baber/WOPTO huggingface dataset:
Patent KR-20210102107-A (KR)
Title: Method for forwarding packet in hybrid network, device, and system
Inventor: LI CHENG
IPC: H04L45/52
Filed: 2021-02-10
Abstract: Provided are a method for forwarding packets, and a device and a network system thereof. According to the present invention, a segment routing device receives a first packet from a first network. A first packet header of the first packet includes a segment list. The segment list includes a plurality of sequentially arranged identifiers. Each of the plurality of identifiers is used to identify one network device or one link. Each of the plurality of identifiers includes a first type identifier and a plurality of second type identifiers. The network devices or links identified by the first type identifier and the second type identifier are on the first network and the second network, respectively. The type of the first network is different from the type of the second network. The segment routing device encapsulates a second packet header for the first packet to form a second packet. The second packet header includes a plurality of second type identifiers. The segment routing device sends the second packet to the second network. In this method, a packet forwarding path including a plurality of types of network devices is programmed into the segment list, and thus a globally optimal path is acquired and a complex network configuration at the splicing node is avoided.
Patent KR-20220116933-A (KR)
Title: concentrate light, lighting louver system
Inventor: YOON JONG GUK
IPC: E06B9/322
Filed: 2021-02-16
Abstract: The present invention relates to a light concentration/collection louver system. According to the present invention, the light concentration/collection louver system comprises: an upper housing installed to be long in a horizontal direction on an upper side of a window frame; a driving motor mounted in the upper housing; a plurality of slats horizontally arranged parallel to the upper housing on a lower side of the upper housing; a lower supporter horizontally mounted to be parallel to the slats on a lower side of the slats, and having a weight, and making the movement of the slats active; an elevation wire connected to the driving motor built in the upper housing, and penetrating all of the central unit of the slats and the lower supporter, and wound and unwound by the driving motor, and controlling the elevation/lowering of the slats; and a tilting wire connected to the driving motor and penetrating the rear end units and the front end units of the plurality of slats, and controlling the angle of the slats. The present invention is able to divide the plurality of slats into an upper side and a lower side to be tilted at different angles, control the light volume in accordance with the installation environment and the seasons, and improve availability and convenience.
Patent KR-20220121269-A (KR)
Title: Repair apparatus of AlN heater and method thereof
Inventor: PARK HO JUNE
IPC: C04B37/00
Filed: 2021-02-24
Abstract: The present invention relates to a repair device and method for an aluminum nitride heater. The present invention relates to a repair device and method for an aluminum nitride heater, which are for repairing a cracked plate by removing a crack via processing, applying paste, and then bonding the paste to a new plate by sintering. To this end, disclosed is a repair device for an aluminum nitride heater, the repair device including: a press unit for applying pressure to a repair plate unit to which paste is applied; a plurality of step adjustment units disposed in a space between the press unit and the repair plate unit to match a height difference and apply a load to the repair plate unit; and a borium nitride jig unit that transmits paste bonding pressure to the repair plate unit according to the pressure of the press unit.
Patent KR-20220120965-A (KR)
Title: A traditional Chinsese medicinal composition for treating rheumatism diseases
Inventor: QIAOSHENG LI
IPC: A61K36/756
Filed: 2021-02-24
Abstract: The present invention provides a traditional Chinese medicinal composition for treating rheumatism diseases, which comprises: 5 to 10 parts by weight of Schisandra chinensis; 5 to 10 parts by weight of Schizonepeta tenuifolia Briq.; 5 to 10 parts by weight of Astragalus membranaceus Bunge; 2 to 6 parts by weight of Eucommia ulmoides; 2 to 6 parts by weight of Phellodendron chinense; and 2 to 6 parts by weight of Willow branch. In comparison with conventional traditional Chinese medicine ingredients for treating rheumatism diseases, the Chinese medical composition of the present invention has good compatibility and excellent therapeutic effect after mixing. In addition, pharmacological dynamics of each component play a synergistic role such that treatment effect is good and lasts for a long time, and a recurrence rate is low. Therefore, the Chinese medical composition solves a problem of rheumatic disease which has not been cured for a long time.
