baber/WOPTO huggingface dataset:
Patent KR-20210109400-A (KR)
Title: Hazardous gas sensor platform with deep-learning technology to improve target gas detection and prediction in the in the mixed gas environment
Inventor: YUNSIK LEE
IPC: G01N27/12
Filed: 2020-02-27
Abstract: The present invention relates to a hazardous gas sensor monitoring system based on deep learning for detecting and predicting the gas concentration in a mixed gas environment, and a platform thereof. The system is able to detect target gas among various types of hazardous gases included in the atmosphere indoors or outdoors, remove mutual interference by the various types of gases, mount individual sensors in a sensor array shape for different detection materials optimized for each individual target gas for compensating the changes in the concentration of the target gas by temperature and humidity, configure the individual sensors as many as the number of types of target gas in a parallel shape, measure the hazardous gases and resistance change rate in accordance with the temperature through a sensor for detecting various types of target gas at the same time, classify the signals applied through the sensor in a signal processing chip in a linear or discrete shape, predict the analysis of the classified linear model and the gas concentration output value of the discrete model, and measure the gas concentration. The present invention is able to show a high gas detection accuracy and prediction by grafting the artificial intelligence technology, and removed the problems of the artificial intelligence such as the vanishing gradient, burden of pre-learning training, the dying ReLU, and mutual interference of mixed gas. Specifically, the present invention is able to present a method to reduce the requirement of high-performance servers and CPU, which is the greatest problem of the back-propagation model which requires a great deal of execution hours, use the lightweight CPU or MCU, and be easily used for the Internet-of-Things (IoT) environment.
Patent KR-20200029418-A (KR)
Title: A COMPOSITION FOR ANTICANCER COMPRISING LIPOTEICHOIC ACID, TNF-α AND IFN-γ
Inventor: CHUNG DAE KYUN
IPC: A61K38/19
Filed: 2020-03-10
Abstract: The present invention provides an anticancer composition containing lipoteichoic acid, TNF-α, and IFN-γ as active components. According to the present invention, the anticancer composition has fewer side effects than existing anticancer agents since lipoteichoic acid, TNF-α, and IFN-γ act on target cells, thereby specifically activating a signaling system associated with auto-apoptosis.
Patent KR-20210117585-A (KR)
Title: Fabricating method of strengthened glass product
Inventor: KIM JONG MIN
IPC: C03B23/03
Filed: 2020-03-19
Abstract: A manufacturing method of the present tempered glass product according to exemplary embodiments prepares a preliminary tempered glass by etching a glass original plate, chemically strengthens the preliminary tempered glass through an ion substitution solution to prepare a tempered glass, and thus can form a bent part by heat molding the tempered glass. Therefore, it is possible to easily form the tempered glass product including the bent part, and the tempered glass product can be more easily applied to a flexible display.
Patent KR-20210120199-A (KR)
Inventor: OH JONG KIL
IPC: H01M8/1051
Filed: 2020-03-26
Abstract: The present invention relates to a method for manufacturing a polymer electrolyte membrane for a fuel cell, in which a plurality of porous reinforcement film layers and ionomer layers can be sequentially stacked to reduce process steps and process time, thereby increasing process efficiency. In addition, since the polymer electrolyte membrane for a fuel cell manufactured thereby includes a plurality of porous reinforcement film layers, excellent mechanical rigidity is provided and physical durability can be increased. In addition, since the polymer electrolyte membrane applies an ionomer layer containing an oxygen peroxide decomposition catalyst capable of blocking gas cross movement to the inside, performance degradation due to the cross movement of gases can be minimized and an internal electrical short circuit can be prevented. In addition, the position of the ionomer layer can be easily adjusted in the thickness direction in the electrolyte membrane, thereby providing an advantage of effectively suppressing gas cross movement. In addition, the polymer electrolyte membrane includes an ionomer layer including an ionomer having a low glass transition temperature on the outside of the electrolyte membrane, thereby increasing an interfacial bonding strength between an electrode and the electrolyte membrane. In addition, since the polymer electrolyte membrane can increase durability of a fuel cell stack by a simple method, thereby reducing cost and increasing marketability. The method comprises the following steps: forming a first ionomer layer; laminating a first reinforcing film; forming a second ionomer layer; laminating a second reinforcing film; and manufacturing a laminate.
