baber/WOPTO huggingface dataset:
Patent KR-20210103692-A (KR)
Inventor: CHOI KAP SEUNG
IPC: C21D1/10
Filed: 2020-02-14
Abstract: The present invention relates to a crankshaft high frequency heat treatment device, which comprises: a base having a driving means; a rotating body which is provided on an upper portion of the base to horizontally rotate by a driving means, and horizontally rotates a crankshaft mounted vertically; a holder provided on one side of an upper portion of the base to extend upwardly; a heat treatment jig provided on the holder for high frequency heat treatment of a pin shaft of the crankshaft; and an eccentric rotating jig connected between the rotating body and the crankshaft so that the crankshaft can be rotated about the pin shaft of the crankshaft in response to the rotation of the rotating body. The rotation around the pin shaft of the crankshaft is performed such that the high frequency heat treatment is effectively performed on the pin shaft without unnecessary movement, thereby improving mass production capability, and reducing facility costs in comparison to the prior art.
Patent KR-20210035700-A (KR)
Title: Manufacturing method of construction panel
Inventor: LEE KI HWAN
IPC: B28B3/02
Filed: 2020-02-19
Abstract: A manufacturing method of a construction panel according to the present invention comprises the following steps: vertically or inclinedly positioning an insertion member (50) on the bottom surface of a receiving space (S100); inserting mixed powder (PW1) including porous inorganic powder, molten ceramic powder and plastic ceramic powder into the receiving space where the insertion member (50) is not located (S200); adding the molten ceramic powder (PW2) to the insertion member (50) according to the insertion height of the mixed powder (S300); removing the insertion member (50) (S400); simultaneously compressing the molten ceramic powder by pressing the upper portion of the mixed powder with a pressing frame (200) (S500); and calcining the compressed powder (S600). The present invention does not require a separate conveying process for a compressed material, and does not generate cracks all during the manufacturing process.
Patent KR-20210107972-A (KR)
Title: Smart corrector for scoliosis
Inventor: KANG SEONG IN
IPC: A61H1/02
Filed: 2020-02-24
Abstract: The present invention relates to a smart corrector for scoliosis. The present invention relates to a corrector which automatically controls heights of a plurality of lifting airbags where left and right hips of a user are respectively located according to a posture correction control scenario generated based on a result of simulating posture correction for scoliosis of the user, to maintain the balance of the body of the user. Therefore, the scoliosis of the user can be corrected and the corrected result can be output by time, thereby allowing the user to confirm a correction effect for the scoliosis.
Patent KR-20200023342-A (KR)
Title: An apparatus for intention reasoning based on the ruless for conversation recognition
Inventor: JINBEOM KANG
IPC: G06F40/30
Filed: 2020-02-25
Abstract: The present invention provides a rule-based inferring device for conversation recognition. The rule-based inferring device for conversation recognition provided in the present invention is a device for inferring an intention of a user using a knowledge base including a plurality of intention clusters composed of at least one keyword set. The device comprises: a pre-processing unit extracting input keyword information including information on a keyword set composed of at least one keyword from conversation data including information on a conversation of the user; and a determination unit determining a keyword set including a keyword set included in the input keyword information of at least one keyword set included in each of the plurality of intention clusters.
Patent KR-20200107804-A (KR)
Inventor: KOURA YOSHIHIRO
IPC: H01L21/027
Filed: 2020-02-26
Abstract: The present invention relates to a method for controlling imprinting treatment for forming a pattern on a substrate by using a mold. The method includes a checking step of determining whether a series of imprinting treatment is continued or stopped during the imprinting treatment of a lot, wherein the checking step includes: taking an image of a pattern formed on a short region by the imprinting treatment; acquiring the amount of the imprinting material extruded from the short region through the imprinting treatment by comparing the position of the peripheral portion of the pattern in the image with a designed value of the position of the corresponding peripheral portion; and judging a next step to be transited from the present step upon stopping of the imprinting treatment based on a change in the extruded amount over multiple times of imprinting treatment.