Patent KR-20220121392-A (KR)
Title: Sewage and wastewater reuse and generation high concentration ion concentrated water treatment system using separation membrane and electrochemical process
Inventor: ROH HYUN CHEUL
IPC: C02F1/66
Filed: 2021-02-25
Abstract: The present invention relates to a system for reusing sewage wastewater and effluence and treating high-concentration ion concentrate by using a separator and an electrochemical method and, more specifically, to a system which comprises: an advanced treatment tank that biologically treats and discharges inflow sewage and wastewater; a membrane filtration tank in which the treated water discharged from the advanced treatment tank flows, wherein the membrane filtration tank removes and discharges suspended solids (SS) and residual organic matter from the treated water; a CDI treatment tank in which the treated water discharged from the membrane filtration tank is introduced, wherein the CDI treatment tank removes ionic inorganic contaminants from the treated water by an adsorption method using the principle of an electric field; a circulation regeneration tank connected in parallel with the CDI treatment tank through a pair of circulation pipes to receive the CDI concentrated water discharged from a desorption process of the CDI treatment tank, wherein the CDI concentrated water received during the desorption process of the CDI treatment tank circulates in CDI treatment tank as regeneration water; and an ED treatment tank in which the CDI concentrated water discharged from the CDI treatment tank or the CDI circulating regeneration concentrated water discharged as regeneration water from the circulation regeneration tank is introduced, wherein the ED treatment tank discharges the treated water obtained by treating the inflowed CDI concentrated water or CDI circulation regeneration concentrated water by electrodialysis to the outside or supplies the same as diluted water to the circulation regeneration tank.
Patent KR-20220077050-A (KR)
Inventor: HOJUN RYU
IPC: C09K9/00
Filed: 2021-03-17
Abstract: 본 발명의 개념에 따른 육방정계 산화 텅스텐의 제조방법은 물 및 알코올 중 적어도 어느 하나를 포함하는 pH 8 내지 9의 알칼리성 용매를 준비하는 것, 상기 알칼리성 용매에 염화 텅스텐을 첨가하여 제1 반응 용액을 형성하는 것, 상기 제1 반응 용액에 첨가제를 첨가하여 제2 반응 용액을 형성하는 것, 및 상기 제2 반응 용액에 강산을 첨가하여 나노 입자를 형성하는 것을 포함한다. 상기 첨가제는 탄소수가 1개 내지 8개인 아민 화합물 및 탄소수가 10개 이상인 지방족 탄화수소 유도체 중 어느 하나를 포함한다.
Patent KR-20220130909-A (KR)
Title: Short Distance Communication Antenna for Multi-Link Communication
Inventor: KIM BYOUNG NAM
IPC: H01Q9/04
Filed: 2021-03-19
Abstract: Disclosed is a short-range communication antenna for multi-link communication. The antenna includes a plurality of radiators configured to independently transmit and receive different signals and having a prescribed array structure. The plurality of radiators each include: a radiation element of a patch shape; a first parasitic element formed to surround the radiation element; and a second parasitic element formed to surround the first parasitic element. The plurality of radiators each are rotated +90 degrees or -90 degrees relative to adjacent radiators to be arranged. According to the antenna, interference between the radiators can be effectively alleviated in a short-range communication antenna having a plurality of radiators for multi-link communication.
Patent KR-20210083215-A (KR)
Title: System for controlling of mobile container pool for survival swimming education based on Artificial Intelligence having a control unit capable of controlling the condition of divided swimming pool areas
Inventor: KIM DONG WHI
IPC: E04H4/14
Filed: 2021-03-29
Abstract: A swimming pool control system according to an embodiment of the present invention comprises a swimming pool formed of a mobile container and a control device for controlling a swimming pool condition related to water stored in the inner space of the swimming pool, wherein the swimming pool condition may include water quality, water temperature, and water level of pool water.
