baber/WOPTO huggingface dataset:
Patent KR-20210117646-A (KR)
Title: Laser Vacuum Welding Device
Inventor: SWOOK HANN
IPC: B23K26/12
Filed: 2020-03-19
Abstract: Disclosed is a laser vacuum welding apparatus capable of preventing foreign substances from being deposited on a window in a chamber. According to an embodiment of the present invention, a laser vacuum welding apparatus for welding by irradiating a laser to an object comprises: a laser light source which irradiates a laser in a direction in which an object is located; a chamber including a window to separate the object from the external environment by including the object therein, and to pass the laser irradiated from the laser light source; an object support part for supporting the object; and a protective window in which the laser light source is disposed on a path for irradiating light to the object, and preventing vapor, gas, or object fragments generated after the laser is irradiated to the object from splashing into the window or depositing on the window.
Patent KR-20210120449-A (KR)
Title: Electric vehicle charging device having an extended charging range structure
Inventor: JUNG MIN KYO
IPC: B60L53/30
Filed: 2020-03-26
Abstract: The present invention relates to an electric vehicle charging device having a charging range extending structure and, more particularly, to an electric vehicle charging device having a charging range extending structure, comprising: a charging body; a slide module which is disposed on the upper part of the charging body, on which the charging cable drawn out from the charging body is mounted, and in which an extension frame capable of slide-moving in a front and rear direction is provided; and a rotation module rotatably connected to the front end of the extension frame of the slide module and having a rotation tube in which the charging cable is accommodated, wherein the slide module and the rotating module extend the charging range by transferring the charging cable in all directions and changing directions thereof. The present invention provides the electric vehicle charging device having the charging range extending structure, which can perform charging regardless of the stationary position of the electric vehicle or the position of a charging socket provided in the electric vehicle by transferring the charging cable in a front and rear direction by means of the slide module and rotating the charging cable in all directions by means of the rotation module, and therethrough, can maximize the charging range of the electric vehicle to increase operational efficiency of the charging system as well as convenience of use.
Patent KR-20210120730-A (KR)
Title: fixing module of installation load for vehicle
Inventor: KIM JUN YEONG
IPC: B60P7/12
Filed: 2020-03-27
Abstract: The present invention provides a load fixing module installed on a freight vehicle, comprising: a main horizontal fixing frame arranged in a horizontal direction; a pair of main vertical fixing frames combined in a vertical direction with both ends of the main horizontal fixing frame and formed in the shape of a rectangular pipe having an upper end and a lower end thereof opened; a pair of main vertical moving frame installed inside both the main vertical fixing frames in the lengthwise direction of the main vertical fixing frames to be able to slide; a rotating horizontal supporting frame installed on a selected main vertical moving frame among the pair of main vertical moving frames to be able to rotate or to be fixed while enabling the upper end of the pair of main vertical moving frames to be connected; an auxiliary horizontal moving part installed in the lengthwise direction of the main horizontal fixing frame to be able to slide; an auxiliary vertical moving part in the shape of a rectangular pipe combined in a vertical direction intersecting with the auxiliary horizontal moving frame; and an auxiliary vertical moving frame installed inside the auxiliary vertical moving part in a vertical direction to be able to slide. Therefore, provided is a load fixing module installed on a freight vehicle, wherein a load in the shape of a pipe or a steel skeleton structure can be fixed by efficient operation and can be transported stably.
Patent KR-20210121503-A (KR)
Title: Electronic Apparatus, and Data Storage Apparatus and Operation Method Therefor
Inventor: BYUN EU JOON
IPC: G06F12/02
Filed: 2020-03-30
Abstract: According to an embodiment of the present invention, an electronic device relates to an electronic device which includes a plurality of data storage devices, the data storage device including a master storage device and one or more slave storage device. Each of the plurality of data storage devices includes a storage configured to store data and a controller configured to control data input and output operations of the storage. The controller of the master storage device receives device information including storage capacity information from each of the slave storage devices, selects at least one target storage device among the one or more slave storage devices upon triggering of a capacity control event, transmits source data read from the storage of the master storage device to the target storage device, and erases the source data from the storage of the master storage device. Accordingly, it is possible to efficiently manage a data storage space.
Patent KR-20200037176-A (KR)
Title: Tip for injecting to an eardrum
Inventor: SHIM MIN BO
IPC: A61M5/31
Filed: 2020-03-30
Abstract: The present invention relates to a tip for intratympanic injection, which, when a doctor pricks the tympanum with an injection needle, enables the doctor to accurately identify an injection position, and can also prevent the doctor from pricking other parts of an external auditory canal portion other than the tympanum with the injection needle. The tip for intratympanic injection comprises: a body including a first end to have a cross-section smaller than that of a second end; a first opening located at the first end of the body; a second opening located at the second end of the body; and a communication path connecting the first and second openings.
