baber/WOPTO huggingface dataset:
Patent KR-20220141674-A (KR)
Inventor: YONG TAE JEON
IPC: G06F13/42
Filed: 2021-04-13
Abstract: The present technology relates to an electronic device. According to the present technology, a PCIe device which minimizes the power consumption and device size by reducing a PCIe gate count may include: a plurality of common functions which perform operations related to the PCIe interface according to each determined function type; and a function type control unit which determines the function type of each of the plurality of common functions based on function type setting information provided from a host.
Patent KR-20220142024-A (KR)
Inventor: HYEONGKEUN KIM
IPC: G03F1/22
Filed: 2021-04-14
Abstract: The present invention relates to a pellicle for extreme ultraviolet exposure used in an exposure process using extreme ultraviolet rays. The pellicle for extreme ultraviolet exposure according to the present invention includes a pellicle layer formed of a material M-α, in which M and α are combined. Here, M is one of Si, Zr, Mo, Ru, Y, W, Ti, Ir, and Nb, and α is at least one of B, N, C, O, and F.
Patent KR-20220142151-A (KR)
Inventor: LEE JONG JIN
IPC: H02N1/08
Filed: 2021-04-14
Abstract: According to the present invention, provided is an electrostatic generator, which comprises: a pump for temporarily storing and supplying water; a tube connected to the pump, and branched into two ways; first and second ring structures for passing water droplets from the tube therethrough; a first storage container overlapping the first ring structure in a vertical direction, and electrically connected to the second ring structure; a second storage container overlapping the second ring structure in a vertical direction, and electrically connected to the first ring structure; a plurality of neon lamps electrically connected to the first storage container; and a switching device electrically connected to the second storage container. The switching device determines the number of the neon lamps electrically connected to the first and second storage containers. Therefore, static electricity can be generated through the water supply without separate external voltage supply.
Patent KR-20220142839-A (KR)
Inventor: OH WAN KON
IPC: A47B83/00
Filed: 2021-04-15
Abstract: A van camping car having a multi-stage storage cabinet and an insect screen structure according to the present invention includes: a fixed drawer disposed on a lower part of a vehicle body constituting the van camping car; a movable storage box coupled in a sliding manner on the top of the fixed drawer; and an insect screen expandably disposed between the top of the vehicle body and the top of the movable storage box. A plurality of the fixed drawer and the movable storage box are arranged along the left and right directions, respectively, and at the same time, the movable storage box is disposed in a stepped state on the fixed drawer. The van camping car secures a space to store various items and at the same time effectively blocks access of pests such as mosquitoes outdoors.
Patent KR-20220143505-A (KR)
Inventor: LEE CHANG HO
IPC: G09B19/00
Filed: 2021-04-16
Abstract: Disclosed is a lubrication training teaching material for equipment managers. The lubrication training teaching material for equipment managers comprises: a mechanical element display unit which classifies and displays mechanical elements constituting mechanical equipment by function; a product name display unit which lists and displays product names for each of the mechanical elements; a contact type display unit which displays a contact type of a product name related to lubrication among the mechanical elements; a motion type display unit which displays a motion type of the product name related to lubrication among the mechanical elements; and a first equipment accentuating unit which displays the name of a machine element and a product name requiring intensive lubrication management among the above machine elements to be accentuated. An objective of the present invention is to provide a lubrication training teaching material for equipment managers, to easily understand and apply the concept of lubrication in a short period of time.
