baber/WOPTO huggingface dataset:
Patent KR-20220105688-A (KR)
Title: sequential fire-suppressing control system
Inventor: CHEE SEON KOO
IPC: A62C5/00
Filed: 2021-01-20
Abstract: The present invention relates to a control system capable of sequentially suppressing a fire. The control system installed indoors and suppressing the fire comprises: a container unit installed inside a ceiling and storing a fire extinguishing agent; a plurality of nozzles installed on the ceiling and spraying the fire extinguishing agent discharged from the container unit; a pipe unit positioned between the container unit and the plurality of nozzles and distributing the fire extinguishing agent; and a plurality of thermoelectric sensors installed in the plurality of nozzles and detecting occurrence of the fire. An objective of the present invention is to provide the control system capable of sequentially suppressing the fire, capable of suppressing the fire at an early stage.
Patent KR-20220105329-A (KR)
Title: Silver Coated Copper Preform and Sinter Bonding Method using the Same
Inventor: LEE JONG HYUN
IPC: B22F1/00
Filed: 2021-01-20
Abstract: The present invention relates to a silver-coated copper preform having a high packaging density without a solvent component and a method of sintering and bonding objects to be bonded having a silver (Ag) finish on a surface by using the same, wherein the method comprises: a step of preparing a silver-coated copper particle whose weight ratio of copper to silver is 6:4 to 9:1; a step of transforming the silver-coated copper particle into the form of a molded film, a pellet, or a green sheet; and a step of pressing and sintering the silver-coated copper preform after inserting the same between a first object to be bonded and a second object to be bonded. According to the provided silver-coated copper preform and the method for sintering and bonding using the silver-coated copper preform, the particles in the silver-coated copper preform are rearranged to correspond to a concavo-convex shape on bonding surfaces of the first object to be bonded and the second object to be bonded, and sintered and bonded with the surfaces of the first object to be bonded and the second object to be bonded to form a sintered and bonded portion based on the silver-coated pure copper particle.
Patent KR-20220108434-A (KR)
Inventor: SON JIN GYUN
IPC: G02C9/02
Filed: 2021-01-27
Abstract: The present invention relates to a hinge for vertically flipped glasses which can simply couple and separate a flip to/from a glass main frame, and to flipped glasses using the same. The hinge for vertically flipped glasses comprises: a male hinge member (1) having a coupling groove (11) coupled to a glass frame body (3) or a flip (4) on one side; and a female hinge member (2) for forming first and second catching grooves (23, 24).
Patent KR-20220111750-A (KR)
Inventor: KIM SUNGHOON
IPC: G16H50/50
Filed: 2021-02-01
Abstract: According to one embodiment of the present invention, provided is a method for predicting the depth of anesthesia based on an EEG signal performed by a device for predicting the depth of anesthesia, which includes the steps of: measuring the EEG signal of a subject for a predetermined period of time in units of a predetermined time; converting the EEG signal into an amplitude value and a phase value according to a frequency; determining a weight used to predict the depth of anesthesia from the amplitude and phase values according to the frequency, by using a pre-learned neural network; and estimating the depth of anesthesia after a predetermined time has elapsed from the time interval by using the weight.
Patent KR-20220111034-A (KR)
Inventor: CHOI HYO SEUNG
IPC: A61B5/103
Filed: 2021-02-01
Abstract: A balancing stage device for body balance training of the present invention provides a balance training exercise content for the modern people or elderly and the like who are in a health-vulnerable social group, enables to provide a data analysis service and a user-customized training service through a training history as a result of thereof, enables, as a whole, the user to maximize an efficiency of use, enables to further increase a reliability and accuracy for a value of the balance information being measured, and proposes a customized necessary exercise prescription based on the body information, thereby enabling, periodically, a degree of improvement of the body information comprising the balance information to be constantly proposed.
Patent KR-20210016009-A (KR)
Inventor: KIKUCHI KAZUYA
IPC: B65H37/02
Filed: 2021-02-03
Abstract: A purpose of the present invention is to provide an adhesive tape adhesion apparatus capable of automatically projecting a head of adhesive tape. The adhesive tape adhesion apparatus includes: a supply part (12) supplying a tape type member (2) with adhesive tape (21) adhered to releasing tape (22); an adhesion part (11) adhering an adhesive surface on an opposite side to the releasing tape of the adhesive tape, to an adhesion target; a carrying part (14) transferring the tape type member from the supply part to the adhesion part; a lighting part (17) placed beside the adhesive tape of the tape type member, and installed by having an optical axis inclined by a predetermined angle, to a vertical direction of the adhesive surface of the adhesive tape facing an adhesion reference position (10) set for the adhesion part and located on the adhesion reference position; a photographing part (18) adjusting the optical axis to the adhesion reference position, placed beside the adhesive tape of the tape type member, and photographing the tape type member located on the adhesion reference position; and a determination part (196) determining whether the condition of a cut part (20) of the adhesive tape is normal, based on an image of the tape type member obtained through the photographing part.