Patent KR-20200036833-A (KR)
Inventor: KIM DONG HYUN
IPC: H04M1/725
Filed: 2020-03-26
Abstract: The present invention relates to a portable terminal having a flexible display unit that divides a flexible display unit into a main display area of a front surface thereof and an auxiliary display area of a side surface thereof in the portable terminal having the flexible display unit to provide a notification event by using the auxiliary display area, and an operation method thereof. The portable terminal of the present invention comprises: a flexible display unit including a main display area of a front surface thereof and an auxiliary display area of a side surface thereof that is formed by the main display area extended to the side surface of the portable terminal; a sensor module detecting the state of the portable terminal; and a control unit that controls to selectively output event information to at least one of the main display area and the auxiliary display area of the flexible display unit, according to the detected state of the portable terminal.
Patent KR-20210123107-A (KR)
Title: Sign board management system
Inventor: HAN GEON HEE
IPC: G06Q30/02
Filed: 2020-04-02
Abstract: The present invention relates to a signboard operating system capable of interacting with a visitor. The present invention deviates from a function of a traditional signboard that simply guides a store name, product content or the like. If a customer with a visitor terminal having a dedicated application installed therein visits, entry and exit are checked to change a lighting of the signboard to have a more splendid impression. If a purchase history of the customer is checked, a discount voucher giving history is printed to induce re-visit to revitalize a local economy.
Patent KR-20210126928-A (KR)
Inventor: EOM SAE DONG
IPC: B60H1/00
Filed: 2020-04-13
Abstract: The present invention relates to an air conditioning apparatus for a vehicle, capable of enabling a support bracket to be commonly used regardless of the type of a vehicle, thereby reducing costs and time for designing and manufacturing the support bracket, and improving the economic feasibility and manufacture-efficiency of the air conditioning apparatus for a vehicle. The air conditioning apparatus for a vehicle includes: an air conditioning case having an air flow path formed therein; a heat exchanger placed on the air flow path; a door controlling the degree of opening of the air flow path; a door driving means connected with the door to drive the door; and a support bracket equipped with the door driving means and combined with the air conditioning case. The support bracket includes: a body part, and at least one coupling part connected with the body part to be coupled with the air conditioning case, wherein the coupling part is installed to be rotatable with respect to the body part, and the distance from the body part can be adjusted.
Patent KR-20210131089-A (KR)
IPC: A61M1/00
Filed: 2020-04-23
Abstract: The present invention relates to a drainage catheter with a balloon installed, and more specifically, to a drainage catheter with a balloon installed with an improved structure to prevent leakage of body fluids or blood into an incision site for inserting the catheter or detachment of the catheter. The drainage catheter is inserted for draining the body fluids or the blood after surgery in the abdominal cavity or thoracic cavity.
Patent KR-20210131759-A (KR)
Title: Apparatus for real time gaze tracking
IPC: H04N5/225
Filed: 2020-04-24
Abstract: According to the present invention, provided is a real-time gaze tracking device capable of tracking a gaze through only a camera built in a smartphone, and making a correction using raw data of gaze information of a user collected for 10 seconds. According to an embodiment of the present invention, the real-time gaze tracking device includes a gaze tracking application of a mobile device including the camera. The gaze tracking application includes: an input part receiving gaze data from the camera for a predetermined time; a processing part receiving the gaze data from the input part to process the same into data suitable for determination; a storage part storing the processed gaze data; a determination part determining whether the processed gaze data satisfies conditions for a correction, to lead the input part to receive new gaze data if the processed gaze data does not satisfy the conditions; and a calculation part receiving the processed gaze data satisfying the conditions from the determination part to calculate an error and make a correction.
