baber/WOPTO huggingface dataset:
Patent KR-20220152634-A (KR)
Inventor: LEE DAE KWON
IPC: A01M7/00
Filed: 2021-05-10
Abstract: Disclosed is an unmanned vehicle for lawn management using a mobile pesticide tank. The disclosed unmanned vehicle for lawn management includes: a body portion in which a loading box is formed and spaced apart from a ground surface by wheels; a loading box door which is coupled to the body portion and rotates in the direction of the ground surface to contact the ground surface; and a movable pesticide tank mounted on the loading box by moving on the loading box door in contact with the ground surface. Therefore, a user's burden occurring in a replacement process of the pesticide tank can be reduced.
Patent KR-20220153400-A (KR)
Inventor: KIM GWI TAEK
IPC: B64D47/00
Filed: 2021-05-11
Abstract: In the present invention, when a drive motor for driving a propeller is operated, a pumping mechanism is interlocked to circulate oil, thereby simplifying the structure by integrating a circulation structure of the propeller and the oil. In addition, provided is an oil dispersion system using an actuator for a propeller that prevents over supply of oil required by parts requiring oil by adjusting the amount of oil circulation separately according to the angle of a swash plate of a pumping mechanism, even if a drive motor is operated to drive the propeller.
Patent KR-20210147909-A (KR)
Inventor: NAMBA RYOUICHI
IPC: H01M8/04828
Filed: 2021-05-21
Abstract: The present invention provides a fuel cell system to suppress deterioration of a battery during rapid warm-up operation. According to the present invention, the fuel cell system (100) comprises: a fuel cell (10) generating electric power by an electrochemical reaction between a fuel gas and an oxidant gas; a secondary battery (53) for charging surplus electric power during power generation of the fuel cell (10) and discharging insufficient electric power; and a control device (200). The control device (200) includes a power generation execution unit configured to selectively perform low-efficiency power generation which has a large power generation loss than that of normal power generation, when warm-up of the fuel cell (10) is requested. The power generation execution unit temporarily stops the low-efficiency power generation and performs the normal power generation when a target generated power of the fuel cell (10) becomes equal to or greater than a predetermined first switched power during the low-efficiency power generation.
Patent KR-20220158480-A (KR)
Title: Scaffolding structure for liquefied gas storage tank and installation method thereof
Inventor: CHOI WONHWA
IPC: B63B25/16
Filed: 2021-05-24
Abstract: The present invention relates to a scaffolding structure for a liquefied gas storage tank, comprising a plurality of vertical members installed inside the liquefied gas storage tank, a main frame interconnecting the plurality of vertical members, and a cantilever frame installed at a vertical member disposed relatively close to an inner wall of the liquefied gas storage tank among the plurality of vertical members to face the inner wall of the liquefied gas storage tank. The scaffolding structure further comprises: a slider unit extending from the cantilever frame toward the inner wall of the liquefied gas storage tank, and sliding on the cantilever frame so that a length extending from the cantilever frame can vary; and a temporary scaffold unit both ends of which are supported on an upper surface of the slider unit, and which is divided into a plurality of bodies in a longitudinal direction of the slider unit. The present invention aims to provide a scaffolding structure for a liquefied gas storage tank capable of ensuring structural stability of the scaffolding structure and improving convenience for workers and work efficiency.
Patent KR-20220159205-A (KR)
Inventor: BYUNGKOO SON
IPC: B01F23/20
Filed: 2021-05-25
Abstract: A plasma complex microbubble-fused water production system is disclosed. The present invention includes: a plasma electrode for introducing outdoor air from the outside and converting the introduced outdoor air into high-concentration ozone for generating OH radicals by plasma discharge; a micro-bubbler for forming bubbles in a method in which water supplied through a water tank is pressed and bubble-separated and forming high-concentration ozone introduced through the plasma electrode in microbubbles to collect the microbubbles; and a pump and a spray nozzle for spraying the microbubbles, containing high concentration of ozone formed in the micro-bubbler, to the surface of the crops. The surface of the crops can be effectively targeted and sterilized.
Patent KR-20210146822-A (KR)
Inventor: KYEONG KYU KIM
IPC: C12N5/071
Filed: 2021-05-26
Abstract: The present inventors performed a screening method for selecting a compound that increase the expression of Pdx1, a representative islet differentiation gene. As a result, it was confirmed that tyrphostin9, known as a platelet-derived growth factor receptor (PDGFR) kinase inhibitor, effectively induced the expression of islet differentiation genes in human adipose tissue-derived stem cells (ADSC). Differentiated cells obtained using tyrpostin 9 can produce insulin and have responsiveness to the glucose concentration, and thus can be developed as a cell therapy product. In particular, it is expected that a method for inducing differentiation of pancreatic beta cells, according to the present invention, is capable of securing high differentiation efficiency and differentiation compared to similar technologies, and differentiated cells are able to functionally replace beta cells. Therefore, the method is expected to be actively used in the treatment of diseases caused by beta cell damage, such as diabetes.