Patent KR-20210111042-A (KR)
Title: Method for preparing graft copolymer, graft copolymer, and thermoplastic resin coposition comprising the same
Inventor: HEE JUNG JEON
IPC: C08L55/02
Filed: 2020-03-02
Abstract: The present invention relates to a method for preparing a graft copolymer, a graft copolymer prepared thereby and a thermoplastic resin composition including the same. Particularly, the present invention relates to a method for preparing a graft copolymer showing improved productivity by virtue of a reduced polymerization time and having improved impact resistance due to a low gel content. The method according to the present invention includes the steps of: preparing large-diameter rubber latex with an average particle diameter of 2,000-4,000Å, including a conjugated diene monomer and a compound represented by chemical formula 1; and carrying out graft polymerization of the large-diameter rubber latex with a vinyl cyanide compound and aromatic vinyl compound. In chemical formula 1, each of R_1 and R_2 independently represents a C1-C10 alkyl group, and each of R_3 and R_4 independently represents a C3-C20 dienyl group.
Patent KR-20210114301-A (KR)
Title: Anti-theft system and method for vehicle
Inventor: KIM YEON SU
IPC: B60R25/34
Filed: 2020-03-10
Abstract: Disclosed is an anti-theft system for a vehicle, which comprises: a boarding sensing unit sensing whether a previously stored driver boards on the inside of a vehicle; a driver confirmation unit checking whether the driver boarding on a driver's seat is matched to the previously stored driver; and a theft determination unit determining that the vehicle is in a stolen state when the driver conformation unit confirms that the driver is not matched to the previously stored driver and the boarding sensing unit senses that previously stored driver does not board on the inside of the vehicle.
Patent KR-20210123085-A (KR)
Title: Packaging box
Inventor: LIM YOUNG BIN
IPC: B65D81/38
Filed: 2020-04-02
Abstract: The present invention is to provide an eco-friendly packaging box, which is easy to dispose and recycle by excluding the conventional foaming resin and using paper. The eco-friendly packaging box in accordance with the present invention comprises: a box body including a bottom plate, and a plurality of side plates arranged to stand up against the bottom plate at an edge of the bottom plate, and having a storage space provided therein to store items; a cover plate connected to any one of the plurality of side plates to open and close an open upper part of the box body; side plate grooves formed in each of the plurality of side plates to be open toward the storage space; and a plurality of inner plates including an inner plate paper plate made of paper, an inner plate insulation sheet made of an insulation material and coupled to one surface of the inner plate paper plate, an inner plate protrusion part protruding from the other surface of the inner plate paper plate so as to be inserted into the side plate groove, and an ice pack receiving groove provided on the inner plate protrusion part so that an ice pack can be accommodated. The inner plate is detachably coupled to the side plate in such a way that the inner plate protrusion part is inserted into the side plate groove while the ice pack is accommodated in the ice pack receiving groove.
Patent KR-20210126288-A (KR)
Title: Safety apparatus for battery system of vehicle
Inventor: JEON YOON CHEOL
IPC: B60L3/04
Filed: 2020-04-10
Abstract: The present invention relates to a safety apparatus in a vehicle battery system. The safety apparatus in the vehicle battery system of the present invention comprises: a pyro switch with a built-in bus bar which electrically connects two battery modules; and a shunt resistor installed to connect the two battery modules in parallel with the pyro switch. An objective of the present invention is to ultimately provide the safety apparatus in the vehicle battery system, which can significantly improve vehicle safety.
