baber/WOPTO huggingface dataset:
Patent KR-20220158985-A (KR)
Inventor: KANG BYUNGHOON
IPC: G06F3/0354
Filed: 2021-05-25
Abstract: According to various embodiments of the present invention, a foldable electronic device comprises: a first housing in which a first region of a flexible display is positioned; a second housing in which a second region of the flexible display is positioned; a hinge structure interposed between the first housing and the second housing and forming a folding axis; a sensor panel interposed between the flexible display and each of the first housing and the second housing, wherein the sensor panel is configured to identify input information of a stylus pen, and includes a plurality of first conductive channels and a plurality of second conductive channels classified based on the folding axis; and a processor configured to control the sensor panel. The processor is configured to: detect whether the foldable electronic device is folded; when the foldable electronic device is folded, transmit a deviation detection signal for recognizing deviation properties of the electronic device to at least one of the plurality of first conductive channels and receive the deviation detection signal through at least one of the plurality of second conductive channels; and correct the input information of the stylus pen using a compensation value corresponding to the received deviation detection signal. In addition, various embodiments identified through the specification are possible. The foldable electronic device can increase product satisfaction by providing a user with a standardized feeling of use.
Patent KR-20220159057-A (KR)
Inventor: KANG SIN JUNG
IPC: H01L33/50
Filed: 2021-05-25
Abstract: In a lighting consisting of a 450 nm white LED and a 405 nm purple LED, according to the present invention, the white LED has a lighting function and the 405 nm purple LED has an antibacterial function. Here, in order to display uniform light distribution in the fusion of the two types of LEDs, a plurality of white LEDs are arranged at appropriate intervals, and the 405 nm purple LED is placed as close as possible to the white LED to avoid shadows or stains caused by the fusion with the white LED. Additionally, when mixing white lighting from the white LED and purple lighting from a 405 nm LED, it is possible to change the color temperature by adjusting the amount of purple lighting. Accordingly, the lighting of the present invention is characterized by having a lighting function capable of controlling color temperature and an antibacterial function.
Patent KR-20220161768-A (KR)
Title: Urethane acrylate compound comprising carbodiimide modified methylene diphenyl diisocyanate, toluene diisocyanate and trimethylolpropane terpolymer structure and the photo curable composition with high strength, high thermal resistance and high elongation for 3D printing using thereof
Inventor: LEE JONG MIN
IPC: B33Y70/10
Filed: 2021-05-31
Abstract: The present invention relates to a urethane acrylate compound having a carbodiimide-modified methylene diphenyl diisocyanate, toluene diisocyanate, and trimethylolpropane terpolymer structure, and a high strength, high heat resistance, and high elongation 3D photocurable composition using the same. More specifically, after carbodiimide-modified methylene diphenyl diisocyanate is prepared by carbodiimideizing methylene diphenyl diisocyanate, an aromatic difunctional isocyanate compound, in the presence of a carbodiimide catalyst, the carbodiimide-modified methylene diphenyl diisocyanate, toluene diisocyanate, and trimethylolpropane are reacted to form a urethane terpolymerization of the trimethylolpropane polyol, the carbodiimide-modified methylene diphenyl diisocyanate, and toluene diisocyanate. Radical curing is possible by adding an acrylate or methacrylate having a hydroxyl group to a terminal residual isocyanate group of each of the carbodiimide-modified methylene diphenyl diisocyanate and toluene diisocyanate of the terpolymer, and the same has excellent high strength, high heat resistance, and high elongation, and thus can be applied to SLA or DLP-based 3D printing.
Patent KR-20220164861-A (KR)
Title: Mask inspection apparatus and mask inspection method
Inventor: KIM DO SUN
IPC: C23C14/04
Filed: 2021-06-04
Abstract: The present invention provides a mask measuring device, which includes: a mask including a mask sheet having through holes and a mask frame in which the mask sheet is tensioned; a frame support for supporting the mask frame; and a measuring panel for measuring the positions of the through holes.
