baber/WOPTO huggingface dataset:
Patent KR-20220149995-A (KR)
Inventor: KIM JIN HYEOK
IPC: C23F13/06
Filed: 2021-05-03
Abstract: The present invention relates to a sacrificial electrode assembly for corrosion protection. More specifically, the sacrificial electrode assembly for the corrosion protection of the present invention comprises: a bolt member installed on a steel structure; and a fastening member including a nut member, a washer member, and a cap member which are fastened to the bolt member. The fastening member is made of a material having higher ionization tendency than the bolt member. Thus, when corrosion progresses, the fastening member functions as a sacrificial anode. As a result, corrosion of the steel structure can be prevented by the fastening member being corroded before the steel structure.
Patent KR-20220150798-A (KR)
Title: Led displaypanel system having the various interface
Inventor: KIM JAE DU
IPC: H05B45/3725
Filed: 2021-05-04
Abstract: The present invention relates to an LED signboard system having various interfaces. The LED signboard system having various interfaces comprises: an LED signboard including a plurality of LED pixel panels on which a plurality of LEDs are mounted and each driving unit outputting a signal to turn on/off the LEDs of the plurality of LED pixel panels which are coupled to a signboard frame; a controller unit capable of overall control of the LED signboard and outputting data to the driving unit; an input unit connected to the driving unit of the LED signboard or the controller unit by wire or wirelessly to input contents output through the LED signboard, and composed of a PC, remote control, USB, and portable terminal; and a power supply unit connected to the LED signboard and the controller unit in a circuit manner to supply power for driving. The controller unit selectively operates in a control mode according to a signal received from among the PC, remote controller, USB, and portable terminal of the input unit. Accordingly, the LED signboard used for advertisement can have a compatible installation relationship according to characteristics through various interfaces so that a usage relationship can be generalized.
Patent KR-20220151281-A (KR)
Inventor: KIM SANG WOO
IPC: G06Q10/08
Filed: 2021-05-06
Abstract: Provided is a method for generating an inventory list using an artificial intelligence model. According to various embodiments of the present invention, the method for generating an inventory list using an artificial intelligence model is a method performed by a computing device. The method may include the steps of: collecting various types of information related to inventory and purchasing and selling activities from users; and calculating a stock amount for each product for the user using the collected various types of information, and generating an inventory list including the calculated stock amount information for each product.
Patent KR-20220153347-A (KR)
Inventor: LEE JAE YONG
IPC: B63B35/44
Filed: 2021-05-11
Abstract: The present invention relates to a method for interfacing an equipment emulator and an input device of an anti-collision system of a drillship. More specifically, the method includes the following steps of: assigning universal unique identifiers (UUID) to input devices including a touch pad and a joystick and displaying the identifiers by input device type when connecting the input devices to a simulation device of an anti-collision system; assigning a unique number to the touch pad and displaying the number on the touch pad; displaying a screen, in which an input value varies depending on the movement of the joystick, to assign an identification number based on a user choice to the joystick; and enabling the user to pair the touch pad with the joystick, and then, control anti-collision system equipment of a drillship. Therefore, the present invention is capable of enabling one single person to operate multiple pieces of drillship equipment at the same time.
Patent KR-20220153421-A (KR)
Inventor: KANG KYUNG JUN
IPC: F01K25/10
Filed: 2021-05-11
Abstract: The present invention relates to a power generation installation of a passive system for a nuclear reactor. According to one aspect of the present invention, the power generation installation of a passive system comprises: a heat source unit which generates heat; an evaporator which evaporates a medium into gas by using the heat transferred from the heat source unit; a turbine which is operated by the gaseous medium discharged from the evaporator, and generates electric power; a condenser which condenses the gaseous medium discharged from the turbine into a liquid state; and a turbine pipe which is arranged to circulate the medium among the evaporator, the turbine, and the condenser.
