baber/WOPTO huggingface dataset:
Patent KR-20220146896-A (KR)
Title: Hydraulic system
Inventor: LEE SANGKYU
IPC: F04B1/2078
Filed: 2021-04-26
Abstract: A hydraulic system according to an embodiment of the present invention comprises: a hydraulic pump including a swash plate; a swash plate driving piston having a large diameter part and a small diameter part and adjusting the inclination of the swash plate depending on a change in pressure applied to the large diameter part; a swash plate control hydraulic line for supplying a part of hydraulic oil discharged by the hydraulic pump to the large diameter part; a swash plate control valve installed on the swash plate control hydraulic line to control the flow rate of the hydraulic oil supplied to the large diameter part depending on the size of received pilot pressure; an electromagnetic proportional pressure reducing valve for generating the pilot pressure to be applied to the swash plate control valve in proportion to the size of an input current; a pressure sensor for measuring the pressure of the hydraulic oil supplied to the large diameter part; and a control device for supplying the input current to the electromagnetic proportional pressure reducing valve to control a discharge flow rate of the hydraulic pump and correcting a discharge flow rate of the hydraulic pump for the input current based on the rate of change of pressure in the large diameter part measured by the pressure sensor. According to an embodiment of the present invention, the hydraulic system can correct the discharge flow rate characteristics of a variable displacement hydraulic pump in a state of being mounted on equipment to be actually used.
Patent KR-20220149160-A (KR)
Inventor: LEE CHANG HEE
IPC: G09B19/00
Filed: 2021-04-30
Abstract: One embodiment of the present invention provides an LNG bunkering design method, which may include the steps of: selecting a candidate area for designing an LNG bunkering operating system; determining an LNG bunkering method for the selected candidate area; and determining an LNG bunkering optimization model by evaluating the determined LNG bunkering method in consideration of parameters related to at least one of bunkering capacity, dock facility characteristics, risk, and bunkering-related regulations.
Patent KR-20210137404-A (KR)
Title: Real-time monitoring of usage and wear of tools for mechanical machining for intelligent management thereof
IPC: B23Q17/09
Filed: 2021-05-07
Abstract: The present invention, for monitoring use and wear of a machining tool (5), provides an electronic tool monitoring system (4), which comprises, for each tool (5) to be monitored, a tag (6) for application to the tool (5) and having a unique identifier (ID) which distinguishes the tool (5) from other tools (5), and a self-contained and stand-alone electronic monitoring device (8) designed to be rigidly and removably adaptable to a tool drive (7) of the tool (5) for monitoring use and wear of the tool (5).
Patent KR-20220155878-A (KR)
Title: Method for guaranteeing resale royalty right through a blockchain-based smart contract
Inventor: PARK JONG EUN
IPC: G06Q50/18
Filed: 2021-05-17
Abstract: A method for guaranteeing the right to follow through a blockchain-based smart contract is disclosed. The method for guaranteeing the right to follow through a blockchain-based smart contract according to the present invention comprises the steps of: storing contract information for guaranteeing the right to follow up on an art work and a digital certificate issued for the art work in a blockchain network; paying the digital certificate to subscribers based on the contents of the subscription and storing ownership change information of the digital certificate in the blockchain network; storing transaction details according to the transaction of the digital certificate and ownership change information according to the transaction of the digital certificate in the blockchain network; when revenue is generated from the operation of the artwork, storing the revenue distribution details for the owner of the digital certificate in the blockchain network; and in case the ownership of the artwork is transferred, distributing the profits from the transfer of the ownership to the author of the artwork according to the profit ratio included in the contract information for guaranteeing the right to follow up.
Patent KR-20210063301-A (KR)
Title: Automated user interfaces for efficient packaging of objects
Inventor: KIM WOONG
IPC: G06Q10/08
Filed: 2021-05-24
Abstract: A computer-implementation system for product packaging automation comprises: at least one nonvolatile computer-readable medium configured to store commands; and at least one processor configured to execute a command for performing operations. The operations can be configured to receive an order identifier corresponding to a cell of a classification device (the cell includes one or more products associated with the order identifier), search for order information and one or more package identifiers corresponding to the order identifier, display a dynamic list of one or more product identifiers corresponding to the one or more products, and provide a packaging instruction for arranging the one or more products in one or more packaging boxes corresponding to the one or more package identifiers.
