baber/WOPTO huggingface dataset:
Patent KR-20200018211-A (KR)
Title: Nano-cellulse ceramic power admixture for cement modifying ane manufacturing method thereof
Inventor: KWON HEE MOON
IPC: C04B16/02
Filed: 2019-04-10
Abstract: The present invention relates to an admixture for reforming cement which forms cellulose nanofibers having silica particles grown as powder types and increases strengths of the cement. The admixture is manufactured by: a step a) of mixing 25% of ammonia water and ethanol to manufacture a base solution; a step b) of mixing deionized distilled water with cellulose nanofibers, adding the mixture to the base solution manufactured in the step a), stirring the same and manufacturing a nanofiber mixing solution; a step c) of mixing ethyl silicate with the nanofiber mixing solution manufactured in the step b) and stirring the same to manufacture a nano cellulose ceramic composite having silicas grown; a step d) of washing the nano cellulose ceramic composite to remove remaining organic materials and impurities; and a step e) of grinding the washed nano cellulose ceramic composite.
Patent KR-20190120080-A (KR)
Title: Interface modul for gripping device and robot equipped with same
Inventor: ZANKER MICHAEL
IPC: B25J9/16
Filed: 2019-04-10
Abstract: The present invention provides an interface module (12) formed to install a grip device (3) pneumatically operated, in a robot arm (4). The interface module includes: a first fixing interface (14) for installation in the robot arm (4); and a second fixing interface (15) for the installation of the grip device (3). First pneumatic connection units (35) perform connection with a pressure source (P) and a pressure sink (R). Second pneumatic connection units (37) perform the connection of a fluid with the grip device (3). The interface module (12) includes a control valve device (25), and the grip device (3) by the control valve device can be pneumatically controlled. The control valve device can be controlled by using valve control signals on a side of the control valve device. The valve control signals are provided by an inner electronic control unit (57), and the inner electronic control unit communicates with an outer electronic control device (58). Also, the present invention provides a robot (1) having the interface module (12).
Patent KR-20200122878-A (KR)
Title: Voltage controlled oscillator and apparatus for synthesizing frequency having the same
Inventor: GO MIN HO
IPC: H03B5/18
Filed: 2019-04-19
Abstract: The present invention relates to a voltage controlled oscillator and a frequency synthesizer including the same. More specifically, the present invention relates to a voltage controlled oscillator, which varies and outputs oscillation frequency according to a control voltage and a frequency synthesizer including the same. According to an embodiment of the present invention, the voltage controlled oscillator is the voltage-controlled oscillator which generates negative resistance to output an oscillation frequency signal from a resonance frequency signal. A control voltage for generating the resonance frequency signal and a control voltage for generating the negative resistance are separately input. Therefore, the oscillation frequency signal with minimized phase noise can be output.
Patent KR-20190124648-A (KR)
Inventor: GUNTERMANN BERND
IPC: H02K5/22
Filed: 2019-04-22
Abstract: The present invention relates to a device for driving a compressor of a gaseous fluid, in particular an electric motor. The device comprises a rotor and a stator (1) which are disposed extending along a common longitudinal axis (5). A carrier element (6) is disposed to be in contact with a first end part surface of the stator arranged in an axial direction. The carrier element has at least one resiliently deformable pressure element (8) with a contact region (8b). The pressure element (8) is formed extending in the axial direction by an extension unit (h). In an assembled state of the device, the pressure element (8) is in contact with a corresponding surface (9) by the contact region (8b) in a resilient deformation method. Moreover, the present invention is related to an assembling method and a use of the device.
