baber/WOPTO huggingface dataset:
Patent KR-20210024954-A (KR)
Title: Separator using a blend resin of silane cross linking polyolefins
Inventor: ZHANG XUN
IPC: H01M10/052
Filed: 2020-05-11
Abstract: There is provided a separator for an electrical storage device capable of ensuring higher safety of the electrical storage device (improvement of a safety test pass rate evaluated through a puncture test with a nail) by improving tensile elongation and by providing a shutdown function and high temperature film breakability. The separator includes (A) silane graft modified polyethylene, (B) silane graft-modified polypropylene, and (C) polyethylene different from silane graft modified polyethylene. A film breaking temperature measured through a thermal machine analysis (TMA) is in the range of 170 °C to 210 °C. The content of (A) is 2 to 50 weight%, the content of (B) is 1 to 40 weight%, the content of (C) is 5 to 95 weight%, and the content of (D) is in the range of 0 to 10 weight%, based on 100 weight% which is the sum of (D) which is obtained by mixing (A), (B), and (C) if necessary, and includes a single random component, or multiple random components.
Patent KR-20200133187-A (KR)
Inventor: SOHN MATTHIAS
IPC: F27B7/06
Filed: 2020-05-15
Abstract: In a known method for treating a pourable inorganic grain, a heated rotary tube is used that rotates about an axis of rotation and surrounds a treatment chamber divided into a plurality of treatment zones by means of a separation member. The grain is supplied to the treatment chamber at a grain inlet side and is transported in a grain transport direction to a grain outlet side and is exposed to a treatment gas in the process. From then, to enable a reliable and reproducible thermal treatment method for the pourable inorganic grain, in particular SiO_2 grain, in a rotary kiln, in a manner having low and effective consumption of the treatment gas, it is proposed for the spent treatment gas to be suctioned out of a reaction zone by means of a gas guide tube that rotates about the longitudinal axis thereof.
Patent KR-20210152899-A (KR)
Title: Automatic packaging machine for agricultural products
Inventor: JUNG JAE YOUNG
IPC: B65B7/26
Filed: 2020-06-09
Abstract: Disclosed is an automatic packaging machine for an agricultural product. According to the present invention, the automatic packaging machine for an agricultural product separates cases, which are tightly stacked on an upper conveyor in a horizontal direction, one by one to accurately drop the case to a case storage space unit of a lower conveyor. Then, the present invention inputs the agricultural product in the case on the lower conveyor and automatically seals the case.
Patent KR-20200146020-A (KR)
Title: Device for sensing a motion of a deflective surface
Inventor: CORRIGAN DARRAGH
IPC: G01S17/875
Filed: 2020-06-10
Abstract: Provided is a device for sensing a motion of a deflective surface, which includes a deflective element, wherein the deflective element has a first deflective side and a reflective surface on a second side of the deflective element opposite the first side. The device includes an optical emitter configured to emit an optical signal towards a reflective surface and an optical receiver configured to receive an optical signal reflected from the reflective surface and provide a received signal based on the reflected optical signal. The device includes a control unit in communication with the optical receiver and configured to determine information related to the motion of the deflective element based on the received signal.
Patent KR-20210155191-A (KR)
Inventor: YUN JONG PIL
IPC: G06T7/00
Filed: 2020-06-15
Abstract: Disclosed are a method for performing a defect inspection of an inspection object at high speed and devices for performing the same. The method for performing the defect inspection of the inspection object at high speed according to one embodiment comprises: a step of generating a final feature map by using a feature map of a plurality of layers of a first artificial neural network learned through the learning data for the inspection object; and a step of performing the defect inspection of the inspection object using a second artificial neural network learned through the final feature map and the learning data.
Patent KR-20210158630-A (KR)
Inventor: KIM TAESOON
IPC: G21F9/02
Filed: 2020-06-24
Abstract: According to the present invention, a movable purification vehicle comprises: a main body; a purification device stored in the main body and connected to a structure of which the inside is contaminated to purify inner air of the structure; and a driving unit moving the main body. The purification device comprises an absorber, a filter, and a blower.
