baber/WOPTO huggingface dataset:
Patent KR-20210005979-A (KR)
Inventor: SUNG GYU CHOI
IPC: F24F8/90
Filed: 2021-01-07
Abstract: According to one embodiment of the present invention, an air conditioner comprises: a cabinet assembly which forms an exterior and has a suction hole formed on the rear side thereof; a filter assembly placed on the suction hole to remove foreign substances from the sucked air; and a filter cleaning assembly placed on an outer side of the cabinet assembly to remove foreign substances from the filter assembly. The filter cleaning assembly includes: a filter cleaner which removes foreign substances from the filter assembly; a moving guide which guides the movement of the filter cleaner; and a power supply apparatus which supplies power to the filter cleaner. The filter cleaner includes: a housing which forms an exterior; a connection housing placed in the housing to form a dustbin insertion unit; an agitator which is rotatably mounted in the housing; a dustbin which accommodates foreign substances separated from the filter assembly; and a suction fan which forms a flow into the dustbin. The dustbin is inserted from a side surface of the cabinet assembly into the filter cleaner, and, when the dustbin is mounted in the dustbin insertion unit, the dustbin has a curved surface shape which is convex toward the rear side of the cabinet assembly. The present invention aims to provide the air conditioner which is able to keep an indoor space clean and pleasant.
Patent KR-20220100774-A (KR)
Inventor: PARK HONGMIN
IPC: A62B23/02
Filed: 2021-01-08
Abstract: The present invention relates to a mask for blocking droplets, the mask comprising: a mask main body portion that provides a face-accommodating space; ear loop portions that are provided to extend from both sides of the mask main body portion; and a droplet-blocking portion that is detachably coupled to the outer surface of the mask main body portion, and includes a polymer resin and an antibacterial agent dispersed in the polymer resin, wherein the antibacterial agent contains copper, zinc oxide, and zeolite. The mask for blocking droplets according to the present invention is configured to comprise the droplet-blocking portion coupled to the mask main body portion, and thus exhibits excellent antibacterial and antiviral properties as well as excellent droplet-blocking performance.
Patent KR-20220102162-A (KR)
Title: Tire with improved grip on ice roads
Inventor: AHN GU BONG
IPC: B60C11/00
Filed: 2021-01-11
Abstract: One embodiment of the present invention provides technology of increasing ice grip of a tire with respect to an icy rod by increasing binding force of a stud and a tread. According to one embodiment of the present invention, the tire with improved grip on an icy road comprises: a low-temperature block disposed in a plurality of portions of the tread; a high-temperature block disposed in a remaining portion except the plurality of portions of the tread, composed of a compound having higher glass transition temperature than the compound forming the low-temperature block, and having a stud groove which is a shape of a groove; and the stud inserted into the stud groove and abrading an icy road surface.
Patent KR-20220118039-A (KR)
Title: Packing apparatus
Inventor: KIM HAK SOON
IPC: B65B25/14
Filed: 2021-02-18
Abstract: The present invention relates to a packing apparatus, which has a hollow and can detect the position of a package in a packaging process and correct the position of the packing apparatus, thereby preventing a sealing defect from occurring. Therefore, the packing apparatus comprises: a hub disposed on a side of a package to which a packing material is attached; a folding unit installed on one side of the hub facing the package so that the packing material closely contacts the package; a taping unit including a taping head installed on one side of the hub to be transferred toward the hollow of the package, and for taping the package and the packing material; a sensor unit provided on the hub to measure the distance to a side of the package; and a control unit for determining an entry distance of the taping head based on information acquired by the sensor unit so that the taping is performed at a set position.
Patent KR-20220119809-A (KR)
Title: A light, low-priced extension cable of arc welding machine using CO2 gas and method of manufacturing the extension cable
Inventor: PARK KYU YOUNG
IPC: H01B7/02
Filed: 2021-02-22
Abstract: The present invention relates to an extension cable of an ARC welding machine using carbon dioxide gas and a manufacturing method thereof. The extension cable can reduce a production time and costs for purchasing an insulating material and prevent excessive production of signal lines by manufacturing a plurality of signal lines with the same color and marking a sign or number to distinguish the signal lines, can reduce production costs of the signal lines by using a cooper clad aluminum (CCA) conductor, which is cheaper and lighter than existing copper, and can be improved for enhancing work efficiency by decreasing tiredness of welding work.
