in response to each of the markers, controlled by the control part so as to individually indicate the name extracted by the control part and the distance calculated by the same; and a memory part storing the reference data for the extraction of the name of the sensing target to provide the same to the control part. According to the present invention, accurate information about a proximate sensing target is provided through the display part using lidar and AR technology, and, as a result, the efficiency and safety of work can be increased.
Patent KR-20210138995-A (KR)
Title: Integrated circuit including standard cells, and method for fabricating the same
IPC: H01L27/02
Filed: 2020-05-13
Abstract: An integrated circuit of the present invention includes a substrate including a well doped with an impurity of a first conductivity type; a first device region extended in a first direction parallel to the substrate on a well; a first isolation trench extended within the well in the first direction; a first power rail disposed within the first isolation trench and configured to apply a power supply voltage; and a first doped region disposed between the first power rail and the well to transmit a power supply voltage from the first power rail to the well, and doped with a first conductivity type impurity. An objective of the present invention is to provide an integrated circuit including a standard cell having improved resistance characteristics and EM characteristics of a power rail, and a method for manufacturing the same.
Patent KR-20200062130-A (KR)
Inventor: RYU SUK HWA
IPC: C09D5/00
Filed: 2020-05-25
Abstract: The present invention relates to a UV curable paint composition, and to a molded product comprising a cured coating layer formed by using the same. The UV curable paint composition minimizes generation of volatile organic compounds (VOCs) by applying a high-solid type paint, thereby providing an eco-friendly UV curable paint composition.
Patent KR-20200067797-A (KR)
Title: METHOD FOR REMOVING URANIUM BY USING MINERAL CONTAINING Fe AND S
Inventor: CHOI JAE YOUNG
IPC: C02F101/00
Filed: 2020-06-03
Abstract: The present invention provides a method for removing uranium in an aqueous solution which can be directly applied to a site since a concentration of uranium in the aqueous solution, especially groundwater, can be easily reduced not to require a separate process or device by adding an oxidizing agent to the groundwater containing iron sulfide minerals. The method for removing uranium in an aqueous solution comprises the steps of: preparing an aqueous solution containing iron sulfide minerals; and adding an oxidizing agent to the aqueous solution containing the iron sulfide minerals.
Patent KR-20210150162-A (KR)
Inventor: YOON SE HYUN
IPC: H01M10/04
Filed: 2020-06-03
Abstract: A lamination device for a secondary battery of the present invention includes: a first electrode supply member for supplying a first electrode to a first position; a separation membrane supply member for forming a three-stage laminate including a separator, a first electrode, and a separator by laminating the separator on upper and lower surfaces of the first electrode supplied to the first position, respectively, so as to transfer the three-stage laminate to a third position through a second position; a second-A electrode supply member configured such that a second electrode is laminated on the surface of the separator facing the first electrode of the three-stage laminate passing through the second position, a second electrode is laminated on the separator facing the first electrode once through intermittent feeding, and the second electrode is not laminated on the separator facing the first electrode once next time; and a second-B electrode supply member configured such that the second electrode is laminated on the surface of the separator facing the first electrode of the three-stage laminate transferred to the third position, and the second electrode is laminated only on the surface of the separator on which the second electrode is not laminated by the second-A electrode supply member through intermittent feeding. Accordingly, the alignment and the adhesion between the first electrode and the second electrode are increased.
Patent KR-20210150823-A (KR)
Inventor: HEONG JUN YANG
IPC: F24F1/56
Filed: 2020-06-04
Abstract: According to one embodiment of the present invention, an outdoor unit handle structure for an air conditioner comprises a handle body coupled to an outdoor unit for an air conditioner. The handle body comprises: an opening unit opened toward the outside of the outdoor unit for an air conditioner; an inner chamber connected to the opening unit; and a handle groove unit connected to the inner chamber and bent toward the outside of the outdoor unit for an air conditioner which is the same direction with the opening unit. According to the present invention, hand slipping can be prevented by senses of depth and grip, and the present invention can stably apply force to have stability. Moreover, the present invention prevents separation of a handle structure, can be stably used, improves life of the handle structure, and prevents a safety accident such as an electric shock, in advance.