Patent KR-20210129493-A (KR)
Inventor: NHO BONG CHEON
IPC: A01M29/10
Filed: 2020-04-20
Abstract: The present invention relates to a tracking-type wild animal repeller for crop damage prevention, which includes: a member installation pole formed around a crop; a detection unit formed on the pole and detecting and tracking a wild animal approaching the crop; a repelling unit formed on the pole and preventing the wild animal detected by the detection unit from approaching the crop; a power supply unit formed on the pole, generating electric power by self-generation, and supplying the electric power to the detection unit and the repelling unit; and a control unit formed on the pole and controlling the operations of the detection unit, the repelling unit, and the power supply unit.
Patent KR-20210130498-A (KR)
Title: ONLINE VIDEO education system AND METHOD THAT IS CAPABLE OF VERIFYING THE TEACHER AND STUDENT
IPC: H04N21/2743
Filed: 2020-04-22
Abstract: The present invention relates to an online video education system capable of verifying educators and learners, which comprises: an educator terminal transmitting one or more educational videos to a video sharing platform; the video sharing platform receiving and ranking the one or more educational videos after evaluation; and a learner terminal requesting access to the one or more educational videos to the video sharing platform. According to the present invention, each educator can be specifically verified for an educational topic in which the educator has strengths. In addition, learners can verify relatively excellent educators for each subject and can learn only a wanted part so that efficiency of learning is increased. In addition, the learner can reliably demonstrate the learner's learning ability by being evaluated by the verified educator. In addition, since other learners can view a video of recording learning evaluation, cheating can be effectively prevented. Accordingly, both reliability and efficiency can be increased for teaching and learning.
Patent KR-20200046005-A (KR)
Title: Method for coupling application with instant messenger, computer readable recording medium for the same
Inventor: LEE JAE HA
IPC: H04L12/58
Filed: 2020-04-23
Abstract: The present invention relates to a messenger program-application interworking method and a computer-readable recording medium for the same. With the present invention, it is possible to perform control such that the conversation window of a messenger program and a service application are simultaneously displayed and a message transmitted and received via the conversation window of the messenger program is reflected in the service application in real time when the service application for certain functional service is executed in a state where the conversation window of the messenger program capable of instant message transmission and reception is displayed. A terminal according to an embodiment of the present invention includes: a display unit displaying information generated during the execution of the messenger program configured to be capable of instant message transmission and reception; and a control unit performing control such that the conversation window of the messenger program and the service application are simultaneously displayed via the display unit and the display screen of the service application is changed in accordance with the message transmitted and received via the conversation window of the messenger program when the service application is executed in a state where the conversation window of the messenger program is displayed via the display unit.
Patent KR-20200127871-A (KR)
Inventor: FRENCH JOHN BARRY
IPC: H04R9/06
Filed: 2020-04-24
Abstract: In at least one embodiment of the present invention, provided is an audio amplifier system including a memory and an audio amplifier. The audio amplifier includes the memory and is programmed to receive an audio input signal and to generate a target current signal based on the audio input signal. The audio amplifier is further configured to generate a first predicted position of a voice coil of a loudspeaker and to generate a first corrected current signal based on the target current signal and the first predicted position of the voice coil. The audio amplifier is further configured to determine a pressure within a loudspeaker enclosure based at least on the first predicted position of the voice coil and determine a position of a passive radiator based at least on the pressure within the loudspeaker enclosure. The audio amplifier is further configured to generate a second predicted position of the voice coil.
Patent KR-20210131726-A (KR)
Title: Lithium halide-based solid electrolyte, preparation method thereof and all-solid battery using the same
IPC: H01M10/0562
Filed: 2020-04-24
Abstract: The present invention relates to a lithium halide-based solid electrolyte, a manufacturing method thereof, and an all-solid-state battery including the same. The lithium halide-based solid electrolyte according to the present invention has excellent atmospheric stability and effective lithium-ion conductivity compared to an existing sulfide-based solid electrolyte, and is safer than a battery to which an organic liquid electrolyte is applied, thereby being usefully used for an all-solid-state battery.
Patent KR-20210135076-A (KR)
Title: filter exchange mask
IPC: A62B18/00
Filed: 2020-05-04
Abstract: The present invention relates to a filter replaceable mask. Specifically, the present invention relates to the filter replaceable mask that prevents contamination or infectious agents from staining on the replaced filter, allows filters of various sizes and shapes to be replaced, and allows the filter to be replaced to be simply fixed and attached by allowing a fixed frame having a certain thickness to be provided so that it can be folded on one side of the mask main body to which the ear hook band is attached. The filter replaceable mask comprises: a mask main body; a fixed frame; and a filter.