Patent KR-20220163206-A (KR)
Title: Sealing tool and electrode assembly manufactured by the same
Inventor: CHOI SEONG HO
IPC: H01M10/04
Filed: 2021-06-02
Abstract: A separator sealing tool according to an embodiment of the present invention can seal edges of a plurality of separators in an electrode assembly in which the plurality of separators and a plurality of electrodes are alternately stacked. The separator sealing tool can include: a body; and a sealing groove which is recessed inward from the body and into which the plurality of separators enter. The sealing groove can include a pair of curved surfaces formed to be rounded in a direction in which the depth of the sealing groove deepens as the curved surfaces get closer to each other in the thickness direction of the electrode assembly.
Patent KR-20220163593-A (KR)
Inventor: KANG JIN WOO
IPC: A47B13/02
Filed: 2021-06-03
Abstract: A brazier table is disclosed. The brazier table of the present invention includes: a first table part including a plurality of first table leg parts and a plurality of first upper plates detachably coupled to upper parts of the plurality of first table leg parts; a second table part smaller than the first table part and disposed at a central part of the first table part to completely or partially block the opened central part of the first table part; and a height adjustment leg detachably coupled to at least one of the first table part and the second table part to increase a height of the first table part or the second table part, thereby capable of being conveniently used outdoors or indoors, being separated as a whole for easy storage, and being used for various purposes.
Patent KR-20220163642-A (KR)
Inventor: SUH IN SEOK
IPC: G06N20/00
Filed: 2021-06-03
Abstract: The present invention relates to a smart artificial intelligence (AI) module for a vacuum pump which can control or predict the operation of a vacuum pump by using artificial intelligence machine learning. The smart AI module for a vacuum pump comprises: an input/output part (410) receiving data sensed from sensors installed on a motor (100) providing driving power, a vacuum pump (200) operating by the driving power of the motor (100), and a system (300) having a vacuum chamber and a device operation part, and transmitting a warning signal or a control signal; a memory part (420) providing a space for storing data received through the input/output part (410); and a microprocessor part (430) storing data received through the input/output part (410) in the memory part (420), having an algorithm loaded therein and modeled by artificial intelligence machine learning using data sensed by sensors installed on the motor (100), the vacuum pump (200), and the system (300), and generating a warning signal or a control signal in accordance with execution of the algorithm to output the warning signal or the control signal through the input/output part (410).
Patent KR-20210075043-A (KR)
Title: Combination therapy for treating drug-resistanced cancer
Inventor: SUNGPIL YOON
IPC: A61K31/472
Filed: 2021-06-10
Abstract: The present invention relates to a novel anticancer adjuvant which can be administered in combination with an anticancer drug to resistant cancer cells in which P-gp capable of excreting the anticancer drug to the outside of the cell is overexpressed. The anticancer adjuvant of the present invention can minimize side effects on normal cells in the human body, and can effectively overcome anticancer drug resistance while using a smaller amount compared to conventional drugs, thereby having an effect of being used in combination with anticancer drugs to treat resistant cancer.
Patent KR-20220168338-A (KR)
Title: Air filtration system using fan
Inventor: CHOI CHOON HAE
IPC: F04D29/54
Filed: 2021-06-16
Abstract: Provided in the present invention is a limited structure forming means of small and large air filtration devices using electric fans, which can add the purification function and the humidifying function for the indoor air and the deodorization function of the smoke and odor in the kitchen, which are confined in the air blowing function of an electric fan in the high, middle and low powers. To this end, a filtration surface main body of a flat surface construction, in which a filtration surface function material of high efficiency and a protection support surface material are overlapped at the stacked portion of a multilayered structure, can be configured in a three-dimensional disc shape to be inserted while closely surrounding the outer surface of the safety net of the rotating wing of the electric fan in high, middle and low powers. Therefore, various purposes can be conveniently achieved at low costs.
Patent KR-20220169974-A (KR)
Title: Communication method and system for reducing bandwidth in ring topology network
Inventor: PARK PUSIK
IPC: H04L12/42
Filed: 2021-06-21
Abstract: According to the present invention, disclosed are communication method and system for reducing bandwidth in a ring topology network. A communication system that saves bandwidth in a ring topology network operating based on the avionics full-duplex switched Ethernet (AFDX) protocol of the present invention includes: a source node which generates an Ethernet frame with one virtual link destination and transmits the generated Ethernet frame to the destination; and a destination node which receives an Ethernet frame from the source node, determines the destination based on multicast address bits included in the received Ethernet frame, and if the determined result is determined to be the destination, deleting the Ethernet frame.
