baber/WOPTO huggingface dataset:
Patent KR-20210126165-A (KR)
Title: Non-toxic Clostridium difficile toxin protein-fragments and uses thereof
Inventor: KIM HO
IPC: C07K1/26
Filed: 2020-04-09
Abstract: The present invention relates to a non-toxic Clostridium difficile toxin protein-fragment and uses thereof. The present invention relates to a safe vaccine for inhibiting diseases such as Pseudomembranous colitis caused by a toxin of Clostridium difficile bacteria and provides a non-toxic Clostridium difficile toxin protein-fragment decomposed using a kiwi extract, a method for preparing the same, and a use thereof. According to the present invention, the toxin protein-fragment having a molecular weight in the range of about 70 kDa can be prepared by decomposing the Clostridium difficile toxin protein as a substrate using a plant-protease in the kiwi extract, and the toxin protein-fragment is safe and non-toxic, and can produce an antibody capable of neutralizing the Clostridium difficile toxin protein when inoculated into an animal, and thus can be effectively used as a vaccine for preventing Clostridium difficile infection.
Patent KR-20210128107-A (KR)
Inventor: KIM JONG WOON
IPC: H01J37/32
Filed: 2020-04-16
Abstract: The present invention relates to a radio frequency generator with dual outputs. In accordance with the present invention, the radio frequency generator with the dual outputs comprises: a DC/DC converter configured to convert a first DC voltage into a second DC voltage; a radio frequency amplification unit configured to amplify the second DC voltage and output first and second radio frequency amplification signals; a combiner configured to combine the first and the second radio frequency amplification signals, and output a radio frequency power signal; a radio frequency sensor placed on an output-side electrode of the combiner and configured to detect an electric signal and to output an electric detection signal; a controller configured to output a plurality of control signals by using a control signal applied from outside and the electric detection signal; and a switch placed between the combiner and a plasma chamber to be controlled by a switching control signal outputted by the controller and to output the radio frequency power signal as a plurality of radio frequency output signals. Therefore, it is possible to greatly reduce manufacturing costs.
Patent KR-20210003041-A (KR)
Inventor: MOON DOO HYEON
IPC: C09K11/06
Filed: 2020-04-28
Abstract: The present invention relates to an organic electroluminescent compound and an organic electroluminescent device comprising the same. The organic electroluminescent device has low driving voltage and/or high luminous efficiency and/or long life characteristics by including the organic electroluminescent compound according to the present invention. The organic electroluminescent compound is represented by chemical formula 1.
Patent KR-20200052253-A (KR)
Inventor: KANG SANG WOOK
IPC: G06Q10/10
Filed: 2020-04-28
Abstract: Disclosed is a display device capable of providing information on an activity. The display device of the present invention comprises: a display unit; a storage unit storing information on an activity of a user performed in the display device for a preset time interval; and a control unit analyzing a pattern on the activity of the user performed for the preset time interval based on the information on the activity, distinguishing the preset time interval into a plurality of time intervals based on the analyzed pattern, and controlling the information on the activity belonging to each distinguished time interval to be displayed.
Patent KR-20210137324-A (KR)
Title: Cable exuviation device
IPC: H01B9/04
Filed: 2020-05-08
Abstract: The present invention relates to a cable stripping device which can allow the size of a cable mounting hole to be easily changed according to the diameter of a target cable to be stripped, and obtains improved workability of a cable stripping operation. The cable stripping device includes: a first frame on which two cylindrical support rollers are mounted side by side to a target cable to be stripped; a second frame which is mounted to face the first frame so as to be able to adjust a separation distance from the first frame, and has two cylindrical support rollers disposed side by side in the same direction as the cylindrical support roller of the first frame; and a blade unit which is mounted on the first frame or the second frame, and has a first blade and a second blade.