Patent KR-20220120782-A (KR)
Title: Tool offset management method for machine tools using capto tool holder
Inventor: JEONGHYO JUN
IPC: G05B19/404
Filed: 2021-02-23
Abstract: The present invention relates to a tool offset management method for a machine tool using a capto tool holder, which is able to, in a machine tool using a capto tool holder, separately set an offset of an adapter mounting the capto tool holder, add the offset to the tool offset, activate the offset, and manage only a single tool offset for a single tool regardless of the indexing direction of the capto tool holder. In addition, the adapter offset is set by measuring in the directions of the X-axis and the Z-axis for each index direction of tool and storing the measurements in the NC. Accordingly, a tool offset can be managed just by a single tool offset called without using a separate tool offset in accordance with the indexing of a ram head. In addition, in a machine tool using a capto tool holder, the targets for tool offset management are reduced, and the work time in accordance with the tool offset activation can be reduced. In addition, the tool offset management time and the volume of the tool offset management apparatus can be reduced.
Patent KR-20220120790-A (KR)
Title: Mutifunction Opener
Inventor: KIM BAE SUNG
IPC: B67B7/18
Filed: 2021-02-23
Abstract: According to one embodiment of the present invention, provided is a multifunctional opener, comprising: a rotary removal unit that is formed to have a structure in which an inner diameter gradually increases from one side to the other side to open bottle caps of various sizes; a handle unit configured not to slip when a user opens the bottle cap; and a body unit configured to surround the rotary removal unit with an inner circumferential surface, wherein the rotary removal unit includes a knurled groove for fixing the bottle cap, and the knurled groove has a toothed structure. A main objective of the present invention is to open bottle caps of various sizes by designing a multifunctional opener with a structure in which an inner diameter gradually increases from one side to the other.
Patent KR-20220122385-A (KR)
Title: Apparatus and method for providing ethics-based service
Inventor: KIM JONG WOOK
IPC: G06F16/901
Filed: 2021-02-26
Abstract: An ethics-based service providing device and method are disclosed. The ethics-based service providing device according to one embodiment comprises: a database management system that manages an ethical judgment database in which a plurality of pieces of predefined unethical information is classified into a plurality of types and stored; an interface unit that receives unstructured input data from a user, converts the data into usable processed input data, converts processed output data corresponding to the processed input data into unstructured output data, and provides the converted output data to the user; and an AI agent that determines whether the processed input data includes at least one of the unethical information based on the ethical judgment database, uses an artificial intelligence (AI)-based learning model, and generates the processed output data based on the determination result. Accordingly, a more ethical artificial intelligence-linked service can be provided to the user.
Patent KR-20220125035-A (KR)
Title: Infectious disease infected person notification system and method
Inventor: JIN SUG GEUN
IPC: G16H50/80
Filed: 2021-03-04
Abstract: An infectious disease-confirmed person notification system according to one embodiment of the present invention comprises a management server. The management server is configured to: receive and store a MAC address of a terminal owned by a confirmed person from a government agency server; determine whether a non-confirmed person is located near the confirmed person by mutually comparing the stored MAC address of the terminal of the confirmed person with a MAC address included in beacon data of the terminal of the confirmed patient, transmitted from a mobile terminal owned by a nearby non-confirmed person; and transmit a notification message to the mobile terminal owned by the non-confirmed person located in a predetermined vicinity according to a result of the determination. The confirmed patient terminal and the mobile terminal serve as Bluetooth beacons so that the confirmed patient terminal and the mobile terminal are periodically scanned by a nearby portable terminal through Bluetooth communication. The beacon data includes MAC addresses, RSSI, and transmission signal size. According to the present invention, the system has no risk of leakage of personal information.