Patent KR-20200127889-A (KR)
Inventor: PRAWITZ NICOLAS
IPC: G06K19/073
Filed: 2020-04-29
Abstract: The present invention relates to a semi-rigid registration case for a smart card, formed by folding and bonding an envelope-type cardboard blank of dimensions of the card. The case includes an electrical circuit printed directly on the cardboard on the inner surface. The circuit includes contact studs connected to the power interface when the card is inserted into the case and arranged to connect electrical contact portions of the card to the power interface. A biometric sensor on the card remains accessible to the user when not enrolled. Through-openings are made in cardboard on both sides of the contact stud lines and allow to form independent flexible regions, better contact between the studs and the electrical contacts of the card is provided.
Patent KR-20210142416-A (KR)
Title: Dual clutch device
IPC: F16D25/0638
Filed: 2020-05-18
Abstract: An embodiment of the present invention provides a dual clutch device provided in a housing coupled, at one side, to a transmission and coupled, at the other side thereof, to an engine. The dual clutch device comprises: a motor including a stator and a rotor received in a cover; dual clutches formed on the transmission side with respect to the motor and connected to the rotor; an engine clutch formed on the engine side with respect to the motor and connected to the rotor; a flow path formed between the motor and the dual clutch and receiving hydraulic pressure from the outside of the housing; and a sealing portion provided between the cover and the rotor shaft of the rotor or the inner diameter of the rotor shaft of the rotor to seal a portion located inside the cover among the stator, the rotor, and the rotor shaft. The present invention can maintain the performance and durability of the motor by the motor sealing structure.
Patent KR-20210142968-A (KR)
Title: Climbing device for attaching and detaching of falling-prevention
IPC: E04G21/32
Filed: 2020-05-19
Abstract: The present invention provides a tower ascending apparatus, having a structure that a pair of upper and lower hanging members (16) are installed on the back surface of a body part (12) so as to be easily separated, transported and preserved if a work is finished after being used by allowing the tower ascending apparatus (10) to be hung on fixation members (32) of a power transmission structure (30) like a steel tower, a plurality of step bolts (18) playing a role of a ladder are installed on both lateral sides of the body part (12), and a hook bundle (20) for preventing a fall is installed on the front side of the body part (12), thereby being convenient in separating, transporting and preserving the ascending apparatus (10) instantly after finishing a work and being convenient in enabling a worker to easily and rapidly install the ascending apparatus (10) and perform a work, and also the hook bundle (20) is connected to the body of a worker via safety equipment such as a safety rope, a carabiner, etc. such that the worker can perform a work, thereby preventing, in advance, an accident that the worker falls from the ascending apparatus (10).
Patent KR-20210143588-A (KR)
Title: Assist muscular apparatus of wearing lower body
IPC: B25J9/00
Filed: 2020-05-20
Abstract: A wearable apparatus for assisting muscular strength of a lower body according to an embodiment of the present invention comprises: a first support mounted on a user's waist and bent to both sides up to a hip joint; a second support connected to the lower end of the first support and extended to the knee joint; a third support connected to the lower end of the second support and extended to the rear side of the calf through the lateral side of the calf; a first control module and a second control module provided on both sides of the rear side of the first support; a first rolling joint unit provided in a coupling portion of the first support and the second support; a second rolling joint unit provided in the coupling portion of the second support and the third support; and a wire fixatedly mounted to the lower fixated end of the third support through the first rolling joint and the second rolling joint from each of the first control module and the second control module. The present invention reduces the weight of the coupling portion of the lower body to improve a wearing sense.