Patent KR-20220168882-A (KR)
Title: Canned motor pump
Inventor: HUANG TING TSAI
IPC: F04D29/42
Filed: 2021-06-17
Abstract: Provided is a canned motor pump, which can detect leakage of a transported liquid in a more secure manner. To this end, a motor cover (40), which is interposed between a rotor retaining case of a roughly container shape which surrounds and retains the rotor of a motor means of the canned motor pump and a stator on the outside of the rotor retaining case, is formed to be provided with a pipe-shaped unit (41) which surrounds the outside of the rotor retaining case, and a floor unit (44) which covers the rear end of the pipe-shaped unit (41) such that the corresponding rear end is not opened. In addition, the canned motor pump further comprises: a ring-shaped groove (46) which is recessed with respect to the inner end portion surface (43) facing the rotor retaining case of the floor unit (44); an accommodation hole (47) which is recessed with respect to the corresponding inner end portion surface (43) to communicate with the ring-shaped groove (46); and a guiding groove (48) which is recessed with respect to the inner circumferential surface facing the rotor retaining case of the pipe-shaped unit (41), and elongated to the inner end portion surface (43) of the floor unit (44) to communicate with the ring-shaped groove (46).
Patent KR-20220169115-A (KR)
Title: High voltage fuse device and method of manufacturing the same
Inventor: KIM HYO TAE
IPC: H01H85/042
Filed: 2021-06-18
Abstract: The present invention provides a fuse device capable of providing capabilities to effectively and rapidly absorb arc heat energy inside a fuse and blocking transfer of heat to the outside, and a manufacturing method thereof. The fuse device comprises: a case; a fuse element located within the case, and electrically connected to the outside through both ends of the case to be fused when an overcurrent is applied thereto from the outside; and an arc extinguishing agent charged in the case to make contact with and surround the fuse element and to absorb heat energy generated when the fuse element is fused. The arc extinguishing agent is formed as coarse arc extinguishing agent particles that are agglomerated by the solid diffusion grain growth device of the present invention to become coarse. To this end, the coarse arc extinguishing agent particles are manufactured by mixing seed powder with a bed of fine arc extinguishing agent raw material powder and heat-treating the same so that the arc extinguishing agent particles diffuse to be grown in grain according to a solid state reaction. The arc extinguishing agent is a silica (SiO_2) matrix phase in which one or more metal elements among Na, K, Li, B, Bi, Ca, Ba, Zn, and Cu are distributed, and includes coarse silica particles having an average particle size in a range of 50-500 μm and formed by fine silica particles which have an average particle size in a range of 0.1-5 μm and are agglomerated while being three-dimensionally connected to each other.
Patent KR-20230003784-A (KR)
Inventor: LEE JOO YOUL
IPC: G21D3/00
Filed: 2021-06-30
Abstract: The present invention relates to a simulation apparatus, which quickly generate initial start-up conditions of a power plant which have the same variable values as the power plant by utilizing monitoring variables of a plant information system. The simulation apparatus comprises: an initial condition generation unit which is installed inside a power plant, retrieves actual operation variable values of the power plant from a plant information system installed within the power plant, which generates the actual operation variable values of the power plant, and stores the actual operation variable values as initial start-up conditions for the power plant; and a simulator which simulates the operation of the power plant using the stored initial start-up conditions. The stored power plant start-up initial conditions are actual operation variable values of the power plant corresponding to a specific date and time.
Patent KR-20230003819-A (KR)
Inventor: KIM IN GYU
IPC: G06N3/08
Filed: 2021-06-30
Abstract: The present invention provides a facility management system, which derives the correlation between facility operating values and defect rates through AI (artificial intelligence) analysis. It is possible to identify the cause of defects according to facility operating conditions and predict production quality. Real-time facility control through AI reasoning and machine preventive maintenance management through deep learning can be performed.