Patent KR-20220125436-A (KR)
Title: Non-face-to-face English education platform tailored to learners of visual association
Inventor: KIM HEUNG SUB
IPC: G09B19/06
Filed: 2021-03-05
Abstract: The present invention relates to a non-face-to-face visual associative English education platform customized to learners. According to an embodiment of the present invention, a method for providing learning evaluation information for non-face-to-face English education comprises: receiving a user's personal information which is input through a smartphone; extracting image information related to English learning from the user's personal information; controlling the image information to be displayed on the smartphone; receiving a signal corresponding to the user's selection through the smartphone; and controlling to generate learning evaluation information for the non-face-to-face English education based on the selection and to display the learning evaluation information on the smartphone.
Patent KR-20220128718-A (KR)
Title: Semiconductor Device Having a Crack Detection Ring and a Crack Detection Structure
Inventor: LEE SUNG RYONG
IPC: G01R31/28
Filed: 2021-03-15
Abstract: A semiconductor device having a crack detection ring and a crack detection structure is described. The semiconductor device includes a first seal-ring enclosing a chip area; a crack detection ring surrounding the first seal-ring; a second seal-ring surrounding the first seal-ring and the crack detection ring; a connection part electrically connecting the first seal-ring and the crack detection ring; and a crack detection structure disposed in the chip area and electrically connected to the crack detection ring.
Patent KR-20210125907-A (KR)
Inventor: JO GYEONG JE
IPC: D04H3/011
Filed: 2021-03-16
Abstract: Disclosed are: a composite nonwoven fabric for an air filter which can be used to remove various kinds of dust, fine dust, bacteria, and the like; and an article including the same. The disclosed composite nonwoven fabric comprises a first spunbond nonwoven fabric layer, a meltblown nonwoven fabric layer, and a second spunbond nonwoven fabric layer, wherein the melt blown nonwoven fabric layer is at least partially charged. The filament fineness of the second spunbond nonwoven fabric layer is greater than the filament fineness of the first spunbond nonwoven fabric layer. The ratio of the filament fineness of the first spunbond nonwoven fabric layer to the filament fineness of the melt blown nonwoven fabric layer is 40 to 100. The ratio of the filament fineness of the second spunbond nonwoven fabric layer to the filament fineness of the melt blown nonwoven fabric layer is 225 to 700.
Patent KR-20210123211-A (KR)
Title: Cutting apparatus
Inventor: KOJIMA YOSHIMASA
IPC: H01L21/67
Filed: 2021-03-24
Abstract: An object of the present invention is to provide a cutting device which can surely image an area that is imaged by one of two cameras by the other camera. A cutting device includes: a table which comprises a support plate transparent in a visible region and supports a plate-shaped workpiece by the support plate; a cutting unit which comprises a spindle to which an annular blade is attached and cuts the workpiece supported by the table; a first feed mechanism which comprises a first moving part for supporting the table and a first motor for moving the first moving part in an X-axis direction; a second feed mechanism which comprises a second moving part for supporting the cutting unit and a second motor for moving the second moving part in a Y-axis direction; a first camera which is located on a first surface side of the support plate that supports the workpiece; a second camera which is located on a second surface side opposite to the first surface of the support plate; and a storage part which stores a positional deviation amount in the X-axis direction and the Y-axis direction between an imaging area at a reference position of the first camera and an imaging area at a reference position of the second camera.
Patent KR-20220135960-A (KR)
Inventor: KIM HEE SEOUNG
IPC: H04N5/225
Filed: 2021-03-31
Abstract: The present invention provides a zoom-driving actuator to stably maintain operation of each carrier. According to the present invention, the zoom-driving actuator comprises: a first carrier including a first mounter on which a first lens assembly is mounted, a first support which is provided on one side of the first mounter and extends in a first direction, and a first guider which is provided on the other side of the first mounter and extends in the first direction; a second carrier including a second mounter on which a second lens assembly is mounted, a second support which is provided on one side of the second mounter and extends in a second direction opposite to the first direction, and a second guider which is provided on the other side of the second mounter and extends in the second direction; a first passage which is provided between the first mounter and the first support, and into which the second guider is inserted; a second passage which is provided between the second mounter and the second support, and into which the first guider is inserted; and first and second dampers provided on the first and second guiders, respectively, and limiting a separation distance between the first and second carriers.
