baber/WOPTO huggingface dataset:
Patent KR-20210131600-A (KR)
Title: Coupling Assembly for Dental Implant Prosthesis
IPC: A61C13/225
Filed: 2020-04-24
Abstract: Disclosed is a coupling assembly for a dental implant prosthesis. A coupling assembly for a dental implant prosthesis according to one embodiment of the present invention comprises: an abutment whose at least a part is inserted and coupled to a fixture implanted in an alveolar bone; and an abutment-crown coupling unit whose one side can be coupled to a crown and the other side is detachably coupled to the abutment, wherein at least a part is widened by elastic force when the coupling unit is pressed to be coupled to the abutment, and the coupling unit is hooked to be coupled to the abutment by elastic force at a seating position where coupling with the abutment is completed.
Patent KR-20210131705-A (KR)
Title: Mounting structure of fingerprint recognition apparatus and fingerprint recognition equipment comprising the same
IPC: G06K9/00
Filed: 2020-04-24
Abstract: Disclosed are a mounting structure of a fingerprint recognition module for installing a fingerprint recognition device on an entrance wall, and fingerprint recognition equipment including the same. Among the mounting structure and fingerprint recognition equipment, the mounting structure of the fingerprint recognition module includes a mounting bracket installed on an entrance wall and providing a mounting groove with an opening in one direction, and a fixing member inserted into the mounting groove and fastened to a fixing hole provided in the fingerprint recognition device so that the fingerprint recognition device is fixed to the mounting bracket and the removal is prevented by being caught by the edge of the mounting groove when withdrawn from the fixing hole. Therefore, as assembly man-hours between the fingerprint recognition device and the mounting bracket are reduced, the assembling property of a product can be improved.
Patent KR-20210133517-A (KR)
Title: Apparatus for disassembling solar cell module
IPC: H01L31/042
Filed: 2020-04-29
Abstract: An object of the present invention is to provide a device for disassembling a solar cell module capable of collectively disassembling a plurality of waste solar cell modules. The present invention comprises: a heating chamber having an open inlet and outlet; a transfer unit for carrying in the solar cell module to the inlet of the heating chamber, and for taking out the solar cell module decomposed in the heating chamber to the outlet; and a collecting unit disposed at the inlet and the outlet, respectively, and collecting gas discharged from the heating chamber.
Patent KR-20210137779-A (KR)
Title: Raw milk quality management apparatus and raw milk quality management system
IPC: H04L29/08
Filed: 2020-05-11
Abstract: The present invention relates to a raw milk quality management system to maintain fresh raw milk from a farm to a milk processing company. According to the present invention, the raw milk quality management system comprises: a first raw milk quality management apparatus mounted on a farm's cooling tank; a second raw milk quality management apparatus mounted on a cooling tank of a raw milk transport vehicle; a third raw milk quality management apparatus mounted on a cooling tank of a processing plant; and a central control system transmitting and receiving data with the first to third raw milk quality management apparatuses to check/analyze the state of the cooling tank and setting and providing an optimal raw milk transport route to manage the quality of raw milk stored in the cooling tanks. Each of the first to third raw milk quality management apparatuses includes: an IoT sensor unit for collecting environmental data of the cooling tank; and an edge computing device determining the current state of the cooling tank on the basis of the environmental data on the cooling tank, controlling operation of a cooler of the cooling tank according to the current state of the cooling tank, predicting a cooling completion time and cooling rate gradient of the cooling tank, and transmitting information on the predicted cooling rate gradient and cooling completion time to the central control system.
