baber/WOPTO huggingface dataset:
Patent KR-20210093077-A (KR)
Title: Secondary battery and battery pack including the same
Inventor: PARK JEONG EON
IPC: H01M10/04
Filed: 2020-01-17
Abstract: The present invention relates to a secondary battery and a battery pack comprising the same. A secondary battery according to one embodiment of the present invention comprises: an electrode assembly; a battery case covering the electrode assembly; and a sealing member positioned between the electrode assembly and the battery case, wherein the sealing member comprises swelling polymer particles swelling in all directions. According to the present invention, stability with respect to vibrations of batteries can be improved.
Patent KR-20210094952-A (KR)
Title: Exosome secretion method using modified cry2 fusion protein
Inventor: LEE YONG JIN
IPC: C07K14/47
Filed: 2020-01-22
Abstract: An exosome secretion method using a CRY2 mutant fusion protein is provided. A virus or plasmid DNA capable of expressing the fusion protein is administered to a cell in an effective amount, and the cell is irradiated with light of a blue wavelength to induce dimerization or oligomerization of the fusion protein, thereby promoting exosome secretion of the cell.
Patent KR-20200013746-A (KR)
Inventor: INHWAN RYU
IPC: F25D29/00
Filed: 2020-01-29
Abstract: The present invention relates to a refrigerator. Provided, in the present invention, is the refrigerator including: a main body including first storage chamber and a second storage chamber storing food; a right door for the first storage chamber installed in the right side of the main body, and opening the right side of the first storage chamber by being rotated; a left door for the first storage chamber installed in the left side of the main body, and opening the left side of the first storage chamber by being rotated; a first camera provided on the right door for the first storage chamber, and photographing a picture while the right door for the first storage chamber is being rotated; a second camera provided on the left door for the first storage chamber, and photographing a picture while the left door for the first storage chamber is being rotated; and a control part combining a plurality of pictures photographed by the first camera and the second camera, thereby correcting the pictures as an image illustrating an area from the right door for the first storage chamber to the left door for the first storage chamber. Therefore, the refrigerator is capable of enabling a user to identify food in the refrigerator even when the user is distant from the refrigerator.
Patent KR-20210098078-A (KR)
Title: Non-slip pad for stairs
Inventor: SHIN IN HO
IPC: C09D5/22
Filed: 2020-01-31
Abstract: The present invention relates to a nonslip pad. According to the present invention, as a pad, which is made by sintering and combining artificial diamond powder, nickel or tungsten powder with a base material, is provided to be applied to inside and outside stairs of a building or stairs of a vessel, phosphorescence for emitting possessed light or visibility for securing walking sight can be increased, which can lead to safe stair walking. In regard to the nonslip pad comprising a base material (10), and different kinds of materials formed on the base material (10), the different kinds of materials have a structure in which a first kind of powder (20) comprising a plurality of grains is provided, and the first kind of powder (20) is brazed and sintered with a second kind of powder sintering material (30) to bind particles from both sides through capacity expansion and a viscous flow and combine the same with the base material (10). Therefore, since the light transmission reflectance of an artificial diamond is very efficient, a pedestrian can secure sight even at night, and also, the nonslip pad can be semi-permanently used due to a rate of wear which is significantly lowered by a rise in strength.
Patent KR-20200015662-A (KR)
Inventor: FAMILY AFROOZ
IPC: H04R5/02
Filed: 2020-02-03
Abstract: Provided is a method for adjusting an audio output through a beamforming loudspeaker array. A program audio is rendered drive the loudspeaker array i) to have a main content pattern aimed at a listener, and ii) to generate sound beams overlapping various diffuse content patterns aimed away from the listener. In response to receiving an alert message indicating of an alert audio, the alert audio is rendered to drive the loudspeaker array so that a portion of the program audio in the main pattern is moved into the diffuse patterns, and the portion of the program audio in the main pattern is replaced by the alert audio. Other embodiments are also described and claimed.
