baber/WOPTO huggingface dataset:
Patent KR-20220130872-A (KR)
Title: Stove
Inventor: LEE JOO SANG
IPC: F24B1/191
Filed: 2021-03-19
Abstract: One embodiment of the present invention comprises: an outer casing forming the appearance, and having a heat discharge hole formed at the upper portion; an inner casing provided in the outer casing, and forming a first flow path unit which is spaced apart from the outer casing such that air introduced from the outside may be moved; and an air introduction adjustment unit which is inserted into a first air inlet formed at the lower portion of the outer casing, and has a combustion ash receiver unit. Provided is a stove, wherein the air introduction adjustment unit is configured to allow the outdoor air introduced through the first air inlet by means of the control of the opening and closing of the first air inlet to be introduced into a first space unit which is an inner space of the combustion ash receiver unit and a second space unit which is an outer space of the combustion ash receiver unit. Here, the stove is configured to simultaneously control the opening and closing of the first air inlet and the second air inlet by means of the air introduction adjustment unit. Therefore, fire may be conveniently adjusted.
Patent KR-20220132088-A (KR)
Title: Vehicle price prediction method using Word2Vec
Inventor: CHOI JOSEPH SUNGPIL
IPC: G06N3/08
Filed: 2021-03-22
Abstract: The present invention relates to a vehicle price prediction method using Word2Vec. The vehicle price prediction method comprises: a data collection step of extracting and collecting one or more pieces of element information from input vehicle image information for prediction of the price of a vehicle; a data processing step of generating pieces of word to vectors (Word2Vec) corresponding to the respective elements based on the collected pieces of element information; and a step of predicting the price of the vehicle at the point of purchase desired by a user by inputting the generated Word2Vec to an artificial intelligence model by using the generated Word2Vec. Therefore, the vehicle price prediction method can numerically handle the pieces of element information, thereby predicting the price of the vehicle through vector operation on the pieces of element information.
Patent KR-20210120875-A (KR)
Title: Single layer polymer films and electronic devices
Inventor: ALIDEDEOGLU HUSNU ALP
IPC: C08L79/08
Filed: 2021-03-24
Abstract: The present invention relates to a single-layer polymer film including a 20-100% of gel fraction, 60-99 wt% of crosslinked polyimide having a refractive index of 1.74 or less, and 1-40 wt% of a colorant. The surface of the single-layer polymer film is texturized, and has a maximum surface roughness (S_pv) of 6 micrometers or more, a L* color index of 30 or less, and a 60 degree glossiness of 15 or less. The present invention also relates to a coverlay for a printed circuit board, including the single-layer polymer film. Further, the present invention relates to a method for forming a single-layer polymer film including a crosslinked polyimide film containing a dianhydride and diamine.
Patent KR-20220008204-A (KR)
Title: Support frame, backlight module and assembling method thereof, display screen, and electronic device
Inventor: LI JINZE
IPC: G02F1/1333
Filed: 2021-03-25
Abstract: The present invention relates to a support frame, a backlight module and an assembly method, a display screen and an electronic device, belonging to a liquid crystal display screen technology field. The support frame has a lighter mass, and is applied to a liquid crystal display screen having an internal opening hole structure to adjust the balance between a low mass and the ratio of a main body to a high screen. The support frame has a mounting cavity penetrated in a set direction, and includes a frame and a protruding member. The frame is connected with a light emitting assembly of the backlight module. The protruding member is connected with the frame, protrudes toward the mounting cavity, and loads the light emitting assembly of the backlight module. A first light transmission hole is installed on the protruding member, and an axial direction of the first light transmission hole is parallel with a set direction. Therefore, the present invention is capable of reducing the weight of the support frame by using a smaller number of materials.