Patent KR-20220144472-A (KR)
Inventor: JANG YONG KI
IPC: A62B23/02
Filed: 2021-04-20
Abstract: The present invention relates to an anti-fogging device, used by being supported on the inside of the wearer's nostrils, which can be used regardless of the shape of a mask, and when breathing, prevent fogging on glass lenses due to wet air and secure a field of view by preventing humid air from being discharged through a separation space while the wet air is blocked by a blocking plate. The present invention comprises: an elastic support unit (10) having two supports introduced into the nostrils of a mask wearer so as to be supported on the cartilage walls; a blocking plate (20) formed of a plate body of a set length with an arc-shaped cross-section to have a guide space (21) therein for breathing, provided with the elastic support unit (10) in the center of the outer surface, and blocking a separation space between the nose bridge and the face as the upper-end portion and the lower end portion come in close contact with the inner surface of the mask when the mask is worn; a cut portion (30) in which both sides of the blocking plate (20), excluding the central portion where the elastic support unit (10) is provided, are cut by a certain area so as to communicate with a guide space (21), and a guide rail (31) is formed on an edge portion in the longitudinal direction of the blocking plate (20); and filtering sheets (40) provided to be fitted in the guide rail (31) from both sides of the blocking plate (20) so that the cut portion (30) is closed and filtering foreign matter as well as moving air for breathing.
Patent KR-20220144959-A (KR)
Inventor: JE UK YEUN
IPC: H01H33/70
Filed: 2021-04-21
Abstract: The present invention relates to a gas-insulated circuit breaker with a flow regulator, which allows the amount of heat gas to be adjusted through a flow regulator formed of a different material in an extra-high-voltage circuit breaker. The gas insulated circuit breaker according to the present invention includes: a fixed arc contact disposed on the side of a fixed part; a movable arc contact disposed on the side of a movable part and in contact with or spaced apart from the fixed arc contact; a main nozzle provided to surround the fixed arc contact and the movable arc contact from the outside; an auxiliary nozzle provided to surround the movable arc contact from the outside and installed between the movable arc contact and the main nozzle so that a gas flow path for passing compressed thermal gas is formed between the auxiliary nozzle and the main nozzle; and a flow controller formed inside the movable arc contact while overlapping with the movable arc contact to control the amount of heat gas in the movable part.
Patent KR-20220146152-A (KR)
Inventor: KIM JIE HYUN
IPC: A61B5/145
Filed: 2021-04-23
Abstract: In the present specification, provided are an information providing method for predicting the risk of the digestive disease and a device based on the same. The method may include the steps of: measuring the level of triglyceride-glucose (TyG) in a biological sample isolated from a subject; and determining the risk of gastric cancer of the subject based on the measured TyG level of the subject.
Patent KR-20220147398-A (KR)
Title: Electronic device for processing data based on artificial intelligence model and method for thereof
Inventor: CHOI JONGBUM
IPC: G06N3/08
Filed: 2021-04-27
Abstract: According to various embodiments, provided is an operation method of an electronic device, which comprises the following steps of: executing an application and obtaining at least one piece of content based on the executed application; selecting first values among a plurality of values related to computing power to process the obtained the at least one piece of content; obtaining first result data by processing the at least one piece of content by using a first artificial intelligence model having at least one first parameter, wherein the at least one first parameter corresponding to the first values are obtained by configuring at least one parameter of the artificial intelligence model stored in the electronic device; selecting second values different from the first values among the plurality of values based on the occurrence of a designated event; and obtaining second result data by processing the at least one piece of content by using a second artificial intelligence model having the at least one second parameter, wherein the at least one second parameter corresponding to the selected second values obtained by configuring the at least one parameter of the artificial intelligence model. Various other embodiments are possible. By configuring at least one parameter of the pre-learned artificial intelligence model into at least one parameter with a dynamically low calculation value, an operating load of the electronic device can be reduced while obtaining highly accurate result data.
Patent KR-20220149185-A (KR)
Inventor: JOUNG WON JUN
IPC: F04D29/66
Filed: 2021-04-30
Abstract: The present invention provides a blower device for a vehicle air conditioning device, which comprises: a blower case formed in a hollow shape and having an air outlet through which air is supplied to a heat exchanger disposed on one side; a blower unit disposed inside the blower case; and a guide member installed between the air outlet and the blower unit and guiding the air passing through the blower unit upward. According to the present invention, since the guide member for guiding the air passing through the blower unit upward is disposed in the blower case where the air outlet is formed, the passing air spreads evenly on the surface of an evaporation core such that freezing of the evaporation core can be reduced and the blower unit can be easily placed.