Patent KR-20210099720-A (KR)
Title: Artificial Intelligence-based Method and system for sensing falling accident using acceleration sensor and gyro sensor
Inventor: NA JONG SIK
IPC: G06N20/00
Filed: 2020-02-05
Abstract: A falling accident detection method and a falling accident detection system. The method comprises calculating the magnitude and direction of the movement of a user using the measurement values of an acceleration sensor and a gyro sensor of a falling accident detection device attached to the user, determines whether the user has a falling accident based on this, and sending a message indicating that the user has the falling accident to the smartphone of a guardian and a care center when the user has a falling accident. Thereby, it is possible to notify the guardian and the care center that a solitary has the falling accident.
Patent KR-20210110084-A (KR)
Title: Device and method for detecting fire
Inventor: SHIN DONG WHA
IPC: G06N3/08
Filed: 2020-02-28
Abstract: The present technology relates to a fire detection method through image analysis and to a device thereof. The fire detection device through image analysis of the present technology includes: a candidate region specifying unit for specifying a flame candidate region by analyzing the color value of an input image; and a flame presence or absence identification unit for identifying whether a flame exists by applying a deep learning-based fire detection network to the flame candidate region. According to the present technology, false positives caused by movement, non-fire, or light reflection in a fire detection method through image analysis can be greatly reduced.
Patent KR-20210112172-A (KR)
Title: Composition for regulating stem cell function comprising Lactobacillus Bacteria-derived extracellular vesicles as an active ingredient
Inventor: YOON KEUN KIM
IPC: C12R1/225
Filed: 2020-03-04
Abstract: The present invention relates to a composition for regulating a stem cell function comprising Lactobacillus sp. bacteria-derived extracellular vesicles as an active ingredient, and a method for regulating a stem cell function using the same. The Lactobacillus sp. bacteria-derived extracellular vesicles, according the present invention, have the effect of greatly improving the proliferation of stem cells, and the extracellular vesicles are naturally secreted from a Lactobacillus sp. strain symbiotic in human tonsillar tissue and are human-friendly and natural substances, and thus can be used in various research fields by promoting the proliferation of aged stem cells with minimal toxicity and side effects.
Patent KR-20210114177-A (KR)
Title: Data logger device
Inventor: KIM IN EUNG
IPC: G06K19/06
Filed: 2020-03-10
Abstract: A data logger device is provided. According to an exemplary embodiment of the present invention, the data logger device comprises: a sensing unit mounted on one surface of a flexible circuit substrate and having a sensor for sensing at least one information; a display unit irreversibly displaying an abnormal state when sensing the abnormal state based on the information measured through the sensing unit; a control unit controlling driving of the sensing unit and the display unit; a power supply unit providing driving power toward the control unit; and a cover member preventing external exposure of the sensing unit, the display unit, the control unit, and the power supply unit.
Patent KR-20210109407-A (KR)
Title: Platform system and method for managing execution of machine learning based on learning
Inventor: JIMAN HONG
IPC: G06F9/48
Filed: 2020-03-18
Abstract: The present invention relates to a machine learning execution management platform system and method by learning, which analyze log information for a machine learning task to predict computing resources required for the task, and select an optimal worker node based on a prediction result to perform machine learning. Furthermore, the present invention relates to the machine learning execution management platform system and method by learning, wherein when an abnormality occurs in a platform structure or function depending on failures outside a platform, including network errors, the machine learning execution management platform system and method detect this and enable a change of a machine learning performing node.
Patent KR-20210056884-A (KR)
Title: Medical image displaying apparatus and method of displaying medical image using thereof
Inventor: SON YU RI
IPC: A61B8/08
Filed: 2020-03-19
Abstract: According to embodiments of the present invention, the present invention relates to a medical image output device for matching an ultrasound image and a pre-acquired medical image to output the same, and to a medical image output method. The medical image output method using the medical image output device comprises the steps of: transmitting an ultrasound signal to an object using an ultrasound probe of a medical image output device, and receiving an ultrasound echo signal from the object; acquiring a first ultrasound image using the ultrasound echo signal; performing image matching of a pre-acquired first medical image and the first ultrasound image; acquiring a second ultrasound image of the object using the ultrasound probe; acquiring a second medical image by transforming the first medical image to correspond to the second ultrasound image; and displaying the second medical image together with the second ultrasound image. Therefore, the ultrasound image and the pre-acquired medical image are output by matching each other.