Patent KR-20220133700-A (KR)
Title: A method of providing golf game history information of a mobile terminal user using augmented reality and a mobile terminal providing the same method
Inventor: SON SEUNG HEE
IPC: G06T15/00
Filed: 2021-03-25
Abstract: An objective of the present invention is to allow a player to refer to linked information to enjoy a play. According to an embodiment of the present invention, a mobile terminal comprises: a display unit; a camera photographing an outdoor golf course image; a sensing unit sensing location-related information of the mobile terminal; and a control unit using the location-related information to recognize a prescribed object in the photographed outdoor golf course image, extracting play history information of the mobile terminal user in an indoor golf course corresponding to the prescribed object of the outdoor golf course, generating an augmented reality image resulting from rendering the play history information of the mobile terminal user in the indoor golf course in an area in which the prescribed object is located in the photographed outdoor golf course image, and controlling to display the generated augmented reality image on the display unit.
Patent KR-20210040895-A (KR)
Title: Compound for organic electronic element, organic electronic element using the same, and an electronic device thereof
Inventor: JANG JAE WAN
IPC: H01L51/05
Filed: 2021-03-29
Abstract: An object of the present invention is to provide a compound capable of improving high luminous efficiency, lower driving voltage and improve lifespan of an element, and an electronic device thereof. In one aspect, the present invention provides the compound represented by the following chemical formula. By using the compound according to the present invention, it is possible to achieve high luminous efficiency and low driving voltage of the element, and to greatly improve lifespan of the element.
Patent KR-20220136736-A (KR)
Inventor: PARK SUNGJIN
IPC: H04L5/00
Filed: 2021-04-01
Abstract: The present disclosure relates to a communication technique for converging an IoT technology with a 5G communication system for supporting a higher data transmission rate beyond a 4G system, and a system therefor. The present disclosure may be applied to an intelligent service, for example, a smart home, a smart building, a smart city, a smart car or connected car, healthcare, digital education, retail business, a security and safety related service, or the like on the basis of a 5G communication technology and an IoT related technology. The present disclosure discloses a method and a device for uplink control information and/or uplink data transmission depending on a plurality of priorities of a terminal, and uplink control information and/or uplink data reception depending on a plurality of priorities of a base station.
Patent KR-20220136823-A (KR)
Title: Half-rate phase detector circuit and quarter-rate phase detector circuit
Inventor: HAN JAE DUK
IPC: H03L7/091
Filed: 2021-04-01
Abstract: A half rate phase detector according to one embodiment may comprise: a sampling part which aligns four sampled signals into one predetermined phase, after sampling with four signals each having a phase difference of 90 degrees from one piece of data; an SR latch part which includes four SR latches which receive each of the four signals outputted from the sampling part unit; and a D flip-flop part which includes four D flip-flops which receive each of the four signals outputted from the SR latch part. Therefore, the present invention is capable of providing a more stably driven phase detector.
Patent KR-20210124066-A (KR)
Title: Recombinant COVID-19 spike proteins for diagnosis of COVID-19 and use thereof
Inventor: KIM DONG MIN
IPC: C07K14/005
Filed: 2021-04-02
Abstract: The present invention relates to production of recombinant COVID-19 virus spike protein for diagnosis of COVID-19, and a use thereof, and specifically, to an S1-Fd recombinant antigen protein for diagnosis of COVID-19, which comprises an S1 subunit protein of a spike glycoprotein consisting of an amino acid sequence of SEQ ID NO: 9, and in which foldon (Fd) polypeptide of T4 fibritin consisting of an amino acid sequence of SEQ ID NO: 11 is fused, to a COVID-19 diagnosis composition comprising the S1-Fd recombinant antigen protein, to a diagnostic kit, and to a method for providing information for COVID-19 diagnosis.
Patent KR-20220140254-A (KR)
Inventor: CHUNG SOO HEE
IPC: A23L33/10
Filed: 2021-04-09
Abstract: The present invention provides a composition for alleviating intestinal flora, a health functional food, and a prebiotics composition containing an extract of Undaria pinnatifida as an active component. The extract of Undaria pinnatifida increases intestinal beneficial bacteria, reduces intestinal harmful bacteria, and at the same time can balance intestinal bacteria, and thus can prevent and alleviate obesity intestinal flora, thereby being able to be effectively used as the composition for preventing, alleviating or treating intestinal dyskinesia.
