baber/WOPTO huggingface dataset:
Patent KR-20220144608-A (KR)
Inventor: HWANG SANG HYUN
IPC: C12Q1/6883
Filed: 2021-04-20
Abstract: The present invention relates to a microparticle-based nucleic acid detecting kit and a nucleic acid amplification product detecting method. In the microparticle-based nucleic acid amplification product detection method according to the present invention, after a target nucleic acid is amplified, aggregation of a nucleic acid amplification product captured in a microparticle can be visually detected only by adding the microparticle without a separate process or device, and the amplification product of the target nucleic acid can be detected quickly and easily with high sensitivity. Accordingly, the microparticle-based nucleic acid amplification product detection method according to the present invention is expected to be useful for rapidly diagnosing infectious diseases caused by hepatitis C virus, hepatitis B virus, influenza virus, human immunodeficiency virus (HIV), Mycobacterium tuberculosis, severe acute respiratory syndrome coronavirus (SARS-CoV), or SARS-CoV-2. The nucleic acid amplification product detecting method comprises the following steps of: synthesizing a cDNA from a sample; amplifying the cDNA; adding an microparticle; and detecting aggregation of the nucleic acid amplification product captured in the microparticle.
Patent KR-20220144951-A (KR)
Inventor: JEONG YU SEUNG
IPC: G06T11/00
Filed: 2021-04-21
Abstract: The present invention relates to a method for translating a text on an image content, comprising: a conversion step of converting a captured image capturing an output image of an image content into a grayscale image, and applying a predetermined threshold to the converted grayscale image to reduce point component noise on the grayscale image; a detection step of detecting a line shape having a preset ratio unit from the grayscale image converted in the conversion step; a generation step of grouping according to at least one criterion of a size of each line shape detected in the detection step or a vertical interval or horizontal interval formed by each line shape, and generating at least one group unit; a setting step of applying a predetermined margin to an area formed by the group unit generated in the generation step and setting a rectangular background area; a translation step of extracting a character string from the group unit generated in the generation step and translating the extracted character string into a preset language to generate a translated text; and an arrangement step of placing the translated text generated in the translation step in the background area set in the setting step, and outputting the same in an overlay form on an output area of the image content corresponding to the background area. The present invention provides a technology for translating a text on an image content that enables immediate transmission of a translated content and facilitates reading and checking of the content.
Patent KR-20220145587-A (KR)
Inventor: GUNN HWANG
IPC: G10K15/00
Filed: 2021-04-22
Abstract: Provided are an acoustic Luneburg meta lens and a design method thereof. The acoustic Luneburg meta lens of the present invention comprises: a substrate; and a lens structure on the substrate. The lens structure includes a plurality of unit structures. Densities of the unit structures decrease from the center to an edge of the lens structure. Positions of the unit structures are determined by radial and tangential components of a polar coordinate system. An objective of the present invention is to provide the acoustic Luneburg meta lens, which can be designed effectively in a short time using symmetry.
Patent KR-20220147208-A (KR)
Inventor: KIM HEE TAE
IPC: B05B7/00
Filed: 2021-04-27
Abstract: The present invention relates to a low-pressure venturi nozzle apparatus for odor removal. Specifically, according to an embodiment of the present invention, provided is a low-pressure venturi nozzle apparatus for odor removal comprising: a first coupling member to which one between air and water is supplied; a second coupling member to which the other between air and water is supplied and which is coupled to the first coupling member; and a third coupling member coupled to the inside of one between the first coupling member and the second coupling member, wherein the third coupling member includes: a coupling unit having a circumferential surface coupled to an inner surface of one of the first coupling member and the second coupling member; a protruding unit connected to at least a portion of one surface of the coupling unit and having a shape in which a cross-sectional area increases in a direction in which water is supplied; and a flow passage unit provided on at least a portion of the circumferential surface of the protruding unit and extending in a direction of being deviated from at least one between a water supply direction and an air supply direction. A production process is simplified and manufacturing costs are saved.