Patent KR-20210141184-A (KR)
Title: Anchoring appatus
IPC: B63B21/22
Filed: 2020-05-15
Abstract: Disclosed is an anchoring apparatus capable of accurate and stable anchoring. According to an embodiment of the present invention, an anchoring apparatus comprises: an anchor; an anchor chain connected to the anchor; a winch winding or unwinding the anchor chain; a support frame supported on the hull and spaced apart from the hull to support the anchor before anchoring; a sliding member (150) coupled to the support frame to be rotatable to slidably support the anchor during anchoring, and to adjust an anchoring angle with respect to the anchor; and a driving unit (160) providing a driving force for adjusting a rotation angle of the sliding member (150) with respect to the support frame.
Patent KR-20210144207-A (KR)
Title: Method and apparatus for discovery and selection of a network providing connectivity for provisioning user subscription data to ue
IPC: H04W48/10
Filed: 2020-05-21
Abstract: Disclosed are a method and apparatus for searching and selecting a connectivity providing network for transmitting user subscription data. The method includes the steps of: setting an SNPN connection mode; receiving signals including system information from a plurality of base stations; determining at least one base station based on information preset in user equipment (UE); and transmitting an access request to the SNPN through the at least one base station.
Patent KR-20210144314-A (KR)
Title: Organo metallic halide perovskite crystal particle rod and preparation method thereof
IPC: C07F7/24
Filed: 2020-05-22
Abstract: The present invention relates to organometallic halide perovskite crystal particles and a preparation method thereof and, more specifically, to organometallic halide perovskite crystal particles comprising a perovskite compound doped with an alkali metal cation and a divalent transition metal cation, and a preparation method thereof.
Patent KR-20210145411-A (KR)
Inventor: LEE SEUNG HYUN
IPC: F16B2/06
Filed: 2020-05-25
Abstract: The present invention relates to a hose clamp. An object of the present invention is to provide a hose clamp capable of freely changing the bolt fastening direction and angle according to work conditions. To achieve the above object, disclosed is the hose clamp comprising: a band for winding a fastening part of a hose; a fastening unit for fixing the band to the fastening part of the hose to be in a compressed state so that the hose and the other part are fastened; and a fixing unit installed at the fastening part of the hose and coupled with the band to prevent the band from rotating at the fastening part of the hose. The fixing unit includes a stopper coupled to the band to be able to change the coupling position in the longitudinal direction of the band in a state fixed at a predetermined position of the fastening part of the hose.
Patent KR-20210001929-A (KR)
Inventor: GARY A RAY
IPC: H01Q3/26
Filed: 2020-06-02
Abstract: Provided are a system (2) and a method for quickly finding signals within a field of view of a phased array antenna (4). Transmission beam patterns are modified over time to improve performance of signal spatial search compared to a typical time delay steering by generating coarse-to-fine angular beam patterns using a tree-based approach to signal detection. A tree-based beam search is used to select a beam with a narrower beamwidth for transmission at an angle from the bore-sight at the angular space where the signal was previously detected.
Patent KR-20210152184-A (KR)
Inventor: CHO WOO YEON
IPC: B61B13/10
Filed: 2020-06-08
Abstract: The present invention relates to a guide tube and a hyperloop apparatus including the same. The guide tube according to one embodiment of the present invention may comprise: a tube main body member; a rib member disposed in the longitudinal direction of the tube main body member and coupled to the inner surface of the tube main body member; and a rail support member connected to the rib member. An objective of the present invention is to provide the guide tube for facilitating installation of the rail support member, and the hyperloop apparatus including the same.
Patent KR-20210154321-A (KR)
Inventor: KWON JANGWOO
IPC: E05B65/06
Filed: 2020-06-12
Abstract: Disclosed are a door control system and method for an intelligent sanitary door. According to one embodiment, the door control method by the door control system includes the steps of: setting at least one password input mode for controlling the opening and closing of the door; receiving password information input using feet of a user, based on the set at least one password input mode; determining whether passwords match by comparing the received password information with previously stored password information; and automatically opening and closing the door using a door control signal generated according to whether the determined passwords match.