Patent KR-20210151586-A (KR)
Inventor: KO KI NYEONG
IPC: F16H59/02
Filed: 2020-06-05
Abstract: The present invention provides a turnover switching unit (10) which includes: a unit housing (100); a turnover unit (200) which is rotatable about a preset rotation axis with respect to the unit housing (100) so that the external exposure of a turnover unit switch unit (230) can be selected; a turnover actuator (500) which disposed in the unit housing (100), and provides rotational force for rotating the turnover unit (200); and a turnover transmission unit (300) of which one end is connected to the turnover actuator (500) and the other end is connected to the side of the turnover unit (200), wherein the turnover transmission unit (300) transmits the rotational force from the turnover actuator (500) to the side of the turnover unit (200).
Patent KR-20210154518-A (KR)
Inventor: KIM SEONG WAN
IPC: C12Q1/6888
Filed: 2020-06-12
Abstract: The present invention relates to a biomarker composition for detecting Bombyx mori, wherein phylogenetic research and information analysis through comparative analysis of new silkworm varieties can be possible by using an SNP marker of the present invention, and Bombyx mori of new silkworm varieties can be easily, quickly, and specifically detected by using the kit of the present invention, so that a basis for molecular breeding of silkworms and development of new varieties can be established through comparative analysis between silkworm varieties.
Patent KR-20210157250-A (KR)
Inventor: HWANG YEON HO
IPC: A44C5/20
Filed: 2020-06-19
Abstract: The present invention relates to a connector for accessories capable of being attached and detached with a one-touch action, and is characterized by comprising: a first fixture formed in a hemispherical shape and having a groove formed on an upper surface thereof to be opened toward the inside; a first magnetic body inserted into the open groove of the first fixture to form a magnetic force; a second fixture formed in a hemispherical shape such that the lower surface thereof can be in close contact with the upper surface of the first fixture, and having a groove formed on the lower surface thereof to be opened toward the inside; and a second magnetic body inserted into the open groove of the second fixture to form a magnetic force, and coupled to the first magnetic body through the magnetic force when the second fixture is in close contact with the first fixture.
Patent KR-20210157592-A (KR)
Inventor: LEE SANG SHIN
IPC: F04B33/00
Filed: 2020-06-22
Abstract: According to the present invention, a heating device for a vehicle comprises: a heating device having a heating unit generating heat and having an insulation unit provided on an upper side of the heating unit and insulating heat generated in the heating unit; and a storage device storing the heating device.
Patent KR-20220004381-A (KR)
Title: Method of monitoring workpiece processing using strain sensor and system for the same
Inventor: AHN SUNG HOON
IPC: B23Q17/09
Filed: 2020-07-03
Abstract: Disclosed are a method of monitoring the workpiece processing using a strain sensor and a system for the same. With one or more strain sensors connected to a resistance measuring unit attached to a workpiece, a machine tool processes the workpiece, and the resistance value of the one or more strain sensors is measured by using the resistance measuring unit. The Fourier transform is conducted on a resistance value signal measured in accordance with time, and a power spectrum of a frequency area is obtained. A power peak is found in the power spectrum, and is outputted as the size of vibration occurring in the processing process of the workpiece. The strain sensors connected to the resistance measuring unit are attached to a stamper mounted on a plastic processing machine, and the workpiece put on a die is pressed by the stamper of the plastic processing machine, thereby performing plastic processing. While doing so, the resistance value of the strain sensors is measured by using the resistance measuring unit. The size of strain corresponding to the measured resistance value is calculated, and the plastic processing force corresponding to the calculated size of strain is calculated. The strain sensors are directly attached to the workpiece, and the plastic processing and/or cutting processing process status of the workpiece can be monitored at a low cost with a high precision.