Patent KR-20200123656-A (KR)
Title: Apparatus for Coating Nuclear Fuel Cladding
Inventor: BAE SANG YOUL
IPC: G21C3/62
Filed: 2019-04-22
Abstract: The present invention relates to an apparatus for forming a film which can homogeneously and effectively form a film with high resistance to high-temperature oxidation on a long nuclear fuel cladding pipe simply by a one-time film forming process. The apparatus for forming a film on a nuclear fuel cladding pipe base material of a long tube shape comprises a chamber, a carrier, a heater, a cathode, an arc generation source, and a pump. The chamber provides a prescribed space to form the film on the nuclear fuel cladding pipe base material in a vacuum atmosphere. The carrier can be inserted into the chamber or withdrawn from the inside of the chamber by loading a plurality of nuclear fuel cladding pipe base materials. A negative bias is applied to the chamber while the carrier is inserted into the chamber, and the carrier can rotate the plurality of base materials at the same speed. The heater heats the plurality of nuclear fuel cladding pipe base materials and the atmosphere inside the chamber. A chrome target to be deposited on the base materials is loaded on the cathode. The arc generation source generates arc discharge to the cathode to cause evaporation and ionization of the chrome target in the cathode to create chrome ions. The pump discharges gas inside the chamber to the outside. The chrome ions created in the cathode by the arc generation source are guided to the carrier to simultaneously form a film on the plurality of nuclear fuel cladding pipe base materials loaded on the carrier.
Patent KR-20200124499-A (KR)
Title: Cooking apparatus and controlling method of cooking apparatus
Inventor: LEE SANG JIN
IPC: A47J36/32
Filed: 2019-04-24
Abstract: Disclosed are a cooking apparatus to increase cooking efficiency and a controlling method thereof. According to the present invention, the cooking apparatus comprises: a main body having a cooking chamber with an inlet and an outlet formed therein; a heater heating air; a fan selectively varying the discharge direction of the heated air to supply the heated air to the cooking chamber; and a processor controlling a motor providing driving force to the fan to allow the fan to alternately change the discharge direction. The processor controls the motor to allow a maintenance time for a predetermined discharge direction among a plurality of discharge directions to be longer than other discharge directions.
Patent KR-20200127311-A (KR)
Inventor: CHOI WOO HYUCK
IPC: B23Q1/26
Filed: 2019-05-02
Abstract: The present invention relates to a vertical and horizontal rotation device for a super-sized material, capable of high-precision angle adjustment by introducing a new structure completely different from the conventional one to install a separate horizontal rotation device to allow horizontal rotation of the super-sized material arbitrarily, and particularly, by allowing the vertical rotation of the super-sized material arbitrarily by a vertical rotation device using a spherical, vertical rotation guide surface. According to the present invention, the vertical and horizontal rotation device is equipped with a horizontal rotation table driving unit consisting of a horizontal rotation drive motor, a drive gear, an electric gear, and a swing wheel bearing to transmit a rotational force of the horizontal rotation drive motor to a horizontal rotation table. The vertical and horizontal rotation device is equipped with a vertical rotation table driving unit consisting of a vertical rotation drive cylinder, a piston rod, a tilting link, and a link pin to transmit a rotational force of the vertical rotation drive cylinder to a vertical rotation table. In addition, the vertical and horizontal rotation device comprises a vertical and horizontal rotation table clamp unit and a vertical rotation table stopper unit for restraining or releasing rotation of the vertical and horizontal rotation tables with respect to main bodies of the vertical and horizontal rotation table driving units.
Patent KR-20200128976-A (KR)
Inventor: GWON PIL MOK
IPC: G07C9/00
Filed: 2019-05-07
Abstract: The present invention relates to an unmanned locker control system having an emergency control function in failure, which enables a user to put out an article stored in a locker with the emergency control device when a main control unit is failed. According to the present invention, an unmanned locker system comprises a manager server and an unmanned locker apparatus. The unmanned locker apparatus comprises: an input/output monitoring unit including a function for providing a user to an input/output function for storing an article and a payment processing and guiding function; the main control unit connected to the manager server and including a function for processing information inputted from the input/output monitoring unit to transmit a control signal to a door operation control unit and the emergency control unit; the door operation control unit including a function for transmitting a lock operation control signal for opening/closing a lock of each locker by the control signal of the main control unit and the emergency control unit; and the emergency control unit activated only when the main control unit is not operated for a predetermined time and including a function for receiving the user′s input to transmit the control signal for allowing the door operation control unit to generate an open operation signal. The lock of each locker opens or closes the door by the lock operation control signal of the door operation control unit.