Patent KR-20210129451-A (KR)
Inventor: PARK BYUNG CHEOL
IPC: F27D17/00
Filed: 2020-04-20
Abstract: Disclosed are a system and a method for controlling flue gas recirculation. A system for controlling flue gas recirculation, in accordance with an aspect of the present invention, comprises: a heating furnace having a burner to heat a material; a heat exchanger for preheating combustion air by heat-exchanging the combustion air and exhaust gas discharged from the heating furnace through an exhaust line, and discharging the exhaust gas; and a mixing unit for mixing recirculation exhaust, which is a part of the heat-exchanged exhaust gas, with the preheated combustion air and supplying the mixture to the burner. An exhaust gas pipe for supplying the recirculation exhaust gas is inserted into a preheating air supply line for supplying the preheated combustion air, and a plurality of nozzles are disposed along the circumference of the inserted exhaust gas pipe, such that the mixing unit mixes the recirculation exhaust gas injected through the plurality of nozzles with the preheated combustion air. Therefore, the present invention can improve the thermal efficiency of the heating furnace.
Patent KR-20210131197-A (KR)
Title: Method for sharing contents based on problem solution and system thereof
IPC: G06Q50/30
Filed: 2020-04-23
Abstract: According to an example embodiment of the present invention, a method for sharing content based on questions and answers comprises: a first step in which a question, an answer, and content are inputted through a question/answer generation screen included in a GUI for a sender terminal and are stored in a server; a second step in which a webpage including an answer input window and a question solution screen displaying the question inputted in the first step is generated; a third step in which a question/answer link connected to the address of the webpage generated in the second step is generated; a fourth step in which the question/answer link generated in the third step is disclosed; a fifth step in which the question solution screen is displayed on a GUI for a receiver terminal connected to the question/answer link disclosed in the fourth step; and a sixth step of outputting the content inputted in the first step to the GUI for a receiver terminal if an answer inputted into the question solution screen displayed in the fifth step matches the answer inputted in the first step. The receiver can be a user who has not provided personal identification information for a service of the server. Even if the user does not provide identification information such as the telephone number, email address, ID, etc. of the user online, the user can view content with limited viewing rights or communicate online.
Patent KR-20200128369-A (KR)
Inventor: FRANK RICHARD
IPC: B60R22/48
Filed: 2020-05-04
Abstract: The present invention relates to an infant safety seat (100), including: an integral harness belt (102) for constraining an infant to the infant safety seat (100); a belt tension monitor (106) formed to monitor belt tension acting on the harness belt (102); an electric harness belt tensioner (104) that is driven by an electromechanical actuator (122) and includes a tensioning element (114) formed to adjust the belt tension acting on the harness belt (102); and a controller formed to control the electric harness belt tensioner (104) to adjust the belt tension to predefined first belt tension and to monitor the resulting belt tension using the belt tension monitor (106).
Patent KR-20200145668-A (KR)
Inventor: OKIYAMA TAKESHI
IPC: G01F15/14
Filed: 2020-05-08
Abstract: An objective of the present invention is to provide a measuring device which suppresses damage to string-shaped food. The measuring device comprises a storage tank, a funnel, a supply device, at least one measuring container, a first driving device, and a second driving device. The storage tank stores string-shaped food and liquid. The supply device sends the liquid and the string-shaped food from the storage tank to the funnel. The at least one measuring container is provided underneath the funnel at a measuring position where the string-shaped food is measured, and measures the volume of the string-shaped food sent from the funnel while discharging the liquid sent from the funnel. The first driving device moves the funnel or the at least one measuring container to a position where the funnel is inserted into the at least one measuring container when measuring at the measuring position, and moves the funnel or the at least one measuring container to a position where the funnel is separated from the at least one measuring device after measurement completion. The second driving device moves the at least one measuring container from the measuring position to a discharge position where the measured string-shaped food is discharged.
Patent KR-20210136774-A (KR)
Title: Indoor Sound Proof Structure
IPC: E06B9/40
Filed: 2020-05-07
Abstract: The present invention relates to an indoor soundproof structure, which is installed inside the veranda of an indoor space of an apartment or the like to block external noise and can be stored in the storage space inside the ceiling, thereby preventing a deterioration in lighting and damage to the right of view and obtaining an interior effect using curtains. The indoor soundproof structure comprises: a soundproof curtain (10) for covering the entire wall including the window of an apartment veranda, and arranged to be spaced apart from the wall at a distance; a winding roller (11) disposed in the ceiling space formed between a ceiling slab (20) and a ceiling material (25), and rotated by a driving motor (15) so that the soundproof curtain 10 is wound or unwound; and a guide roller (13) disposed in the ceiling space at a distance from the wall to guide the soundproof curtain (10).