Patent KR-20230000031-A (KR)
Inventor: BAK HYUN SU
IPC: B01D45/14
Filed: 2021-06-23
Abstract: The present invention provides a dust collection system. A dust collection system of the present invention comprises: a horizontal cyclone dust collector which extends in a horizontal direction and primarily collects dust while the incoming air rotates around the horizontal direction; a bag-filter dust collector which includes a plurality of bag filters inside a main body and an inflow port connected to a discharge pipe of the horizontal cyclone dust collector at one upper portion of the main body so as to enable the air, from which dust has been primarily collected, flowing from the horizontal cyclone dust collector to form a downward airflow such that dust is secondarily collected by the bag filters; and a dust exhaust means which is disposed above the bag filters inside the main body to exhaust dust from the bag filters. According to the configuration of the dust collection system, the lifespan of the bag filters may be extended while improving the utilization of an installation space and dust-collecting efficiency.
Patent KR-20230003769-A (KR)
Title: Device for detecting the localization of object, method for detecting the localization of object and computer program stored in a recording medium to execute the method
Inventor: BYUN HYE RAN
IPC: G06F18/00
Filed: 2021-06-30
Abstract: A method for detecting the localization of an object based on unsupervised learning according to an embodiment of the present disclosure may include the steps of: (a) allowing a conversion image generation part to convert a learning image and generate a conversion image; (b) allowing an object extraction part to extract a first object region from the learning image and a second object region from the conversion image; and (c) allowing an artificial intelligence learning part to compare the first object region and the second object region and train an artificial intelligence model.
Patent KR-20230011512-A (KR)
Inventor: SUNGWOOK CHUNG
IPC: F17C3/02
Filed: 2021-07-12
Abstract: An insulation structure of a liquefied gas storage tank is disclosed. One embodiment of the present invention comprises: a foam insulation layer covering the outer surface of a storage tank containing liquefied gas; a leakage channel formed on the inner surface of the foam insulation layer in contact with the outer surface of the storage tank and provided as a passage through which the liquefied gas leaking from the storage tank moves; a plurality of barriers provided to surround the outside of the foam insulation layer; a plurality of supports supporting the plurality of barriers spaced apart from the outer surface of the foam insulation layer; and a powder insulation material filled between the outer surface of the foam insulation layer and the inner surface of the plurality of barriers. At least some of the plurality of barriers may be provided with a drip tray connected to the leakage channel to collect the leaked liquefied gas. Accordingly, insulation performance can be maintained.
Patent KR-20230011635-A (KR)
Inventor: KIM HAE YEONG
IPC: C12Q1/689
Filed: 2021-07-14
Abstract: The present invention relates to a PCR primer set for detecting lactobacillus acidophyllus group strains and a use thereof. The present invention discovers a species-specific biomarker for target strains with pan-genome analysis of an L. acidophilus group; designs a primer having a specific melting temperature; and develops a multiplex SYBR green real-time PCR method for simultaneously detecting three strains in one tube. The present invention confirms the accuracy of a displayed label by being applied to probiotics and milk products with a developed analyzing method; and provides efficient time and costs by needing only one tube per product sample to confirm the three strains. Accordingly, the present invention rapidly, efficiently, and accurately identifies an L. acidophilus group, which is difficult to distinguish due to high similarity, at a species level. In addition, the present invention is applied for monitoring to qualitatively and quantitatively verify the L. acidophilus group included in a probiotic product; and is used for research on identification of bacterial flora in a product environment sample.
Patent KR-20230012266-A (KR)
Inventor: HYOKUNE HWANG
IPC: F16M11/22
Filed: 2021-07-15
Abstract: Disclosed is a display device. The display device of the present disclosure comprises: a head having a display panel; a base which is located at the rear of the head and wherein an opening is formed on the front surface; and a hinge coupled to the head adjacent to one side of the head and having a hinge axis parallel to the one side of the head. The head is rotatable around the hinge axis. The base includes a partition wall partitioning an interior space of the base into at least two spaces. An objective of the present invention is to provide the display device capable of opening and closing the opening of the base or a storage in a casement door manner.
Patent KR-20230014111-A (KR)
Title: Display device
Inventor: KIM KEUNWOO
IPC: H10K59/00
Filed: 2021-07-20
Abstract: Provided is a display device. The display device comprises: n third transistors connected to a gate of a driving transistor. Each of the n third transistors includes: a semiconductor region including a channel region, and a source region and a drain region which are disposed with the channel region interposed therebetween in the extension direction; and a gate overlapping with the channel region. The drain region of the third transistor closest to the gate of the first transistor among the n third transistors includes a first region and a second region between the first region and the channel region. The second region has a lower doping concentration than the first region, and the width of the second region is smaller than the width of the first region in a reference direction orthogonal to the extension direction. Therefore, provided is a display device with improved display quality.