Patent KR-20220112341-A (KR)
Inventor: KIM SOODONG
IPC: C08J3/20
Filed: 2021-02-03
Abstract: The present invention relates to an ink composition comprising a plurality of quantum dots, a liquid monomer, an initiator, and optionally an organic solvent, to a preparation method thereof, to a quantum dot composite prepared therefrom, and to a color conversion panel and display device comprising the same, wherein the plurality of quantum dots include: a first quantum dot including a first ligand; and a second quantum dot including a second ligand different from the first ligand, and the ink composition emits a first light.
Patent KR-20220113602-A (KR)
Title: Display device and method of manufacturing the same
Inventor: KIM BUEM JOON
IPC: G09G3/32
Filed: 2021-02-05
Abstract: A display device and a manufacturing method thereof are provided. The display device comprises: a first alignment electrode and a second alignment electrode spaced apart from each other; light emitting elements disposed between the first alignment electrode and the second alignment electrode; a first auxiliary electrode disposed on one side of a light emitting element and separated from the first alignment electrode; and a second auxiliary electrode disposed on the other side of the light emitting element and separated from the second alignment electrode. An alignment signal is applied to the first alignment electrode. A first auxiliary signal having a different phase from that of the alignment signal is applied to the first auxiliary electrode.
Patent KR-20220114356-A (KR)
Title: Positive electrode for lithium secondary battery and lithium secondary battery comprising same
Inventor: KIM SU JIN
IPC: H01M4/62
Filed: 2021-02-08
Abstract: According to the present invention, disclosed is a positive electrode for a lithium secondary battery including: a metal current collector; an adhesion promoting layer formed on at least one surface of the metal current collector and including a first binder polymer; and a positive electrode active material formed on the adhesion promoting layer and including a positive electrode active material layer, a conductive material, and a second binder polymer, wherein the first binder polymer includes a fluorine-based binder polymer having at least one functional group of a carboxyl group or an ester group.
Patent KR-20220114693-A (KR)
Title: Apparatus for laundry treatment and method of controlling the same
Inventor: SEO JINHO
IPC: A61L2/07
Filed: 2021-02-09
Abstract: The present invention provides a clothes treatment apparatus comprising: a clothes treatment chamber in which clothes are accommodated; a steam generating device for generating steam to be supplied to the clothes treatment chamber; a steam spraying unit provided at one side of the clothes treatment chamber to spray the steam; a heat pump device for dehumidifying or heating the air in the clothes treatment chamber; an upper fan provided in an upper portion of the clothes treatment chamber to move the air downward; a lower fan provided in a lower portion of the clothes treatment chamber to move the air dehumidified or heated by the heat pump device in a frontal or upward direction; and a control unit which performs control so that the steam is generated by driving the steam generating device in a steam stroke section and discharged through the steam spraying unit, or performs control so that the clothes treatment chamber is dried by driving the heat pump device and the lower fan in a drying stroke section. The control unit drives the upper fan at a low speed in the steam stroke section, and drives the lower fan in the dry stroke section based on outside air temperatures and the temperature of the heat pump device. Therefore, the flow of the air in the clothes treatment chamber can be controlled, thereby improving a clothes treatment function.
Patent KR-20220116758-A (KR)
Title: Apparatus and method for measuring spectral radiance luminance and image
Inventor: YOON CHUL OH
IPC: G01J3/02
Filed: 2021-02-15
Abstract: An apparatus for measuring spectral radiance luminance and an image according to an embodiment of the present invention comprises: an imaging camera receiving light from the outside; a spectrometer measuring spectrum data of the light; a movable mirror configured to be movable between a first position reflecting the light and directing the light to the imaging camera and a second position deviating from a travel path of the light; and an aperture provided at a position where the light is incident when the movable mirror is provided at the second position to reflect a part of the light and direct the part of the light to the imaging camera and allowing other part of the light to be passed through and transmitting the other part of the light to the spectrometer. The apparatus for measuring spectral radiance luminance and an image according to an embodiment of the present invention can calculate a luminance distribution for an external light source using a stored luminance parameter value without obtaining a luminance parameter value again, even when a type of the external light source to be measured is changed. As such, the apparatus for measuring spectral radiance luminance and an image can calculate the luminance distribution for various types of the external light sources using the luminance parameter value calculated once, and accordingly, compared to devices requiring calibration every time the types of the external light sources are changed, it is possible to measure uniformity and characteristics of the external light source more quickly.