Patent KR-20210147921-A (KR)
Inventor: NAKAMOTO KAKUE
IPC: B65D33/00
Filed: 2021-05-25
Abstract: Provided are a device and a method, which can quickly and reliably fill gas in a gas receiving part, in a bag provided with a content receiving part and the gas receiving part. The gas filling method comprises the steps of: intermittently transferring the bag (50) and arranging the bag (50) at a gas blowing processing position (P1); inserting a blowing nozzle (11) into a gas guide path (56) communicating with the gas receiving part (54) of the bag (50), in the gas blowing processing position (P1); pinching the blowing nozzle (11) arranged in the gas guide path (56) from outside of the bag (50) with a pair of pinching members (15) in the gas blowing processing position (P1); causing the blowing nozzle (11) to eject the gas such that the gas is sent to the gas receiving part (54), in the gas blowing processing position (P1), in a state in which the blowing nozzle (11) is pinched via the bag (50) by the pair of pinching members (15); and closing the gas guide path (56) in an airtight manner in the gas blowing processing position (P1), in a state in which the blowing nozzle (11) is located in the gas guide path (56).
Patent KR-20220160943-A (KR)
Inventor: LIM HYUNG BONG
IPC: C03C10/00
Filed: 2021-05-28
Abstract: Disclosed is a dental bulk block for cutting machining, which is a glass ceramic block including crystalline phases in an amorphous glass matrix. The main crystalline phase is lithium disilicate, while the additional crystalline phase is composed of at least one selected from cristobalite and tridymite, as well as quartz and lithium phosphate. The block is a functionally graded material with a gradient in the main crystalline phase sizes concerning depth and has no interface present at the point of change in the gradient value of the main crystalline phase sizes. Thus, the dental bulk block is useful for manufacturing artificial dental prostheses similar to natural teeth, and can not only reduce time and processes for manufacturing artificial dental prostheses, but also enhance structural stability in terms of force distribution due to the functionally graded mechanical properties.
Patent KR-20210154749-A (KR)
Inventor: WANGUI TIAN
IPC: A63B71/00
Filed: 2021-06-09
Abstract: The present invention relates to a treadmill which comprises: a lower frame; vertical rods mounted on both sides of the lower frame; a running plate rotatably mounted to the lower frame and configured to rotate in a vertical direction or a horizontal direction with respect to the lower frame; a handle assembly rotatably mounted on the vertical rod and configured to rotate in a combined or unfolded state with respect to the vertical rod; and a controller controlling rotation of the running plate and the handle assembly. When the handle assembly is controlled to rotate in the combined state with respect to the vertical rod, the controller performing control to rotate the running plate in the vertical direction. When the handle assembly is controlled to rotate in the horizontal direction from the vertical direction, the control unit performs control to rotate the running plate while the handle assembly is unfolded with respect to the vertical rod. According to the present invention, the treadmill can be automatically folded and unfolded and occupies a smaller area during a folded state.
Patent KR-20230001989-A (KR)
Title: Sensor for sensing heat or infrared light and electronic device including same
Inventor: CHOI YEONG SUK
IPC: G01J5/08
Filed: 2021-06-29
Abstract: Provided is a sensor configured to sense heat or infrared light, which includes: a substrate including a plurality of recess portions; a cavity inside the substrate along a bottom surface and both side surfaces of the substrate; a lower reflective layer disposed on at least one of an upper surface of the bottom surface of the substrate, a lower surface of the bottom surface of the substrate, and a surface opposite to the lower surface of the bottom surface of the substrate; a first electrode and a second electrode disposed inside both side surfaces of the recess portion and facing each other; a pixel structure configured to sense heat or infrared light inside the recess portion and embedded in the substrate; and a planarization layer covering the entire upper portion of the substrate.