Patent KR-20210010314-A (KR)
Inventor: HATANAKA HIROSHI
IPC: H03K3/037
Filed: 2020-06-12
Abstract: The object of the present invention is to improve temperature characteristics and adjustment accuracy compared to a conventional configuration. The present invention includes: a comparator circuit (cmp1) which compares an oscillation voltage, which is a voltage at the OSC terminal (103) to which one end of a parallel resonance circuit (2) is connected, with a first reference voltage, which is a voltage that becomes positive feedback; and a current mirror circuit (101) which controls feedback current to flow to the OSC terminal (103) when the oscillation voltage is greater than the first reference voltage on the basis of the comparison result of the comparator circuit (cmp1).
Patent KR-20210156943-A (KR)
Inventor: LEE DO HUN
IPC: A23K10/20
Filed: 2020-06-19
Abstract: The present invention relates to a soldier fly-applied feed manufacturing system, with which soldier fly drying and processing and quantitative packaging can be performed. The present invention includes: a soldier fly feed supply unit where a soldier fly feed is put in after grinding by a grinder such that the input soldier fly feed is continuously discharged with time; a first transport conveyor connected to the soldier fly feed supply unit and transporting the soldier fly feed discharged from the soldier fly feed supply unit; a first hopper provided with a weight measurement sensor for weight measurement attached to a first door and the first door formed on a lower end side such that the soldier fly feed transported by the first transport conveyor is discharged quantitatively corresponding to a set weight; a second transport conveyor positioned below the first hopper and transporting the quantitative soldier fly feed supplied from the first hopper; a packaging unit packaging the quantitative soldier fly feed from the second transport conveyor; a control unit controlling the first door to open when the weight measured by the weight measurement sensor is equal to the set weight; and an odor reduction device installed at one end of the first hopper for odor collection and combustion.
Patent KR-20220009225-A (KR)
Inventor: YANG MIN WOO
IPC: A47C21/04
Filed: 2020-07-15
Abstract: The present invention relates to an electric mat with an electromagnetic wave shielding function, which can effectively shield electromagnetic waves. The electric mat comprises: a bottom portion forming the bottom surface of the electric mat; a heating wire which is disposed on the bottom portion and configured by covering a heating wire, which transmits heat, with an insulating coating and generates heat according to external power applied thereto; a metal shield portion disposed on the heating wire to shield electromagnetic waves emitted through the heating wire; a cover portion disposed on the metal shield portion to serve as an outer skin of the electric mat; and a connector connected to the heating wire to receive a control signal according to power and temperature control from a mat controller. The heating wire is twisted into two strands to attenuate electromagnetic waves emitted from one heating wire through the other heating wire, thereby fundamentally blocking the electromagnetic wave emitted from the electric mat from being emitted to the outside through a simple method.
Patent KR-20220014250-A (KR)
Inventor: KWON HYOUNG CHOEL
IPC: A21C11/00
Filed: 2020-07-28
Abstract: The present invention relates to a pizza topping ring and a screen that can prevent the foam generated when baking pizza. It is a screen in which a groove or hole (2) is formed at a position where a topping ring and the perforated pin of the topping ring can be combined well. The topping ring has a number of perforated pins (1) having a certain interval and size at a lower end so that a complete perforation can be made on dough at a position where the foam is generated before baking the pizza.
Patent KR-20220018809-A (KR)
Title: Artificial intelligence-based vehicle recording video and vehicle location transmission system
Inventor: JUNG MIN JAE
IPC: H04N7/18
Filed: 2020-08-07
Abstract: The present invention relates to an artificial intelligence (AI)-based vehicle video and vehicle location transmission system. More specifically, the present invention relates to an AI-based vehicle video and vehicle location transmission system using a blackbox, which is able to transmit additional data including video data from a four-channel camera provided in the vehicle and the vehicle location to a vehicle control server. According to the present invention, provided is an AI-based vehicle video and vehicle location transmission system using a blackbox device for a vehicle, which is installed in a vehicle with a digital tachograph (DTG), lane departure warning system (advanced driver assistance system (ADAS)), a plurality of cameras, and a global positioning system (GPS). In the system, the outputs from the DTG, the ADAS, the plurality of cameras, and the GPS are inputted into the blackbox device. The blackbox is configured to provide a server of a vehicle control center with the data acquired from the DTG, the ADAS, the plurality of cameras, and the GPS. The blackbox converts the video data received from the plurality of cameras into AI-based encoded data, and provides the data to the vehicle control center.