Patent KR-20220150065-A (KR)
Title: Sterilization apparatus of input button for elevator
Inventor: PARK HWAN SUNG
IPC: B66B1/34
Filed: 2021-05-03
Abstract: The present invention relates to an elevator input button sterilization device. Specifically, one embodiment of the present invention may provide an elevator input button sterilization device comprising: a bracket connected to a button and fixedly supported by the button; a sterilization module emitting ultraviolet rays; a sensor disposed on the rear side of the bracket to sense a user's movement; a reflection plate reflecting the ultraviolet rays emitted by the sterilization module; and a control unit controlling the sterilization module so that the sterilization module does not emit the ultraviolet rays when the user's movement is sensed by the sensor, wherein the sterilization module and the reflection plate are configured to be rotatable with respect to the bracket, and the sterilization module and the reflection plate rotate in response to the movement of the button. The entire area of the elevator button can be uniformly sterilized.
Patent KR-20220150513-A (KR)
Inventor: CHO DAE SUNG
IPC: B32B7/12
Filed: 2021-05-04
Abstract: The present invention relates to a mask used for fine dust prevention and disease prevention. A condensation-preventing type mask of the present invention may comprise: a front plate; an upper plate formed by being extended from the upper part of the front plate; a condensation-preventing plate formed by being extended from the upper plate; a lower plate formed by being extended from the lower part of the front plate; and a fixing part formed by being extended from the front plate. The condensation-preventing plate may include a nose support part, and at least the front plate, the upper plate, and the lower plate may include a filter part. The purpose of the present invention is to provide a mask which can prevent condensation when the mask is worn by a wearer of glasses, and which allows a user to easily breathe.
Patent KR-20220111624-A (KR)
Inventor: SEO SANG HO
IPC: F04D15/00
Filed: 2021-05-06
Abstract: The present invention relates to a water level change control method of a submersible pump for drainage, in which a control unit receives a water level measured in real time from a water level sensing unit and calculates a water level change rate using a Taylor series. According to the present invention, the water level change control method of a submersible pump for drainage comprises: a step (S110) in which a water level sensing unit (4) measures a water level of a water storage tank (1) in real time; a step (S120) in which a control unit (5) receives the measured water level in real time from the water level sensing unit (4) and compares the measured water level with an operated middle water level (OMWL); a step (S130) of stopping the operation of the pump if the measured water level is lower than the OMWL; a step (S140) of maintaining the stop state or start state of the pump as it is if the measured water level is equal to the OMWL; and a step (S150) of calculating the level change rate (LCR) using the Taylor series if the measured water level is higher than the OMWL, and if the LCR is 100% or more, switching the operation of the submersible pump to emergency mode.
Patent KR-20220151486-A (KR)
Inventor: KIM JUNG HWA
IPC: H01L23/538
Filed: 2021-05-06
Abstract: A semiconductor package of the present invention includes: a wiring substrate including a first wiring region, a die mounting region surrounding the first wiring region, and a second wiring region surrounding the die mounting region; a plurality of wiring balls formed on the first wiring region and the second wiring region and spaced apart from one another, the plurality of wiring balls including a plurality of first wiring balls formed on the first wiring region and a plurality of second wiring balls formed on the second wiring region; a die positioned on the die mounting region, the die including a plurality of unit chips spaced apart from one another, and a die-through region corresponding to the first wiring region and exposing the first wiring balls; and a plurality of die balls corresponding to the die mounting region, formed on the die and spaced apart from one another, the plurality of die balls being electrically coupled to the wiring substrate.