Patent KR-20210123235-A (KR)
Title: Use of ACE2 as treatment of COVID-19
Inventor: KIM DONG MIN
IPC: G01N33/569
Filed: 2021-04-02
Abstract: The present invention relates to a use of ACE2 as a therapeutic agent for coronavirus infection-19. Specifically, the present invention relates to a pharmaceutical composition for preventing or treating coronavirus infection-19, comprising a recombinant ACE2 protein or a recombinant ACE2-Fd fusion protein as an active ingredient. The recombinant ACE2 protein and the recombinant ACE2-Fd fusion protein according to the present invention are obtained by expression and purification from plants. Both the recombinant ACE2 and ACE2-Fd fusion proteins have excellent antiviral activity against SARS-CoV-2 viruses. By confirming an alleviation effect in inflammatory lesions in the lung tissue of an animal model infected with SARS-CoV-2 viruses, the recombinant proteins can be used as new therapeutic agents for COVID-19 infection.
Patent KR-20220144913-A (KR)
Inventor: LEE CHANG KUN
IPC: B26F1/10
Filed: 2021-04-20
Abstract: The present invention relates to a system for collecting and utilizing a large amount of waste plastics floating in the sea or ocean, and more specifically, to the manufacturing of a concrete block by collecting a large amount of marine waste plastics gathered on the sea surface, completing a waste block on a collection ship, and manufacturing a concrete block using the waste block on land. To this end, a method for manufacturing a concrete block using marine waste plastics is provided. The method comprises: a step (S110) of collecting marine waste plastics (20) using an underwater collection unit (110) as a collection ship (100) operates; a step (S120) in which a perforating roller (170) perforates the waste plastics (20) and dehydrates the same; steps (S130, S140) of drying or preheating the perforated waste plastics (20); and a step (S150) in which a compression molding unit (240) compresses and molds the waste plastics (20) into a waste block (500), wherein the steps are carried out by the collection ship (100). The method further comprises: a step (S200) in which a carrying vessel (400) transports the waste block (500) to land; and a step (S300) of placing at least one waste block (500) in a formwork and curing a concrete block (600).
Patent KR-20220150112-A (KR)
Title: Vehicle camera device and focal length compensation adjustment device for each temperature
Inventor: SEO SANG HYO
IPC: H04N5/232
Filed: 2021-05-03
Abstract: The present invention provides a camera device for a vehicle and a focal length compensation adjustment device for each temperature, capable of compensating and adjusting a focal distance of a camera device, which is changed according to a temperature change in a vehicle. According to an embodiment of the present invention, the camera device for a vehicle includes: a lens assembly; an image sensor arranged on a substrate; a position sensor sensing a position corresponding to an interval of the image sensor and the lens assembly; an actuator module installed between the substrate and the lens assembly, and adjusting the distance between the image sensor and the lens assembly; and a controller controlling the actuator module to adjust the position to a position matched to a first detection temperature while monitoring a detection position by the position sensor (100) when the temperature change occurs based on the first detection temperature sensed by a first temperature sensor.
Patent KR-20220152448-A (KR)
Inventor: LEE SANG CHEOL
IPC: B01J19/26
Filed: 2021-05-07
Abstract: The present invention relates to a reactor for manufacturing hexachlorodisilane, and specifically, to a reactor of which the reaction efficiency is improved by uniformly supplying chlorine-containing gas into the reactor by comprising: an inlet for the chlorine-containing gas formed at one end of the reactor for manufacturing the hexachlorodisilane; a branch pipe connected to the inlet and formed inside the reactor; and a nozzle formed at the end of the branch pipe.
