baber/WOPTO huggingface dataset:
Patent KR-20210104276-A (KR)
Title: An active Carbon Filter for Air-Downloaders in Nuclear Facilities equipped with a sampler
Inventor: MYUNG SEOK LEE
IPC: B01D46/42
Filed: 2020-02-17
Abstract: The present invention relates to an activated carbon filter for an air purifier in nuclear facility equipped with a sample collector. The purpose of the present invention is to have a removable sample collection means on an activated carbon filter so that the sample collected under the same environmental conditions as the built-in activated carbon filter can be extracted as a sample, and that a sample with very good representativeness and reliability can be secured. By accurately judging the purification performance of the activated carbon filter and replacing the activated plate filter at an appropriate replacement time, an air purifier can be maintained in good conditions at all times. It is possible to easily collect a sample from the sample collection means simply by releasing a fastener after removing the activated carbon filter from the air purifier. The activated carbon filter for air purifying for nuclear facility is installed in a nuclear facility, detachably built in an air purifier for purifying air containing radioactive materials, and collects radioactive materials (gas) contained in the air flowing along the air path to purify the air. The activated carbon filter collects the activated carbon sample under the same environmental conditions as the activated carbon filter installed in the air purifier, and the activated carbon sample generation and collection unit is integrally provided for collecting the collected samples for testing the performance of the activated carbon filter when necessary.
Patent KR-20210104447-A (KR)
Title: Stator assembly and hairpin winding motor comprising the same
Inventor: HWANG SEONG JUN
IPC: H02K9/19
Filed: 2020-02-17
Abstract: A stator assembly of the present invention includes: a stator core which has a plurality of teeth formed along an inner circumferential surface, extending from one surface to the other surface, and having a through hole on one surface thereof; a plurality of hairpins which are fastened to and interconnected with slots between the teeth to correspond to each other and form a coil winding; and a heat dissipation device which is provided on one side of one surface of the stator core and has a first heat dissipation member for cooling the hairpins by dissipating the heat of the hairpins to the outside. The first heat dissipation member includes a first heat pipe provided on one side of one surface of the stator core by dissipating heat from the hairpins provided in the stator core to the outside to cool the hairpins, and a first fixing piece fixing the first heat pipe to the stator core. The heat of the hairpin can be effectively dissipated, and accordingly, output and efficiency can be greatly improved.
Patent KR-20210108534-A (KR)
Title: A Tough side Punch for Green Ventilation in Golf Club and its Manufacturing Method
Inventor: GIM YONG BONG
IPC: A01B45/02
Filed: 2020-02-25
Abstract: The present invention relates to a tough side punch used to improve air exchange and water flow through mechanical work on soil in which golf course green made of grass is solidified by pressure and to a tough side punch capable of being reused for a long time by improving the manufacturing process to increase production efficiency and having excellent abrasion resistance. In addition, the tough side punch is manufactured in the form of a pipe by cutting (blanking) and bending (bending) an iron plate, and is completed by welding a close contact part while covering a reinforcing tube or a reinforcing piece.
Patent KR-20210109172-A (KR)
Title: Device for automatically classifing and providing pictures, method for automatically classifing and providing picture
Inventor: SINN JEA HYUNG
IPC: G06K9/00
Filed: 2020-02-27
Abstract: The present invention relates to an automatic photo classifying and providing device and an automatic photo classifying and providing method which automatically photograph an activity of a subject, classify and store it according to the subject, and provide it, thereby helping an experience for intrinsic pleasure of travel or experiential learning as it is while keeping precious memories.
Patent KR-20210111386-A (KR)
Title: Fuel Gas Supply System for Liquefied Gas Fueled Ship
Inventor: JE CHANG HO
IPC: B63B25/16
Filed: 2020-03-02
Abstract: The present invention relates to a liquefied gas fuel supply system for a vessel using liquefied gas as fuel for an engine and, more specifically, to a fuel supply system for a liquefied gas fuel vessel, capable of overcoming difficulty in driving caused by a pressure change in fuel. According to the present invention, in regard to the fuel supply system for a liquefied gas fuel vessel using liquefied gas as fuel for an engine, the engine, which is a high-pressure gas injection engine, includes: a high-pressure pump compressing the liquefied gas with high pressure required for the engine; a high-pressure evaporator evaporating the high-pressure liquefied gas compressed by the high-pressure pump; and a pressure control means installed between the engine and the high-pressure evaporator, and provided to control piping pressure between the engine and the high-pressure evaporator. The pressure control means includes a buffer tank for temporarily storing the high-pressure fuel gas evaporated by the high-pressure evaporator. Thus, the high-pressure fuel gas discharged from the buffer tank is supplied as fuel for the engine to keep pressure between the high-pressure evaporator and the engine constant.