Patent KR-20210118630-A (KR)
Title: Pcs(power condition system) supporting hot swap and control method of the pcs
Inventor: KOH KWANGSOO
IPC: H02M7/00
Filed: 2020-03-23
Abstract: The present invention relates to a power conditioning system (PCS) which comprises: a converter including a plurality of inverters formed in a power electronics building block (PEBB) form; and a system control unit configured to control the plurality of inverters to be driven independently of each other, receive state information from each of a plurality of PEBBs, and detect a specific PEBB requiring maintenance according to the received state information and configured to separately deactivate an inverter of the specific PEBB when the specific PEBB is detected and control driving of the remaining PEBBs to continuously drive the PCS while the specific PEBB is deactivated.
Patent KR-20200115325-A (KR)
Title: Removable fixing device
Inventor: DELTEIL JAUFFRAY
IPC: B01J8/02
Filed: 2020-03-26
Abstract: The present invention relates to a removable fixing device (1) for fixing equipment (A) on a supporting unit (B). The removable fixing device (1) comprises: a compressible flat piece (5); an operating lever comprising a cam lever (2); and an assembly rod (3) with a first end and a second end. The second end of the assembly rod (3) is provided with a fastening means (4). The compressible flat piece (5), the operating lever comprising the cam lever (2), and the fastening means (4) arranged in a fastening position are arranged around the assembly rod (3) in assembly. Also, the operating lever comprising the cam lever (2) is arranged such that rotation of the cam lever (2) around an axis (z) while being perpendicular to the axis (z) of the assembly rod (3) induces displacement of the cam lever (2) between the fastening position and a releasing position.
Patent KR-20210124589-A (KR)
Title: Device for strengthening the strength of the body
Inventor: AN BYEONG DO
IPC: B60J5/04
Filed: 2020-04-06
Abstract: The present invention relates to a vehicle body rigidity reinforcing mechanism for suppressing torsional deformation in a door opening unit by reinforcing connectivity between a vehicle body and a door. In the present invention, the vehicle body rigidity reinforcing mechanism is introduced, and comprises: a pin holder provided on a portion of the vehicle body where the door is closed; and a rigid pin provided on the door in a shape corresponding to the pin holder and fitted into the pin holder while the door is closed on the vehicle body.
Patent KR-20210034467-A (KR)
Title: Sheet for processing workpiece and method of manufacturing semiconductor device
Inventor: YAMAGUCHI SEITARO
IPC: C09J133/04
Filed: 2020-04-07
Abstract: The present invention relates to a sheet for processing a workpiece comprising: a substrate; and an adhesive layer laminated on one side of the substrate, wherein the adhesive layer is composed of an active energy ray-curable adhesive formed of an adhesive composition containing at least an acrylic polymer and a tackifier, and the tackifier is alkylene glycol-modified rosin ester. According to the sheet for processing a workpiece, it is possible to suppress an excessive increase in adhesiveness even to an active surface of the workpiece, thereby realizing good processing of the workpiece.
Patent KR-20200040726-A (KR)
Inventor: RYU JAE SEOL
IPC: B65B61/28
Filed: 2020-04-09
Abstract: A problem to be solved by the present invention is to prevent damage to an external impact, and to provide a packaging method of an encapsulation film which can prevent penetration of moisture. The present invention relates to a packaging method of an encapsulation film. According to one aspect of the present invention, provided is a packaging method of an encapsulation film, which includes: an encapsulation film loading step for loading the encapsulation film on a tray; and a vacuum packaging step for vacuum-packing the tray with the encapsulation film loaded thereon in an aluminum bag.