Patent KR-20220147340-A (KR)
Inventor: KIM CHANG SU
IPC: H04L49/00
Filed: 2021-04-27
Abstract: The present invention relates to a network switch sequential control system for a PoE-based IoT system, and a method therefor. More specifically, when switching the network connection and power supply of an IoT device that operates based on PoE through a network switch, switching in the network switch is sequentially controlled to prevent a temporary overload from occurring so that unstable operation or failure of the network switch or IoT device due to a temporary overload caused by simultaneous switching of a plurality of IoT devices by the network switch does not occur. Thus, the instability and the failure are prevented.
Patent KR-20220147377-A (KR)
Inventor: LEE HYUCK YUL
IPC: C08K5/524
Filed: 2021-04-27
Abstract: The disclosure relates to a functional sheet having excellent UV blocking and antireflection properties. By forming an antireflection layer on a base layer, the light reflectance is minimized to realize a higher transmittance while preventing deterioration in visibility due to glare and improving indoor energy efficiency. The functional sheet having excellent UV blocking and antireflection properties includes: a substrate layer composed of 95 to 99 wt% of PMMA resin, 0.1 to 5 wt% of ultraviolet absorber, and 0.1 to 5 wt% of antioxidant; and an antireflection layer which is coated on the substrate layer and includes at least one inorganic oxide selected from zinc oxide, tin oxide, zirconium oxide, titanium oxide, silicon oxide, silicon oxycarbide, silicon aluminum oxide, and combinations thereof. The antireflection layer is formed of a plurality of layers wherein each layer is composed of the same inorganic oxide or different inorganic oxides and has the refractive index of 1.5 or less, which is lower than the refractive index of the base layer.
Patent KR-20210049770-A (KR)
Title: An Apparatus for Controlling a Temperature of a Thermoelement Module
Inventor: PARK SEOK KYU
IPC: G05D23/19
Filed: 2021-04-29
Abstract: The present invention relates to a temperature control apparatus for a thermoelement module and, more specifically, to a temperature control apparatus for a thermoelement module, capable of enabling control on a cooling level in accordance with the temperature of a control target and a surrounding temperature while separating a control power source and a driving power source. The temperature control apparatus for a thermoelement module includes: a control power source (17) supplying power to a control module (11); a thermoelement module (13) driven by a driving power source (12) independent from the control power source (17) while including a thermoelement; a detection sensor (15) detecting the temperature of a cooling target (14); and an operation data unit (16) determining an operation level of the thermoelement module (13) based on temperature information detected by the detection sensor (15). The operation of the driving power source (12) is controlled in accordance with a driving signal transmitted from the control module (11), and electrically separated from the control power source (12).
Patent KR-20220090373-A (KR)
Title: 기관지 기능 개선을 위한 건강보조식품 조성물 및 이를 이용한 건강보조식품
Inventor: LEE WHOAN HAENG
IPC: A61K36/725
Filed: 2021-04-29
Abstract: 본 발명은 기관지 기능 개선을 위한 건강보조식품 조성물 및 이를 이용한 건강보조식품에 관한 것이다. 
본 발명에 따른 기관지 기능 개선을 위한 건강보조식품 조성물은 고추대 추출물, 인진쑥 추출물, 패모 추출물, 함초 추출물, 난황유 및 녹각 콜라겐을 포함한다. 
상기한 구성에 의해 본 발명은 천연생약재 성분을 유효성분으로 포함하여 건강보조식품 조성물을 구성함으로써 감기, 기침, 가래, 발열 등의 기관지 기능 개선에 효과가 좋을 뿐만 아니라 인체 부작용 없이 안전하게 복용할 수 있으며 건강한 삶을 영위할 수 있도록 영양분을 제공할 수 있는 건강보조식품을 제조할 수 있다.
Patent KR-20220149118-A (KR)
Title: Apparatus for sensing
Inventor: BYUN SUNG WOOK
IPC: G01D5/14
Filed: 2021-04-30
Abstract: Provided is a sensing apparatus. According to an embodiment, the sensing apparatus of the present invention comprises: a magnet; a stator disposed on a path along which the magnet moves; and a hall sensor disposed toward a magnet side. The magnet moves toward the first direction. The stator includes a first part and a second part which face the magnet. The first part decreases in a width in the first direction. The second part increases in the width in the first direction. An objective of the present invention is to provide the sensing apparatus with improved measurement accuracy.