Patent KR-20230007711-A (KR)
Title: Sweepstakes singing rooms service system
Inventor: MOON JUNG SOO
IPC: G06Q50/10
Filed: 2021-07-06
Abstract: The present invention relates to a prize-winning singing room service system, wherein prizes are registered for each grade, a challenge score is designated and displayed in a range classified by the grade of the prize when a prize and a song are selected, and a prize is provided when the song score of a user matches the challenge score or when an event for providing a prize for a specific song is set and the song score of the specific song selected by the user matches the challenge score. The prize-winning singing room service system according to a first embodiment of the present invention comprises: a prize registration part (110) for registering prizes provided to a singing room machine user to be classified by grade; a prize-winning song selection part (120) for receiving the selection of a prize and a challenge song from the singing room machine user; a prize-winning challenge score designating part (130) for, if the prize and the song are selected, designating a challenge score in a score range corresponding to the grade of the selected prize; a prize-winning challenge score display part (140) for displaying the prize selected by the user and the challenge score matched with the prize on a screen to be able to be checked; a prize-winning challenge success checking part (150) for, if the score of the song selected by the user is checked, confirming the success of the challenge when the score matches the challenge score, and confirming the failure of the challenge when the score does not match the challenge score; and a prize providing part (160) for discharging the prize if the challenge for the corresponding prize is confirmed to be successful by the prize-winning challenge success checking part (150).
Patent KR-20220008777-A (KR)
Title: Measuring apparatus and inspecting apparatus
Inventor: IIJIMA JUNJI
IPC: G01R1/073
Filed: 2021-07-12
Abstract: The present invention relates to a measurement device, which shortens the measurement time required for measuring voltage of an object to be measured, comprising: N pairs of probes (PR1_1 to PR2_N) connected to a positive electrode (T1) and an external member (AO) of N secondary cells in which a capacitor (C1) is connected in parallel between the positive electrode (T1) and the external member (AO); a scanner (SC) for selectively switching one of the N pairs of the probes; a measurement device (M) for measuring voltage between the selectively switched probes; a control unit (CON); and a plurality of resistor units separately connected between each of the pairs of the probes. The control unit (CON) sequentially selectively switches one of the N pairs of the probes by outputting control signals (S1_1~S1_N) to the scanner (SC) after elapsing a predetermined standby time in a state that the N pairs of the probes are separately connected to the positive electrode (T1) and the external member (AO) of the N secondary cells, and allows the measurement device (M) to measure voltage between the pair of the selectively switched probes for each selective switching. Therefore, an inspection time of a secondary cell to be inspected can be shortened.
Patent KR-20230010365-A (KR)
Title: Fuel system of ship
Inventor: NA CHANG HYUN
IPC: B63H21/38
Filed: 2021-07-12
Abstract: A fuel system of a ship according to the present invention may comprise: a fuel supply unit which supplies fuel; a first fuel consumption unit which consumes the fuel supplied by a fuel supply source; a second fuel consumption unit which consumes the fuel supplied by the fuel supply source; an exhaust unit discharging gas discharged by the first fuel consumption unit and the second fuel consumption unit; a first exhaust line provided between the first fuel consumption unit and the exhaust unit; a second exhaust line provided between the second fuel consumption unit and the exhaust unit; a common exhaust line connected to the first exhaust line, the second exhaust line and the exhaust line; a first individual purge unit supplying purge gas to purge the first fuel consumption unit; a second individual purge unit supplying purge gas to purge the second fuel consumption unit; and a common purge unit supplying purge gas to the common exhaust line. Therefore, the consumption amount of inactive gas can be minimized.
Patent KR-20230011580-A (KR)
Title: Temperature controlling apparatus and method of battery for electric car
Inventor: JIN DAE GUN
IPC: B60L58/24
Filed: 2021-07-14
Abstract: The present invention relates to a temperature control apparatus of a battery for an electric automobile and a method thereof. The temperature control apparatus of the battery for the electric automobile of the present invention comprises: a temperature measurement unit measuring a temperature of the battery mounted in the electric automobile; a display unit displaying status information of the battery based on temperature information of the battery measured by the temperature measurement unit; and a control unit controlling a pre-conditioning function, for maintaining the temperature of the battery at a predetermined optimum temperature, to be selectively turned on/off, according to a user's will according to the status information displayed on the display unit. An objective of the present invention is to provide the temperature control apparatus of the battery for the electric automobile to improve fuel efficiency by saving energy consumption, and the method thereof.