Patent KR-20200129945-A (KR)
Title: Control System of Aerial Ladder Truck
Inventor: LEE SUN BOK
IPC: B66F17/00
Filed: 2019-05-10
Abstract: The present invention relates to a control system of an aerial ladder vehicle, enabling a ladder boom to be rapidly placed at a resting point of a building. The present invention is configured to calculate a deployment length of the ladder boom by using interval information between the building and a turntable, which is transmitted from an interval sensing unit, and height information between the ground surface and the resting point of the building, which is transmitted from a height sensing unit, and calculate a rotational angle of the ladder boom by using trigonometric ratios.
Patent KR-20200133148-A (KR)
Inventor: LEE SEUNG JUN
IPC: A41D27/00
Filed: 2019-05-18
Abstract: The present invention relates to a hinge for a string of a hood T-shirt, which fixes the string of a hood T-shirt to prevent the same from escaping, thereby solving an existing problem that the string is easily separated in strenuous motion and washing. According to the present invention, a hood T-shirt comprises: a lining formed of fabric to protect the inside of clothes; a front sheet formed of fabric to protect a front pattern of the hood T-shirt; a hood formed of fabric to protect a head portion of the hood T-shirt; a rear sheet formed of fabric to protect the rear portion of the hood T-shirt; sleeves formed of fabric to protect an arm portion of the hood T-shirt; a band formed of fabric to protect a wrist portion of the front sheet formed of fabric to protect a front pattern of the hood T-shirt; a string fixing hinge made of plastic to fix a string; and the string to adjust a hood portion of the hood T-shirt. Accordingly, the hinge fixes the string of a hood T-shirt to prevent the same from escaping, thereby solving an existing problem that the string is easily separated in strenuous motion and washing.
Patent KR-20200134548-A (KR)
Inventor: LEE JAEHO
IPC: G08B7/06
Filed: 2019-05-22
Abstract: Provided is a method for reducing congestion at an emergency exit using Bluetooth Low Energy (BLE) communication. More specifically, the method performed in a Bluetooth device comprises the steps of: receiving a first message including control information related to congestion detection at an emergency exit in which an ultrasonic sensor is installed from the ultrasonic sensor including three channels, wherein the control information includes first information on a width of a person required to count the number of people and second information on a time unit measured by the ultrasonic sensor; calculating a congestion rate at the emergency exit based on the first message; and transmitting a second message including the congestion rate to a server.
Patent KR-20200134826-A (KR)
Inventor: HUH YUN SUNG
IPC: H01J37/244
Filed: 2019-05-23
Abstract: An ion milling and sputtering device capable of checking the electrical characteristics of sample emission emitted from a sample comprises: an ion generation unit generating ions; a sample emission sensing unit having an insulator sensor composed of an insulator, wherein sample emission emitted from a sample is deposited by collision of the ions, a driving power supply unit applying a driving voltage to the insulator sensor, and a current measuring unit measuring a current flowing through the insulator sensor; and a main control unit determining the type of sample emission based on the measured current received from the sample emission sensing unit.
Patent KR-20200135679-A (KR)
Title: Method for Sharing Profit for Registerer of Matching Video/Product Information
Inventor: RYU JONG GAB
IPC: G06Q10/06
Filed: 2019-05-24
Abstract: According to the present invention, a method for distributing profit for a registerer who matches video/product information, which is executed through an operating server, comprises the steps of: receiving video information for registering a video designated from a terminal that an r^th (1 <= r <= N) member in a registerer role among N (N >= 2) members uses; registering and storing the video information in a designated video DB; receiving, from a terminal of the r^th member, video/product matching information for matching and registering a v^th (1 <= v <= V) video registered through the r^th member among V (V >= 1) videos stored in the video DB with p (1<= p <=P) product information selected among P(P >= 1) product information registered in a designated product DB; registering and storing the video/product matching information that matches the v^th video of the r^th member and the p product information in a designated operating DB; checking if a pi^th product corresponding to pi^th (1 <= i <= p) product information among the p product information matching the v^th video is sold and thus designated operating profit corresponding to part of a sales amount of the pi^th product is generated; and if the pi^th product matching the v^th video is sold and thus the operating profit is generated, performing a procedure for distributing the designated percentage of profit of the operating profit to the r^th member who registers the v^th video and matches the same with the pi^th product. According to the present invention, various products can be sold by matching with videos.