Patent KR-20220153927-A (KR)
Title: Electric machine capable for rotating in different directions
Inventor: CHUNG SHI UK
IPC: H02K7/00
Filed: 2021-05-12
Abstract: The present invention relates to an electric device capable of opposite rotation which comprises: a first rotation module including a first rotation shaft, a first rotor, and a first stator and capable of rotationally driving in a first direction; a second rotation module including a second rotation shaft, a second rotor, and a second stator, disposed to face the first rotation module, and capable of rotationally driving in a second direction opposite to the first direction; and a phase wire commonly used (that is, shared) by the first and second rotation modules.
Patent KR-20220154334-A (KR)
Title: Ferroelectric fet based cam and driving method thereof
Inventor: JUNG SEONG OOK
IPC: G11C11/22
Filed: 2021-05-13
Abstract: A content addressable memory (CAM) provided by an embodiment of the present invention includes: a match line; a search line; a bit line; and a plurality of unit CAM cells connected to the match line, the search line, and the bit line, respectively, to be arranged in an array. Each of the unit CAM cells includes: a first ferroelectric memory transistor of which one electrode is connected to the match line to store data; and a search line access transistor of which one electrode is connected to the search line. Another electrode of the ferroelectric transistor and another electrode of the search line access transistor are connected with each other. The present invention comprises three transistors including two ferroelectric memory transistors and the search line access transistor, thereby providing an advantage of being economical in terms of area.
Patent KR-20220154393-A (KR)
Title: Content-Addressable Memory and Method for Degree of Match Detection Using them
Inventor: CHOI WOO YOUNG
IPC: G11C11/413
Filed: 2021-05-13
Abstract: The present invention relates to a content addressable memory device and a method for detecting data consistency using the same. In a plurality of TCAM unit cells connected in parallel based on a match line, the TCAM unit cell comprises: a memory cell connected to the match line and including a cantilever electrode, a first electrode, and a second electrode; a comparison transistor unit searching for a memory according to voltage application to a search line and a search line bar, and including a first transistor and a second transistor having an on-resistance of a predetermined value or more; an access transistor unit including a third transistor and a fourth transistor operating in a way that the cantilever electrode is grounded to the first electrode and the second electrode according to the voltage application to a bit line and a bit line bar; and a match line amplifier circuit detecting a discharge rate at one end of the match line, wherein the match line amplifier circuit detects data consistency for search data by causing a voltage drop at an output terminal with a time difference according to a number of mismatched bits. The content addressable memory device can detect consistency for search data by classifying a match line discharge time according to a number of mismatched bits by applying a memory element with a high on/off resistance ratio.
Patent KR-20220155680-A (KR)
Title: Window frame cutting device
Inventor: LEE JE CHEOL
IPC: B26D1/153
Filed: 2021-05-17
Abstract: The present invention relates to a window frame cutting device, comprising: a saw blade part provided with a rotating saw blade; a support on which the window frame is mounted in the direction in which the saw blade part is rotated; a fixing part adhering the support in the direction of the saw blade part when the window frame is mounted on the support, and then fixing the adhered state; a lifting part that moves up and down in a lower end direction, which is the window frame direction, when the window frame is fixed by the fixing part; and a control part for controlling the fixing part and the lifting part. An objective of the present invention is to provide the window frame cutting device capable of performing a cutting process at an accurate cutting angle and position.
Patent KR-20220158187-A (KR)
Title: Deep learning-based simulation platform for detection of inadvertent driving linked to autonomous emergency braking system by driver state warning system
Inventor: CHOI A RA
IPC: B60W10/18
Filed: 2021-05-21
Abstract: The present invention relates to a deep learning video synthesis technology-based drowsy driving simulation platform system for detecting inadvertent driving, comprising a driver state warning system which determines whether a driver is distracted from a video recording the vehicle interior including the driver, and determines and outputs the inadvertent level of the driver; and an autonomous emergency braking system which differentiates the degree of autonomous driving of the vehicle according to the advertent level of the driver.