Patent KR-20220146016-A (KR)
Inventor: LEE CHAN WOO
IPC: B08B3/02
Filed: 2021-04-23
Abstract: The present invention relates to a solar panel cleaning apparatus of a solar boat using compressed water inflowing during operation as cleaning water, comprising: a water inlet arranged on a front surface of the solar boat; a filtering unit removing impurities from the water inflowing during operation through the water inlet; a compression unit compressing the water from which impurities are removed; and a spray nozzle spraying the compressed water to a solar panel. The present invention also relates to a solar panel cleaning method of a solar boat using compressed water inflowing during operation as cleaning water, comprising: a step in which the solar boat starts operation; a step in which water inflows through the water inlet arranged on the front surface of the solar boat; a step of removing impurities from the water inflowing during operation through the water inlet by using the filtering unit; a step of compressing the water, from which impurities are removed, by using the compression unit; and a step of spraying the compressed water to the solar panel through the spray nozzle. The present invention is able to provide the proper and efficient cleaning for a solar panel installed on a solar boat operating on the waters, thereby improving power production efficiency of the solar panel.
Patent KR-20220146047-A (KR)
Inventor: LEE OK JOO
IPC: G06K9/00
Filed: 2021-04-23
Abstract: Disclosed in the present invention is image processing technology. That is, according to an embodiment of the present invention, provided are a learning state concentration reinforcement immersion checking system and a driving method thereof, wherein when motion-capturing a learner's learning state in real time using multiple cameras, a learner's face is motion-captured centering on a learner's hand movement, and a learning immersion pattern obtained through a motion-capture operation during a preset learning time when the relative error range is out of 15 to 20% compared to a standard learning immersion pattern, artificial intelligence (AI) captures the learning immersion pattern and sends a cautionary voice or a cautionary note to the learner at least once.
Patent KR-20220150773-A (KR)
Inventor: LEE RAE CHUL
IPC: G01N29/44
Filed: 2021-05-04
Abstract: The present invention relates to a concrete soundness evaluation system using a flexible array ultrasonic probe. More specifically, flexible array ultrasonic probes are attached to an external rotating body made of rubber to be arranged in uniformly distributed form, and perform detection while moving on a concrete surface. Thus, the concrete soundness evaluation system can evaluate the soundness of concrete through the detection of delamination and exfoliation of, and internal cavity-related damage to the inside of concrete, of a concrete structure. Unlike a conventional system for evaluating the soundness of concrete after applying a medium between a probe and concrete, which is an object, an internal rotating body is made of silicone or urethane, and there is no need to apply a medium between an object and the probes. Thus, the concrete soundness evaluation system can save advance costs for evaluation, and can absorb a shock during rotation of the rotating body, thereby evaluating the soundness with high accuracy. The concrete soundness evaluation system can convert data, obtained by the detection using the flexible array ultrasonic probes, into images so that an inspector or a manager can view the same at the center in the image form. Therefore, the inspector or the manager can objectively check inspection results by deriving image results from damage to the inside of the concrete through the screen of a smartphone or the monitor of a data collection and analysis device, so that the inspector or the manager can cope smoothly in recovery. The flexible array ultrasonic probes can be used as a variety of piezoelectric elements to provide manufacturer convenience.
Patent KR-20220152461-A (KR)
Inventor: CHOI EUN SIK
IPC: B41J2/16
Filed: 2021-05-07
Abstract: An embodiment of the present invention provides a nozzle head module for electrohydrodynamic printing. The nozzle head module for electrohydrodynamic printing comprises: a plate-shaped nozzle chip including a first substrate including an eject hole through which a printing solution passes, and a second substrate including a discharge hole for spraying the printing solution and an electrode chip attachment portion to which an adhesive film for an electrode chip can be attached; an electrode chip positioned on the electrode chip attachment portion of the nozzle chip; a fluid passage through which the discharge hole of the nozzle chip and the printing solution pass; a chip holder for fixing the nozzle chip, the electrode chip, and the fluid passage from the outside; a fitting, which is an electrohydrodynamic device component disposed in an area where the fluid passage and the chip holder meet each other; and a lid provided opposite the chip holder to cover the entire nozzle for electrohydrodynamic printing. According to an embodiment of the present invention, the nozzle head module for electrohydrodynamic printing including the electrode chip can simplify the process and can be efficiently applied to various technical fields.