Patent KR-20210138366-A (KR)
Title: Chip mounter
IPC: H01L21/66
Filed: 2020-05-12
Abstract: The present invention relates to a chip mounter for picking-up a die located on a wafer to mount the die on a substrate. The chip mounter comprises: a first dimming member located at an upper portion of the water to irradiate light on a top surface of the wafer; an ejector configured at a lower portion of the wafer to be driven up and down to lift the die located on the wafer upward; a second dimming member mounted at an inner side of the ejector module, being driven together with the up and down drive of the ejector module to irradiate light to the wafer side; and a detection member installed at an adjacent area of the first dimming member to detect pattern recognition of the die by lighting up the first dimming member, and for determining an edge shape of the die by the main by lighting up the second dimming member to detect individual die recognition. Further, the chip mounter may be variously implemented according to an embodiment.
Patent KR-20210142979-A (KR)
Title: An aerosol generating apparatus and a method for controlling thereof
IPC: A24F40/65
Filed: 2020-05-19
Abstract: An aerosol-generating device according to one aspect comprises: a display; and a processor monitoring the state of each of modules comprised in the aerosol-generating device, determining a comprehensive state of the aerosol-generating device based on the results of the monitoring, and controlling the display to output an image representing the comprehensive state.
Patent KR-20200136317-A (KR)
Inventor: IKEDA TARO
IPC: H01J37/32
Filed: 2020-05-21
Abstract: Provided are a plasma density monitor capable of monitoring actual plasma density at the time of plasma processing, and a plasma processing device and a plasma processing method using the same. The plasma density monitor for monitoring the plasma density of a surface wave has a monopole antenna provided perpendicular to the inner wall surface of a chamber to extend toward the inside of the chamber from the wall part of the chamber and receiving a surface wave formed in the vicinity of the wall part of the chamber; a coaxial line for taking out a detection value from a signal received by the monopole antenna; a length adjustment part for adjusting the length of the monopole antenna; and a controller for controlling the length adjustment part, obtaining the wavelength of the surface wave from the relationship of the length of the monopole antenna and the detection value of the surface wave detected via the coaxial line, and obtaining the plasma density of the surface wave from the obtained wavelength of the surface wave on the basis of the relationship of the plasma density and the wavelength of the surface wave.
Patent KR-20210144119-A (KR)
Title: Battery module
IPC: H01M50/20
Filed: 2020-05-21
Abstract: A battery module according to an embodiment of the present invention includes: a plurality of secondary battery cells; a housing member having a sealed space therein and accommodating the plurality of secondary battery cells in the sealed space; and a surface pressure adjusting unit connected to the housing member, filling the sealed space with a pressure-resistant liquid, and adjusting pressure inside the housing member by adjusting the supply amount of the pressure-resistant liquid.
Patent KR-20210150771-A (KR)
Title: Booster device and vehicle with the same
Inventor: RYU YEONG GEUN
IPC: F04B41/02
Filed: 2020-06-04
Abstract: The present invention relates to a booster device and a vehicle having the same. The vehicle booster device of the present invention comprises: a tube capable of being filled with air therein; a kinetic air injector connected to the tube and injecting air into the tube through kinetic energy; a turbo air motor connected to the tube and operated by air pressure exhausted from the tube; an air-powered rotating body circumscribed to a rotating wheel of a vehicle and rotatable in a forward/reverse direction based on the power of the turbo air motor; a gearbox connected to the turbo air motor and the air-powered rotating body and transmitting the power of the turbo air motor to the rotational motion of the air-powered rotating body; and a rotation direction control lever connected to the gearbox and controlling the rotation direction of the air-powered rotating body. Accordingly, it is possible to rotate a rotating wheel by power in a simpler and more effective method than the prior art.