Patent KR-20220117754-A (KR)
Title: Method and system for inducing digital currency purchase
Inventor: KIM HYO JUNG
IPC: G06Q20/12
Filed: 2021-02-17
Abstract: The present invention relates to a digital currency purchase inducement method and a system thereof. According to the present invention, a method for inducing purchase of digital currency used to view content provided in a graphical user interface (GUI) having a plurality of pages comprises the steps of: receiving an output request for a specific page among the plurality of pages; checking a user type of the user corresponding to the output request; and based on the user type of the user, providing information on the digital currency in a specific area of the specific page. The information on the digital currency can be configured differently based on the user type of the user among a plurality of different user types. The present invention allows the user to consume content more economically.
Patent KR-20220121571-A (KR)
Title: User Interface Provision Method for Visualizing Time-series Big Data and Electronic Device for Supporting the Same
Inventor: TAEJUNG PARK
IPC: G06F16/26
Filed: 2021-02-25
Abstract: A method for providing a user interface for visualizing time series data according to an embodiment of the present invention includes the steps of: preprocessing the time series data and converting the same into preprocessed data; clustering the preprocessed data; receiving clustering threshold information from a user through a clustering graphic user interface that visualizes clustered preprocessing data, a dendrogram for the clustered preprocessing data, and a clustering threshold adjuster; and displaying the clustered preprocessing data on the clustering graphic user interface based on the clustering threshold information input by the user. The clustering threshold adjuster adjusts the clustering threshold information according to movement while having a line segment shape overlapping the dendrogram. The present invention was prepared with support from the Alpha Grid Platform Design and Element Technology Research (No.202000180001) task of the 2020 Korea Electric Power Research Institute Electric Power Industry Basic Research Energy Base University Cluster Project (hosted by Myongji University Industry-University Cooperation Foundation). According to the present invention, dynamic visualization is possible.
Patent KR-20220128062-A (KR)
Title: Automatic lubrication system for escalator chains
Inventor: LEE JAE HOON
IPC: B66B31/00
Filed: 2021-03-12
Abstract: The automatic lubrication system of an escalator chain of the present invention is an automatic lubricant oil supply system of an escalator chain for automatically supplying a lubricant oil to a step chain and a drive chain inside an escalator, which comprises: a lubricant oil storage tank with a certain capacity provided inside the escalator; a first lubrication unit that detects an operation amount of the drive chain while extending from the lubricant oil storage tank to a part of the drive chain, and supplies the oil to the drive chain in proportion to the detected operation amount; a second lubrication unit that detects an operation amount of the step chain while extending from the lubricant oil storage tank to a part of the step chain, and supplies the oil to the step chain in proportion to the detected operation amount; and a control unit that divides and controls the first and second lubrication units such that the drive chain and the step chain are independently supplied with the lubricant oil. The automatic lubrication system can extend lives of the escalator chains and prevent safety accidents caused by wear and tear of the chains.
Patent KR-20220132757-A (KR)
Title: Soft weareable drive system
Inventor: LEE DONG CHAN
IPC: B25J9/00
Filed: 2021-03-24
Abstract: According to the disclosed invention, a soft wearable driving system comprises: a body unit made of a deformable flexible material to have a shape expanded in a surface direction and deformed in at least one method among tension, compression, and bending according to an amount of load voltage; a sensor unit made of the flexible material to be provided on one side of the body unit and detecting muscle activity in an area where the body unit is installed with respect to a human body; and a control unit controlling the load voltage of the body unit by information detected by the sensor unit. According to a configuration, the present invention is lightweight and improves usability and high output is possible when used for a long period of time.
Patent KR-20210156731-A (KR)
Inventor: KIM KWANG HEE
IPC: H01L33/02
Filed: 2021-03-26
Abstract: The objective of the present invention is to provide a semiconductor nanocrystal capable of improving the efficiency and lifespan of a device and reducing a driving voltage by improving charge carrier mobility and a light-emitting film comprising the same. To this end, the present invention provides a semiconductor nanocrystal comprising an anion of an inorganic metal salt and a first organic ligand, which are bound to a surface thereof, wherein the first organic ligand includes a substituted or unsubstituted C6 to C30 aromatic ring group, a substituted or unsubstituted C3 to C30 aromatic heterocyclic group or a combination thereof, and a carboxylate group.
Patent KR-20220135924-A (KR)
Inventor: HYUN JU PARK
IPC: C02F103/00
Filed: 2021-03-31
Abstract: The present invention relates to a disinfection device and, in particular, to a disinfection device capable of disinfecting treatment water by autonomously generating a disinfectant when dropping the disinfectant into the treatment water is not easy. According to the present invention, a disinfectant is autonomously generated so that, even if it is difficult inputting the disinfectant into a rainwater storage tank (treatment storage chamber), where the rainwater is collected and stored, from the outside because of the location thereof, the rainwater stored in the rainwater storage tank may be easily disinfected. According to the present invention, ozone generation efficiency can be increased more than 5 times by using iridium as a positive electrode as compared to a conventional platinum negative electrode. According to the present invention, control may be performed more easily and conveniently when ozone is dissolved in water since ozone is generated at a lower concentration by a hundred times or more as compared to the silent discharge method. In addition, according to the present invention, high-leveled pure oxygen species can be produced through the proton-exchange membrane electrolysis method.