Patent KR-20220140056-A (KR)
Inventor: LEE SANGHWA
IPC: G06Q20/32
Filed: 2021-04-08
Abstract: The present invention relates to a power transmission device and a method thereof, and a system therefor. To achieve the purpose, in accordance with the present invention, the power transmission device displays an identification code based on the power transmission of the power transmission device, and, when receiving a signal for requesting charging, which is transmitted from a user terminal recognizing the displayed identification code, the power transmission device transmits power to an electric vehicle, and, when receiving a signal for stopping the transmission of the power, the power transmission device stops the transmission of the power transmitted to the electric vehicle, and enables payment through the user terminal. Therefore, a payment card is pre-registered in an application of the user terminal, and billing information according to charging is transmitted to the user terminal, thereby providing a quicker payment service to the driver.
Patent KR-20220030153-A (KR)
Title: CMOS RF power detector utilized by coupled line, squarer, and current mode SAR ADC
Inventor: VERMA ASHUTOSH
IPC: G01R19/00
Filed: 2021-04-09
Abstract: An electronic circuit and method are provided. The electronic circuit includes a directional coupler, a sense pair coupled to the directional coupler, and an analog-to-digital converter (ADC) coupled to the sense pair. The ADC directly digitizes a signal current received from the sense pair. The present invention provides an electronic circuit and method for detecting power using an analog-to-digital converter (ADC) that directly digitizes a signal current without voltage-current conversion.
Patent KR-20220143184-A (KR)
Inventor: KIM HAN SUK
IPC: A61B6/03
Filed: 2021-04-14
Abstract: According to one embodiment of the present invention, provided is a method for diagnosing a gallbladder cancer. The method for diagnosing the gallbladder cancer may comprise: a step of obtaining the source data; a step of generating artificial intelligence learning data by refining the obtained source data; a step of storing the generated artificial intelligence learning data in a gallbladder cancer diagnosis information system; and a step of automatically detecting a gallbladder cancer through a learned artificial intelligence model based on the artificial intelligence learning data stored in the gallbladder cancer diagnosis information system. Therefore, the present invention is capable of providing an accurate diagnosis.
Patent KR-20220143376-A (KR)
Inventor: LEE WONTAE
IPC: B01D29/60
Filed: 2021-04-16
Abstract: The present invention relates to an apparatus for reducing non-point pollution by using activated carbon fiber. More specifically, the present invention relates to an apparatus for reducing non-point pollution by using activated carbon fiber, in which suspended materials and heavy metals within a non-point pollution source may be simultaneously removed by using a filter obtained by combining activated carbon fiber with a disk filter. The apparatus for reducing non-point pollution by using activated carbon fiber, according to the present invention, includes: a raw water tank in which non-point polluted water flows and is stored; an agitator for stirring the non-point polluted water in the raw water tank; a filter part for filtering out contaminants in the non-point polluted water; and an inflow control unit for controlling the inflow of non-point polluted water flowing into the filter part.
Patent KR-20210049064-A (KR)
Inventor: CHUNG HA IK
IPC: B01D39/00
Filed: 2021-04-22
Abstract: According to the present invention, substances, vibrating substances, frequency water, excitation substances, excitation water, magnetization substances, magnetization water, hexagonal water, ozone substances, ozone water, ozone air, mist, sterilizer substances, disinfectants, phytoncide, or the like generated in one among vibrators, oscillators, magnetizers, ozone devices, mist devices, or complex devices of two or more that irradiate magnetic fields are produced or sprayed. Provided are drones, tubes, refiners, purifiers, dust collectors, washers, washing machines, processors, sprayers, misters, ventilation facilities, purification means, purification devices, and purification facilities. Inhalers, dust collectors, vibrators, multifunction devices, generators, or injectors are included to perform refining, purifying, cleaning, washing, cleansing, dust collection, processing, or the like with respect to objects, in-the-air, air, pollution, water quality, water supply, sewage, effluence, wastewater, turbid water, dust, fine dust, foreign materials, tunnels, buildings, roads, pavement, exterior walls, pipelines, plumbing, tanks, waste, object substances, sound barriers, or the like.