Patent KR-20220149316-A (KR)
Title: Strength Assist apparatus and a wearable system for supporting muscle strength including the same
Inventor: RYU JAE KWAN
IPC: A63B21/00
Filed: 2021-04-30
Abstract: Embodiments of the present invention provide a wearable system for muscle strength assistance, comprising: an upper body muscle strength assistance device worn on the upper body of a user and assisting the muscle strength of the upper body; and a lower body muscle strength assistance device worn on the lower body of the user and assisting the muscle strength of the lower body, wherein the upper body muscle strength assistance device or the lower body muscle strength assistance device restrains the user's exoskeleton to prevent injury caused by external force, is implemented with an elastic material to store energy depending on the length that changes in accordance with a behavioral change from a user's basic posture, and when returning to the basic posture, restores the changed length to the original state to release energy so that the user's muscle strength may be assisted.
Patent KR-20220149366-A (KR)
Title: A collector, a plasma generator including the collector and processing apparatus including the plasma generator
Inventor: CHOI DAI KYU
IPC: H01J37/32
Filed: 2021-04-30
Abstract: The present invention relates to a collector with improved collection efficiency. The collector according to one embodiment of the present invention comprises: a housing providing a collection space for collecting powder contained in gas, and having an inlet where the gas is introduced into the collection space and an outlet where the gas is discharged from the collection space; a discharge pipe communicating with the outlet, extending into the collection space, and having an introduction opening where the gas in the collection space is introduced therein; a filter member installed on a flow path of the gas from the inlet to the introduction opening to filter out powder contained in gas; and a cleaning unit cleaning one surface where the gas in the filter member is introduced. The cleaning unit includes: a brush unit having a brush in contact with the one surface; and a driving unit moving the brush along the one surface.
Patent KR-20220152697-A (KR)
Inventor: JEON DONG JIN
IPC: B23Q7/14
Filed: 2021-05-10
Abstract: Provided is an automatic workpiece loading and unloading device for a computer numerical control (CNC) machine tool including a cleaning assembly, which automatically removes foreign substances such as various by-products and dust remaining in a machining area during the process of unloading a workpiece toward the machining area. The automatic workpiece loading and unloading device according to the present invention includes: a body; a work assembly including one or more workpieces on which an object to be machined is placed, and provided in the body; a loader assembly for extracting and moving the workpiece seated on the work toward a machining area located outside the main body, or putting the workpiece positioned in the machining area into the work; and a cleaning assembly provided in the loader assembly, and cleaning the machining area as moving ahead of the workpiece when the loader assembly is extracting and moving the workpiece to the machining area.
Patent KR-20220159600-A (KR)
Inventor: PARK JONG HOON
IPC: E04H15/06
Filed: 2021-05-26
Abstract: A vehicle tarp installation structure is disclosed. The vehicle tarp installation structure of the present invention is for installing a tarp on a side of a vehicle, and includes: a first bracket detachably coupled to a first roof rack of the vehicle; a tarp support part coupled to the first bracket to extend in a direction corresponding to a longitudinal direction of the first roof rack, and being capable of supporting the tarp; a second bracket detachably coupled to a second roof rack of the vehicle provided at a position relatively away from the tarp compared to the first roof rack; and a support wire connecting the tarp support part and the second bracket to support the tarp together with the tarp support part. According to the present invention, by additionally applying the second bracket and the support wire in addition to the tarp support part, and by connecting the tarp support part and the second bracket using the support wire to further support the tarp together with the tarp support part, the tarp can be supported more stably in a state where the tarp is installed to be connected to the vehicle such that the installation stability of the tarp can be improved.
Patent KR-20220163816-A (KR)
Inventor: CHOI IK KEUN
IPC: F16B19/04
Filed: 2021-06-03
Abstract: According to one embodiment of the present invention, a cowl crossbar comprises: a pipe positioned on a cowl side inside a PBV (Purpose Built vehicle) or an autonomous driving vehicle; and a side bracket where the pipe is connected to both left and right ends inside a vehicle body. Herein, the pipe can have a plurality of hollow structures where a straight upper unit and a lower unit, which are vertically divided, are fused to each other.