Patent KR-20220159164-A (KR)
Inventor: GO KWANG SEOB
IPC: B25G1/10
Filed: 2021-05-25
Abstract: Provided is a cake cutter mechanism capable of cutting soft-textured bread and cake. The cake cutter mechanism comprises: a grip portion (10) configured to allow a user to grip; a cutting portion (20) having a cutting blade (21) to cut soft textured foods such as cake (1) and bread; and a support means (30) for enabling the cutting portion (20) to be fixed to the grip portion (10) while supporting the cutting portion (20). According to the present invention, the cake cutter mechanism enables a user to easily cut various kinds of soft-textured foods such as cake, rice cake, bread, ice cream, and the like while improving portability and storability due to its lightness. Since the cake cutter mechanism is simple and easy to manufacture, it can be distributed at a low price, thus reducing the price burden on general consumers. Moreover, the cake cutter mechanism is made of recyclable paper to be recycled or reduce waste, thereby contributing to eco-friendly usage as well as saving resources.
Patent KR-20220160443-A (KR)
Inventor: KWON DAE CHEOL
IPC: F24F7/08
Filed: 2021-05-27
Abstract: The present invention relates to an electric vehicle field and, more specifically, to a waste heat recovery ventilation system equipped with a DC/AC total heat exchanger for an electric vehicle, capable of extending a travel distance of a vehicle and creating a pleasant vehicle interior environment by reducing the power consumption of the vehicle by using electric energy. In accordance with the present invention, the waste heat recovery ventilation system introduces outside air having passed through a filter in accordance with ambient temperature into an indoor area through a total heat exchanger or a bypass pipe or the simultaneous use of two pipes by selectively opening and closing a damper and adjusting an angle thereof, and discharges indoor pollutants such as breath of people, VOCs of vehicle seats and the like from the indoor area to the outside via the filter and the total heat exchanger. During the above-mentioned procedure, the system recovers waste heat to reduce a load on cooling and heating equipment. Accordingly, the system can have an advantage of maintaining the health of passengers by continuously introducing fresh air into the indoor area while preventing a cruising distance of the vehicle from declining due to power consumption from cooling and heating operations. Moreover, the system can solve a freezing issue of the total heat exchanger at a low temperature, thereby enabling the use thereof even in the winter.
Patent KR-20220163538-A (KR)
Inventor: LEE DOOHYUN
IPC: H01L21/8238
Filed: 2021-06-01
Abstract: The present invention relates to a semiconductor device with enhanced electrical properties. The semiconductor device comprises: an active pattern on a substrate; a source/drain pattern on the active pattern; a channel pattern connected to the source/drain pattern; a gate electrode on the channel pattern; an active contact on the source/drain pattern; a first lower wiring on the gate electrode; and a second lower wiring on the active contact and at the same level as the first lower wiring. The gate electrode includes: an electrode body portion; and an electrode protruding portion, wherein the electrode protruding portion protrudes from an upper surface of the electrode body portion and is in contact with a lower surface of the first lower wiring. The active contact includes a contact body portion and a contact protruding portion, wherein the contact protruding portion protrudes from an upper surface of the contact body portion and is in contact with a lower surface of the second lower wiring.
Patent KR-20220163011-A (KR)
Title: 3d printer
Inventor: BYUN SUNGWOOK
IPC: B33Y30/00
Filed: 2021-06-02
Abstract: Provided according to an embodiment of the present invention is a 3D printer comprising: a base unit; a case fixed to an upper surface of the base unit and having a portion of an outer circumference opened; a sliding door configured to open and close the portion of the outer circumferential surface of the case by rotating along the outside of the case; and a bearing unit coupled to the sliding door to support a radial load and an axial load so that the sliding door can rotate relative to the case. An objective of the present invention is to provide a 3D printer in which a circular sliding door is smoothly opened and closed by minimizing the friction applied to the circular sliding door.
Patent KR-20220046441-A (KR)
Inventor: SHIN JAE MIN
IPC: C07K7/06
Filed: 2021-06-02
Abstract: According to the present invention, in order to activate the immune system of the major histocompatibility complex (MHC) class I based on artificial intelligence (AI) and deep learning technology research, research on a structural protein of the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) has been conducted. In addition, the amino acid sequence in a polypeptide chain consisting of 9-14 amino acids has been built, on the basis of the prediction of the immune system through AI technology. The polypeptide according to the present invention can markedly activate the immune system of the human body, thereby providing a basis for the design of a safe and effective peptide vaccine.
