baber/WOPTO huggingface dataset:
Patent KR-20210147477-A (KR)
Inventor: YEO SI LARK
IPC: F16K15/02
Filed: 2020-05-29
Abstract: The present invention relates to a pressure control valve structure for an aviation refueling vehicle, capable of lowering pressure on an inflow side and considerably improving a flow rate by minimizing internal resistance of aviation fuel when refueling an airplane with the aviation fuel. The pressure control valve structure includes: a housing including an inlet provided on one side to introduce aviation fuel, an outlet formed on the other side to be connected to the inlet, a bell part placed in the inlet of the housing and having an installation groove formed on the other side to be open to the other side, and a bridge part fixing and supporting the bell part to the inlet; and a valve body installed in the bridge part to open and close a flow path between the inlet and the bell part due to pressure of the aviation fuel introduced through the Venturi and pressure of air supplied from an air supply line, and installed in the installation groove of the bell part. The shape of the outer circumference surface of the bell part is formed by rotating a parabola of the following mathematical formula 1 around the X-axis.
Patent KR-20210147685-A (KR)
Inventor: LEE JUNG WOO
IPC: B25J9/16
Filed: 2020-05-29
Abstract: A management device is provided. The management device includes: an acquisition unit configured to acquire environment variables affecting the work performed by an autonomous robot; and a processing unit processing the acquired plurality of environment variables into an input data structure of the deep neural network model. In an environment where a plurality of work robots are put into a work site where a plurality of works sporadically exist, the work plan can be established to induce optimal work efficiency to be derived.
Patent KR-20210150627-A (KR)
Title: Air sterilization module of multi-wall struture coated with photocatalyst
Inventor: KIM KYUNG KWAN
IPC: F24F13/08
Filed: 2020-06-03
Abstract: Disclosed is an air sterilization module having a photocatalyst-coated multi-wall structure. The air sterilization module of a multi-barrier structure comprises: a housing having an annular columnar planar shape and including an air inlet and an air outlet facing the air inlet and spaced apart from the air inlet by a predetermined distance; a plurality of partition walls arranged in a zigzag form along an air movement path from the air inlet to the air outlet inside the housing and spaced apart from each other by a predetermined distance in the direction of the air movement path; a plurality of ultraviolet light sources arranged around the inner surface of the housing and along the air movement path; and a reflective film provided to cover the inner surface of the housing. The partition walls are coated with a photocatalyst. The sterilization area and sterilization efficiency of air can be increased.
Patent KR-20210150081-A (KR)
Inventor: KIM YOUNG GUEN
IPC: H02G7/05
Filed: 2020-06-03
Abstract: Disclosed is a fastening band for an electric pole. The disclosed fastening band for the electric pole comprises: a band unit covering the electric pole and a standpipe and provided with a plurality of fastening holes at one end part; and a fastening unit coupled to another end part of the band unit, fastened to any one among the plurality of fastening holes, and formed with a penetration unit through which the band unit passes.
Patent KR-20210151562-A (KR)
Inventor: YANG KYEONGHYEON
IPC: G01H11/00
Filed: 2020-06-05
Abstract: The present invention relates to a method for a partial discharge determination system to determine partial discharge of a gas insulated switchgear. A partial discharge determiner is trained by extracting an average value and a maximum peak value from a partial discharge signal to generate training data. A plurality of timelines are received from a plurality of vibration sensors attached to the gas insulated switchgear, and it is determined whether the gas insulated switchgear is partially discharged by using the learned partial discharge determiner. Therefore, it is possible to simply determine occurrence of partial discharge based on correlation of peak values excluding electrical characteristic frequencies through machine learning of a vibration signal.
Patent KR-20210152165-A (KR)
Inventor: LEE SEUNG SU
IPC: B23K26/402
Filed: 2020-06-08
Abstract: An objective of the present invention is to provide a laser engraver for glass processing, which enables two-dimensional and three-dimensional engraving or marking on a glass surface and inside glass. The laser engraver for glass processing of the present invention comprises a stand-type machine pedestal, a CO^2 laser focusing device, an electromechanical power source, an electric machine, a water cooling device, a laser power box, a calculator, a two-dimensional workbench, a YAG laser, and a YAG laser focusing device.
Patent KR-20210153364-A (KR)
Inventor: LEE SANG YOUNG
IPC: G03B3/00
Filed: 2020-06-10
Abstract: According to an embodiment, an ultrasonic linear motor is disclosed. The ultrasonic linear motor comprises: a vibrating body; a moving shaft coupled to a central portion of the vibrating body and having a ferromagnetic pattern layer formed on one side thereof; and a moving body coupled to the moving shaft by a magnetic force and having a contact surface coupled to the moving shaft or a non-contact surface opposite to the contact surface formed of a magnetic material.