Patent KR-20210144471-A (KR)
Title: A system and method for supporting integrity and monitoring ess operational information
IPC: H02J7/00
Filed: 2020-05-22
Abstract: According to an embodiment of the present invention, an ESS operation information monitoring system capable of ensuring integrity includes: a collection server including an original data collection unit for collecting state information from a battery and a power conditioning system (PCS) through a communication network, and a digital signature requesting unit for transmitting digital signature request information for the state information; a signature server including a digital signature processing unit for generating a digital signature for the state information based on the digital signature request information; a storage server including an original data storage unit for storing original data, and a digital signature storage unit for storing a valid signature determined to be valid by performing validation on the digital signature; and a monitoring server for monitoring the state information of the battery and the PCS stored in the storage server in real time.
Patent KR-20210146125-A (KR)
Inventor: CHA CHEOL HWAN
IPC: F16C33/49
Filed: 2020-05-26
Abstract: The present invention relates to a cage for a spherical roller bearing. The spherical roller bearing comprises: a ring-shaped outer race wherein a spherical outer raceway is formed on an inner surface thereof; a ring-shaped inner race, wherein a spherical inner raceway is formed on an outer surface thereof, provided on an inner side of the outer race; and a plurality of rollers which are arranged along a circumferential direction between the outer raceway and the inner raceway. The cage is provided between the inner race and the outer race to maintain an interval of the rollers in the circumferential direction, and comprises: a ring-shaped cage main body; and a plurality of cage bars which are provided in the cage main body, are separated from each other along the circumferential direction, and form a pocket, in which a roller is inserted, between the separation. The cage bar is provided by being coupled with a lateral side of the cage main body. According to the present invention, the cage main body and the cage bar are manufactured independently to reduce a material loss and a manufacturing cost, and can replace only a part of components to increase competitiveness.
Patent KR-20210150698-A (KR)
Inventor: KIM JONG BAE
IPC: E03D9/08
Filed: 2020-06-04
Abstract: The present invention relates to a nozzle cleaning device for a bidet. According to the present invention, a portion of the washing water in a flow passage space is discharged in a direction perpendicular to a nozzle through a plurality of first discharge ports, a portion of the washing water in the flow passage space is discharged obliquely to the front of the nozzle through a second discharge port to clean the outer peripheral surface of the nozzle. By increasing the discharge speed of washing water, strong washing is possible even with a small amount of washing water. A coupling hole is formed in a cleaning cover and a coupling protrusion is formed in a sealing cap, so that the cleaning cover and the sealing cap are integrated as the cleaning cover and the sealing cap are combined with each other, so that the sealing force and bonding force can be further improved. The nozzle cleaning device for a bidet includes: a nozzle base; a cleaning cover; a sealing cap; a first discharge port; and a second discharge port.
Patent KR-20210150883-A (KR)
Inventor: CHOI JIN HYUK
IPC: H01J37/32
Filed: 2020-06-04
Abstract: As a substrate processing device, provided is the substrate processing device comprising: a chamber housing defining a reaction space and having an upper part opened; a susceptor configured to support a substrate within the chamber housing; and a dielectric cover that covers the upper part of the chamber housing, wherein the dielectric cover comprises a dielectric lid, and a mode modifier separated from the dielectric lid and disposed around the dielectric lid and configured to adjust a separated distance from the dielectric lid. Therefore, the present invention is capable of having an effect of reducing a manufacturing cost of a product.
Patent KR-20210151427-A (KR)
Inventor: CHUNG CHIN WOOK
IPC: H05H1/00
Filed: 2020-06-05
Abstract: A calculation method of an electron temperature according to an embodiment of the present invention includes the steps of: obtaining the difference between floating voltages formed when a voltage is provided and when a voltage is not provided to a probe located in a chamber in which plasma is formed; and calculating an electron temperature from the difference of the floating voltages. In the step of calculating the electron temperature, the electron temperature is calculated by taking an ion current formed in the probe as a function of voltage.