Patent KR-20220159556-A (KR)
Inventor: JOO JIN WOOK
IPC: B60G3/20
Filed: 2021-05-25
Abstract: The present invention relates to a suspension apparatus for an in-wheel motor. The suspension apparatus for the in-wheel motor of the present invention comprises: a shock absorbing unit coupled to a vehicle body and absorbing a road surface shock; an arm unit coupled to the vehicle body, arranged vertically, and combined with the shock absorbing unit; a support unit coupled to the arm unit and capable of up and down movement; a connection unit rotationally mounted on the support unit and serving as a steering shaft; and a fixation unit mounted on the connection unit, rotated in conjunction with the connection unit, and coupled with the in-wheel motor. According to the present invention, even if the in-wheel motor is applied, driving stability can be improved while securing freedom in suspension design.
Patent KR-20220159614-A (KR)
Inventor: JANG JEYOUN
IPC: C12Q1/70
Filed: 2021-05-26
Abstract: The present invention relates to a molecular marker for specifically detecting Junin virus and a use thereof and, more specifically, to a marker composition for detecting Junin virus, which comprises at least one primer set and probe selected from a group consisting of an oligonucleotide primer set of SEQ ID NO: 1 and SEQ ID NO: 2 and an oligonucleotide probe of SEQ ID NO: 3; an oligonucleotide primer set of SEQ ID NO: 8 and SEQ ID NO: 9 and an oligonucleotide probe of SEQ ID NO: 11; and an oligonucleotide primer set of SEQ ID NO: 15 and SEQ ID NO: 16 and an oligonucleotide probe of SEQ ID NO: 17. Accordingly, spreading of an infectious disease is expected to be blocked through early diagnosis in the outbreak of the infectious disease.
Patent KR-20220160193-A (KR)
Inventor: KIM SANG IK
IPC: E06B9/78
Filed: 2021-05-27
Abstract: The present invention relates to a blind connection device, which improves product reliability. The blind connection device comprises: a connecting member (10) having a bearing (12) mounted thereon; a first support bar (20) having an insertion groove (f) formed therein; and a second support bar (30) allowing a part of a rotating shaft (31) to be airtightly inserted into an inner circumferential surface of the bearing (12).
Patent KR-20220164172-A (KR)
Title: Hyperbaric oxygen chamber
Inventor: BAEK GWANG HYUN
IPC: A61G10/02
Filed: 2021-06-04
Abstract: Disclosed is a hyperbaric oxygen chamber in which condensate generated in an indoor unit can be discharged to the outside of a chamber body. The disclosed hyperbaric oxygen chamber comprises: a chamber body; an indoor unit which is disposed inside the chamber body, to discharge cold air; an external storage tank which stores condensate water generated in the indoor unit, and is disposed outside the chamber body; and a condensate water pipe which provides a movement path of the condensate water from the indoor unit to the external storage tank.
Patent KR-20210153541-A (KR)
Inventor: PHADKE VIJAY G
IPC: H02M1/00
Filed: 2021-06-07
Abstract: A two stage power converter may include a buck pre-regulator and a resonant bus converter. Such converters can be operated to deliver good power conversion efficiency at lower power levels and under no-load conditions while they achieve an unconditional soft switching operation (zero voltage switching, also known as ZVS) over a wide input and output range.
Patent KR-20220168785-A (KR)
Title: forest APP
Inventor: CHOI JE WOO
IPC: G06Q50/30
Filed: 2021-06-17
Abstract: The purpose of the present invention is to block mechanical noise for the forest app nature. An audience wears earphones and simultaneously listens to music and sound with real-time streaming data technology through the app and watches the on-site performance.
Patent KR-20220170539-A (KR)
Title: Actuator
Inventor: HUN JUN LEE
IPC: F16H57/039
Filed: 2021-06-23
Abstract: The present invention provides an actuator. The actuator comprises: a case having an inner space; a cover coupled to an upper portion of the case; a lever disposed to be rotated in the cover; a plurality of gear units disposed in the case and engaged with each other through gears to be rotated according to rotation of the lever; a driving unit rotating the plurality of gear units in a forward direction; a spur worm gear vertically stood in the case and rotated according to rotation of the plurality of gear units; a rod unit disposed inside the case and lifted according to rotation of the spur worm gear; and a position detection unit detecting a lifting position of the rod unit.