Patent KR-20220019385-A (KR)
Inventor: LEE JUNG MYOUNG
IPC: C08J3/075
Filed: 2020-08-10
Abstract: The present invention relates to a method for manufacturing a cellulose-based porous material having excellent biodegradability, water absorption rate, and elastic recovery, and to a cellulose-based porous material manufactured thereby.
Patent KR-20210022497-A (KR)
Title: Enhanced waveguide surface in gas lasers
Inventor: KUJAWSKI ALAN
IPC: H01S3/03
Filed: 2020-08-14
Abstract: A laser may include a ceramic core partially defining a waveguide slab laser cavity at least. An inner surface of the waveguide slab laser cavity is coated with a metal layer. The laser also includes a series of mirrors forming a resonator in the waveguide slab laser cavity. The laser also includes an electrode positioned so that a laser gas contained in the waveguide slab laser cavity is excited when an excitation signal is applied to the electrode. In other embodiments of the present invention, the core may be formed of a material other than ceramic. Additionally or alternatively, the layer may be formed of a material other than metal.
Patent KR-20220022593-A (KR)
Inventor: BACK JONG HWAN
IPC: G01C9/00
Filed: 2020-08-19
Abstract: The present invention relates to a golf putter capable of accurately measuring whether a head is horizontal and accurately checking a progress direction of a golf ball through a laser. According to the present invention, the golf putter comprises: the head which includes a face, a toe, and a heel for hitting the golf ball; and a shaft which is connected to the head with a hosel. The golf putter comprises: a holder which is elastically combined with the hosel to be mounted on an upper surface of the head; a horizontal system which is combined with the holder and indicates a horizontal state of the head; a laser member which is provided in an upper part of the toe of the head and irradiates the laser to a target point; and a display which displays a distance to the target point calculated by detection of the laser irradiated in the laser member. Therefore, the present invention accurately measures whether the head is horizontal through the horizontal system combined with the head, accurately checks the progress direction of the golf ball through the laser irradiated in the laser member, and accurately checks the distance to the target point with a value displayed in the display.
Patent KR-20220022938-A (KR)
Title: Water quality improvement system and control method of water quality improvement system
Inventor: JIN GLENN YOUNG
IPC: C02F1/40
Filed: 2020-08-19
Abstract: A water quality improving system and a method for controlling a water quality improving system according to the present invention relate to technology for directly converting wind energy into pneumatic energy without converting the wind energy into electrical energy and aerating the same in water. Since wind power is converted into kinetic energy of a blade (107) and is converted into the pneumatic energy through an air pump (105) to be aerated in the water, there is no need to separately have a generator for generating electricity and a motor for generating rotational force according to background art. Therefore, the present invention is easily installed and reduces installation costs compared to the background art. In addition, since a simple structure is possible compared to the background art equipped with the generator and the motor, maintenance is simple and failure frequency is reduced. In addition, since the present invention directly and rapidly converts the wind energy into the pneumatic energy, the present invention immediately aerates the wind power when the wind power is generated. That is, rapid driving is facilitated compared to aerating after charging the wind power in a battery for a long time like the background art. In addition, since the present invention is controlled to maintain rated rotation of the air pump and rated pressure inside the system by a controlling unit, a cycle life of the present invention is extended and failure is prevented. In addition, when a screen of an aeration device is damaged by the pneumatic pressure, the aeration device can be raised to a surface by buoyancy of an air tank. Therefore, since a worker can visually check an abnormal condition of a screen, and rapidly and easily repair the abnormal condition, the worker can repair the aeration device without diving.