Patent KR-20210125857-A (KR)
Title: Manufacturing apparatus of binder for feed additives
Inventor: LIM JIN KANG
IPC: A23K20/10
Filed: 2020-04-09
Abstract: Provided is an apparatus for manufacturing a binder for feed additives to increase manufacturing efficiency of the binder. According to the present invention, the apparatus comprises: a first silo receiving a first raw material, in which a plurality of raw materials are mixed, from a mixer to temporarily store the first raw material; a second silo temporarily storing a second raw material in which at least one raw material is mixed; a first pulverizer and a second pulverizer receiving at least one of the first raw material and the second raw material from at least one of the first and second silos and pulverizing them in parallel; a pulverization distribution line branching and connecting a discharge part of the first silo and a discharge part of the second silo to an input part of the first pulverizer and an input part of the second pulverizer; a first packaging silo and a second packaging silo connected to a discharge part of the first pulverizer and a discharge part of the second pulverizer, respectively; and a first pulverizing transfer line and a second pulverizing transfer line connecting the discharge part of the first pulverizer and the discharge part of the second pulverizer with the first packaging silo and the second packaging silo, respectively.
Patent KR-20210131516-A (KR)
Title: Immediate and long-term lifting cosmetics composite and delay discharge composite mixer of manufacturing the immediate and long-term lifting cosmetics composite
IPC: A61K8/60
Filed: 2020-04-23
Abstract: The disclosed immediate and long-term wrinkle-alleviation lifting cosmetic composition which contains purified water, butylene glycol, magnesium aluminum silicate, sodium metasilicate, citric acid, xanthan gum, propanediol, benzyl glycol, hydrolyzed glycosaminoglycan, glycerin, sodium hyaluronate, ethylhexyl glycerin, sodium hyaluronate crosspolymer, hydrolyzed hyaluronic acid, raspberry ketone, hydroxypropyltrimonium hyaluronate, hyaluronic acid, sodium acetylated hyaluronate, biotin, hexafectide-2, beta-glucan, hydrolyzed collagen, a Centella asiatica extract, a Hibiscus sabdariffa extract, a Hyssopus officinalis extract, a Salvia sclarea extract, and the like, so that there is an advantage that the immediate and long-term lifting effect and moisturizing effect on the user body can be improved.
Patent KR-20210100506-A (KR)
Title: Method and apparatus for low latency and low power physical layer security in wireless communication network
Inventor: LEE YOUNG JOO
IPC: H04L9/06
Filed: 2020-05-06
Abstract: Disclosed is a low-latency and low-power physical layer security method for Internet of things and small wearable devices. According to the present invention, the method comprises the steps of: obtaining a data matrix to be converted; performing a subbyte operation for substituting matrix elements of the data matrix according to a preset algorithm; shifting the order of at least some of the matrix elements of the subbyte-operated data matrix; outputting a transformed data matrix by performing a mixbyte operation, which is a multiplication operation between the shifted data matrix and a constant matrix; and transmitting a signal including the transformed data matrix. The step of performing the mixbyte operation can be performed by a plurality of Galois field (GF) multipliers performing GF multiplication operations. According to the present invention, a secure processor capable of simultaneously performing an encryption operation and a hash operation can be provided.
Patent KR-20210137776-A (KR)
Title: Apparatus and method for receiving signal in wireless communication system
IPC: H04B7/0413
Filed: 2020-05-11
Abstract: The present disclosure relates to a communication method and a system thereof for converging a 5G communication system for supporting higher data rates beyond a 4G system with a technology for the Internet of things (IoT). The present disclosure can be applied to intelligent services (e.g., smart home, smart building, smart city, smart car or connected car, healthcare, digital education, retail business, security and safety related services) based on 5G communication technology and IoT-related technology. In a coded multi-user MIMO wireless communication system in accordance with the present disclosure, a receiver includes: a transceiver for receiving a received signal from a transmitter; and a processor which continuously performs an interference cancellation operation based on the received signal, and performs soft decision estimation-based directing MIMO detection based on the interference-removed signal in accordance with an interference cancellation operation.