Patent KR-20230001149-A (KR)
Title: Apparatus for preventing sitting of bird on a solar cell module
Inventor: AN BYOUNG JOON
IPC: A01M29/32
Filed: 2021-06-28
Abstract: The present invention relates to a device for preventing birds from landing on a solar cell module. The present invention comprises: a first wire fixing plate mounted on any solar cell module among a plurality of arrayed solar cell modules; a second wire fixing plate mounted on any of the solar cell modules at a distance from the first wire fixing plate; and a wire connecting the first and second wire fixing plates. Each of the first and second wire fixing plates includes: a side support plate portion supported on a side of a solar cell module; a bottom support plate portion bent and extended at the bottom of the side support plate portion and supported on the bottom surface of the solar cell module; an angle change portion extending from the top of the side support plate portion to change the angle; and a fixing plate portion extending from the top of the angle change portion, positioned in a vertical direction with respect to the side support plate portion, and having the wire fixed on an upper part thereof. According to the present invention, it is possible to prevent birds from landing on solar cell modules of a solar power generation system, and also minimize shadows on solar cell modules. The present invention also has a simple configuration and low manufacturing costs.
Patent KR-20230001345-A (KR)
Title: Prefabricated Panel Assembly for Construction
Inventor: SONG WOO YONG
IPC: E04F13/08
Filed: 2021-06-28
Abstract: According to the present invention, a prefabricated panel assembly for construction comprises: a panel unit having a preset area; and a first circumference unit extended from both side units of the panel unit toward a rear side. The first circumference unit includes: detachable panels having a plurality of fastening holes; and a plurality of fixing frames installed in a horizontal direction of a wall apart from each other at preset intervals, and respectively fixing the first circumference unit of the pair of detachable panels near each other. The fixing frames include: a support unit having a plurality of fastening bumps respectively inserted into and fastened with the fastening holes of the pair of detachable panels near each other; and a pair of wall fixing units respectively extended to the both sides of the support unit and fixed on the wall. Therefore, construction cost and period can be reduced.
Patent KR-20230001956-A (KR)
Inventor: YU JEONG SU
IPC: B32B7/12
Filed: 2021-06-29
Abstract: The present invention relates to a multilayer film for packaging frozen food or refrigerated food and a manufacturing method thereof, and more particularly, to a multilayer film for packaging frozen food or refrigerated food, which can maintain an excellent degree of vacuum due to low oxygen permeability, also has excellent thermal shrinkage properties to further seal frozen food or refrigerated food, and can be recycled while having excellent mechanical properties, and a manufacturing method thereof.
Patent KR-20230011693-A (KR)
Inventor: AN GWANG HYEON
IPC: E06B3/70
Filed: 2021-07-14
Abstract: The present invention relates to a door frame for furniture. The door frame for furniture according to the present invention comprises: a pair of first frames arranged in a first direction and arranged side by side with each other; a pair of second frames disposed in a second direction intersecting the first direction to connect both ends of the first frame, respectively; a connector disposed at a connection portion of the first frame and the second frame, respectively, and having a first arm inserted into an end of the first frame in the first direction and a second arm inserted into an end of the second frame in the second direction; a first fastening member penetrating the first frame in the second direction and fastened to the first arm; and a second fastening member penetrating the first frame and the first arm in the second direction and fastened to the second frame. Accordingly, work convenience can be improved.
Patent KR-20230013694-A (KR)
Inventor: LEE BAEK HEE
IPC: B82B3/00
Filed: 2021-07-16
Abstract: Provided are: a method for manufacturing multi-component semiconductor nanocrystals which comprises a step of irradiating a composition for synthesizing semiconductor nanocrystals with microwaves, wherein the composition for synthesizing semiconductor nanocrystals comprises a precursor containing a group I element, a precursor containing a group II element, a precursor containing a group III element, a precursor containing a group V element, a precursor containing a group VI element or any combination thereof; multi-component semiconductor nanocrystals manufactured by the manufacturing method; and a quantum dot including the same.
