baber/WOPTO huggingface dataset:
Patent KR-20220106463-A (KR)
Inventor: KIM KYUNG MIN
IPC: F16K31/00
Filed: 2021-01-22
Abstract: The present invention provides a valve device capable of suppressing or preventing deterioration by adjusting the cooling rate of the device according to the internal state of a passage, and a control method thereof. According to the present invention, the valve device comprises: a body part in which a passage is formed; a plate part formed in an area capable of closing the passage, installed in the body part so as to be able to move forward and backward with respect to the passage, and having a refrigerant flow path therein; a driving part installed in the body part to move the plate part back and forth; a sensor part mounted on the plate part to detect the internal state of the passage; and a control part connected to the refrigerant flow path to adjust at least one of the supply flow rate and supply temperature of a refrigerant supplied to the refrigerant flow path according to the internal state.
Patent KR-20220112561-A (KR)
Title: Stroke primate model and its manufacturing method
Inventor: KIM HYUNG SUN
IPC: A01K67/027
Filed: 2021-02-04
Abstract: The present invention relates to a non-human primate model of stroke and, more specifically, to a non-human primate model of chronic stroke showing a non-human primate permanently unable to use the hands due to damage to brain regions associated with hand dexterity. The non-human primate model of chronic stroke according to the present invention permanently cannot use the hands despite no damage to other brain regions, wherein a lesion is found in a brain region associated with hand dexterity. Therefore, the non-human primate model of chronic stroke of the present invention can be widely used in various fields such as efficacy evaluation of drugs for brain diseases and disease mechanism research.
Patent KR-20210128901-A (KR)
Inventor: KIM TACKEUN
IPC: G16H70/00
Filed: 2021-02-05
Abstract: The embodiments relate to a prediction device and method comprising a processor that calculates a UIA risk probability for a target patient by inputting a set of attribute variables of the target patient into a pre-learned prediction model when the set of attribute variables for the target patient by a prediction device is received, and configured to generate a prediction result based on the UIA risk probability; and a device and method for providing the health care information based on thereof. Therefore, the present invention is capable of providing a greater convenience to the patient.
Patent KR-20220115407-A (KR)
Title: Magnetic linear position sensor
Inventor: KIM DOO YOUNG
IPC: G01D5/20
Filed: 2021-02-10
Abstract: The present invention relates to a magnetic linear position sensor, including a plurality of magnets installed in a row on a rack bar and at least one magnetic sensor for detecting magnetism by the magnets. The magnetic linear position sensor is implemented to be arranged with a designated gap between the plurality of magnets. When detecting linear position information of the rack bar, the magnetic linear position sensor can improve the detection accuracy and detection distance.
Patent KR-20220116979-A (KR)
Title: Shoes
Inventor: BAE HIO MAN
IPC: A43B11/00
Filed: 2021-02-16
Abstract: The present invention relates to a shoe and, more specifically, to a shoe that allows the internal space to be adjusted according to the foot size of a wearer. The shoe of the present invention is configured such that a plurality of zippers (200) are formed on an upper (100) thereof in a longitudinal direction, from a topline to a toe box, and thus allows a wearer to adjust the internal space of the shoe by opening or closing the zippers (200).
Patent KR-20210023925-A (KR)
Title: Electronic device, server and method for providing traffic information
Inventor: CHO CHANG BIN
IPC: G06Q50/30
Filed: 2021-02-18
Abstract: Disclosed are an electronic device, a server, and a traffic information providing method. According to one embodiment, the electronic device may include a display unit, a communication unit, and a control unit. The electronic device searches for a route and requests user content related to the route to a server. By receiving the user content requested from the server, the route and user content related to the route may be displayed on a map. Accordingly, user content generated through other electronic devices may be utilized as traffic information.