Patent KR-20210151528-A (KR)
Inventor: NAM SU YOUN
IPC: A61P35/00
Filed: 2020-06-05
Abstract: The present invention relates to a pharmaceutical composition for enhancing radiation therapy containing a fusion protein comprising an IL-2 protein and a CD80 protein, and a radiation therapy method for cancer using the same. The composition for enhancing radiation therapy comprising the fusion protein according to the present invention can increase an effect of radiation therapy in cancer treatment.
Patent KR-20210153383-A (KR)
Inventor: PARK BYUNGHOON
IPC: G07C9/00
Filed: 2020-06-10
Abstract: Disclosed are a door locking device and a control method thereof. The disclosed door locking device guides a user to an optimal position of the user's body for authentication. Therefore it is possible to unlock the door quickly. Furthermore, because the user does not need to find an optimal location, user's convenience can be increased. The device comprises: a body information acquisition unit; an authentication unit; and a guide unit.
Patent KR-20210153936-A (KR)
Inventor: KIM GYUNG DONG
IPC: A47C21/04
Filed: 2020-06-11
Abstract: Disclosed are a hot and cold water mat and a motion bed having the same. The hot and cold water mat of the present invention comprises: a plurality of hot and cold water blocks provided with pipe grooves on the side; and a plurality of expansion inserts coupled between adjacent cold and hot water blocks of the plurality of cold and hot water blocks to space the adjacent cold and hot water blocks apart from each other and provided to be expandable. Accordingly, the space between the plurality of blocks is filled and friction due to compression can be prevented.
Patent KR-20210156371-A (KR)
Inventor: KIM YONG TACK
IPC: H01L51/52
Filed: 2020-06-17
Abstract: An object of the present invention is to provide a display device having improved reliability and light efficiency. Provided is a display device comprising: a base part; a light emitting device positioned on the base part; a capping layer positioned on the light emitting device; a thin film encapsulation layer including a first inorganic layer positioned on the capping layer, an organic layer positioned on the first inorganic layer, and a second inorganic layer positioned on the organic layer; and a wavelength conversion pattern positioned on the thin film encapsulation layer and overlapping the light emitting device. And the first inorganic layer includes two sub-inorganic layers having different refractive indices.
Patent KR-20220000728-A (KR)
Title: Plasma generating apparatus
Inventor: CHO SIN KIL
IPC: H05H1/26
Filed: 2020-06-26
Abstract: An objective of the present invention is to provide a plasma generating apparatus capable of efficiently controlling the width of a plasma plume with a uniform density. The plasma generating apparatus according to an embodiment of the present invention comprises: a housing unit having a window formed on one side; a plasma generating unit provided inside the housing unit and generating a plasma plume toward the window; a driving unit having the plasma generating unit oscillate so that one end of the plasma generating unit reciprocates in a longitudinal direction of the window; and a rotating shaft connecting the housing and the plasma generating unit and serving as an oscillation axis of the plasma generating unit. The driving unit includes a rotating unit rotated relative to the housing unit and a connecting unit connected to the rotating unit and moving linearly relative to the plasma generating unit when rotated by the rotation of the rotating unit. In the plasma generating unit, a first guide unit for guiding a relative movement of the connecting unit relative to the plasma generating unit may be formed.
Patent KR-20220001275-A (KR)
Title: Small mobility path generation system using user experience data and method
Inventor: LEE SANG MIN
IPC: G01C21/32
Filed: 2020-06-29
Abstract: The present invention provides a small mobility route generation system using user experience data to maximize reliability of map data and a method thereof. According to the present invention, the small mobility route generation system comprises: an environment information collection unit linking with a user terminal to generate and transmit route information of a small mobility, output map information corresponding to the route information, and collect and generate collection information for the route information when the small mobility is driven; a database in which existing map information and experience map information are stored independently; a map management server receiving the route information and generating and transmitting all-edge route information corresponding to the received route information to the environment information collection unit; and a data analysis server analyzing information transmitted from the environment information collection unit to determine whether the route information is made of the existing map information to generate and transmit determination result information to the database and the map management server.