Patent KR-20210147879-A (KR)
Inventor: IWASAKI HITOSHI
IPC: E02F9/22
Filed: 2021-04-23
Abstract: The present invention is to provide a fluid valve, a fluid system, a construction machine, and a control method capable of flowing fluids from two flow paths by unidirectional movement of a spool. According to the present invention, a fluid valve (4) comprises: a valve body having a spool hole (10) and two flow paths (P1, P2) connected to the spool hole (10); and a spool (5) movably provided in the spool hole (10). When the spool (5) is moved in one direction, the fluids from the two flow paths (P1, P2) are merged and flowed.
Patent KR-20220152748-A (KR)
Inventor: MIN SANG JUN
IPC: H04N5/225
Filed: 2021-05-10
Abstract: An optical instrument according to one embodiment includes: an optical path changing unit comprising an incident surface through which light comes in a first vertical direction and an exit surface through which the light exits in a first horizontal direction perpendicular to the first vertical direction; a movement unit moving a lens module that allows light exiting from the exit surface to pass through; a reflection unit including a first reflection portion that reflects the light passing through the lens module in a second vertical direction opposite to the first vertical direction, a second reflection portion that reflects the firstly reflected light in the first horizontal direction secondly, and a third reflection portion that reflects the secondly reflected light in the first vertical direction thirdly; and an image sensor that receives the light reflected by the third reflection portion. Embodiments of the present invention provide a camera module capable of preventing an increase in thickness even as the size of an image sensor increases.
Patent KR-20220153445-A (KR)
Inventor: KIM HYEON U
IPC: G06F9/54
Filed: 2021-05-11
Abstract: The present invention relates to a develop message service, which has a difference from an existing messaging system to reduce overhead and real time and increase the efficiency of distribution and replication, thereby solving an existing problem of not easy storage and management. In other words, the present invention receives precedent data or documented abstracts necessary in a development process of the messaging system relatively concisely and quickly and finds an improvement measure by using an existing management architecture so as to organize a message system with a simplified structure. Accordingly, the present invention has an effect of solving an existing problem of not easy storage and management by having a difference from an existing messaging system to reduce overhead and real time and increase the efficiency of distribution and replication.
Patent KR-20220155527-A (KR)
Title: Electric Vehicle Spare Battery and Battery Pack
Inventor: SHON YOUNG CHAN
IPC: B60L53/16
Filed: 2021-05-14
Abstract: The present invention relates to an electric automobile spare battery and a battery pack. More specifically, the present invention relates to the electric automobile spare battery, capable of driving to a destination or an electric charging station, and the battery pack To this end, the spare battery comprises: a case for fixing a battery main body to the electric automobile interior and the electric automobile exterior and for blocking electric shock and heat; a power terminal for input and output of a power; and a connector.
Patent KR-20220157638-A (KR)
Title: Parallel operating system of pwm inverter and its method
Inventor: JUNG SE HYUNG
IPC: H02M1/32
Filed: 2021-05-21
Abstract: A parallel operation system of PWM inverters according to the present invention includes first to Nth (where N is a natural number equal to or greater than 2) inverter modules connected in parallel and disposed between a renewable energy source and a system power source. In the parallel operation system of a PWM inverter in which an input switch and an output switch are disposed on the input side and the output side, which comprises: an input sensor unit disposed between the renewable energy source and the inverter module and detecting an electrical signal at an input side of the inverter module; an output sensor unit disposed between the inverter module and the output switch and detecting an electrical signal at an output side of the inverter module; a system voltage detection sensor unit disposed between the output switch and the system power source and detecting a system AC voltage signal of the system power source; a main controller which controls switching of the input switch and the output switch using the input-side electrical signal, the output-side electrical signal, the system AC voltage signal, and the inverter module information signal, and outputs a PWM main signal and a PWM enable signal; and a first to Nth sub-controllers which are individually matched and arranged in the first to Nth inverter modules, output inverter module information signals including temperature information and failure information of individual inverter modules, respectively, and output gate driving signals controlled by the PWM enable signal.