Patent KR-20210145079-A (KR)
Inventor: DE JONGE JEROEN
IPC: C23C16/46
Filed: 2021-05-14
Abstract: The present disclosure relates to a flange for a processing tube in a substrate processing apparatus, for example a vertical furnace. The flange may be provided with an opening used to provide access for a processing tube to a processing chamber and a cooling channel through which a cooling fluid flows to cool the flange. A material having a thermal conductivity of 0.1 to 40 W/mK may be provided at least partially between the cooling fluid and the rest of the flange.
Patent KR-20220155849-A (KR)
Title: Skateboard platform for electric vehicle
Inventor: KWON HO SUNG
IPC: B62D27/06
Filed: 2021-05-17
Abstract: The present invention relates to a skateboard platform for an electric vehicle. The disclosed skateboard platform for the electric vehicle may comprise: a skateboard frame including a center module, a front module coupled to the front of the center module, and a rear module coupled to the rear of the center module; and a battery assembly mounted on the skateboard frame. The battery assembly may be integrally coupled to the center module. An objective of the present invention is to provide the skateboard platform for the electric vehicle, which can reduce a weight and a cost.
Patent KR-20220157078-A (KR)
Title: System and method for intermediating academy course registration using chat room
Inventor: Hong Dong Han
IPC: G06Q50/20
Filed: 2021-05-20
Abstract: The present invention relates to an academy course registration brokerage system using a chatting room and a method thereof. The academy course registration brokerage system comprises: a chatting processing unit that provides academy information and lecture information through a chatting room; a collection unit that receives course registration consent completion and payment information input; a lecture (instructor) information input unit for displaying the academy information and the lecture information together with event information for each lecture on the chatting room; a lecture information classification unit for classifying the academy information and the lecture information by a field; a lecture field selection unit for selecting detected academy information and lecture information; a customized lecture detection unit that detects lecture information for which selection and consent have been completed; a lecture fee setting unit for determining a lecture fee corresponding to the detected lecture information; a lecture fee payment unit that processes payment of the lecture fee determined by each learner at a time when course registration is closed; and a lecture information management unit for deleting outdated lecture information and event information. Therefore, the academy course registration brokerage system allows sellers to achieve sales growth by influx of various learners through efficient advertisement exposure.
Patent KR-20220158393-A (KR)
Title: Gas sensor chip and device for sensing gas having the same
Inventor: SURIN HONG
IPC: G01N21/59
Filed: 2021-05-24
Abstract: The present invention relates to a gas sensing chip capable of stably detecting components included in a gaseous measurement target material by using surface plasmon resonance imaging (SPRI) and a gas sensing device comprising the same. Specifically, according to an embodiment of the present invention, provided is a gas sensing chip comprising: a substrate; a prism provided on a lower surface of the substrate; a metal layer provided on an upper surface of the substrate; a metal oxide layer provided on at least a part of an upper surface of the metal layer; and a ligand compound layer arranged on at least a part of an upper surface of the metal oxide layer, wherein the ligand compound layer makes a contact with at least one kind of gas at least once and reacts with one of a plurality of components included in the gas.
Patent KR-20220159777-A (KR)
Inventor: LEE SONG WON
IPC: A47F10/00
Filed: 2021-05-26
Abstract: A lift-type product display box providing quantity information and a management system thereof are disclosed. An entire product stored in the box is elastically supported using an elastic member so that an uppermost product on a product support plate is exposed to the outside of the box. At the same time, a total weight of the products placed on the product support plate is measured in real time using a weight sensor. Weight information of the measured product is transmitted to a remote management computer along with an identification number of the product display box. In the management computer, the quantity of products currently stored in the corresponding product display box can be grasped in real time from the weight information. The lift-type product display box providing quantity information includes: a product storage unit; a guide member; a product support plate; an elastic member; a stopper; a weight measurement unit; and a control circuit board.