Patent KR-20210141009-A (KR)
Title: a grain scale machine
IPC: G01G13/24
Filed: 2020-05-15
Abstract: Disclosed is a grain weighing machine having a weighing container attached and detached therefrom, which weighs powder or particulate grains transferred from a storage tank to the weighing container by driving a transfer screw, but can discharge the grains by opening the discharge port of the weighing container, when the grains are accommodated in a set amount. According to an embodiment of the present, a grain weighing machine having a weighing container attached and detached therefrom comprises: a base placed on the bottom surface thereof; a post mounted on the base and formed at an arbitrary height; a grain storage and transfer unit which is mounted on the top of the post, and includes a storage tank for storing powder or particulate grains, and a transfer screw for transferring the grains of a storage tank to the discharge port of the bottom surface of a discharge pipe when rotated by a first driving motor capable of rotating forward and backward; a weighing container which is detachably mounted on the grain storage and transfer unit, and includes a body having an open upper portion so that the grains discharged through the discharge port of the grain storage and transfer unit are accommodated, and an opening and closing plate rotatably hinged to the top of the body to open and close the discharge port of the bottom surface of the body; and a load cell which is mounted on one side of the weighing container, weighs the grains accommodated in the weighing container, but controls a second driving motor capable of rotating forward and backward so that the opening and closing plate rotates in an open state when the grains are filled to have an arbitrary set value.
Patent KR-20210145009-A (KR)
Inventor: CHOI Hyenjun
IPC: H02H7/00
Filed: 2020-05-22
Abstract: The present technology relates to a multi-circuit DC interruption system and a method thereof. According to an embodiment of the present technology, it is possible to quickly detect a fault and primarily limit a size of a fault current by coupling a current-limiting technology and a multi-circuit interruption technology and a fault current is distributed to a partial circuit of multi-circuits configured in parallel in the range of various fault currents to perform an interruption operation so as to easily increase a capacity.
Patent KR-20210043417-A (KR)
Title: System for recommending product and payment
Inventor: JUNG JAE CHEOL
IPC: G06Q30/02
Filed: 2020-05-26
Abstract: The present invention relates to a system for product purchase recommendation and settlement. The system includes: a payment means management unit registering at least one payment means that can be used by a user through a user input interface provided at a user device and managing the history of use regarding the payment means; a benefit information management unit acquiring and managing information on the payment means and benefit information provided through the payment means; a taxation information management unit receiving income and taxation information on the user from a tax information server providing financial income and taxation information on the user; a required additional usage calculation unit calculating the user's deductible income deduction amount and required additional usage for entering a lower tax base section based on the income information and the taxation information; a location information management unit acquiring location information on the user; a purchase product recommendation unit providing an automatic purchase product recommendation for the user based on the required additional usage; and a payment means combination unit providing a combination of the payment means based on the benefit information and the additional usage stored in the benefit information management unit when the recommended product is purchased.
Patent KR-20210146102-A (KR)
Inventor: SHIN HEE YONG
IPC: B25J19/06
Filed: 2020-05-26
Abstract: The present invention relates to a substrate transfer device. The present invention comprises: a robot arm; a robot hand equipped with a substrate wetted with a liquid organic solvent and driven by the robot arm to load the substrate into a chamber and unload the substrate, from which the organic solvent has been removed, from the chamber; and a tray coupled to the robot arm so as to be positioned in a lower portion of the robot hand on which the substrate is mounted, wherein the tray receives the organic solvent flowing down from the substrate. According to the present invention, in a process of transferring the substrate wetted with a liquid organic solvent, the organic solvent flows down to generate a fume and particles are generated in the subsequent process by this fume to solve a problem which causes processing defects.
Patent KR-20210147185-A (KR)
Inventor: Jin hyun
IPC: A01K80/00
Filed: 2020-05-28
Abstract: The present invention relates to a shellfish collecting device. The present invention comprises: a main frame; a seashell detection bar detachably coupled to a lower end of the body frame; a handlebar coupled to the body frame in a horizontal direction; and a shoulder support bar detachably coupled to the body frame and capable of adjusting the length, wherein the seashell detection bar is inclined with respect to the body frame. According to the present invention, it is possible to make it easy and convenient for a worker to collect shellfish and to adjust the size to fit the body condition of the worker who collects shellfish.