Patent KR-20210006285-A (KR)
Inventor: ISHII TORU
IPC: G01R31/28
Filed: 2020-06-25
Abstract: The purpose of the present invention is to provide an electrical inspection device capable of easily increasing the efficiency of an electrical inspection of a substrate to be inspected. The electrical inspection device for one aspect of the present invention comprises: an electrical inspection head (11) having a plurality of probes (11a) contactable with respect to the substrate to be inspected (P) from the normal line direction of the substrate to be inspected (P); a switching unit (12) having a circuit capable of switching the connection to the plurality of probes (11a); and a bearing (13) rotatably supporting the electrical inspection head (11) and the switching unit (12) around an axis parallel to the normal line of the substrate to be inspected (P). The electrical inspection head (11) and the switching unit (12) are detachably connected and are directly connected in the normal line direction of the substrate to be inspected (P).
Patent KR-20220000492-A (KR)
Title: Method for transmitting cctv video data using artificial intelligence
Inventor: HWANG EUI SEOK
IPC: H04N21/222
Filed: 2020-06-26
Abstract: An image data relay method, device and computer program using artificial intelligence are provided. According to one embodiment of the present invention, the image data relay method using artificial intelligence is a method performed by a computing device. The method includes the steps of: collecting a plurality types of image data; processing the plurality types of image data according to a preset image data processing rule; and transmitting the processed image data and analysis result information generated by analyzing the processed image data.
Patent KR-20220004900-A (KR)
Title: Mask equipped with smart module including voice amplifier function
Inventor: WOO MYUNG SUNG
IPC: A62B18/08
Filed: 2020-07-03
Abstract: The present invention relates to a mask equipped with a smart module including a voice amplification function capable of amplifying and outputting a wearer's sound while the mask is worn. The present invention comprises: a magnetic mesh layer (100) installed inside a mask (10) and formed of a metal yarn (110) to have magnetism; a smart module (200) provided with a magnetic strip (210) to be attached to the magnetic mesh layer (100) and detachably mounted on the outer surface of the mask (10); and a voice amplification unit (300) embedded in the smart module (200) and including an amplification module (310) for receiving and amplifying the internal voice of the mask (10) through a microphone (312), a speaker (320) connected to the amplification module (310) to amplify and output voice, and a battery (340) for supplying power. When the mask equipped with a smart module including the voice amplification function is used, the wearer's small sound is greatly amplified to promote smooth communication. By using a temperature detection module of the smart module to measure and output the body temperature of the mask wearer and visually share their body temperature information with others, physical contact with potentially infected people can be avoided in advance.
Patent KR-20220005187-A (KR)
Title: Polyol composition using glucose-containing saccharide composition and polyurethane foam comprising the same
Inventor: IM JUN SEOP
IPC: C08G18/08
Filed: 2020-07-06
Abstract: The present invention relates to a polyol composition including a polysaccharide alcohol, polysaccharide alcohol-derived anhydrosugar alcohol and an anhydrosugar alcohol polymer, and polyurethane foam including the same. Particularly, the polyol composition includes: a) a monoanhydrosugar alcohol; b) a dianhydrosugar alcohol; c) a polysaccharide alcohol; d) a polysaccharide alcohol-derived anhydrosugar alcohol; and e) a polymer of at least one of a) to d). The polyol composition satisfies a specific level of physical properties, such as number average molecular weight (Mn), polydispersity index (PDI) and an average number of OH groups per molecule, thereby contributing to improvement of physical properties, such as strength, elongation and heat insulation property, when being used as a raw material for polyurethane, or the like. In addition, the polyol composition is prepared by using a hydrogenated saccharide composition obtained from a saccharide mixture containing glucose and polysaccharides (disaccharides or higher saccharides) to improve the productivity and to reduce the production cost, as compared to the conventional compositions using high-purity hydrogenated saccharides.