Patent KR-20230007128-A (KR)
Inventor: YUN SU JUNG
IPC: F24F8/20
Filed: 2021-07-05
Abstract: An objective of the present invention is to provide a droplet blocking table and a structure including the same to block droplets spreading from the opposite side of the table by discharging air in a direction toward an air intake. According to the present invention, the structure comprises: a droplet blocking table equipped with an air inlet part and an air outlet part; an air conditioner which moves the air sucked in by the droplet blocking table; and an air sterilizer for sterilizing the air delivered from the air conditioner.
Patent KR-20230009038-A (KR)
Inventor: KIM DONG HYUN
IPC: H05K9/00
Filed: 2021-07-08
Abstract: The present application relates to a fiber manufacturing apparatus and a manufacturing method of a conductive fiber, and when the fiber manufacturing apparatus and the manufacturing method of the conductive fiber of the present application are applied to an electrolysis or electroless plating process to the fiber, problems such as metal precipitation occurring on the sidewall and bottom of a plating bath can be solved.
Patent KR-20230009535-A (KR)
Title: Device and its operation method for identity authentication service provider
Inventor: KIM DEOK SANG
IPC: H04L9/32
Filed: 2021-07-09
Abstract: According to one embodiment of the present invention, an identity proof/authentication service provider terminal and an operating method thereof are provided. The present invention comprises: a user authentication reception step of receiving, when validation verifying request information regarding an authentication means to be presented from a client terminal to the service provider terminal is directly transmitted to an authentication agency terminal through a first communication path excluding the service provider terminal, and response information resulting from direct verification of the validation verifying request information by the authentication agency terminal is transmitted to the client terminal through the first communication path, signature authentication information implemented by applying a client public key encryption algorithm generated based on the response information from the client terminal through a second communication path connected to the service provider terminal; and a user authentication checking step of obtaining authentication result information according to a validation analysis considering the direct verification of the signature authentication information by the authentication agency terminal, and transmitting the authentication result information regarding the authentication means to the client terminal. According to the present invention, it is possible to reduce costs required for configuring and maintaining a system while maintaining an environment that guarantees security such as signatory authentication, non-repudiation, data integrity, and blocking replay attacks.
Patent KR-20230013362-A (KR)
Inventor: KIM HYEONG GEOL
IPC: G01S13/58
Filed: 2021-07-19
Abstract: The present invention relates to a method for measuring the distance to an approaching moving object at high speed using a frequency modulated continuous wave (FMCW) modulation method, and a radar according to the method. According to the modulation method of the present invention, two downwardly sawtooth frequency modulated waveforms with different modulation bandwidths can be used to easily compensate for measurement errors caused by Doppler shift to calculate an accurate distance.
Patent KR-20230014547-A (KR)
Title: Fuel cell power generation facility
Inventor: SONG SUNG WEON
IPC: H05K7/20
Filed: 2021-07-21
Abstract: The present invention comprises a plurality of fuel cell power generation modules, wherein each fuel cell power generation module includes: a frame in which a PMC, an electrical module, and a filter module are installed; an electrical reservoir installed in the frame to cool the electrical module; an electrical cooling device installed in the frame to be connected to the electrical reservoir; and an air guide provided to guide air discharged from the electrical cooling device toward a heat radiation fin provided for cooling the junction box of the PMC.
Patent KR-20220150175-A (KR)
Title: Polyether-based water-soluble adhesive containing carboxylic acid group and Manufacturing method thereof
Inventor: KIM BYEONG SU
IPC: C09J11/06
Filed: 2021-07-28
Abstract: The present invention relates to a polyether-based water-soluble adhesive containing a carboxylic acid group and a method for producing the same. Specifically, the present invention relates to a method for synthesizing a polyether-based polymer containing a carboxylic acid group through a ring-opening reaction and preparing a water-soluble adhesive containing the same and a laminate or label comprising the adhesive. The water-soluble adhesive of the present invention is very suitable for use as an adhesive because the water-soluble adhesive is capable of achieving intramolecular and intermolecular hydrogen bonding without separate polymer blending, and has excellent adhesive strength, transparency, and water solubility. In addition, when laminates and labels including the water-soluble adhesive according to the present invention are manufactured, the laminates and labels can exhibit excellent adhesion, especially on polar substrates, and since the laminates and labels have water solubility, the same can facilitate the separation and collection of packaging containers, which has been a problem in the past, thereby promoting recycling and being helpful to form an eco-friendly culture.