Patent KR-20210147502-A (KR)
Inventor: RYU CHANG HYOUNG
IPC: B63C11/02
Filed: 2020-05-29
Abstract: In accordance with the present invention, a method of controlling an underwater smart dive device, which has a wearable form enabling a user to perform diving while wearing the dive device, includes: a sensing step (S100) in which a control part of the underwater smart dive device senses the wearing of the user by using information acquired from a sensor part provided in the underwater smart dive device; a basic information provision step (S200) in which the control part of the underwater smart dive device, when the wearing of the user is sensed in the sensing step (S100), generates an output signal for providing basic information in accordance with a preset format by using the information acquired from the sensor part provided in the underwater smart dive device; and a detailed information provision step (S300) in which the control part of the underwater smart dive device, when a dive mode is inputted by the user, generates an output signal for providing detailed information in accordance with a preset format by using the information acquired from the sensor part provided in the underwater smart dive device. The method also includes an output step (S400) in which an output part of the underwater smart dive device receives the output signal generated in the basic information provision step (S200) or in the detailed information provision step (S300) to display the same. Therefore, the present invention is capable of facilitating the management and storage of all kinds of data recorded in the smart dive device.
Patent KR-20210149927-A (KR)
Inventor: KIM HAK JOON
IPC: B03C3/88
Filed: 2020-06-02
Abstract: The present invention relates to an electric dust collecting device. The electric dust collecting device according to the present invention includes a dust collecting unit for collecting electrically charged particles, wherein the dust collecting unit includes a first electrode plate to which a high voltage is applied and a second electrode plate which has a gap from the first electrode and forms a potential difference from the first electrode plate; the second electrode plate includes an electrode layer which is formed based on a conductive material and an insulating layer which covers at least one side of the electrode layer with an insulating material; and a gap maintaining unit forms the gap between the first electrode plate and the second electrode plate by protruding in an embossed form on the insulation layer and being in contact with the first electrode plate. According to the present invention, dust collection efficiency can be improved.
Patent KR-20210152758-A (KR)
Title: Structure of Insulating End Cap for Indirect Live Wire Work
Inventor: GO BYUNG KWAN
IPC: F16F1/12
Filed: 2020-06-09
Abstract: When separating a pulling coil coupled to the inside of the self-shrinkable-type connection material using a smart stick for indirect live wire, a wire termination insulation cap structure for an indirect live wire of the present invention allows a charging part of a lead wire to conveniently and safely perform an insulation work because the self-shrinkable connection material tightly fixes the lead wire protruding to the outside of a dead end cover by self-shrinkage to wrap around the charging part, and enables prevention of the self-shrinkable-type connection material from being eliminated even if a time elapses after work, thereby allowing an accident to be prevented in advance by blocking in advance a contact between the charging part of the lead wire, a bird, and the like. The insulation cap structure is made of an insulation cap comprising: a connection material; and a coil for pulling.
Patent KR-20210153466-A (KR)
Inventor: KANG SUNG IL
IPC: H04H20/20
Filed: 2020-06-10
Abstract: A broadcast service method and a system thereof are disclosed. The broadcast service system includes: a receiving node for receiving streaming data from at least one broadcasting terminal; and at least one distribution node for transmitting the streaming data received from the receiving node to a viewing terminal. An end-to-end connection is made between the receiving node and the distribution node based on an ultra-low latency communication protocol that can be used on the web.
Patent KR-20210154050-A (KR)
Inventor: BAE GEUNWOO
IPC: G09B9/00
Filed: 2020-06-11
Abstract: A device for implementing a simulated attack tool in a playbook form according to one embodiment includes: a scenario creation unit which compiling a plurality of unit attack modules including attack commands of each attack step according to a cyber kill chain, creating a simulated attack scenario in a cyber attack playbook form, and storing the same in an attack scenario database; an environment management unit which installs a management tool corresponding to equipment in a virtual environment network where the simulated attack scenario operates; and an attack execution unit which executes the simulated attack scenario in the virtual environment network through the management tool and stores a simulated attack execution result in the simulation attack execution result database. According to the present invention, a lot of combinations of attack scenarios can be arbitrarily created by users.