Patent KR-20190135429-A (KR)
Title: Process kit with adjustable tuning ring for edge uniformity control
Inventor: SARODE VISHWANATH YOGANANDA
IPC: H01L21/687
Filed: 2019-05-27
Abstract: Process kits, processing chambers, and methods for processing a substrate are provided. The process kit includes an edge ring, an adjustable tuning ring, and an actuating mechanism. The edge ring has a first ring component interfaced with a second ring component that is movable relative to the first ring component to form a gap between the first ring component and the second ring component. The sliding ring is positioned under the edge ring. The adjustable tuning ring is positioned under the sliding ring. The actuating mechanism is interfaced with the lower surface of the adjustable tuning ring and is configured to actuate the adjustable tuning ring such that the gap between the first ring component and the second ring component is varied. In one or more examples, the sliding ring includes a matrix and a coating, the matrix contains electrically conductive materials and the coating contains electrically insulating materials. The present invention satisfies a continual need for an improved process kit for a substrate processing apparatus.
Patent KR-20200136724-A (KR)
Title: Passageway assembly for bridge inspection with enhanced security
Inventor: CHEON CHAE WOOK
IPC: E01D19/00
Filed: 2019-05-28
Abstract: The present invention relates to a passage assembly for bridge inspection with improved safety. To achieve the purpose, the passage assembly comprises: a plurality of support brackets fixed to a side wall of a pier of a bridge in a form of a cantilever; a plurality of joist frames combined across each of the support brackets to connect the support brackets with each other; walking decks placed on an upper surface of each of the support brackets at a predetermined distance; a delamination deck installed between the walking decks, and placed relatively higher than the walking decks so as to guide and discharge upward wind created along the wall of the pier of the bridge; and a railing frame combined with a free end of each of the support brackets. The passage assembly also includes extension plates reducing steps with the walking decks and declined to offset upward wind pressure by guiding the upward wind downward on both sides of the delamination deck. Therefore, the present invention is capable of preventing damage or deformation caused by upward wind.
Patent KR-20190142723-A (KR)
Inventor: QUINN WILLIAM E
IPC: H01L51/00
Filed: 2019-06-12
Abstract: According to an embodiment of a disclosed subject matter, provided is a deposition device having: a first discharge opening part and a second discharge opening part; and a plurality of delivery opening parts arranged between the first discharge opening part and the second discharge opening part. The first opening part of the plurality of delivery opening parts can have a first length, and the second opening part of the plurality of delivery opening parts can have a second length. The first length can be longer than the second length. A device can comprise a third opening part of the plurality of delivery opening parts which can have a third length, and the second length can be longer than the third length. The plurality of delivery opening parts of the device can comprise three or more delivery opening parts having different lengths.
Patent KR-20200142811-A (KR)
Inventor: KIM SOON IL
IPC: A01K53/00
Filed: 2019-06-13
Abstract: A medium distribution device is disclosed. The medium distribution device according to an embodiment of the present invention includes: a feeding device connecting unit connected to a feeding device, which is a device that provides food to each insect, which is an insect that mediates a medium as an object; and a housing unit that is coupled to the feeding device connection unit and has an intermediate insect movement direction guiding unit for guiding a movement direction of each insect.