Patent KR-20230011720-A (KR)
Title: Sinkhole measurement and prediction system
Inventor: CHO DEA HOON
IPC: G01N27/04
Filed: 2021-07-14
Abstract: Disclosed are a sinkhole measurement and prediction system. The sinkhole measurement and prediction system of the present invention is configured to continuously measure earth resistivity on the ground surface as well as a moisture content, earth resistivity, and ground resistance in a soil. Accordingly, whether or not a sinkhole will occur can be quickly and accurately predicted. In addition, inconvenience of having to control a road for a long time during a measurement process can be improved. The sinkhole measurement and prediction system comprises: a first measurement unit (10); a second measurement unit (20 or 20'); and an analysis terminal (30).
Patent KR-20230013580-A (KR)
Inventor: CHOE SEOK MO
IPC: H01M50/46
Filed: 2021-07-19
Abstract: The present invention relates to a method for manufacturing an electrode plate for a lead-acid battery which increases active material adhesion and improves electrical conductivity by applying graphite-added conductive paste non-woven fabric, and more specifically, to a method for manufacturing an electrode plate for a lead-acid battery which increases active material adhesion and improves electrical conductivity by applying graphite-added conductive paste non-woven fabric. According to the manufacturing method, a lead-acid battery is manufactured by including an electrode plate attached by pressing non-woven fabric produced by dipping a conductive paste containing irregularly sized graphite particles onto a surface of the non-woven fabric and attaching the same to a surface of an active material applied to a grid such that the electrical conductivity of the lead-acid battery is improved and the adhesion of the active material is improved, thereby improving the cold cranking amps (CCA) of the lead-acid battery and early end of life. Through the present invention, the effect of improving the cold cranking amps (CCA) of the lead-acid battery and early end of life by improving the electrical conductivity is provided by using the conductive paste nonwoven fabric to which graphite is added.
Patent KR-20230016259-A (KR)
Title: A Grain noodle making device made from pure grains
Inventor: RYU YUNG JA
IPC: A21C11/16
Filed: 2021-07-26
Abstract: The present invention relates to a device for producing grain noodles which produces grain noodles by adding pure grains. The device for producing grain noodles comprises: a fine grinding device which finely grinds grains soaked in water input therein into grain porridge; a rectangular housing with a plurality of chambers formed inside; a funnel-shaped input hopper into which the grain porridge is input; a kneading screw with screw-shaped wings connected to discharge grain porridge while kneading the same; a motor connected to the kneading screw by a multi-layer belt to transmit power; a heating heater which generates heat at a set temperature to heat the injected grain porridge; a heating compression box wrapped around the kneading screw and filled with a heating medium to receive heat from the heating heater and heat and compress the injected grain porridge; a noodle discharge part through which noodles are discharged from the grain dough kneaded by the kneading screw; and a controller which controls the rotational force of the motor and the heating temperature of the heating heater. Grain porridge can be easily made by grinding grains finely. The present invention can be operated safely by preventing shaking during operation. Grain dough can be easily produced by compressing and heating incoming grain porridge. Noodles of various shapes can be produced according to consumer needs. The present invention can be conveniently used to suit the type of grains by controlling the heating temperature of the heating heater and adjusting the rotational power of the motor. The present invention can be operated with little force by operating the kneading screw while slowing down the rotational force of the motor.