Patent KR-20210097661-A (KR)
Title: Joint optimization of bandwidth part, search space and connected mode discontinuous reception operation in 5g new radio
Inventor: LI YANG
IPC: H04W72/12
Filed: 2021-07-28
Abstract: The present invention relates to devices, systems and methods for performing a method for a user equipment device (UE) to trigger a switch from the use of a first bandwidth part (BWP) to a second BWP as an active BWP for a connected mode discontinuous reception (CDRX) communication session, using a state change of a timer associated with the CDRX communication session with a base station. The timer can be an on-duration timer, an inactivity timer or a retransmission timer. The UE can change a monitoring schedule of a physical downlink control channel (PDCCH) in response to the detection of the state change of the timer. The second BWP can have a bandwidth wider or narrower than the first BWP depending on the type of the timer and the type of the state change.
Patent KR-20230023150-A (KR)
Inventor: KYUNGHI CHANG
IPC: H04W72/54
Filed: 2021-08-10
Abstract: According to various embodiments, a system and a method for co-channel interference (CCI) management using coordinated scheduling and dynamic inter-cell interference coordination (ICIC) for cellular V2I communications in a dense urban environment, by which: a central scheduler allocates resources to a plurality of base stations; the central scheduler detects at least two of the base stations for mutual cooperation; and the detected base stations cooperate with each other to perform scheduling for at least one vehicular electronic device within the cell of each of the detected base stations, based on the allocated resources. According to various embodiments, the cell includes a cell center region and a cell boundary region. The central scheduler is configured to allocate a first resource for the cell center region, a second resource for the cell boundary region, and a third resource for dynamic allocation to each of the base stations.
Patent KR-20220166694-A (KR)
Title: Communication device for performing discontinuous reception operation based on a movement state and operating method thereof
Inventor: LEE DOO HEE
IPC: H04W76/28
Filed: 2021-08-10
Abstract: According to an embodiment of the present invention, an operating method of a communication device for supporting the discontinuous reception (DRX) operation can comprise: a step of determining the movement status of the communication device based on a change volume of an electric field value of an inter-frequency band on a frequency band allocated to the communication with a serving cell; a step of determining one or more of a measurement target frequency band and a measurement target cell in a target cycle in accordance with the determined movement status; a step of measuring the electric field value corresponding to the measurement target frequency band and the measurement target cell in the target cycle; and a step of updating the movement status based on the measured electric field value. Therefore, an electric field value can be efficiently measured.
Patent KR-20230024663-A (KR)
Title: Superelectrolyte sterilization water electrolysis apparatus
Inventor: HONG YEON HEUI
IPC: C02F1/467
Filed: 2021-08-12
Abstract: The present invention relates to a superelectrolytic sterilizing water electrolysis device which can generate superelectrolytic sterilizing water by electrolyzing tap water, pure water, and ultrapure water. The superelectrolytic sterilizing water electrolysis device according to a first embodiment of the present invention comprises: a case (110) having a hollow interior; an ion exchange separation membrane (120) positioned at a predetermined distance apart from one inner surface of the case (110); a cathode electrode (130) formed between one inner surface of the case (110) and the ion exchange separation membrane (120); an electrolyte inlet (140) positioned between one inner surface of the case (110) and the ion exchange separation membrane (120) and allowing a liquid electrolyte to flow in; an electrolyte discharge (150) positioned between one inner surface of the case (110) and the ion exchange separation membrane (120) and discharging the liquid electrolyte; an anode electrode (160) positioned at a predetermined distance apart from the other inner surface of the case (110) and the anode electrode (160); a raw water inlet (170) positioned between one inner surface of the case (110) and the anode electrode (160) and allowing raw water to flow in; and a sterilizing water outlet (180) positioned between one inner surface of the case (110) and the ion exchange separation membrane (120) and discharging superelectrolytic sterilizing water such as ozone water or complex oxidized water generated by the anode electrode (160). Accordingly, a concentration of the superelectrolytic sterilizing water can be increased by electrolyzing the raw water for a long time.