Patent KR-20220119202-A (KR)
Title: Control System and Control Method for Railway Crossing of Self-driving Vehicles
Inventor: YOON HYUK JIN
IPC: G01S19/13
Filed: 2021-02-19
Abstract: One aspect of the present invention relates to a system which comprises: a control unit; a crossing support unit communicating with the control unit; and a self-driving vehicle communicating with the crossing support unit, wherein the control unit acquires location and speed information related to a train approaching the crossing and transmits the same to the crossing support unit. The crossing support unit includes: an image acquisition unit capturing an image related to an object approaching the crossing; an object extraction unit extracting the self-driving vehicle from the captured image; a calculation unit calculating a time for the train to pass through the crossing based on the location and speed information received from the control unit when the self-driving vehicle is extracted; and a generation unit generating a crossing permission signal or an access prohibition signal of the self-driving vehicle based on the calculated passing time. The self-driving vehicle includes: a GPS acquiring current location information of the self-driving vehicle; a route management unit storing route information of the self-driving vehicle; a determination unit determining whether the self-driving vehicle enters the crossing by using the crossing permission signal or the access prohibition signal transmitted from the crossing support unit with the current location information and the route information; and a vehicle control unit controlling the operation of the self-driving vehicle according to a decision of the determination unit. Specifically, in the present invention, a system for determining whether the self-driving vehicle enters the crossing and a control method thereof can be provided to a user by using the crossing permission signal or access prohibition signal transmitted from the crossing support unit with the current location information and route information.
Patent KR-20220118835-A (KR)
Title: Method and device for transmitting and receiving blackbox video
Inventor: KIM CHA KWANG
IPC: G06K9/00
Filed: 2021-02-19
Abstract: A method for transmitting and receiving a black box image and a device for transmitting and receiving a black box image are provided. The method for receiving a black box image includes steps of: recognizing a vehicle in front; image-recognizing a vehicle number from a license plate of the front vehicle when the front vehicle is recognized; establishing a wireless network connection with the front vehicle by using the license plate number as a network password; and receiving a black box image from the front vehicle through the wireless network connection, thereby capable of checking a front situation in real time, which is difficult to recognize due to being hidden by the vehicle in front, by receiving the image while driving recorded in real time from the black box from the vehicle in front.
Patent KR-20220120057-A (KR)
Title: Robot arm contactless power and signal transmission method
Inventor: OH JONG YEOL
IPC: B25J19/00
Filed: 2021-02-22
Abstract: The present invention relates to a robot arm non-contact wireless power and signal transfer method, including a structure for wirelessly transmitting power between a first connection part of a rotating robot arm and a second connection part of a coupled robot arm using induced electromotive force, and a structure for transmitting signals with a non-contact optical cable in a separated form between the first connection part and the second connection part of the rotating robot arm. An objective of the present invention is to solve problems such as twisting, interference, and limiting driving angles of cable wiring when installing a robot arm.
Patent KR-20220123836-A (KR)
Title: Method for providing multi apn of terminal
Inventor: HA KYOUNG UK
IPC: H04L61/00
Filed: 2021-03-02
Abstract: The present invention relates to a method of operating a primary terminal for connecting at least one secondary terminal connected through a short-range communication interface to a packet data network (PDN), the method including the steps of: receiving a data packet from the secondary terminal; selecting one access point name (APN) from among a plurality of APNs allocated to the primary terminal based on at least one of a type of short-range communication interface connected to the secondary terminal, service set identifier (SSID) used when connecting the secondary terminal and the short-range communication interface, destination IP information of the data packet, and source IP information of the data packet; and routing the received data packet to a user plane function (UPF) corresponding to the selected APN among a plurality of UPFs connected to a plurality of PDNs, respectively. Depending on the purpose of use, RAN slicing is possible.