Patent KR-20230017020-A (KR)
Title: Motor integrated type spindle
Inventor: JOO JONG HACK
IPC: B23Q5/10
Filed: 2021-07-27
Abstract: The present invention relates to a motor-integrated spindle. In accordance with the present invention, since a spindle structure comprising a spindle housing, a spindle shaft, a cover, a collet and a tightening nut is assembled and installed so as to surround the circumference of a driving shaft of a driving motor, the spindle structure including the spindle shaft is assembled and installed beside the driving shaft of the motor so as to surround the driving shaft to be connected directly to the driving shaft of the motor in a simple structure, thereby enabling more stable rotation unlike an existing method in which a driving shaft of a motor and a spindle are connected through a gear structure. Meanwhile, since the spindle structure is assembled and installed on the driving shaft of the driving motor in a direct connection structure, driving power is improved due to the driving force of the driving shaft exerted directly to the spindle structure, thereby significantly increasing working efficiency through a cutting tool.
Patent KR-20220015347-A (KR)
Inventor: BURDENIUC JUAN JESUS
IPC: C08G18/18
Filed: 2021-07-29
Abstract: Disclosed are a production method of a polyurethane foam product, a polyurethane foam product premixes, a polyurethane foam product mixture, and a polyurethane foam product. The production method of the polyurethane foam product comprises the connection of a halogen-containing composition with a polyurethane foam product premix. The polyurethane foam product premix comprises the halogen-containing composition. The polyurethane foam product mixture comprises a polyol component, an isocyanate component, and a halogen-containing compound component. The polyurethane foam product is formed by a premix with the halogen-containing composition.
Patent KR-20230018038-A (KR)
Inventor: KIM DAEYOUNG
IPC: G10L25/18
Filed: 2021-07-29
Abstract: An artificial neural network-based voice synthesis system capable of performing various expressions and controlling styles based on style element modeling with rapidity and robustness via voice decomposition is disclosed. A synthesis method performed by a voice synthesis system according to one embodiment comprises the steps of: receiving audio data and text data into a voice synthesis model for style element modeling; modeling style elements with respect to the audio data and text data by using the voice synthesis model; and outputting synthesized voice data with respect to the audio data and text data through the modeling. The voice synthesis model may be trained to fuse and decompose text data and audio data through style element modeling to generate synthesized voice data which can be expressed and controlled.
Patent KR-20230018818-A (KR)
Inventor: PARK SANG JUN
IPC: G06F16/24
Filed: 2021-07-30
Abstract: According to the present invention, provided is a control method of a competitor intellectual property rights monitoring system. The control method of the competitor intellectual property rights monitoring system according to the present invention includes: a provider device controlled by a provider providing logistics delivery service; a user device transmitting a first parking area confirmation request signal requesting confirmation of whether a user parks illegally in the parking area; and a parking server configured to transmit a second parking area confirmation request signal to the provider device based on parking area information of the parking area when the first parking area confirmation request signal is received.
Patent KR-20230021919-A (KR)
Title: shopping cart
Inventor: UM SANG OOK
IPC: B62B3/14
Filed: 2021-08-06
Abstract: The present invention relates to a shopping cart that can easily apply a parallel charging method by maintaining a constant distance between the nested carts in a state in which a plurality of carts are nested, According to the present invention, a shopping cart comprises: a cart body which includes a frame, front and rear wheels installed on a lower part of the frame, and a basket supported by the frame, and is configured to be nested in the forward and backward directions; and a coupling holding unit provided on each cart body and engaged with each other in a nested state of a pair of adjacent cart bodies to maintain a constant mutual distance between the nested cart bodies.
Patent KR-20230022652-A (KR)
Inventor: KIM JI SUNG
IPC: G03B17/12
Filed: 2021-08-09
Abstract: The purpose of the present invention is to provide a camera module for implementing an OIS function. A camera module according to an embodiment of the present invention includes: a first lens part for receiving light; a light path changing part disposed on an image side of the first lens part and changing a path of light received through the first lens part and outputting the changed path; and a second lens part disposed in the upper side of the light path changing part and receiving light output from the light path changing part. The first lens part and the light path changing part rotate at a predetermined angle around a first rotational axis or at a predetermined angle around a second rotational axis.