Patent KR-20210137862-A (KR)
Title: Vehicle accident information exchange system that enables accident information exchange between vehicles
IPC: G08G1/0968
Filed: 2020-05-11
Abstract: The present invention relates to a vehicle accident information exchange system for enabling accident information to be exchanged between vehicles by using short-range wireless communication when a vehicle accident occurs. The vehicle accident information exchange system comprises: an impact sensor disposed outside a vehicle to detect the amount of impact applied to the vehicle; a GPS for outputting location information of the vehicle; a memory unit for storing vehicle information such as a vehicle registration number, a model name, the name of a vehicle owner, and a license number and accident-related information such as the time when an impact has been applied to the vehicle and location information of the vehicle; a wireless communication unit provided for information exchange between vehicles on which an accident occurs; and a control unit which determines whether a vehicle accident has occurred when the amount of an impact is detected by the impact sensor, and allows vehicle information stored in the memory units of the vehicles, on which the accident occurs, to be exchanged between the vehicles by the wireless communication unit. In addition, a vehicle accident information exchange method for enabling accident information to be exchanged between vehicles comprises the steps of: determining whether a vehicle accident has occurred according to the amount of an impact detected by an impact sensor; storing, in the memory units of vehicles, the time when the impact has occurred and location information of the vehicles by a GPS as accident-related information; and exchanging vehicle information between the vehicles through a wireless communication unit, and separately storing the exchanged counterpart vehicle information together with the accident-related information in the memory units. Therefore, traffic accidents can be handled quickly and accurately.
Patent KR-20210143364-A (KR)
Title: Metal fiber burner for boiler
IPC: F24H9/18
Filed: 2020-05-19
Abstract: The present invention relates to a metal fiber burner for a boiler. A water pipe for passing a water through is formed on both sides of the inside. A housing in which a heat transfer tube for heating by receiving the water from the water pipe is formed is provided at a lower portion thereof. On the inner upper surface of the housing, a funnel shape structure protrudes toward an inner side of the housing. The metal fiber burner in which a combustion groove having a width of less than 1/3 of a total width is formed on the bottom surface is fixedly installed. Therefore, stability is improved due to a flame retardant effect between flames, in which the flames ignited outside the metal fiber burner are ejected in different directions. An ejection amount of the flame ignited in the combustion groove is reduced. A combustion load is reduced by increasing an area of a nit. A vortex generation rate due to collision between the flames in the combustion groove is reduced. According to the present invention, the metal fiber burner protrudes toward the inner side of the housing in a vertical structure. Accordingly, a flame ejection area through which the flame is ejected increases in proportion to a protrusion length. The flame which is ignited and ejected from the metal fiber burner is ejected to the center while avoiding the water pipe, so that a temperature (e.g., heat) of the flame is not lowered. In particular, a width of the combustion groove is formed to be less than 1/3 of the total width of the metal fiber burner. Accordingly, the ejection amount of the flame ignited in the combustion groove is reduced. The area of the nit is increased and the combustion load is reduced. An amount of the collision between the ignited flames is significantly reduced to prevent vortex from occurring in the combustion groove.
Patent KR-20210150830-A (KR)
Title: Cylindrical Battery Module Comprising Connecting Member Including Conductive Adhesive and Method for Preparing the Same
Inventor: JUNG SANG EUN
IPC: H01M50/50
Filed: 2020-06-04
Abstract: The present invention relates to a cylindrical battery module including: a plurality of cylindrical battery cells (100), a holder (200) for fixing the cylindrical battery cells; and a connecting member (300) for electrical connection between the cylindrical battery cells, wherein a conductive adhesive is added to the connecting member.
Patent KR-20210151570-A (KR)
Inventor: KANG JONG GU
IPC: G01S7/52
Filed: 2020-06-05
Abstract: The present invention provides a method for detecting an underwater target, the method comprising the steps of: radiating an underwater acoustic signal by a Bistatic Active SONAR transmitter of an unmanned watercraft; receiving the echo signal reflected from the underwater target by the two-state sonar receiver of a plurality of unmanned submersibles; calculating estimated underwater target detection information by the estimated target position calculation unit of the unmanned submersible that has received the echo signal among the plurality of unmanned submersibles; and computing the final underwater target detection information by fusing the estimated underwater target detection information from the unmanned submersibles that has received the plurality of echo signals in the estimated target position fusion unit of the unmanned surface vehicle. According to the present invention, it is possible to derive more reliable underwater target detection information by analyzing the underwater target information obtained from the unmanned submersibles.