Patent KR-20210111081-A (KR)
Title: System and method for cyber security analysis in nuclear facilities
Inventor: SONG JAE GU
IPC: G21D3/04
Filed: 2020-03-02
Abstract: The present invention relates to a system and method for a cyber security analysis in nuclear facilities. The system includes: a physical device which is actually simulated based on a special system of a nuclear power plant; a simulator which generates a simulation of an entire operation of a nuclear power plant including a special system and synchronizes control signals applied to the special system in real time with a physical device; and a cyber security analysis device which executes a cyber attack on a control module (PLC) or local user interface (Local HMI) of the physical device through a network of the physical device and a simulator, and collects data transmitted by accessing the network. Therefore, it is possible to track the influence of other systems related to multiple systems due to a cyber attack in the cyber security of a nuclear power plant.
Patent KR-20210112200-A (KR)
Title: Halmet for prevention of flame and disasters
Inventor: KIM JIN HEE
IPC: A42B1/06
Filed: 2020-03-04
Abstract: The present invention relates to a flameproof and disaster prevention helmet to protect the shoulders and the arm from fire. According to the present invention, the flameproof and disaster prevention helmet comprises: a helmet main body having open front and bottom sides to cover both sides and rear side of the face together with the head; a shoulder cover extending to a predetermined width from the lower end of the helmet main body to both sides to cover the upper part of the shoulder; an arm cover coupling the upper end part to the lower end part of the helmet main body or the upper end part of the shoulder cover on the outside of the shoulder cover and extending downward to a predetermined length to cover the arm; and a chin strap allowing a buckle to be detachably coupled to each end part of an adjustable-length band having ends fixed to both sides on the lower end part of the helmet main body hat body, respectively.
Patent KR-20210114619-A (KR)
Title: Artificial marble bathroom shelf
Inventor: KWAK BYUNG DOO
IPC: A47B96/02
Filed: 2020-03-11
Abstract: The present invention relates to a bathroom shelf made of artificial marble, which comprises: a square-shaped horizontal shelf member manufactured by artificial marble; a vertical shelf member, where a lower end part is closely attached to one side end part of the horizontal shelf member, having a square shape manufactured by the artificial marble; and a shelf fixing member provided to an upper surface of the closely attached horizontal shelf member and a front surface of the vertical shelf member. Therefore, the present invention has a simple structure to be easily installed, repaired, and maintained and has an aesthetically improved surface to realize an interior effect of a bathroom.
Patent KR-20210115138-A (KR)
Title: Hair pin type stator inspection system and method
Inventor: LEE SEUNGHWAN
IPC: H02K3/50
Filed: 2020-03-12
Abstract: Disclosed is an apparatus for inspecting a hairpin winding-type stator. According to one embodiment of the present disclosure, the apparatus for inspecting a hairpin winding-type stator, which is used to inspect the performance of a stator on which hairpin-type stator coils are wound, includes: a frame i); a conveyor ii) provided on the frame, and transferring a stator having a plurality of terminals along a set path; a plurality of clamp terminals iii) installed to be moved up and down, forward and backward and left and right by a driving part, and clamping the terminals; a controller iv) applying a driving control signal to the driving part to vary positions of the clamp terminals in accordance with positions of the terminals; and an inspection part v) applying power to the terminals through the clamp terminals, and inspecting an electric circuit of the stator.
Patent KR-20210115576-A (KR)
Inventor: KIM JAE HOON
IPC: G06F13/18
Filed: 2020-03-13
Abstract: The present invention provides an electronic system including a host and a memory system. The host comprises: a request merge manager configured to generate request sets according to received addresses and requests, wherein the request merge manager generates one request set by merging requests corresponding to the continuous addresses, respectively, if the addresses are continuous; a request set queue configured to store transmission request sets for transmitting read data and the request sets, and sequentially output the request sets and the transmission request sets according to priorities of the request sets and the transmission request sets; a first scheduler configured to control the priorities of the request sets and the transmission request sets; a pending request set queue configured to store the request sets until an operation of each of the request sets is completed in a memory system capable of storing data; a second scheduler configured to generate the transmission request set in response to a read ID of each of the request sets output to the memory system, and transmit the transmission request set to the request set queue; and a request set determiner configured to transmit, to the first scheduler, request information on a request set having a highest priority among the pending request set queue, when the pending request set queue is full. The first scheduler changes a priority of a transmission request set corresponding to the request information among the transmission request sets to become a highest priority. The present invention can easily manage the request sets pending on the host.