Patent KR-20220026631-A (KR)
Inventor: CHO KI HONG
IPC: A63B57/00
Filed: 2020-08-25
Abstract: The content disclosed in the present specification relates to the provision of a putting guide device that provides information for guiding putting by using the surrounding terrain information collected by itself and the distance to a hole cup. According to one embodiment of the content disclosed in the present specification, the putting guide device comprises a putting marker, wherein the putting marker includes a main body, a display unit formed on an upper part of the main body, and a sensor unit formed to measure the distance to a hole cup and the slope of the currently disposed position.
Patent KR-20220026820-A (KR)
Inventor: CHOI YOUNG CHEON
IPC: H01B7/02
Filed: 2020-08-26
Abstract: The present invention relates to an EPDM high voltage cable for an electric vehicle. An EPDM is used as a material of an insulator covering a conductor of a high voltage cable for an electric vehicle used at an operational voltage DC 1500V or lower (AC 1000V or lower). The high voltage cable is designed to satisfy flexibility of 40N or lower by a test method of ISO 16942-2.
Patent KR-20220032399-A (KR)
Title: Display apparatus and method for manufacturing the same
Inventor: JOON YOUNG HEO
IPC: G09G3/3233
Filed: 2020-09-07
Abstract: One embodiment of the present invention provides a display device, which includes a display panel including a display region on which an image is output, and includes a camera region in which the display region overlaps a camera disposed on a rear surface of the display panel. The display device may provide an imaging function by the camera. Since the camera region includes a unit pixel region for image display and a transmission region which transmits light, there is no need to insert a separate region which overlaps the camera and does not display an image in the display region. Accordingly, an increase in the bezel width and deformation of the display region due to the camera may be prevented.
Patent KR-20220036574-A (KR)
Inventor: WANG LIN
IPC: G09B19/06
Filed: 2020-09-16
Abstract: A foreign language video learning system and a method thereof provide a help instructor of a helper role who speaks the same language as a learner to a video learning screen with simple manipulation of the video learning screen when communication with a native speaker instructor is not smooth during foreign language video learning through one-on-one conversation with the native speaker instructor, thereby increasing teaching efficiency of the foreign language video learning by allowing the video learning screen to disappear when the help instructor is not needed.
Patent KR-20220037792-A (KR)
Inventor: OH SEUNG HWAN
IPC: G01M99/00
Filed: 2020-09-18
Abstract: The present application relates to a method for pre-diagnosing abnormalities in a centrifugal separation process, comprising steps of: collecting process parameters for each centrifuge; collecting additional process parameters; calculating the collected process variables as a plurality of principal components; deriving a control threshold; collecting new process parameters; calculating the collected new process variables as a plurality of principal components; finding a hotelling distance; and generating a warning when the hotelling distance is outside the control threshold.
Patent KR-20220040799-A (KR)
Inventor: SON MAN GOOK
IPC: A62B19/00
Filed: 2020-09-24
Abstract: The present invention relates to a wet type antibacterial oxygen generator for disinfection having a mask, which is configured to remove various types of harmful substances and bacteria from introduced external air and supply clean air sufficiently mixed with high-concentration oxygen so that a user is able to inhale the clean air through the mask. The wet type antibacterial oxygen generator for disinfection having a mask according to the present invention comprises: a lower main body (10) with an open upper end; a middle main body (20) with an open upper end, wherein a lower end part of the middle main body (20) is coupled to an upper end part of the lower main body; an upper main body (30) with an open upper end, wherein the upper main body (30) is used as a water tank by coupling a lower end part thereof to an upper end part of the middle main body; a cover body (40) coupled to an upper end part of the upper main body to seal the open upper end; a filter member (50) mounted inside the lower main body; a blower (60) installed at the center of the inner bottom of the middle main body; an electrolytic cell (70) mounted at the center of the inner bottom of the upper main body; and a mask worn by connecting the same to the cover body.