Patent KR-20210151706-A (KR)
Inventor: LYALIN ALEKSEY A
IPC: H03F3/193
Filed: 2021-06-04
Abstract: In the present specification, provided are composite cascode power amplifiers for envelope tracking applications. In certain embodiments, an envelope tracking system includes: a composite cascode power amplifier which amplifies a radio frequency (RF) signal, and receives power from a power amplifier supply voltage; and an envelope tracker which generates a power amplifier supply voltage based on the envelope of the RF signal. The composite cascode power amplifier includes an enhancement mode (E-MODE) field effect transistor (FET) for amplifying an RF signal, and a depletion mode (D-MODE) FET cascoded with the E-MODE FET.
Patent KR-20220164856-A (KR)
Title: medium supplier with deviation prevention structure for side guide
Inventor: YOUN CHANGMIN
IPC: B41J13/10
Filed: 2021-06-04
Abstract: A paper feeder is disclosed. The paper feeder comprises first and second loading units arranged in a paper feeding direction, a side guide capable of switching between a first position for blocking the leading end of a printing medium loaded on the second loading unit and a second position retracted from the leading end of the printing medium, and a deviation prevention member for selectively allowing the side guide to be switched to the second position.
Patent KR-20220164675-A (KR)
Title: Mask strap adjustable ear protector
Inventor: LEE SANG WON
IPC: A41D13/11
Filed: 2021-06-05
Abstract: Existing ear protectors only relieve pain, but have the weakness of not being able to adjust straps, so the protectors are too closely attached to the face to make breathing uncomfortable or are not attached enough. In addition, existing strap adjustment devices are inconvenient by not having a great effect on relieving ear pain. To this end, provided is a mask strap-adjustable ear protector which allows mask wearers to adjust straps to fit their ears and relieve ear pain, ensures that the wearers wear a suitable mask, and can further solve the problem where a mask is discarded when the straps are broken.
Patent KR-20220165056-A (KR)
Title: Smart card
Inventor: PARK SEUNG JUN
IPC: G06Q30/02
Filed: 2021-06-07
Abstract: The present invention relates to the information registration when running an application for installing a smart application. According to the present invention, a driver of a vehicle must download an application and install the application on his/her smartphone, register information on a payment method, information on a bonus accumulation method, and information on the vehicle, a terminal for vehicle entering and exiting a gas station must be installed at the gas station, and the gas station is equipped with a POS system which provides marketing and payment method using a signal and a payment agent VAN company system which is interlocked therewith. Accordingly, the driver of the vehicle is provided with information suitable for himself/herself when visiting the gas station, and the present invention can prevent that different types of oil are mixed which may occur due to mistakes.
Patent KR-20220018409-A (KR)
Title: Water separation device
Inventor: NAKATANI JUNJI
IPC: G01N1/22
Filed: 2021-06-08
Abstract: The present invention provides a water separation device capable of suppressing an increase in equipment costs and an installation space, improving the cooling efficiency of a sample gas and improving water separation ability, and further capable of easily recovering water and effectively guiding the sample gas. The sample gas containing water is introduced into a first pipe (11) and flows downward. The first pipe (11) is disposed on the inside of a second pipe (12), and a cooling gas is introduced into the second pipe (12) and flows downward. In an outlet chamber (13), the sample gas is introduced from the first pipe (11), and the separated water drops from the lower end of the first pipe (11). A water recovery chamber (14) communicates with the outlet chamber (13) below the outlet chamber (13) and recovers the separated water. A sample gas guide part (15) communicates with the outlet chamber (13) and guides the sample gas flowing out to the outlet chamber (13).