Patent KR-20230025255-A (KR)
Inventor: KIM YOUNG HOON
IPC: H05K1/02
Filed: 2021-08-13
Abstract: The present invention relates to a flexible substrate assembly. The present invention comprises: a first film (10) disposed on a lower part of a flexible substrate assembly (C); and a second film (20) disposed on an upper part of the flexible substrate assembly (C) and adhered to the first film (10). In addition, a flexible substrate (30) is disposed between the first film (10) and the second film (20), and a bus bar (40) is electrically connected to the flexible substrate (30). An adhesive hole (37) penetrates the flexible substrate (30), and the first film (10) and the second film (20) can adhere to each other through the adhesive hole (37). Accordingly, the flexible substrate can be firmly fixed inside the flexible substrate assembly.
Patent KR-20230032285-A (KR)
Inventor: KIM IN GUN
IPC: G03B17/12
Filed: 2021-08-30
Abstract: 일 실시 예에 따른 렌즈모듈은, 렌즈배럴; 상기 렌즈배럴 내부에 수용되는 렌즈; 및 상기 렌즈배럴에 결합되고, 상기 렌즈의 일측에 배치되어 상기 렌즈를 상기 렌즈배럴에 고정시키도록 구성된 결합부재;를 포함하고, 상기 렌즈는, 광축에 수직인 제1 방향으로의 폭이, 상기 광축에 수직하고 상기 제1 방향과 교차하는 제2 방향으로의 폭보다 작도록 구성되고, 상기 렌즈배럴은, 상기 결합부재를 상기 제1 방향으로 적어도 일부 노출시키고 상기 결합부재와 상기 제2 방향으로 적어도 일부 중첩되도록 구성될 수 있다.
Patent KR-20220059399-A (KR)
Title: Recombinant microorganism with improved production capacity of hydrophobic compounds and membrane engineering method for the production thereof
Inventor: LEE SANG YUP
IPC: C12P17/16
Filed: 2021-08-31
Abstract: The present invention relates to a recombinant microorganism having improved hydrophobic material production ability and a cell membrane engineering method for producing the same, more specifically, to a recombinant microorganism for production of hydrophobic materials which has a cell membrane engineered to have any one or more characteristics among an increased cell membrane area, increased formation of outer membrane vesicle and secretion, and increased formation of inner membrane vesicle, and a cell membrane engineering method for producing the same. The present invention is useful for producing hydrophobic insoluble materials with high efficiency. A recombinant microorganism for production of carotenoids or violacein analogues with high efficiency developed by the manufacturing method according to the present invention is useful as a microorganism for production of natural pigments, antioxidants, antibiotics, cosmetic additives, anticancer agents, food additives, or nutritional supplements. In addition, natural pigment production technology developed in the present invention shows an innovative increase in production ability. Accordingly, the present invention is useful for constructing recombinant strains for efficient production of various metabolites which are industrially and medically useful, and establishing efficient production methods.
Patent KR-20230036758-A (KR)
Inventor: CHOI MI JEONG
IPC: A61K36/734
Filed: 2021-09-08
Abstract: 본 발명은 수면유도 및 불면증 치료용 효소처리 초고압 혼합추출물 및 이를 포함하는 조성물에 관한 것으로, 본 발명의 홉 추출물을 유효성분으로 포함하는 조성물은 신경세포를 스트레스로부터 보호할 수 있어 수면 유도 및 불면증 치료용 조성물, 기능성 식품, 약제학적 의약품 소재로 유용한 효과가 있다.