Patent KR-20210154053-A (KR)
Inventor: CHIWON CHOI
IPC: G02B27/01
Filed: 2020-06-11
Abstract: The present invention relates to a head-down type wearable augmented reality (AR) apparatus. More specifically, the head-down type wearable AR apparatus comprises: a wearing part which can be worn on a user's neck and/or shoulder; a main body which is connected to the wearing part; and an optical system which is connected to the main body and which provides AR to the user while the user wearing the wearing part bows, wherein the optical system is disposed on the front side of the eyes of the bowed user so that an AR image light output from a display reaches the eyes of the bowed user. According to the present invention, the head-down type wearable AR apparatus includes the wearing part worn on a user's neck and/or shoulder and an optical system disposed on the front side of the eyes of the bowed user so that AR image light output from a display reaches the eyes of the bowed user, so that the user freely moves the head and receives AR while the head is bowed, and thus the AR apparatus can be used for a long time by minimizing fatigue applied by the weight of the AR apparatus when the head is bowed and AR can be applied comfortably to tasks of specific occupations such as dentists and engineers who have to work with the downward field of view.
Patent KR-20210155286-A (KR)
Inventor: KIM DONG SUNG
IPC: B05B17/06
Filed: 2020-06-15
Abstract: An aerosol generating device comprises: a liquid storage unit for storing a liquid composition; and an atomizer that generates ultrasonic vibration to atomize the liquid composition into an aerosol. The atomizer includes a vibrator for generating ultrasonic vibration. The atomized aerosol is delivered to a user through an airflow path disposed outside a liquid storage unit.
Patent KR-20210155498-A (KR)
Inventor: BARK SANG WOO
IPC: G06Q40/04
Filed: 2020-06-16
Abstract: According to an aspect of the present invention, provided is a crowdsourcing-based financial information predicting system, which can subdivide and classify financial prediction information in accordance with the performance of participants participating in the financial information prediction through a prediction-evaluation-classification system, and can motivate users to participate in activities and achieve an upper classification through a compensation system. According to the crowdsourcing-based financial/stock information predicting system, a prediction portfolio having consumption values can be formed by relieving information uncertainty which is a limit of an existing financial information predicting system. Also, the value of information can be rationally measured to form financial information prices having both rationality and commerciality, and a structure capable of increasing compensation can be realized to cultivate a top-level influential person of predicting financial information through a profit sharing structure.
Patent KR-20210155591-A (KR)
Title: Ship
Inventor: KIM JUN HEE
IPC: B63B1/38
Filed: 2020-06-16
Abstract: According to an embodiment of the present invention, provided is a ship which includes a friction reducing device for spraying gas to reduce frictional resistance between a hull and seawater or fresh water. In addition, according to an embodiment of the present invention, the friction reducing device comprises: a compressor; a gas injection port configured to inject the gas generated from the compressor; a pipe connecting the compressor and the gas injection port; and a heat dissipation means formed in the pipe to dissipate heat generated from the pipe to the outside.
Patent KR-20210155713-A (KR)
Inventor: AHN KOOK JIN
IPC: B23Q3/08
Filed: 2020-06-16
Abstract: The present invention relates to a circular processing rotary device for an index table, which configures a drive motor of the circular processing rotary device for an index table capable of rotating a product by rotating the same after being seated and fixed on an upper surface of the index table and vacuum-adsorbing the product to be installed inside a fixed body of the circular processing rotary device for the index table to be drivable, so that foreign substances or contaminants can be prevented from entering the drive motor. Since a bearing and an anti-running bearing are interposed, the runout caused by the operation of the circular processing rotary device for the index table can be cancelled, thereby increasing the precision. Moreover, the circular processing rotary device can be installed even in a narrow space as the drive motor is not exposed to the outside.
Patent KR-20210157041-A (KR)
Inventor: JANG CHUN SUN
IPC: B01F15/00
Filed: 2020-06-19
Abstract: The present invention relates to a fermentation treatment device for organic waste. According to the present invention, a horizontal branch pipe is coupled to an outlet of a motor pump mounted on the bottom of a fermenter to aerate a large amount of organic waste to generate a large amount of foam, and a foam removing member comprising a circular plate immersed in organic waste to crush foam and a vertical blade piece are provided in the lower part of a vertical rotary shaft that rotates with the rotational force of a drive motor on the upper part of the fermenter, thereby increasing fermentation efficiency at low costs by increasing a temperature by crushing and removing a large amount of foam generated by the waste aeration device in a short time.