Patent KR-20220158413-A (KR)
Title: Design method of the ternary logic using memristors and mosfets, recording medium and device for performing the method
Inventor: TAIGON SONG
IPC: G06F30/327
Filed: 2021-05-24
Abstract: A method of designing a ternary logic by using a memristor and a MOSFET comprises: a step of selecting a characteristic of a MOSFET-based logic gate having three logic input values; a step of setting a range of output impedance having a value as large as possible to reduce a leakage current according to the characteristic of the logic gate; a step of generating a plurality of memristor subcircuits including a combination of memristors having different series-parallel connections and different polarities satisfying a condition in which the output impedance is smaller than input impedance in the logic gate; and a step of selecting at least one memristor subcircuit according to the output strength of a target logic gate from among the plurality of memristor subcircuits. Accordingly, an impedance matching problem of a ternary logic circuit can be resolved, and design and process complexity can be reduced.
Patent KR-20220159023-A (KR)
Inventor: SONG HO YOUNG
IPC: G03F7/00
Filed: 2021-05-25
Abstract: The present invention relates to a device manufacturing method using two-photon polymerization and nanoimprint, and a functional surface device manufactured by the method. According to the present invention, a polymer-type first mold manufactured by a 3D printing method to secure high-efficiency characteristics and an array mold repeatedly transferring a microstructure shape on a substrate in the form of a wafer using the same are infinitely replicated on the substrate with a polymer by a nanoimprint method, so that it is possible to finally manufacture wafer-type engineering and optical devices with a surface structure that realizes various functions.
Patent KR-20210157317-A (KR)
Inventor: LAGORGETTE PASCAL
IPC: G04B19/25
Filed: 2021-05-25
Abstract: The present invention relates to a watch having an annual calendar setting and a method thereof. The watch (100) having an annual calendar setting comprises: at least one setting member (130) which is configured to displace an hour hand (110) and/or a minute hand (120); at least one detection member (180) which is configured to detect a date change (525); and at least one center process unit (150) which is configured to deduce a set date (515), operate a motor (160), and implement an annual calendar setting method.
Patent KR-20220159744-A (KR)
Inventor: SHIN DONG YOUNG
IPC: H02H11/00
Filed: 2021-05-26
Abstract: The present invention relates to a power system of a vehicle, which blocks the regenerative voltage generated from a driving unit by using an existing reverse connection prevention circuit. According to one embodiment of the present invention, the power system for a vehicle comprises: a reverse connection prevention unit connected to a battery supplying power to a driving unit of the vehicle and blocking a current flowing from the battery to the driving unit when a terminal of the battery is connected in a reverse direction; a regenerative voltage blocking unit disposed between the reverse connection prevention unit and the driving unit and blocking the current from the driving unit to the battery when a regenerative voltage is generated in the driving unit; a power storage unit disposed between the regenerative voltage blocking unit and the driving unit and equalizing and transferring the power supplied from the battery to the driving unit; and a control unit controlling the operation of the driving unit and monitoring the voltage of the battery to control the operation of the regenerative voltage blocking unit, wherein the power storage unit can be connected to the driving unit and simultaneously connected to the control unit.
Patent KR-20210065915-A (KR)
Title: Side Airbag
Inventor: MAKOTO FUMA
IPC: B60R21/239
Filed: 2021-05-27
Abstract: The present invention relates to a side airbag device for effectively suppressing the movement of a passenger in a colliding direction even if the passenger sits only in the driver's seat. The side airbag device (1) includes a cushion (2) which is installed on a side of the widthwise direction center of a backrest part (SB) of one seat (S) of the driver seat (Sd) and a passenger seat (Sn), and restricts the movement of the passenger (P) in an impact acting direction during a collision to protect the corresponding passenger (P). An inflator (3) is installed in the cushion (2). The cushion (2) includes a main chamber (2a) and a sub chamber (2b) installed on a bubble panel (4b) opposite to a passenger-side bubble panel (4a) of the main chamber (2a) coming in contact with the passenger (P) sitting on the driver seat (Sd). When the passenger (P) sitting on the driver seat (Sd) moves toward the passenger seat side during the collision, the deployed sub chamber (2b) interferes with a driver seat-side side support part (SS) of the passenger seat (Sn), and a reaction from the passenger seat (Sn) is assigned to the deployed main chamber.