Patent KR-20230013910-A (KR)
Title: Device for Converting Energy
Inventor: KWON BYUNG IL
IPC: H02K21/22
Filed: 2021-07-20
Abstract: An energy conversion device is provided. The energy conversion device comprises: a stator including stator teeth arranged in a circumferential direction from an outer diameter side and an armature wire prepared on the stator teeth; and a rotor prepared on the outside in a radial direction of the stator and having a consequent pole on an inner diameter thereof, wherein the consequent pole is made by alternately arranging a first permanent magnet, a metal pole, and a second permanent magnet having a relatively lower coercive force than the first permanent magnet in a circumferential direction.
Patent KR-20230013983-A (KR)
Inventor: CHOI JAE SUK
IPC: A23L3/00
Filed: 2021-07-20
Abstract: The present invention relates to a method for manufacturing a butter-grilled abalone optimized for an HMR convenience food, and more specifically, to a method for manufacturing a butter-grilled abalone optimized for an HMR convenience food comprising: a defrosting step of defrosting an abalone and a boiled shrimp at a high frequency; a grilling step of grilling the abalone and the boiled shrimp with superheated steam; a slicing step of slicing the grilled abalone; a mixing step of manufacturing the butter-grilled abalone by mixing the sliced abalone and the boiled shrimp with sauce; and a freezing step of rapidly freezing the manufactured butter-grilled abalone by using an electromagnetic freezer. The present invention relates to a method for cooking an abalone which is one of ingredients in which people enjoy among seafood abundant in Korea. By providing the butter-grilled abalone with better taste and texture than an abalone cooked in a regular grilled method with a simple recipe and inducing increased consumption of seafood in the present with an increase in single-person households and a 4^th Meal trend to improve improvement of a fishing household income and development of related industries, the present invention has a very high industrial effect.
Patent KR-20220015947-A (KR)
Title: Laser processing device and laser processing method
Inventor: KOREMATSU Katsuhiro
IPC: B23K26/062
Filed: 2021-07-22
Abstract: The present invention provides a laser processing device and a laser processing method capable of suppressing a narrowing of the range in which tracking processing can be performed. A laser processing device (1) is provided with a control unit (6). The control unit (6) executes: an acquisition process for acquiring displacement information indicating the displacement of a first surface (11a) of an object (11) in a Z direction; an association process for associating, on the basis of the displacement information, a specific value of a center range, which is a range of a part of the displacement including the center value of the displacement, with a reference voltage of the drive voltage of the actuator (8); and a processing step in which the position of a focal point (C) of laser light (L) in the Z direction is adjusted in accordance with the displacement by driving the actuator (8) about the reference voltage, while the focal point (C) is relatively moved along a line (A) in an X direction, and laser processing of the object (11) is performed along the line (A).
Patent KR-20210095837-A (KR)
Title: Skin care device
Inventor: NAYOUNG KIM
IPC: A46B9/02
Filed: 2021-07-26
Abstract: A skin care device according to an embodiment of the present invention comprises: a main body formed with an accommodating space for accommodating a processor; and an ultrasonic vibrator assembly disposed at one end of the main body and forming a contact surface with the skin, wherein the processor may control the ultrasonic vibrator assembly to apply ultrasonic vibrations according to at least one among a frequency characteristic, an output characteristic, and a duty ratio characteristic for removing human wastes from a surface of the skin to the skin. Therefore, the present invention is capable of more effectively removing human wastes present on the surface of the skin.
Patent KR-20230016892-A (KR)
Title: Potable Hydrogen Bubble Generator
Inventor: LEE PYUNG HO
IPC: C25B1/04
Filed: 2021-07-27
Abstract: The present invention relates to an atomic hydrogen generator of a magnetized water device for drinking water which supplies water having high dissolved amounts of an atomic hydrogen because molecular hydrogen is decomposed by fast flow rates by going through a hydrogen amplifier and adsorbed inside minerals, and supplies soft water because atomic hydrogen is generated by going molecular hydrogen generated in an electrolyte tank through a magnetized water device having multiple pores with 5,500 magnet gauss. The present invention generates drinking water beneficial to a human body by: going water introduced through an entrance of a magnetized water device circular case (20) through a micro-hole (1a) of a first hydrogen decomposing amplification unit (1); dispersing the water into all directions through a groove (2a) of a first plastic material (2) and introducing the water into a second hydrogen decomposing amplification unit (3) again; sequentially going through a third hydrogen decomposing amplification unit (5), a fourth hydrogen decomposing amplification unit (7), a fifth hydrogen decomposing amplification unit (9), a sixth hydrogen decomposing amplification unit (11), and a seventh hydrogen decomposing amplification unit (13) to decompose hydrogen through micro-hole which becomes smaller; and converting the same into atomic hydrogen to adsorb the same to minerals.