Patent KR-20220155777-A (KR)
Title: Intake and Exhaust System for Power Output of Internal Combustion Engine
Inventor: KIM BYUNG YEOL
IPC: F02B31/04
Filed: 2021-05-17
Abstract: The present invention relates to an intake and exhaust system for enhancing the output of an internal combustion engine, which is installed in an intake part or an exhaust part of an internal combustion engine used in a vehicle and makes intake gas or exhaust gas into a vortex to accelerate an air flow, thereby improving combustion efficiency, enhancing fuel efficiency, augmenting output, reducing noise and exhaust gas, and extending the lifespan of the engine. The intake and exhaust system comprises: a flat flange coupled to a connection flange provided on a pipe of an intake side or a discharge side of the internal combustion engine; a center guide installed on the flange and having a plurality of guide vanes guiding the flow of air; an inflow guide positioned on an entrance side to guide the incoming air and having a plurality of inflow side guide vanes which are formed to be smaller than the guide vanes of the center guide; a discharge guide positioned on an exit side to guide the discharged air and having a plurality of discharge side guide vanes which are formed to be larger than the guide vanes of the center guide; a fastening means having a fixing bolt and a nut, which integrally connect the center guide, the inflow guide, and the discharge guide, and integrating the center guide, the inflow guide, and the discharge guide.
Patent KR-20220163020-A (KR)
Title: sweet and sour pork sauce with pollack skin
Inventor: PARK JUN HEE
IPC: A23L23/00
Filed: 2021-06-02
Abstract: The present invention relates to a manufacturing method of Tangsuyuk. By extracting collagen from fish skin and turning fish meat into Tangsuyuk, the ingredients can harmonize well and suit the tastes of people of all ages. Accordingly, the popularization of Tangsuyuk can be induced, and added value can be increased by allowing people who want to control body weight or dislike or do not eat meat to feel comfortable in eating. For the purpose, the manufacturing method of fish skin Tangsuyuk sauce comprises the steps of: thawing the half-dried pollock; cutting the head and peeling the skin of the pollock; soaking the peeled skin in water and boiling the same to extract collagen; adding sugar and vinegar and boiling the same, and adding vegetables to make a sauce; marinating the fish meat of the pollock with salt and pepper and covering the same with starch powder; frying the fish meat at 170 to 180 ℃, and removing the oil; and pouring the sauce to Tangsuyuk.
Patent KR-20220163044-A (KR)
Title: A apparatus for measuring ground deformation
Inventor: CHOI JAE YOUNG
IPC: G01D5/12
Filed: 2021-06-02
Abstract: The present invention relates to a ground displacement measuring apparatus which comprises: a plurality of measurement pipes vertically installed in the ground; a mobile measurement device which is installed to ascend and descend inside the interior of the plurality of measurement pipes, and includes at least one ground displacement measuring instrument measuring the ground displacement in real time, and a digital transmission unit wirelessly transmitting and receiving displacement data measured by the at least one ground displacement measuring instrument; and a control device which is mounted on top of each of the plurality of measurement pipes, lowers or raises the mobile measurement device by rotating a motor forward and rearward depending on external control signals, wirelessly receives displacement data measured by the at least one ground displacement measuring instrument from the digital transmission unit during the lowering or raising, and stores the displacement data. The ground displacement measuring apparatus measures the displacement of the ground in real time while ascending or descending and wirelessly transmits displacement data and accordingly, does not need power lines and data lines connecting the control device and the mobile measurement device, thereby enabling miniaturization and weight reduction of equipment, and facilitating the handling of the equipment.
Patent KR-20220164229-A (KR)
Title: Polymer additives containing polyfunctional phosphoric acid groups and method thereof
Inventor: AHN KYO DUCK
IPC: C08G65/325
Filed: 2021-06-04
Abstract: The present invention relates to a polyfunctional phosphoric acid-based polymer additive prepared by phosphorylating polyether containing an amino group and containing two or more hydroxyl groups at the terminal, and when the additive is used in combination with a polycarboxylic acid-based admixture during the manufacture of concrete, bleeding is less likely to occur, and the problems of deterioration in workability and production efficiency caused by the increase in viscosity of concrete can be solved, and moreover, it is possible to manufacture the admixture for the concrete that can express excellent effects in maintaining workability and fluidity for a long time due to low slump loss.