Patent KR-20220161876-A (KR)
Title: Quinoline derivative compounds that inhibit Gli activity and their use in cancer treatment
Inventor: KIM MIN SUP
IPC: A61K31/4709
Filed: 2021-05-31
Abstract: The present invention relates to a compound that inhibits Gli activity, and uses thereof in cancer treatment. According to the compound according to an aspect, the compound not only has a cancer cell-specific killing effect by inhibiting Gli, but also has an effect of suppressing cancer metastasis by inhibiting the migration and invasion of cancer cells, thereby having an effect of being able to be usefully used in a pharmaceutical composition for preventing or treating cancer.
Patent KR-20220163748-A (KR)
Inventor: KIM CHUNG KOO
IPC: G01N33/00
Filed: 2021-06-03
Abstract: The present invention relates to a fine dust measurement system having automatic purification and correction technology applied. According to the present invention, inside a housing (100), in which an air inlet (10) and an air outlet (50) are installed to measure fine dust by inflow and outflow of dust, installed are: a light scattering sensor (20) which is a fine dust sensor for measuring the fine dust; and a zero air supply (30) for cleaning the dust in the light scattering sensor and housing (100) by injecting zero air. The fine dust measurement system is suitable for spaces with high fine dust concentration in which it is difficult to input human resources at all times, such as subways in operation and tunnels. In addition, by injecting zero air, a high-purity gas, equipment can be automatically cleaned to prevent failures of equipment such as sensors and improve equipment durability. With automatic correction, air quality condition, such as accurate fine dust values, can be maintained. Moreover, an average data value measured by three sensors is displayed, and the amount of the fine dust in the poor tunnel is stably measured.
Patent KR-20220164668-A (KR)
Title: Automatic voice recorder capable of extracting words learned based on artificial intelligence
Inventor: PARK HYEON JU
IPC: G10L15/26
Filed: 2021-06-05
Abstract: As shown in FIG. 1, an embodiment of the present invention attaches a microphone and a speaker to the outside and arranges a control means, a database, and a power supply means inside. FIG. 3 provides an artificial intelligence device that can easily record with only voice by including the steps of: recognizing and registering multiple voices; receiving a sound signal for the registered spoken voice of a word user; extracting characteristics of the registered voice; obtaining the extracted word voice data; determining a user's intention based on the voice recognition result; failing to recognize the user's intention; checking an unrecognized voice; pre-processing the voice in a pre-processing step; obtaining and generating a replacement voice in place of the failed voice; selecting a language whose degree of similarity with a normal recognition region of an uncertain language is greater than or equal to a reference value from among learned languages; replacing the converted language with a language having the highest similarity to a misrecognized region of the converted language among the selected languages; determining the replaced language; and performing recording with the replaced and determined words.
Patent KR-20220165893-A (KR)
Title: Drone Sinking Prevention Device
Inventor: RHEE JUN WHI
IPC: B64C39/02
Filed: 2021-06-09
Abstract: The present invention relates to a drone, and more specifically, to a drone sinking prevention device. In particular, the drone sinking prevention device according to one embodiment of the present invention may comprise: a detection unit which detects the sinking of a drone; a balloon unit which is activated to prevent the sinking of the drone; a balloon storage unit in which the balloon unit is stored in an inactive state; a gas supply unit which supplies gas to the inactive balloon unit stored in the balloon storage unit; and a control unit which activates the balloon unit based on the information detected in the detection unit. Therefore, according to the present invention, even when the drone is dropped onto the water surface as abnormalities occur at the drone when the drone performs missions on the sea, the balloon unit is activated such that buoyancy can be added to the drone by the drone sinking prevention device mounted on the drone for the drone to float onto the water surface, thereby preventing the drone from sinking under the water surface to be unable to be retrieved.