Patent KR-20230013750-A (KR)
Title: Mixing Tank For Mixing Apparatus
Inventor: KIM JUNG WAN
IPC: B01F27/00
Filed: 2021-07-20
Abstract: The present invention relates to a mixing tank of a mixing apparatus, which has heat insulation means for applying heat to an object in a mixing process and preventing loss of provided heat. The mixing tank of a mixing apparatus comprises: a tank body which provides a mixture space for accommodating an object to be accommodated; a heat medium jacket which is installed outside the tank body to surround the tank body and provides a heat medium storage space for accommodating a heat medium made of either high-temperature water or high-temperature steam; and heat insulation means which is installed to surround the heat medium jacket to reduce the amount of heat transfer to the outside of the heat medium.
Patent KR-20230013831-A (KR)
Inventor: LEE GYE SEOK
IPC: E01H10/00
Filed: 2021-07-20
Abstract: The present invention relates to a deicing material spreader power supply device and a driving method thereof. The deicing material spreader power supply device comprises: a motor unit; a deicing material spreading unit that operates by using a driving force provided by the motor unit; a battery unit providing power to the motor unit; a battery charging unit serving to charge the battery unit; a control unit for managing charging of the battery unit and/or power supply from the battery unit; and an information providing unit including a display. Therefore, the deicing material spreader power supply device can drastically reduce the amount of carbon generated in a process of spreading a deicing material.
Patent KR-20210155383-A (KR)
Inventor: MOON KYUNG CHAN
IPC: G06Q40/02
Filed: 2021-07-23
Abstract: Provided is a method for providing an integrated management service of defined contribution retirement pension that can be withdrawn midway through an application installed in a user terminal. The present invention comprises: a step of receiving a list and promotional material corresponding to those eligible for defined contribution subscription from an integrated retirement pension management server; a step of transmitting a message based on the list provided; a step of providing the promotional material through the message; a step of providing information input through the interface to an operator terminal; a step of providing information of a user who has selected a pension operator to the operator terminal; a step of updating the list based on the received list, after receiving a registration completion list; a step of accumulating the amount to be deposited and depositing it into an account of each of the pension operators; a step of providing information notifying a deposit confirmation to a manager terminal; and a step of generating evaluation information for the pension operator. It provides a method of providing an integrated management service for defined contribution retirement pension.
Patent KR-20230017556-A (KR)
Title: System and operational methods for manufacturing execution based on artificial intelligence and bigdata
Inventor: PARK SANG KEUN
IPC: G06N20/00
Filed: 2021-07-28
Abstract: According to one embodiment of the present invention, a production and manufacturing management system based on artificial intelligence (AI), which can reduce manufacturing costs, includes: a data collection unit which collects structured and unstructured information related to production and manufacturing facilities and other facilities linked with the production and manufacturing facilities by using a modbus protocol; an AI data analysis unit which analyzes the linkage state between facilities and the operation state of each facility based on the information collected by the data collection unit, predicts a production period based on the linkage state and operation state, and predicts and analyzes the production rate; and a visualization unit which visualizes and provides demand, supply, production, the production rate, quality relationships, defect rate, number of defects, an optimum rate of energy consumption, and a failure prediction and diagnosis value.
Patent KR-20230021378-A (KR)
Inventor: KIM HYOUN SEOK
IPC: G06Q20/40
Filed: 2021-08-05
Abstract: According to one embodiment, provided is a method for performing card registration, which includes the steps of: obtaining card-specific information including a card number recorded on a card distributed in an offline store; obtaining card application information including personal information of a user; performing card registration for use of the card by activating the card number by matching the card application information with the card-specific information; and providing a card registration result according to the performance of the card registration.