Patent KR-20210142794-A (KR)
Title: Method and system for detecting slip accident using mobile device
IPC: B60W30/18
Filed: 2020-05-18
Abstract: Disclosed is a method for detecting a slip accident using a mobile device and a system thereof. A rotational amount of a vehicle is monitored by using the mobile device, and if the rotational amount occurred at the vehicle is equal to or larger than a predetermined amount, determines whether is a road slip or not by using navigation-related information at a point where the rotation amount greater than the predetermined amount is occurred. The present invention rapidly detects and transmits primary accident information of a preceding vehicle by road slip to prevent a secondary accident and to rapidly cop with the accident.
Patent KR-20210142474-A (KR)
Title: Apparatus for preparing positive electrode active material for secondary battery
IPC: F27D5/00
Filed: 2020-05-18
Abstract: The present invention is to provide an apparatus for preparing a positive electrode active material, capable of resolving the problem of firing temperature varying by position in a firing furnace to achieve uniform physical properties. The present invention includes a firing tube located in a kiln and having a gas inlet and a gas outlet each on the upper or lower side of one end; a heating element surrounding the outer circumferential surface of the firing tube and the other end opposite to the one end; and a firing container positioned within the firing tube and containing a positive electrode active material precursor, wherein the firing container includes a ceramic plate that extends and protrudes from one surface of the firing container at the one end of the firing tube where the gas inlet and the gas outlet are positioned.
Patent KR-20210145593-A (KR)
Inventor: JUNG GIL SOO
IPC: G06T7/11
Filed: 2020-05-25
Abstract: An apparatus and method for generating an iris image are disclosed. An apparatus for generating an iris image according to an embodiment of the present invention includes: an image input part for receiving an eye image obtained by photographing the eye of a user to which the infrared light of a camera module is emitted; an image cropping part for cropping the eye image to a predetermined size and searching for a pupil in the eye image cropped to the predetermined size; an image scaling part for generating an eyelid cluster region in the eye image based on the pupil, and extracting an iris region based on the pupil; and an image generating part for setting an eyelid region using the eyelid cluster region and the iris region, and generating a compressed iris image using the eyelid region.
Patent KR-20210146105-A (KR)
Inventor: PARK JOONG SOON
IPC: B60K17/22
Filed: 2020-05-26
Abstract: The present invention relates to a control system for an electric industrial vehicle, comprising: a driving motor driving a drive axle by being driven by receiving power according to a control signal from a control unit; a hydraulic motor driven by receiving power according to the control signal of the control unit; a hydraulic pump operated by driving the hydraulic motor to supply a fluid to a hydraulic tank; a clutch connecting or releasing an output of the hydraulic motor to be transmitted to the drive axle according to an amount of torque required when the electric industrial vehicle is driven; and a parking brake device locking or releasing a parking brake by a hydraulic pressure according to driving on or off of the driving motor. An objective of the present invention is to provide the control system for an electric industrial vehicle capable of increasing power efficiency of a battery.
Patent KR-20210146522-A (KR)
Inventor: LIM KYUNG SOO
IPC: H01B3/00
Filed: 2020-05-27
Abstract: The present invention relates to a method for manufacturing a conductive silicon electrode which comprises: a step of mixing a silicone polymer with a first conductive filler made by coating core powder with a conductive material so as to form a first mixture; b step of forming a second mixture by mixing the first mixture with a second conductive filler different in at least one of a particle size, a material, and a shape in the first conductive filler; and c step of forming a conductive silicon electrode by molding the second mixture.
Patent KR-20210147542-A (KR)
Inventor: AN UI JE
IPC: A41D13/11
Filed: 2020-05-29
Abstract: Provided is an ear protecting member which is used for removing pain caused by strings hung on ears when a mask is being used. In order for this, silicone is placed on ears where the strings are in contact with ears.