Patent KR-20220005230-A (KR)
Title: An under-wear having some function
Inventor: KMG
IPC: A41C1/16
Filed: 2020-07-06
Abstract: The present invention relates to functional underwear capable of providing a beautiful silhouette to the outside; compressing the abdomen; improving wearing sensation by minimizing a contact area of a back part; and improving naturalness when worn. Especially, the present invention comprises: a plurality of compressing sheets; a connecting sheet; and a band. The plurality of compressing sheets are composed as a plurality of separated sheet bodies and have a fixing unit installed in an end unit to connect the facing sheet bodies in multiple stages. The connecting sheet is connected to the plurality of compressing sheets and has a maximal exposing space. The band supports the plurality of compressing sheets and the connecting sheet to a body. Therefore, the present invention provides the beautiful silhouette to the outside, and improves the wearing sensation by minimizing the contact area of the back part.
Patent KR-20220005276-A (KR)
Title: Display Device
Inventor: KIM YONG IL
IPC: H01L51/52
Filed: 2020-07-06
Abstract: The present invention relates to a display device that can secure a reliable voltage drop structure of the cathode (second electrode) and improve transmittance efficiency of a transmissive part and luminance of a light emitting part together in a structure having both the transmissive part and the light emitting part by preventing deformation of a reflective electrode in a structure of an auxiliary connection pattern made of the same material as an anode (first electrode) including the reflective electrode for high reflective properties. The display device comprises: auxiliary wiring; a bank having a second hole; an auxiliary connection pattern; and a light emitting element.
Patent KR-20220005766-A (KR)
Title: Mixing apparatus for manufacturing of slurry
Inventor: KIM OK TAE
IPC: B01F29/86
Filed: 2020-07-07
Abstract: The present invention relates to a mixing apparatus for manufacturing slurry. In accordance with the present invention, the mixing apparatus for manufacturing slurry includes: a rotary container having an open upper side, and including a storage space and a coolant passage to store slurry; a cooling part including a supply part for supplying coolant to the coolant passage, and a collection part for collecting the coolant having passed through the coolant passage; a rotary wing placed in the storage space and mixing slurry while rotating; and a discharge part placed in the storage space through the open upper side of the rotary container, and including a discharge passage having one end located in a lower area of the storage space and having the other end extended to the outside of the storage space to discharge the mixed slurry, and a pump connected to the discharge passage and providing pressure to suction the slurry. Therefore, the present invention is capable of preventing slurry from being contaminated by the leakage of coolant.
Patent KR-20220005777-A (KR)
Title: Method for preparing perfluoromethyl vinyl ether with high conversion rate
Inventor: LEE SANG GOO
IPC: C07C43/17
Filed: 2020-07-07
Abstract: The present invention relates to a method for producing perfluoromethyl vinyl ether and a production device. The production method and production device according to the present invention are capable of producing perfluoromethyl vinyl ether with high purity and high yield, and adopt a method for producing trifluoromethoxy tetrafluoropropinoyl fluoride, which is an intermediate having a high yield, thereby improving the yield of the entire process comprising the final material, perfluoromethyl vinyl ether.
Patent KR-20220006182-A (KR)
Inventor: JU HEONG KYU
IPC: G02B5/20
Filed: 2020-07-08
Abstract: The present invention relates to a light amplifier device using surface plasmon resonance, which includes: a light source emitting first light; a first lens part formed on the lower side of the light source and formed to collect the first light in a direction opposite to the light source; a first filter part formed on the lower side of the first lens part and formed to remove a noise from the first light; an amplifier generating second light, which is amplified, by receiving the first light and causing a surface plasmon effect; a second lens part formed to collect the second light in one direction; a second filter part formed in the direction of the second light that has passed through the second lens part and provided to remove a noise from the second light; and a measuring unit formed in the direction of the second light that has passed through the second filter part and formed to measure the intensity of the second light. The amplifier is formed to include: a dielectric layer formed of glass; a first plating layer formed of chromium on the dielectric layer; an optical waveguide layer formed of silver on the first plating layer; a second plating layer formed of gold on the optical waveguide layer; and a phosphor layer formed of a phosphor contained in a substance bonding to the second plating layer. The amplifier is formed in an L mode or P mode, depending on the direction of the second light.