Patent KR-20220166138-A (KR)
Title: Turbo compressor
Inventor: MOON CHANGGOOK
IPC: F04D17/10
Filed: 2021-06-09
Abstract: A turbo-compressor is disclosed. The turbo-compressor has an inlet allowing cooling fluid to be introduced from the outside and an outlet discharging the cooling fluid, wherein the inlet and the outlet are formed in a housing. The inlet and the outlet are formed to penetrate a gap between an outer circumferential surface and an inner circumferential surface of the housing. A flow passage unit is provided inside the housing to transmit the cooling fluid to a bearing. The flow passage unit is disposed to be spaced from the inlet and is connected to communicate with the inlet through an inner space of the housing. Accordingly, the flow passage unit transmits a sufficient amount of the cooling fluid to the bearing, so that the cooling fluid can be used as working fluid of the bearing and cool the bearing.
Patent KR-20220168434-A (KR)
Title: An electronic device comprising an antenna
Inventor: YOUNGJOON LIM
IPC: H01Q1/24
Filed: 2021-06-16
Abstract: An electronic device according to one embodiment comprises: a first frame; a first opening port which is formed in a first area of the first frame; a first antenna module which is placed inside the electronic device to radiate wirelessly signals to the first opening port; a cover which contains a first dielectric and a second dielectric and is placed in the first area of the first frame; and a first wireless communication circuit. The first dielectric comprises a coupling groove, and the second dielectric comprises a protrusion unit corresponding to the coupling groove. As the protrusion unit of the second dielectric is coupled to the coupling groove of the first dielectric, the first and second dielectrics can contact to each other. The first antenna module comprises a first printed circuit board, and first conductive patches placed in one surface of the first printed circuit board toward the first opening port. The first wireless communication circuit supplies electricity to the first conductive patches to receive signals in a frequency bandwidth of 10 GHz or higher. In addition to this, various embodiments understood through specifications may be provided. Various embodiments relate to an electronic device containing an antenna.
Patent KR-20220025658-A (KR)
Title: Method for interlinking beteween heterogeneous fleet systems, apparatus and system implementing the same
Inventor: HA JAE JUN
IPC: G06Q30/06
Filed: 2021-06-18
Abstract: Disclosed are a method, apparatus, and system for linking heterogeneous fleet systems implemented with a computing device to enable a user to receive a shared moving object from a fleet system to which the user is not registered. According to the present invention, the method comprises the following steps: receiving a request for use of a moving object from a user device belonging to a first fleet system; transmitting a use inquiry message to a second fleet system when the use request includes use of a moving body of a second fleet system; permitting the use of the moving vehicle in the second fleet system and providing a list of second available moving objects corresponding to the use inquiry message to the first fleet system; and providing a final moving object list including the moving object belonging to at least one of the second available moving object list and a first available moving object list in the first fleet system according to the use request to the user device.
Patent KR-20220169116-A (KR)
Title: Crop collection device
Inventor: WI SEUNG HWAN
IPC: A01D43/063
Filed: 2021-06-18
Abstract: The present invention relates to a belt type crop collector. The belt type crop collector of the present invention comprises: a collection unit in which one side of a collection member, wherein a storage space is formed so that a harvested crop is placed, is installed at a furrow of a farmland, and the other side is connected to a winding unit driven by a power means, wherein a driving force is generated; and a recovery unit which is disposed in the direction of the other side of the collection unit, wherein a transfer guide unit inclined upward from an entry section of a front end to an exit section of a rear end is formed, and wherein a winding unit is installed at a location adjacent to the exit section to wind and recover the collection unit. The belt type crop collector is capable of easily transporting the harvested crop by a truck or a container even in a narrow space or on a slope.
Patent KR-20220169142-A (KR)
Title: Mass production method of rosmarinic acid using perilla stem cells
Inventor: PARK JONG SUG
IPC: C12P7/62
Filed: 2021-06-18
Abstract: The present invention relates to a mass production method of rosmarinic acid using perilla stem cells, and the like. The present invention established optimal culture conditions for the mass production of rosmarinic acid using stem cells of Bora, which is a native perilla cultivar of Korea, and thus rosmarinic acid can be stably produced in large quantities over a long period of time. In addition, a stem cell extract cultured under the above culture conditions has excellent antioxidant activity and does not have cytotoxicity, and thus can be used in a variety of household health care products such as quasi-drugs, cosmetic agents, food, and cosmetics for the purpose of antioxidation.