Patent KR-20220000193-A (KR)
Title: Airconditioner
Inventor: KIM KUNWOO
IPC: F24F1/0022
Filed: 2020-06-25
Abstract: The present invention relates to an air conditioner, and more particularly, to an air conditioner comprising: a support plate having an opening formed on an air passage; a fan assembly disposed on the air passage, disposed behind the support plate, and having a blower fan; an orifice disposed in the opening, wherein at least a part of a rear end is disposed on an inner side of a front end of the blower fan; and a fan support member having one end coupled to the orifice and the other end connected to a shaft coupled to a rotation shaft of the blower fan. Accordingly, by maintaining the gap between the blower fan and the orifice, the blower fan and the orifice are prevented from colliding, and the vibration generated by the blower fan is attenuated.
Patent KR-20220007337-A (KR)
Title: Method for determining structural damage of eye disease and Device thereof
Inventor: LEE WON JUNE
IPC: A61B3/14
Filed: 2020-07-10
Abstract: The present invention relates to a method for determining structural damage of an eye disease and a device thereof. According to one embodiment of the present invention, the device for determining structural damage of an eye disease comprises a processor and a memory electrically connected to the processor. The memory can store instructions which, when executed, cause the processor to match n normal eye images corresponding to normal people in accordance with a preset method to generate n normal matching eye images (n is a natural number higher than or equal to 2), match user eye images to correspond to the normal matching eye images to generate user matching eye images, and compare the normal matching eye images and the user matching eye images to determine the degree of eye damage of the user matching eye images. According to the present invention, since results of comparing wide-range optical coherence tomography images of normal people and wide-range optical coherence tomography images of a patient can be displayed as changes in color or the like, the degree of the structural damage of the eye disease of the patient can be identified at a glance.
Patent KR-20220007348-A (KR)
Inventor: JANG YUN
IPC: G01R31/385
Filed: 2020-07-10
Abstract: The present invention relates to a battery monitoring device and a battery monitoring method for more accurately monitoring a battery voltage value by appropriately correcting the measured battery voltage value. The battery monitoring device includes: a voltage measuring unit connected to voltage sensing lines connected to a battery, calculating a measured voltage value by calculating the difference between voltage values input through the voltage sensing lines, and outputting the calculated measured voltage value; a converting unit connected between the voltage sensing lines, electrically connected to the battery, receiving the application of the voltage of the battery through a converting line connected to a main line among the voltage sensing lines, converting the applied battery voltage into a reference voltage having a reference voltage value, and applying the reference voltage to the voltage measuring unit; and a control unit connected to the converting unit and the voltage measuring unit, controlling the operation of the converting unit such that the reference voltage is applied to the voltage measuring unit, receiving the measured voltage value from the voltage measuring unit, calculating a corrected voltage value with respect to the battery by calculating the difference between the received measured voltage value and the reference voltage value, and correcting the voltage value of the battery measured by the voltage measuring unit through the voltage sensing lines based on the corrected voltage value.
Patent KR-20220008152-A (KR)
Inventor: KANG SEUNG KOO
IPC: H05K1/16
Filed: 2020-07-13
Abstract: The present invention relates to a method for manufacturing a band pass filter and the band pass filter manufactured by the same. More specifically, the present invention relates to the method for manufacturing the band pass filter that not only has excellent temperature characteristics but also has a simple manufacturing process to improve a process tact-time; and the band pass filter manufactured by the same. The method for manufacturing the band pass filter comprises: a step of forming into a sheet; a step of forming a via hole; a step of forming a circuit pattern; a step of first pressurizing; a step of vacuum packaging; and a step of second pressurizing.
Patent KR-20220008446-A (KR)
Title: Apparatus for cardiac diseases classification using electrocardiogram based on deep learning and method thereof
Inventor: KWON JOON MYOUNG
IPC: G16H50/20
Filed: 2020-07-14
Abstract: The present invention relates to a cardiac disease classification apparatus using an electroencephalogram (EEG) based on deep learning and a method thereof. According to the present invention, the cardiac disease classification apparatus comprises: a data input unit receiving normal EEG data and EEG data diagnosed as arrhythmia; a data classification unit classifying the input arrhythmia data into data of a plurality of conditions; a learning unit randomly extracting the normal EEG data and arrhythmia data classified into a plurality to generate a dataset and inputting the generated dataset into a plurality of deep learning models to learn the input dataset as pathological features of arrhythmias; and a control unit receiving the EEG data of a subject who wants to be diagnosed with the disease and inputting the input EEG data into a pre-established classification model step by step to categorize and diagnose the input EEG data into a high-accuracy condition. Accordingly, diagnosis results are not classified binarily as normal and abnormal (arrhythmia), but classified as multivariate like normal, arrhythmia type 1, arrhythmia type 2, arrhythmia type 3, ..., N, thereby providing an accurate diagnosis result.