Patent KR-20210024959-A (KR)
Title: Power converting apparatus of fuel cell system robust for power disturbance
Inventor: PARK GA WOO
IPC: H02J3/38
Filed: 2020-06-18
Abstract: Provided is a power conversion apparatus for a fuel cell system connected between a fuel cell stack and a balance-of-plant (BOP). The power conversion apparatus for the fuel cell system includes: a system linkage unit linked with to a system by converting a DC power of a fuel cell stack into an AC power; a DC bypass unit commonly connected to the system linkage unit and a DC output of the fuel cell stack to convert the output of the fuel cell stack into a voltage is able to be directly supplied to a BOP and store the voltage; a BOP power supply unit directly connected to the AC power output from the system linkage unit, and configured to selectively supply a power of the DC bypass unit to the BOP; and a control unit for monitoring a system voltage (V_G(t)) and a system frequency (F_G(t)) to perform a control to stably supply a BOP power even when system linkage is interrupted by supplying the AC power generated from the fuel cell stack and passed through the system linkage unit to the BOP when the system is in a normal state, and transferring the power generated from the fuel cell stack to the DC bypass unit to allow the DC bypass unit to supply the power to the BOP power supply unit when the system is not in the normal state. Accordingly, performance of the system is maintained.
Patent KR-20210157143-A (KR)
Inventor: YOO SUNG WON
IPC: F24F13/08
Filed: 2020-06-19
Abstract: The present invention is to provide a grill for a ventilation air conditioner. By forming a plurality of installation grooves in which a wing part is inserted on a grill body, a plurality of wing parts can be installed easily compared to the existing wing units. By forming an insertion guiding spacer, which increases the interval in an upward direction on an upper part of the installation grooves, a wing installations rod can be easily inserted into the installation grooves. By having a cover part covering an upper surface of the grill body on an upper surface of the installation groove, the detachment of the wing parts inserted into a main body part can be easily blocked.
Patent KR-20210157527-A (KR)
Inventor: KIM TAE HYUN
IPC: H01L27/32
Filed: 2020-06-19
Abstract: An object of the present invention is to provide a display device in which a bending area of a display panel can be bent to have a predetermined curvature, and a method for manufacturing the same. The display device comprises a display panel and an anti-reflection layer disposed on the display panel. The display panel comprises: a first area in which a first alignment mark is defined; a bending area extending from the first area; and a second area extending from the bending area. A second alignment mark defined on the anti-reflection layer may overlap the second area when viewed in a plan view.
Patent KR-20210157228-A (KR)
Inventor: JEON HONG RYEOL
IPC: A61K31/53
Filed: 2020-06-19
Abstract: The present invention provides a method for preparing an orally disintegrating film formulation comprising vardenafil or vardenafil hydrochloride as an active ingredient. The method comprises the steps of: (S1) preparing an orally disintegrating film preparation solution by mixing vardenafil or vardenafil hydrochloride; and a methacrylic acid copolymer having a tertiary amine group or a quaternary ammonium group in a solvent containing water without an organic solvent; and (S2) drying the orally disintegrating film preparation solution to prepare a film form, wherein a bitter taste is masked and the formulation uniformity is excellent.
Patent KR-20210157553-A (KR)
Inventor: PARK HYUN
IPC: G06Q20/40
Filed: 2020-06-22
Abstract: The present invention relates to a stamp vending machine, which is driven in a kiosk method that allows a customer to select the type of a stamp or seal, provides an identity verification function and allows the customer to check product purchase history, wherein the stamp vending machine has a touch screen installed on the upper side, and a stamp or seal material and a stamp engraving machine installed on the lower side. Therefore, the consumer can save time and money, and does not have to worry about the stamp or seal being misused for criminal purposes.