Patent KR-20210155905-A (KR)
Inventor: JEONG DA MI
IPC: C08K3/04
Filed: 2020-06-17
Abstract: The present invention relates to a rubber composition for a tire comprising 100 parts by weight of raw rubber, 1 to 20 parts by weight of a lignin-based antioxidant, and 0.1 to 3 parts by weight of a crosslinking agent.
Patent KR-20210157766-A (KR)
Inventor: BAE JUN HYEOK
IPC: B23P21/00
Filed: 2020-06-22
Abstract: According to one aspect of the present invention, disclosed is a method of operating a fastening device, comprising: a fastening device preparation step of preparing a fastening device including n fastening tools; a first work object arrangement step of arranging a first work object including m fastening holes on one side of the fastening device; a first fastening tool arrangement step of disposing the n fastening tools on top of any one of the m fastening holes, respectively; and a first storage step of storing the positions of the n fastening tools in the first fastening tool arrangement step in a control unit, wherein m is greater than n, and the first fastening tool arrangement step and the first storage step are each cross-performed in a plurality.
Patent KR-20210158633-A (KR)
Inventor: CHO YOUNG TAE
IPC: H01L21/67
Filed: 2020-06-24
Abstract: A pipe constant temperature heating device for semiconductor equipment comprises: a coupling body (110) to surround an outer diameter of a pipe (10); an insertion part (120) formed at an outer side of the coupling body (110); a constant temperature heating member (130) inserted into an inner side of the insertion part (120) to heat the coupling body (110) at a constant temperature; a heat loss prevention member (140) line-making contact with an outer side of the constant temperature heating member (130) to prevent heat loss; a fixed member (150) for cohering the heat loss prevention member (140) to fix the heat loss prevention member (140) to an outer side of the coupling body. The present invention may minimize sticking phenomenon of powder generated due to temperature change by heating a pipe at a constant temperature. In particular, the present invention may minimize heat loss and easily transfer heat to the pipe. Further, the present invention may improve processing performance of a scrubber and reduce a maintenance cost by minimizing adherence of the powder.
Patent KR-20220000740-A (KR)
Title: Battery management system for detecting external and internal short circuits of the battery module and battery pack including the same
Inventor: CHOI KANG JIN
IPC: G01R31/382
Filed: 2020-06-26
Abstract: The present invention provides a battery management system for detecting an external and an internal short circuit of a battery module. The battery management system includes a measurement circuit and a control circuit. The measurement circuit measures a first voltage, which is a voltage between both ends of the battery module at a first time, a second voltage, which is a voltage between both ends at a second time after the first time, and the temperature of the battery module. The control circuit calculates a threshold fluctuation width based on the second voltage, the temperature and a threshold current, and determines whether an error occurs at the battery module according to a comparison result obtained by comparing an actual fluctuation width, which is an absolute value of a voltage difference between the second voltage and the first voltage, with a threshold fluctuation width. A threshold current relates to a maximum current which can be measured by the measurement circuit. The present invention can store information on a state of the battery module when a short circuit occurs.
Patent KR-20220003175-A (KR)
Title: Sliding door type safety living room study furniture with angle
Inventor: JEOUNG TAE YEUN
IPC: A47B46/00
Filed: 2020-07-01
Abstract: Disclosed is a sliding door-type living-room study cabinet having an upper narrow side and a lower wide side. The sliding door-type living-room study cabinet comprises: a main bookcase; a door coupled to the main bookcase to slide, the main bookcase and the door each having side plates, the door including a moving means to be assembled to the main bookcase to slide on a front portion of the main bookcase, and the side plates forming the main bookcase and the door and symmetrically provided in both directions to form a volume area of an upper narrow side and a lower wide side; finishing plates attached to upper and lower portions of the side plates forming the main bookcase and the door to form the volume area; and a plurality of horizontal support plates provided in the spaces formed by the side plates and the finishing plates to form independently divided space portions having an upper narrow side and a lower wide side, and coupled so that front protruding lengths thereof gradually decrease compared to those of lower portions thereof. Therefore, the double sliding safety bookcase can reduce optical illusions, thereby relieving the burden on the users of the double sliding safety bookcase. Therefore, fall accidents such as the bookcase tipping over can be prevented.