Patent KR-20220125471-A (KR)
Title: Ceramic 3d printer using film-supplied light polymerization method
Inventor: LEE SANG HYEOK
IPC: B33Y70/00
Filed: 2021-03-05
Abstract: The present invention relates to a ceramic 3D printer using a film-supplied photopolymerization method, in which light for photopolymerization is additionally irradiated in the direction of a 3D printed article from a base plate where the 3D printed article is fixed, so that the adhesion between the base plate and the 3D printed article is increased to prevent peeling of the 3D printed article. Also, heat above a predetermined temperature is continuously applied in a process of forming a printing material (ceramic slurry) into a form of a thin film, so that the viscosity of the printing material is adjusted to secure a high degree of completion of the 3D printed article.
Patent KR-20220125573-A (KR)
Title: Wheelchair with electric moving device of desorb type
Inventor: HWANG UI CHANG
IPC: A61G5/10
Filed: 2021-03-05
Abstract: The present invention relates to a detachable electric drive device, comprising: coupling parts fastened to a frame connected to a handle of a manual wheelchair, respectively; and a drive part that is detachable from the coupling part and transmits power to the wheels of the manual wheelchair, wherein a coupling rod of a transmission part is fastened in a sliding manner to a cylindrical coupling groove of the coupling part so that a driving pulley of the driving part is closely attached to the wheel of the manual wheelchair, and the wheels of the manual wheelchair automatically rotate in accordance with adjustment of a first or second joystick. An objective of the present invention is to provide the detachable electric drive device that is usually easy to attach and detach.
Patent KR-20210040860-A (KR)
Title: Monitor stand
Inventor: CHO SUNG SOO
IPC: F16M11/22
Filed: 2021-03-24
Abstract: The present invention relates to a stand supporting a monitor. The stand comprises: a rotation member (10) separately connecting hinges (1, 2) to a lower part of a support plate (5) attached to the rear side of a display panel (100), and elastically supporting the hinges (1, 2) by torsional springs (3, 4); a prop (20) forming connectors (11, 12) combined with the hinges of the rotation member (10) on both sides of an upper part of a vertical supporter (15), respectively; and a cover (30) sealing the connectors (11, 12) including the hinges (1, 2) of the rotation member (10). According to the present invention, since the rotation member (10) combined with the rear side of the display panel (100) to support the display panel (100) to be rotatable in a vertical direction is combined through the vertical supporter (15) integrated with the prop (5), the present invention can simplify a structure, thereby facilitating manufacture and assembly.
Patent KR-20220135318-A (KR)
Inventor: SONG MIN KEUN
IPC: B44C3/00
Filed: 2021-03-30
Abstract: The present invention relates to an antibacterial decorative film having a hairline pattern and a method for manufacturing the same. The method for manufacturing the antibacterial decorative film, according to the present invention, comprises: an UV paint application step; an UV paint drying step; a hairline pattern formation step; and an aluminum deposition layer formation step. According to the present invention, odor generation in a manufacturing process is fundamentally prevented, and a work environment can be greatly improved.
Patent KR-20220135707-A (KR)
Inventor: MOON CHAE WON
IPC: H01M4/505
Filed: 2021-03-31
Abstract: The present invention relates to a positive electrode active material and a lithium secondary battery using the same, wherein a lithium ion diffusion path is formed in lithium composite oxide constituting the positive electrode active material, and the growth of a crystal plane to which the lithium ion diffusion path is directed is improved, thereby improving electrochemical characteristics and stability.
Patent KR-20220012167-A (KR)
Title: Reconnaissance unmanned aerial vehicle and surveillance area flight method for unmanned aerial vehicle detection
Inventor: KIM YOUNG IL
IPC: B64C39/02
Filed: 2021-04-05
Abstract: Disclosed are a reconnaissance unmanned aerial vehicle (UAV) for detecting UAVs for reducing the number of reconnaissance UAVs in a UAV protection area, and a method of flying in a surveillance area thereof. According to the present invention, the method of flying in a surveillance area of the reconnaissance unmanned aerial vehicle for the detection of unmanned aerial vehicles comprises the steps of: setting up a plurality of flight paths for a plurality of reconnaissance UAVs in a UAV protection area; and crossing and flying each of the reconnaissance UAVs at regular intervals over a plurality of adjacent paths. In the flying step, the detection direction of at least one of an image sensor and a noise sensor mounted on the reconnaissance UAV is dynamically changed during the flight of each reconnaissance UAV.