Patent KR-20220009169-A (KR)
Title: Clothing size recommendation system considering consumer's body size and preference
Inventor: KANG SUNG GU
IPC: G06K9/62
Filed: 2020-07-15
Abstract: The present invention relates to a clothing size recommendation system considering a body size and preference of a consumer, which enables users who purchase clothing through an online shopping mall or the like to purchase clothing of a size which better fit their body without trying the clothing on. In an embodiment, the clothing size recommendation system measures the body size through 3D image processing of a user's body image, or allows the user directly to input the body size, and inputs preferred clothing information possessed by the user, and through this, a user's preferred clothing size is estimated, and the clothing size preferred by the user is recommended by comparing estimation with the clothing size for each clothing size sold at an online shopping mall or the like.
Patent KR-20220014565-A (KR)
Title: Silicon Nanowires-Transition Metal Sulfide Nanosheets and Preparation Method Thereof
Inventor: PARK JEUNG HEE
IPC: C25B1/04
Filed: 2020-07-29
Abstract: The present invention relates to a silicon nanowire-transition metal sulfide nanosheet and a manufacturing method thereof. The silicon nanowire-transition metal sulfide nanosheet acts as a photoelectrochemical water decomposition catalyst which absorbs sunlight and absorbs the sunlight even in water to promote and induce photoelectrochemical hydrogen generation, thereby being used for a long time, having a low maintenance cost, and having high electrical conductivity to be excellent in catalytic activity. In addition, the manufacturing method of the silicon nanowire-transition metal sulfide nanosheet of the present can simply and economically mass produce the same.
Patent KR-20220015537-A (KR)
Inventor: AHN CHAN HO
IPC: G21C13/028
Filed: 2020-07-31
Abstract: A method for repairing reactor containment including a reactor containment liner plate (CLP) of which the inside faces the inside of reactor containment and a concrete protection wall enclosing the outside of the reactor containment liner plate comprises: a damaged portion checking step of checking a damaged area of the reactor containment liner plate; a damaged portion removal step of removing a portion of the reactor containment liner plate to include and remove the damaged area; a repair reactor containment liner plate manufacturing step of preparing a reactor containment liner plate for repair having a structure extended along the inside of the reactor containment liner plate such that one portion is inserted into a repair area which is the remaining portion after the portion is removed in the damaged portion removal step to fill the repair area, and another portion covers a portion of the inside of the reactor containment liner plate to block the gap formed between the repair area and the inserted and filled portion; and a repair reactor containment liner plate installation step of arranging the reactor containment liner plate for repair on the repair area to couple the reactor containment liner plate for repair to the reactor containment liner plate. Therefore, the present invention has the advantage of reducing installation material amounts and radioactive waste and reducing work time in comparison to a method of installing a back-up bar for welding to repair reactor containment.
Patent KR-20220017303-A (KR)
Inventor: YOON YOUNGJU
IPC: A01G9/02
Filed: 2020-08-04
Abstract: The present invention provides a planter structure and a method for assembling the planter structure. The planter structure includes: a frame unit; a plurality of cover plates which are mounted to cover one side of the frame unit; a first connector unit which is installed on the frame unit; and a second connector unit which is installed on the inner surface of the cover plate, and is assembled to the first connector unit.
Patent KR-20220019404-A (KR)
Inventor: KIM SIN DONG
IPC: B26D5/08
Filed: 2020-08-10
Abstract: The present invention relates to a chicken cutting apparatus including: a main body having a work table and a side wall connected to the work table; a chicken cutter unit coupled to the main body and including a cutter cutting chicken and a rotating unit having a rotating shaft rotating the cutter; a guide member rotatably coupled to the side wall, guiding the chicken cut by the cutter, and having a long hole at a part corresponding to the cutter; a switch including on and off switches operating the rotating unit; a regenerative energy generating unit generating regenerative energy using the idling of the cutter and reducing the rotation speed of the rotating shaft when the off switch operates; and a damage prevention unit rotating the guide member with respect to the side wall using the regenerative energy and causing the cutter to be stored in the long hole so that user body damage attributable to the idling cutter can be prevented.
Patent KR-20210112989-A (KR)
Title: Method and apparatus for checking executability of application program, and recording media recorded program realizing the same
Inventor: CHOI YUN JA
IPC: G06F11/36
Filed: 2020-08-10
Abstract: Provided are a method and device for checking the feasibility of an application program and a recording medium on which a program for implementing the same is recorded. The method for checking the feasibility of an application program according to an embodiment of the present invention comprises: a step of generating an execution scenario model by integrating an application model and an operating system model of an application program; a step of deriving a task execution order and a statement block from the execution scenario model; a step of annotating a context switch position according to the execution of the application program; a step of verifying an executable path of the application program based on the task execution order, the statement block, and the context switch position; and a step of checking and reporting the feasibility of the application program. Therefore, it is possible to increase work efficiency.