Patent KR-20220003411-A (KR)
Title: Microorganism having inhanced activity of 3-methyl-2-oxobutanoate hydroxymethyltransferase and uses thereof
Inventor: SHIN KWANG SOO
IPC: C12N15/77
Filed: 2020-07-01
Abstract: Provided are: a variant of 3-methyl-2-oxobutanoate hydroxymethyltransferase; a microorganism with enhanced 3-methyl-2-oxobutanoate hydroxymethyltransferase activity; a composition for producing pantothenic acid and/or pantoic acid comprising the microorganism; and a method for producing pantothenic acid and/or pantoic acid including a step for culturing the microorganism.
Patent KR-20220006816-A (KR)
Title: Vehicle Impact Mitigation Unit
Inventor: KANG JIN GOO
IPC: E01F15/14
Filed: 2020-07-09
Abstract: The present invention relates to a vehicle shock absorbing device. The vehicle shock absorbing device installed on a road to absorb a shock applied to a vehicle coming from a front side and colliding with the device, includes: a lower structure fixed to the ground of the road; and an upper structure installed on an upper side of the lower structure to be slidingly contractable to absorb a shock applied to the vehicle while slidingly contracting to a rear side in response to a collision of the vehicle. The lower structure includes: supports inserted into the ground of the road while spaced apart from each other; fixing plates installed on upper sides of the supports to be combined; and H beams installed on upper sides of the fixing plates to be combined. In accordance with the present invention, the vehicle shock absorbing device can improve workability in manufacture and installation through a structural improvement to shorten working time as well as reduce labor costs due to the shortened working time, which can lead to an improvement in economic feasibility, and also, when the vehicle collides, a corrugated steel sheet can sufficiently absorb a shock from the collision while being pushed backward and torn apart, which can lead to a shock absorbing effect, and, as a result, the vehicle shock absorbing device can secure the safety of passengers and can minimize damage to the vehicle and road facilities.
Patent KR-20200088256-A (KR)
Title: Apparatus for providing sensor interface and apparatus for detecting radiation including the same
Inventor: KWON INYONG
IPC: G01T1/17
Filed: 2020-07-14
Abstract: The present invention relates to a sensor interface apparatus and a radiation detection apparatus including the same. The sensor interface apparatus according to one embodiment of the present invention includes: a signal amplifying unit including a first amplifying unit amplifying an input signal including a radiation signal and a second amplifying unit amplifying an offset signal; and an output unit generating a digital signal with respect to a difference between the amplified input signal and the amplified offset signal as an output signal. An object of the present invention is to provide the sensor interface apparatus generating the output signal from which the offset signal is removed from the input signal including the radiation signal, and the radiation detection apparatus including the same.
Patent KR-20220008612-A (KR)
Title: Cathode active material for sodium ion battery and method for preparing the same
Inventor: HYUNGSEOK KIM
IPC: H01M10/054
Filed: 2020-07-14
Abstract: The present invention relates to a positive electrode active material for a sodium ion battery, which comprises: a positive electrode material containing Na_(1 - x)TMO_2 (0.66 ≤ x ≤ 1, and TM is at least one transition metal forming charge neutrality selected from Ni, Mn, Fe, Co, and Cr); and a Mg_(1 - x)Ni_xO coating layer coated on the surface of the positive electrode material, wherein the surface of the positive electrode material relates is doped with Mg^2+. Accordingly, surface deterioration and structural instability of a positive electrode material containing Na_(1 - x)TMO_2 (0.66 ≤ x ≤ 1, and TM is at least one transition metal forming charge neutrality selected from Ni, Mn, Fe, Co, and Cr) can be reduced and lifespan characteristics and rate characteristics of a sodium ion battery introducing the same can be increased.