Patent KR-20220009123-A (KR)
Title: Remote door control device and method using IoT
Inventor: JUNG BYUNG HOON
IPC: E05B47/00
Filed: 2020-07-15
Abstract: The present invention relates to a method for controlling a door remotely using a vehicle remote control. The method for controlling a vehicle using a vehicle remote control uses one reduction ratio motor to install two cams on a rotation shaft of the motor, when rotating in a forward direction, operates a door open cam to operate a door open button such that the door is opened, and when rotating in a reverse direction, operates a door close cam to operate a door close button such that the door is locked. Therefore, the vehicle remote control is inserted into a control box and used when necessary without connecting to a door open signal line and a door close signal line. A user terminal has a built-in wireless communication module. A wireless communication receiving unit is mounted inside a vehicle and can receive information through Bluetooth communication with the portable terminal. A keypad has a built-in touch sensor and is attached to the inside of a vehicle windshield. The remote control method is a method of controlling a door lock of the vehicle by being connected to the wireless communication receiving unit and an input pad. In a driver seat control unit, when a signal level between the smartphone and the wireless communication receiving unit exceeds a specific value, a control unit rotates the reduction motor in a forward direction to unlock the door. On the other hand, when the signal level between the smartphone and the wireless communication receiving unit falls below the specific value, the control unit rotates the reduction motor in a reverse direction to lock the door.
Patent KR-20220009683-A (KR)
Title: Manufacturing method of rhombus type mesh heater
Inventor: PARK SANG GU
IPC: H05B3/06
Filed: 2020-07-16
Abstract: The present invention is to improve an electrical parallel circuit structure of a mesh heating element. The present invention relates to a rhombus heating element and, more specifically, to a manufacturing method of the rhombus heating element, which comprises: a square frame manufacture step of configuring the rhombus heating element; a pin attachment step of attaching a ring pin to the square surface of the square frame; a rhombus structure formation step of connecting ring pins of the square surface in a rhombus shape with a synthetic fiber; an electrode wire installation step of installing electrode wires on both ends of the rhombus structure; a conductive coating step of coating an electrically conductive material on the rhombus structure; and an insulation coating step of coating the electrically insulating material with the conductive coating material.
Patent KR-20220013529-A (KR)
Title: Filter Change Typr Oral irrigator
Inventor: LEE SEOK WON
IPC: D03D15/00
Filed: 2020-07-24
Abstract: Disclosed is a mask formed of a breath-cooling functional fabric. According to the present invention, the mask comprises: a pad part provided to wrap around a wearer's nose and mouth, wherein a water-repellent coating layer is formed on the outer surface exposed to the outside to block droplets and an inner surface in contact with the wearer's face has a moisture absorption function; and ear straps formed of elastic cords connected to both ends of the pad part to be hung on both ears of the wearer. Accordingly, since the pad part is made by weaving one of the yarns having functions such as cooling, heating, and the like and an antibacterial yarn having antibacterial properties, a mask providing coolness and warmth depending on the season can be provided. In particular, a water-repellent coating is applied to the pad part to prevent droplets including pathogenic infectious bacteria such as Corona 19 from entering the user's respiratory tract when breathing, thereby providing an advantage of preventing risk of infection. In particular, the water-repellent coating mask for blocking droplets and reducing virus inflow can be washed and reused after use, thereby providing an effect of reducing financial burden. In addition, the mask is woven with synthetic yarn to be quickly dried after washing in a washroom at any time after use, thereby providing an effect of being always used hygienically.