Patent KR-20210115978-A (KR)
Title: Expanded concrete admixtures prepared by firing shells, expandable concrete using the same, and method for manufacturing the same
Inventor: JEONG GOOK JANG
IPC: C04B20/02
Filed: 2020-03-17
Abstract: Provided are expanded concrete admixtures and a method for manufacturing expandable concrete using the same. The method includes the steps of: preparing firing shells, drying and grinding the firing shells to prepare firing shell powder; calcining the firing shell powder to manufacture calcined shell powder; and mixing the calcined shell powder with cement and water as expanded concrete admixtures. An object of the present invention is to provide expanded concrete admixtures with high stability, expandable concrete using the same, and a method for manufacturing the same.
Patent KR-20210054962-A (KR)
Inventor: KIM JAE HOON
IPC: G06F30/398
Filed: 2020-03-24
Abstract: A semiconductor device according to an embodiment of the present invention comprises: standard cells which are disposed in a first direction parallel to a top surface of a substrate and in a second direction crossing the first direction, and each of which includes an active region, a gate structure disposed to cross the active region, source/drain regions disposed on the active region at both sides of the gate structure, and first wiring lines electrically connected to the active region and the gate structure; pillar cells which are disposed between at least some of the standard cells and each of which includes a pillar active region and a pillar gate structure disposed to cross the pillar active region; and a routing structure disposed on the upper parts of the standard cells and the pillar cells and including second wiring lines electrically connecting the first wiring lines of different standard cells, wherein the second wiring lines include a first line having a first width and a second line having a second width greater than the first width. The present invention can enhance degree of integration and reliability.
Patent KR-20210003040-A (KR)
Inventor: KIM YOUNG KYU
IPC: H01M10/0562
Filed: 2020-03-25
Abstract: Disclosed are a method of manufacturing a solid electrolyte film of a battery and a solid electrolyte film manufactured thereby. According to the present invention, the method of manufacturing a solid electrolyte film of a battery comprises: a step S1 of patterning an insulating body so that the insulating body has a plurality of intaglio-shaped electrolyte recess portions; a step S2 of charging the electrolyte recess portions with a lithium ion electrolyte; a step S3 of forming a plurality of solid electrolyte layers by pressing and sintering the insulating body; and a step S4 of polishing the insulating body to manufacture a solid electrolyte film in which the solid electrolyte layers are exposed to upper and lower portions thereof. Accordingly, the present invention is advantageous in that there is no defect or void, it is possible to prevent the occurrence of an internal short circuit or self-discharge, resistance of a battery to high temperature can be increased, and there is little damage caused by external force such as bending.
Patent KR-20200135156-A (KR)
Inventor: HONG GYO YOUNG
IPC: H04L9/08
Filed: 2020-03-31
Abstract: Disclosed is a non-contact quantum encryption key generation and delivery device for an encryption module. The present invention generates an encryption key in an encryption module used to prevent hacking and spoofing in a wireless mobile body including an unmanned aerial vehicle, and may transmit the encryption key in a contactless manner, and improve security through an encryption key having a very high complexity by randomizing unpredictable and patternless random numbers using the properties of quantum, not computer algorithms.
Patent KR-20210122929-A (KR)
Title: Apparatus for measuring standard-condition of a solar cell module for improving management of solar power generation station
Inventor: KANG SIN YOUNG
IPC: H02S40/10
Filed: 2020-04-01
Abstract: The present invention relates to an apparatus of measuring a standard condition of a photovoltaic module for improving management of a photovoltaic power generation plant and, more particularly, to an apparatus comprising: a standard photovoltaic module installed in a fixed frame and installed as a single module on one side of the photovoltaic power plant site; an automatic cleaning device installed at the top and around the photovoltaic module to periodically clean the surface of the standard photovoltaic module at a predetermined time; a standard data measurement unit including an MPPT electronic load device for measuring power and current data of the standard module while receiving the power produced by the standard photovoltaic module and tracking a maximum power point; and an RTU receiving power data of the standard photovoltaic module measured by the standard data measurement unit and power data produced and measured by the actual module of the photovoltaic power plant to compare and analyze the standard data of the standard photovoltaic module and the actual data produced and measured by the actual module, and providing the comparison result to a management server equipped with an analysis tool suggesting an economic management method of the photovoltaic power plant.
Patent KR-20210125757-A (KR)
Title: System for monitoring electric power
Inventor: KIM MIN SOO
IPC: G08C19/02
Filed: 2020-04-09
Abstract: The present invention relates to a power monitoring system using wireless communication which can efficiently monitor power measurement information of a plurality of power measurement modules without omission. The power monitoring system using wireless communication comprises: a plurality of power measurement modules connected to a power device to collect power measurement information including the voltage, current, and power factor of the connected power device; a plurality of first wireless communication modules connected to the plurality of power measurement modules to receive the power measurement information to wirelessly transmit the power measurement information; at least one second wireless communication module connected to the first wireless communication modules in a wireless communication manner to receive the power measurement information from the plurality of first wireless communication modules to transmit the power measurement information at once; and a central server connected to the second wireless communication module in a wired or a wireless communication manner to receive the power measurement information transferred to the second wireless communication module to monitor the plurality of power measurement modules.