Patent KR-20220146185-A (KR)
Title: Filter, an aerosol-generating article comrising the same, and a method of manufacturing the filter
Inventor: AHN KI JIN
IPC: A24D3/02
Filed: 2021-04-23
Abstract: Embodiments relate to a filter, an aerosol-generating article comprising the same, and a method for manufacturing the filter. The manufacturing method of the filter according to the embodiments can be simplified compared to the conventional method of manufacturing the filter including heterogeneous material particles, and accordingly, the time required for manufacturing can be reduced.
Patent KR-20220149166-A (KR)
Title: Attachment to adjust the operating range of excavator bucket
Inventor: YOU SOO JUN
IPC: E02F3/36
Filed: 2021-04-30
Abstract: Provided in the present invention is an attachment to adjust the operating range of an excavator bucket, which is installed at the bucket of an excavator to adjust in order to optimize the operating range of the excavator bucket according to the purpose of work. In addition, the operating range of the excavator bucket may be adjusted to minimize the working space, thereby preventing accidents. To this end, the attachment to adjust the operating range of an excavator bucket according to one embodiment of the present invention is an attachment which can be installed at a connecting portion at which the coupler of the excavator and the bucket of the excavator are coupled, and comprises: a pair of plates of which one side end and the other side end are formed in a circular shape; a plurality of connecting rod insertion holes which are formed at the center of the curvature radius of each of one side end and the other side end of the plate; and a connecting rod which is inserted into the connecting rod insertion holes to be connected to be rotated along with the coupler.
Patent KR-20220156135-A (KR)
Title: Vessel propulsion system
Inventor: CHOI JUNG IN
IPC: F01N3/20
Filed: 2021-05-17
Abstract: A propulsion system for an eco-friendly ship using ammonia as fuel is disclosed. According to an embodiment of the present invention, a propulsion system for a ship may comprise: a storage tank for storing liquefied ammonia; an ammonia engine for generating power by receiving the liquefied ammonia from the storage tank; a propeller connected to the main engine through a shaft; a shaft generator connected to the shaft to produce electricity; a reformer for receiving the liquefied ammonia from the storage tank to produce hydrogen gas; and a fuel cell for generating electricity by receiving the hydrogen gas from the reformer and supplying the electricity to a source of demand in an offshore structure.
Patent KR-20220161661-A (KR)
Title: Preparation method of decoration sheet with 3D hidden effect and multi color films
Inventor: LEE YEONG MIN
IPC: B44F7/00
Filed: 2021-05-31
Abstract: The present invention relates to a method for manufacturing a decoration sheet with a three-dimensional hidden effect that includes a composite color layer. According to the present invention, polymer-dispersed liquid crystal (PDLC) films have smooth surfaces, making it difficult to attach the films to other materials. By applying a special primer in a thickness of 3 μm or less to the PDLC film, semi-curing the same to form a sticky primer layer, and then forming a UV pattern layer (including a UV nanopattern layer and a micro lens layer) on the semi-cured primer layer and finally completely curing the same, the adhesion between the PDLC film and the UV pattern layer is improved, enabling the effective application of PDLC films in decoration films. With this method, the transparency of the PDLC film changes depending on whether power is applied, allowing the decoration sheet to hide or reveal the three-dimensional effect generated by the micro lens layer, creating diverse effects. By adding colors to the UV nanopattern layer, micro lens layer, and deposition layer, various colors and patterns, such as multi-colors and colors with a sense of depth, can be expressed through the composite color layer, thereby dramatically improving the aesthetic impression.