Patent KR-20210000032-A (KR)
Inventor: LEE GWANG CHEOL
IPC: A23B4/26
Filed: 2019-06-24
Abstract: The present invention relates to an immersion-type meat aging device. More specifically, a vinyl pack is formed in a double waterproof structure composed of an inner waterproof pack and an outer waterproof pack. To confirm a leak occurring in the outer waterproof pack by a naked eye, confirmation gel is formed on the inner surface of the outer waterproof pack. When a leak occurs, the confirmation gel absorbs moisture and swells, and thus it is possible to take action before damage to meat stored in the inner waterproof pack occurs. Thus, the quality of aging is improved. When meat is added into an inner vinyl pack and is received in a water tank-type aging tank, due to water pressure, all the air inside the inner vinyl pack is discharged through an exhaust pipe. Thus, meat sticks to the vinyl pack. Accordingly, meat comes into contact with the cooling water of the water tank-type aging tank through the vinyl pack, and cooling aging is performed. Therefore, compared to conventional air-cooled dry aging and wet aging, a constant temperature is quickly transferred to meat, and more efficient cooling and aging are achieved. Also, it is difficult to precisely adjust the height of a receiving space in the conventional horizontal reception, whereas a plastic pack is vertically stored in a water tank-type aging tank according to the present invention. Thus, an interval of a dual waterproof vinyl pack can be adjusted, and thus more many kinds of meat can be stored and aged. Accordingly, productivity is enhanced.
Patent KR-20210002140-A (KR)
Inventor: JOO JIN HWAN
IPC: A61Q17/04
Filed: 2019-06-25
Abstract: The present invention relates to a feminine cleanser composition and a soap containing the same. More specifically, the present invention provides a feminine cleanser composition containing: an extract extracted from natural products including Sophora flavescens, Salvia miltiorrhiza, Torilis japonica, Kochia scoparia, Scutellaria baicalensism, Coptis japonica, and Phellodendron amurense; lactobacillus; and beta-glucan, thereby being able to inhibit or prevent candida vaginitis by including natural substances and bacteria with excellent antibacterial, antifungal, and bactericidal effects against Candida vaginitis.
Patent KR-20210002840-A (KR)
Inventor: PARK KI HYUK
IPC: A01C5/06
Filed: 2019-07-01
Abstract: The present invention relates to an apparatus for forming a valley in arable land such as paddy fields or fields and, more particularly, to an apparatus for forming a valley in arable land which, when a valley formation unit for forming a valley such as a drain, a furrow, or the like is towed by a retractor such as a rice transplanter, a cultivating tractor, a tractor, or the like, follows curves of the ground surface of arable land that is not flat, avoids an obstacle such as a stone, a rock, or the like, and follows a changed direction when the direction of the retractor is changed. To this end, the apparatus comprises: a traction unit coupled to a powered or non-powered retractor; a vertical rotating unit which is axially coupled to the traction unit in a horizontal direction such that the left and right sides of a horizontal axis are rotated in a vertical direction, and in which the traction unit and the horizontal bar are connected by an elastic body such that the vertical direction rotation of the horizontal bar is elastically supported; vertical moving units which are installed to slide in a vertical direction at both left and right sides of the horizontal bar, respectively, and in which an upward direction movement is elastically supported by the elastic body; and a valley forming unit which is axially coupled to each of the vertical moving units so as to be rotatable in the left and right directions, of which the left and right rotations are elastically supported by the elastic body, and which contacts the ground to form a valley.
Patent KR-20210004329-A (KR)
Inventor: CHOI CHON SIC
IPC: B41F17/00
Filed: 2019-07-04
Abstract: The purpose of the present invention is to provide a printing pad with a built-in heat wire used for a pad type printer, which has a heat wire in the same to increase surface temperature of the printing pad to increase viscosity of ink transferred on the printing pad to enable retransfer to be easily performed on an object to be printed to remove a defect and print at high precision and high quality. According to the present invention, the printing pad (10) comprises: an upper plate (11) having a plate shape; and a pad (12) attached to a lower portion of the upper plate (11) and having a heating means therein.