Patent KR-20210127278-A (KR)
Inventor: KIM JU IL
IPC: G06F21/73
Filed: 2020-04-13
Abstract: A storage device according to the present invention comprises: at least one non-volatile memory device; a memory controller that encrypts data using the key information, stores the encrypted data in the at least one non-volatile memory device or reads the encrypted data from the at least one non-volatile memory device, decrypts the read encrypted data using the key information, and outputs the decrypted data to an external device; and a security chip connected to the memory controller and storing the key information, wherein the security chip comprises an identification module for use in a data disposal operation. Therefore, the present invention is capable of allowing the data disposal operation to be demonstrated simply and inexpensively.
Patent KR-20200135162-A (KR)
Inventor: KIMURA SHUNSUKE
IPC: F16H57/04
Filed: 2020-04-14
Abstract: A structure for suppressing an increase in internal pressure of a speed reducer of the present invention includes: a speed reduction mechanism that decelerates the rotation of an input unit and transmits the rotation to an output unit; and a container having a communication hole positioned vertically above an oil surface of lubricating oil on a wall surface defining an inner space for accommodating the reduction mechanism and the lubricating oil.
Patent KR-20210133669-A (KR)
Title: Filter assembly with multiple filter media
IPC: B01D46/00
Filed: 2020-04-29
Abstract: The present invention provides a filter assembly including: a first filter medium (110) which is bent so that a high point unit (111) and a low point unit (113) defined based on a plane perpendicular to a first direction can be alternately formed in a second direction perpendicular to the first direction; a first filter frame (130) for accommodating the first filter medium (110) and fixing the edge side of the first filter medium (110); a second filter medium (120) which is bent so that a low point unit (121) and a high point unit (123) defined based on a plane perpendicular to the first direction can be alternately formed in the second direction; and a second filter frame (140) for accommodating the second filter medium (120) and fixing the edge side of the second filter medium (120), wherein least a part of the high point unit repeatedly formed on the first filter medium (110) has a different height from other high-point units, and at least a part of the low point unit repeatedly formed on the second filter medium (120) has a different height from other low point units, the first and second filter media (110, 120) are bent so that a first filter medium high point envelope (111a) connecting the high points of the first filter medium (110) when viewed in a cross section including the first direction and the second direction, and a second filter medium low point envelope (121a) connecting the low point of the second filter medium (120) can correspond to each other, and the first and second filter frames (130, 140) are coupled to face each other so that the first filter medium high point envelope (111a) and the second filter medium low point envelope (121a) can face each other.
Patent KR-20210135878-A (KR)
Title: Abnomal checking system for fluid
IPC: G01F1/56
Filed: 2020-05-06
Abstract: A flow anomaly detection system is disclosed that includes a flow rate sensor installed in a nozzle to measure the flow of the nozzle to generate flow information; a flow output part for measuring and outputting the flow moving to the nozzle through the flow information received for a set time; and a flow pattern generating part for receiving the flow information for a set time and outputting a distribution of the flow for the set time.
Patent KR-20200112754-A (KR)
Inventor: LEE TAE HOON
IPC: A61Q17/00
Filed: 2020-05-15
Abstract: The present invention provides a novel multifunctional peptide which effectively regulates the activity of immune cells and exhibits excellent antibacterial activity on various bacteria such as Gram-negative bacteria and Gram-positive bacteria. In addition, the present invention can implement a production effect of the novel multifunctional peptide having a function of regulating the activity of immune cells at the same time.
Patent KR-20210001924-A (KR)
Inventor: HUNTER JR ARTHUR
IPC: G06T15/00
Filed: 2020-05-27
Abstract: A method, a system, and an apparatus may provide a technology which determines a size of a meshlet and writes the meshlet to a full-sized buffer allocation if the size of the meshlet is greater than a partial-sized buffer allocation. The technology may also write the meshlet to the partial-sized buffer allocation if the size of the meshlet is not greater than the partial-sized buffer allocation.
Patent KR-20210147387-A (KR)
Inventor: KOH SEUNG WAN
IPC: G06F7/58
Filed: 2020-05-28
Abstract: A purpose of the present invention is to generate a random entropy of sufficient bits in an MCU with few resources. Disclosed are a device and method of generating a random number. According to one embodiment of the present invention, the device comprises: an input terminal maintained in a floating state; a sampling unit for generating a sampling signal by sampling a floating signal corresponding to the input terminal according to a sampling period; a digital conversion unit that converts the sampling signal into a digital bit value; and a random number generation unit for generating a random number based on the digital bit value.