Patent KR-20220166951-A (KR)
Title: Embeded Door Damper
Inventor: KIM KANG WOO
IPC: E05D7/00
Filed: 2021-06-11
Abstract: The present invention relates to a shock absorber embedded in a door, which can prevent the exterior beauty of a door from being damaged, comprising: a housing unit (100) provided with a hinge passage (120); a piston (200) having a turn-lever accommodating hole (220); a spring (310); and a hinge unit (410) having a turn-lever (420).
Patent KR-20220079406-A (KR)
Inventor: TSENG CHUN SHUN
IPC: B63B49/00
Filed: 2021-06-14
Abstract: 본 발명의 목적은 선박 보조 교정 시스템을 제공하는 것이다. 이 선박 보조 교정 시스템에는 수신기, 메모리, 최소한 한 개의 탐지기, 프로세서, 및 모니터가 제공된다. 이 중에서, 프로세서는 수신기, 메모리, 그리고 최소한 한 개의 탐지기와 연결되고 모니터는 프로세서와 연결된다. 상기 선박 보조 교정 시스템은 미리 설치된 기계가 읽을 수 있는 그리드를 운영하여 장애물의 거리 파라미터를 결정하고 탐지기가 탐지한 데이터에 근거해서 이 거리 파라미터를 정상적으로 교정하기 때문에 라이다(LiDAR)를 사용하지 않고 또는 수역의 기복이 큰 상황에서도 장애물에 대한 거리 측정을 완성할 수 있다.
Patent KR-20210075932-A (KR)
Title: Camera Module
Inventor: HYUNAH OH
IPC: G03B30/00
Filed: 2021-06-14
Abstract: An embodiment of the present invention provides a camera module. The camera module includes: a lens receiving unit in which at least one or more lenses are accommodated; a lens unit having a light transmission hole through which the lens is exposed and including an image side surface portion disposed on an image side surface of the lens receiving unit; a holder for fixing the lens unit; a light control unit provided between the image side surface portion and the lens receiving part; and a camera module including a substrate for applying power to the light control unit. Accordingly, by providing the light control unit integrally with the lens unit or between the lens units, an overall camera module can be miniaturized.
Patent KR-20220169047-A (KR)
Title: Apparatus and method for controlling leak detection sensor
Inventor: KIM DONG HWAN
IPC: G01N27/06
Filed: 2021-06-17
Abstract: Provided are a control apparatus and a control method for a leak detection sensor. The control apparatus includes a signal generation unit, a reception unit, and a control unit. The signal generation unit generates a periodical signal with variable strength to provide the same to the leak detection sensor. The reception unit receives a sensor signal detected and output by the leak detection sensor according to the periodical signal and filters and amplifies the sensor signal based on a set filter impedance. The sensor signal corresponds to a sensor impedance that changes according to a leakage state of a solution detected by the leak detection sensor, and the sensor signal at the reception unit is amplified by a ratio of the filter impedance to the sensor impedance. The control unit calculates the sensor impedance based on the strength of the signal output from the reception unit and the filter impedance. Accordingly, the present invention may secure the reliability of the apparatus for controlling the leak detection sensor with various measurement methods.
Patent KR-20230000078-A (KR)
Inventor: GYU TAE PARK
IPC: H03L7/085
Filed: 2021-06-24
Abstract: Embodiments of the present invention provide a clock generation circuit provided with a plurality of delay lines, and allowing selective utilization of delay lines with superior characteristics among the plurality of delay lines. The clock generation circuit comprises a first delay line, a second delay line, a selective phase mixing circuit, and a delay control circuit. The first delay line may generate a first delayed clock signal by delaying an input clock signal based on a delay control signal. The second delay line may generate a second delayed clock signal by delaying the input clock signal based on the delay control signal. The selective phase mixing circuit may generate an output clock signal from at least one of the first and second delayed clock signals based on a first selection signal and a second selection signal. The delay control circuit may generate the first and second selection signals by monitoring duty cycles of the first and second delayed clock signals, thereby selecting at least one of the first and second delay lines.