Patent KR-20200078436-A (KR)
Title: Cosmetic container
Inventor: YIM BANG BIN
IPC: A45D34/04
Filed: 2020-06-12
Abstract: A cosmetic container is disclosed. The cosmetic container according to the present invention includes an inner cap screwed to an outer surface of an inlet of the container; and an anti-loosening unit having a plurality of locking protrusions provided to be spaced apart from each other along the inner surface of the lower end of the inner cap and a first locking protrusion provided on the outer surface of the lower end of the inlet so as to prevent the inner cap from being loosened at the inlet as the locking protrusions are held by the first locking protrusion if the inner cap is locked by being fastened to the inlet.
Patent KR-20210155035-A (KR)
Inventor: HEO DONG UK
IPC: C07D405/10
Filed: 2020-06-12
Abstract: The present specification relates to a heterocyclic compound and an organic light emitting device including the same. The heterocyclic compound according to an exemplary embodiment of the present specification can be used as a material of an organic material layer of the organic light emitting device, and by using the same, it is possible to improve efficiency, lower driving voltage and/or improve lifespan characteristics in the organic light emitting device.
Patent KR-20210018027-A (KR)
Title: Charged particle beam apparatus
Inventor: MIWA TAKAFUMI
IPC: H01J37/244
Filed: 2020-06-22
Abstract: An objective of the present invention is to reduce an error of a charged particle beam irradiation result with respect to a sample in between devices. As a means to solve the objective of the present invention, an operator creates a netlist for calculation based on a device model for calculation in correspondence with a calibration sample (24), estimates a first irradiation result when a charged particle beam is irradiated to the calibration sample (24) in optical conditions based on the netlist for calculation and optical conditions, compares the first irradiation result with a second irradiation result based on a detection signal when the calibration sample is irradiated with a charged particle beam under optical conditions, and corrects the optical conditions when the first irradiation result and the second irradiation result are different from each other.
Patent KR-20210158529-A (KR)
Inventor: YOON JIN WOO
IPC: C12N1/20
Filed: 2020-06-24
Abstract: One aspect of the present invention relates to a method for culturing a strain belong to Arthrobacter sp. capable of improving livestock wastewater treatment and a medium used therefor, wherein the method comprises a kaolin medium microorganism inoculation process (S10) of inoculating an Arthrobacter crystallopoietes strain to a pre-prepared kaolin medium. The kaolin medium is a kaolin medium comprising 65 wt% or less of silicic acid and 4 to 7 wt% of an organic material.
Patent KR-20200085244-A (KR)
Title: Image-processing Apparatus for Car and Method of Processing Data Using The Same
Inventor: LEE CHANG SOUNG
IPC: H04N7/18
Filed: 2020-06-25
Abstract: Disclosed is a vehicle image processing device. The present invention comprises: a memory; an impact detection unit which detects an impact; a camera module which acquires a first image; a communication unit which communicates with a server functioning as an external storage device; and a control unit which determines whether an event has occurred, stores, in the memory, the first image acquired through the camera module when the event occurs, and controls the communication unit to transmit, to the server, a second image acquired by adjusting at least one of the resolution and the number of frames of the first image acquired through the camera module in consideration of the communication speed with the server. Therefore, the present invention can increase data preservation and usability.
Patent KR-20220001606-A (KR)
Title: Real-time packet data storing method and apparatus for mass network monitoring
Inventor: KIM JONG MIN
IPC: H04L12/805
Filed: 2020-06-30
Abstract: In accordance with one embodiment of the present invention, disclosed is a method of storing real-time packet data for mass network monitoring in an analysis information collector. The method includes the following steps of: receiving a transaction (TR) block generated by analysis on a plurality of packets, which are analysis subjects, in real time, wherein the transaction block is generated at a first time interval, and the transaction block is a data block including information about packets included in at least one transaction processed for the first time interval, and information about the network performance of a first time unit about the at least one transaction; and storing the received transaction block in a directory of a second time unit in a repository, wherein the second time is longer than the first time. Therefore, the present invention is capable of taking quick action for a network performance issue.
Patent KR-20220006341-A (KR)
Inventor: KIM JAE IL
IPC: A47J27/21
Filed: 2020-07-08
Abstract: The present invention relates to an electric port provided with a safety case, and more particularly, to an electric port provided with a safety case provided outside the electric port and fixing the electric port so that the electric port does not move to prevent a safety accident. In the electric port provided with the safety case according to a preferred embodiment of the present invention, the electric port comprises: a housing having an accommodating space for accommodating the fluid; a power supply installed on a lower side of the housing; a heater that is electrically connected to the power supply and generates heat; a heat conduction panel coupled to the heater to receive heat; a heating panel coupled to the heat conduction panel and heated by the heat conduction panel to heat the fluid contained in the housing; and a removable safety case provided on the outside of the housing. In this case, a rubber pad can be provided at a lower end of the safety case.