Patent KR-20220162249-A (KR)
Title: Fountain operation system with fault prediction function added
Inventor: JO BYUNG HWEE
IPC: B05B12/02
Filed: 2021-06-01
Abstract: A fountain operation system for controlling fountain module groups installed underwater in a control room on the ground is disclosed. The fountain operation system comprises a main controller disposed in a control room on the ground; and a plurality of motion control systems located in the water. Each of the plurality of motion control systems comprises: a motion control terminal box located in the water; a temperature/humidity sensor installed in the motion control terminal box; and a motion controller located in the motion control terminal box, connected to the main controller for bi-directional communication through Ethernet communication to control lighting units and driven fountains of the corresponding fountain module group, feeding back operating states and malfunctions of the lighting units and driven fountains of the corresponding fountain module group to the main controller, receiving temperature/humidity information acquired by the temperature/humidity sensor, and providing the information to the main controller. Accordingly, failure or malfunction due to flooding can be predicted in advance.
Patent KR-20220098660-A (KR)
Title: Display apparatus and light apparatus thereof
Inventor: CHUNSOON PARK
IPC: F21V8/00
Filed: 2021-06-01
Abstract: Disclosed is a light source device, which comprises a diffuser plate and a light source module disposed behind the diffuser plate. The light source module includes: a substrate; a plurality of light emitting diodes mounted on the substrate; and a plurality of reflective layers each provided on a front surface of the plurality of light emitting diodes. When a distance between the centers of each of the plurality of light emitting diodes is referred to as a pitch, and a distance between the diffuser plate and the substrate is referred to as an optical distance, the pitch and the optical distance satisfy the following relationship: 2.5 <= pitch/optical distance <= 4.5. One aspect of the present invention provides the display device capable of reducing costs.
Patent KR-20220163086-A (KR)
Title: Vehicle and controlling method of vehicle
Inventor: JUN SUNGHWAN
IPC: B60R25/34
Filed: 2021-06-02
Abstract: According to an embodiment of the present invention, a vehicle can comprise: a plurality of controllers; a database storing priorities for converting the plurality of controllers to be deactivated; and a control unit determining if a key of a vehicle is off, and if the key of the vehicle is determined to be off, determining the communication status of the vehicle, and, when it is determined to be one or more of a first communication status, wherein the activated status of communication is maintained because of an error of the controllers, a second communication status, wherein the inactivated status and the deactivated status of the communication is repeated in turn because of an error of the controllers, and a third communication status, wherein the activated status of communication is maintained because of unnecessary signals, selecting the controller falling under the determined communication status among the plurality of controllers, and resetting or blocking the power of the controller. Therefore, the durability of a battery can be guaranteed.
Patent KR-20220166090-A (KR)
Title: IoT connected solar panel structure with angle modulation and stacking storage
Inventor: YOON CHANG SUN
IPC: H02S20/30
Filed: 2021-06-09
Abstract: The present invention relates to an IoT-connected solar panel structure with angle modulation and stacking storage. The IoT-connected solar panel structure comprises: a plurality of panel assemblies including one or more solar panels and an assembly frame coupled to the solar panels; a main pillar which extends in a height direction and includes a support part protruding outward at an upper part and having a pulley on one side; a storage housing provided on a lower part of the plurality of panel assemblies and having an internal space for stacking the plurality of panel assemblies; the adjustment pulley provided in the storage housing and adjusting the tension of a wire by winding or unwinding the wire; a support plate provided on the upper parts of the plurality of panel assemblies; a panel wire coupled to the plurality of panel assemblies, wherein an upper part is coupled to the support plate, and a lower part is coupled to the storage housing; and a rotating wire coupled to the upper part of the support plate, passing through the pulley of the support part and extending into the storage housing. The rotating wire passes through the adjustment pulley of the storage housing, and passes through the plurality of panel assemblies to be coupled to the lower part of the support plate, and the adjustment pulley adjusts the tension of the rotating wire by winding or unwinding the rotating wire so as to move the plurality of panel assemblies. Therefore, the present invention can improve power generation efficiency and arrangement efficiency for the same area.