Patent KR-20220140933-A (KR)
Inventor: CHOI SANG SU
IPC: H04R1/28
Filed: 2021-04-09
Abstract: The present invention relates to a small acoustic device worn on a user's ear, which includes an exterior case and an internal speaker unit, and is equipped with one or more microphones (microphones for realizing ANC function and for call). A microphone structure includes two or more holes that are in contact with the outside, and the two or more holes are connected back to one hole so that sound can enter through a microphone input hole. According to the present invention, a wind noise generated from a microphone for a call can be minimized.
Patent KR-20220142174-A (KR)
Inventor: KOUK JOONG GYO
IPC: G08B17/00
Filed: 2021-04-14
Abstract: A method for accident monitoring and accident cause analysis of an unmanned charging or unmanned fueling facility, performed by a computing system, is provided. The method comprises: a step in which an on-site management device of an unmanned charging or unmanned fueling facility receives measured values from a plurality of sensors provided in the unmanned charging or unmanned fueling facility; a step in which the on-site management device receives generated image information from an image information generating device that generates image information for at least one location of the unmanned charging or unmanned fueling facility; a step in which the on-site management device transmits the measured values of the plurality of sensors to a central control device using at least one of a wired or wireless communication network; and a step in which the central control device transmits a warning message about the occurrence of an accident for the unmanned charging or unmanned fueling facility to a manager device for the site of the unmanned charging or unmanned fueling facility in response to determining that a state determination value based on at least one of the measured values of the plurality of sensors is greater than or equal to a predetermined threshold value. Accordingly, the present invention can prevent further damage.
Patent KR-20210129611-A (KR)
Inventor: LEE DONG HYUN
IPC: F42D3/04
Filed: 2021-04-20
Abstract: The present invention relates to a blasting apparatus comprising: a gunpowder unit which releases dynamic energy through an explosion by chemical reaction to primarily destruct a blasted object; and a non-gunpowder unit which releases static energy through deflagration by thermite reaction to secondarily destruct the blasted object. The present invention increases destructive power without vibration increment by combining the dynamic energy of the gunpowder unit and the static energy of the non-gunpowder unit, and thus destructs the blasted object in multiple steps. The present invention increases economic feasibility, constructability, stability, and efficiency using a time difference between the thermite reaction and gunpowder reaction.
Patent KR-20220146801-A (KR)
Inventor: CHANG JOON KEE
IPC: H04N21/462
Filed: 2021-04-26
Abstract: A method for providing a high-quality image of a region of interest using a single stream, a computer device, and a computer program are disclosed. The method for providing an image may include the steps of: setting a region of interest in an original image; generating a high-quality image and a low-quality image using the original image; reconstructing the region of interest and other regions other than the region of interest using the high-quality image and the low-quality image; and transmitting the reconstructed region of interest and the remaining region as a single stream.
Patent KR-20220150476-A (KR)
Inventor: SEOL JAE WAN
IPC: C23C14/24
Filed: 2021-05-03
Abstract: A linear deposition source may include a nozzle unit, a vaporization unit, a heater unit disposed adjacent to the vaporization unit and heating the vaporization unit, and a pipe unit connecting the nozzle unit and the vaporization unit and providing a space in which a deposition material is moved. The nozzle unit may include a nozzle plate and a plurality of nozzles protruding from the nozzle plate. The vaporization unit may include a body for storing a deposition material, a cover disposed on the body, and a sealing member for sealing a gap formed between the body and the cover, and may be spaced apart from the nozzle unit.
Patent KR-20220151973-A (KR)
Title: Systemforexchangingservicecoupon
Inventor: PARK YOUNG SUK
IPC: G06Q30/02
Filed: 2021-05-07
Abstract: The present invention provides a business service coupon exchange system which supports small businesses to directly register and manage coupons for goods or services they sell and to exchange service coupons registered by other businesses, rather than selling by card or cash.
Patent KR-20220153434-A (KR)
Inventor: JUNG HAE SHIN
IPC: A61K31/352
Filed: 2021-05-11
Abstract: The present invention relates to a pharmaceutical composition for preventing or treating thrombosis comprising cudraxanthone B. The pharmaceutical composition for preventing or treating thrombosis, according to the present invention, comprises cudraxanthone B or a pharmaceutically acceptable salt thereof. Therefore, the present invention can exhibit excellent preventive or therapeutic effects on thrombosis.