Patent KR-20200096887-A (KR)
Inventor: SUH JUNGJIN
IPC: G06F16/29
Filed: 2020-07-28
Abstract: The present invention is to provide a method and apparatus for providing regional information which can be used for marketing by statisticalizing various information. According to an embodiment of the present invention, a regional information providing apparatus for providing regional information comprises: a transmission/reception unit for receiving a request to provide regional information from a customer terminal; an information collection unit which collects information for extracting regional information from at least one information database; and a regional information extraction unit which extracts regional information using the collected information.
Patent KR-20220017559-A (KR)
Title: Vehicle and controlling method of vehicle
Inventor: CHO WOOCHEOL
IPC: B60L15/20
Filed: 2020-08-04
Abstract: A vehicle according to one embodiment of the present invention comprises: a motor; a driving shaft which is fastened to the motor; a driving condition determination unit which determines driving condition of the vehicle; and a control unit which determines the driving condition of the vehicle, and controls the motor so that the vehicle performs a first motor coupling control or a second motor coupling control based on the determined driving condition of the vehicle. As the vehicle performs the first motor coupling control or the second motor coupling control, the control unit controls the motor to be fastened to the driving shaft. According to the present invention, the vehicle can change a motor speed synchronization control according to a driver's will and the free drive torque of the motor.
Patent KR-20210020800-A (KR)
Title: Method for screening target-specific aptamers based on gold nanoparticle-assisted SELEX
Inventor: KIM YOUNG PIL
IPC: C12N15/10
Filed: 2020-08-10
Abstract: The present invention relates to a target-specific aptamer screening method based on gold nanoparticle-SELEX. The method comprises the steps of: preparing a gold nanoparticle-single-stranded nucleic acid library; reacting the gold nanoparticle-single-stranded nucleic acid library with a target material; isolating a single-stranded nucleic acid bound to a target material from the reaction mixture; and determining whether to proceed with an additional reaction through a color indicator of the reaction mixture. According to the present invention, aptamer selection with respect to an interested material becomes convenient.
Patent KR-20220020019-A (KR)
Inventor: LEE SEUNG CHEOL
IPC: G01S7/40
Filed: 2020-08-11
Abstract: According to the present invention, a test fixture for verification of a rotary coupler includes: a driving unit assembly assembled to an upper end of the rotary coupler to drive the upper end of the rotary coupler to rotate; and a fixing part assembly assembled to a lower end of the rotary coupler to fix the lower end of the rotary coupler, thereby controlling rotation to verify azimuth precision of the rotary coupler.
Patent KR-20220023225-A (KR)
Title: Multifunctional didital signage systeom based on arrificial intelligence technology
Inventor: KIM YOUNG SOO
IPC: G06N3/08
Filed: 2020-08-20
Abstract: The present invention relates to a multifunctional digital signage system based on artificial intelligence (AI) technology. The objective of the present invention is to use a deep learning-based AI facial recognition technology embedded in an AI digital signage to quickly and easily collect facial features of a visitor through high-resolution cameras, analyze and compare the facial features through deep learning to efficiently manage access of unauthorized outsiders, precisely measure the body temperature by using a heat sensor mounted on the AI digital signage, detect infected persons of epidemic influenza such as influenza and the like accompanied by symptoms of high fever, and prevent occurrence and spread of pandemic influenza, thereby contributing to public health. The multifunctional digital signage system based on AI comprises: a digital signage apparatus unit operated in a self-diagnosis video mode of analyzing a photographed image on the basis of an AI face recognition technology and registered user face registration data to recognize a user's face and distinguish the user's registration state, and detecting the user's fever status for each user's registration state through measurement of the user's body temperature using a thermal imaging camera to display a detection result on an output screen and a general video mode of outputting advertisement or promotional videos and life information, and switching then output screen according to each video mode; and a management server unit providing advertisement or promotional image information, life information, and user face registration data to the digital signage apparatus unit, and receiving the facial recognition data matched with the user's heating state data from the digital signage apparatus unit to manage the received data.