baber/WOPTO huggingface dataset:
Patent KR-20220146056-A (KR)
Inventor: JANG DONG IK
IPC: B66F7/04
Filed: 2021-04-23
Abstract: The present invention provides a lifting device capable of overcoming a limit of a stroke of a hydraulic cylinder and lifting a heavy object to a high place. The lifting device includes: a driving cylinder (30) fixed by a foundation structure (91) and moving a moving pulley (20) so that the moving pulley (20) approaches and is separated from a fixed pulley (10) as a cylinder rod (31) is connected to the moving pulley (20); and a lifting wire (40) installed by being wound on the fixed pulley (10) and the moving pulley (20) while one end of the lifting wire (40) is fixed to the foundation structure (91) and the other end is connected to a workpiece (50). The workpiece (50) ascends and descends since the moving pulley (20) approaches or is separated from the fixed pulley (10).
Patent KR-20220146142-A (KR)
Title: Method and apparatus for antenna configuration and self interference cancelation in a wireless communication system
Inventor: LEE KWONJONG
IPC: H04L25/03
Filed: 2021-04-23
Abstract: The present invention relates to a 5G or 6G communication system for supporting a higher data transmission rate after a 4G communication system such as LTE. According to the present invention, in a self-interference canceling method, disclosed are a method of a wireless communication system and a device thereof which receive a first signal for self-interference channel estimation, estimate a self-interference channel based on the first signal, receive a second signal transmitted through a data channel, and perform self-interference cancellation based on the estimated channel and the second signal, wherein resource allocation for the first signal is performed differently from that for the second signal.
Patent KR-20220153161-A (KR)
Inventor: OH CHUL KYU
IPC: A61H9/00
Filed: 2021-05-10
Abstract: The present invention relates to a massage robot having a massage module head storage box, in which, when not in use, a massage module head is stored in a storage box of a cot-shaped bed, and when in use, the massage module head is withdrawn to be transferrable in X, Y, and Z axes so that massage can be automatically performed for each portion of a human body based on human body shape information through human body scanning. The present invention provides a massage robot having a massage module head storage box, in which, when a massage module head is not in use, the massage module head can be stored and protected in the storage box of the cot-shaped bed, and when in use, the massage module head is withdrawn to be transferrable in the X, Y, and Z axes, so that human body scanning is performed for a user first and massage can be automatically and evenly performed for each portion of the human body based on the human body shape information of the user obtained through human body scanning. Massage can be evenly performed throughout the human body.
Patent KR-20220161860-A (KR)
Title: Server for providing prize event in mobile application and method for providing prize event thereof
Inventor: ROH DU HO
IPC: G06Q30/02
Filed: 2021-05-31
Abstract: Disclosed is a server for providing a prize event in a mobile application. The disclosed server for providing a prize event comprises: a communication module for transmitting prize event information to a user terminal so that a prize event can be performed in a mobile application; a point generating module for, if a point acquisition activity for increasing the probability of winning a prize in the prize event is performed by a user, generating activity points corresponding to the point acquisition activity; a point management module for accumulating activity points for each user and managing event prize winning points; and a control module for, if the application period of the prize event expires, calculating the probability of winning a prize in the prize event for each user using the event prize winning points of each of a plurality of users who have applied for the prize event, and performing a lottery for the prize event based on the event prize winning probability. Therefore, a user is enabled to increase the probability of winning a prize in a prize event by performing point acquisition activities related to the prize event in a mobile application.
Patent KR-20220165126-A (KR)
Title: System for unmaned goods inspection
Inventor: HWANG JOON SEOK
IPC: G06N20/00
Filed: 2021-06-07
Abstract: In a system for inspecting an unmanned product installed in a store and capable of an unmanned payment, the system for inspecting the unmanned product according to one embodiment of the present invention comprises: a barcode recognition part that recognizes at least one or more purchase target products through a barcode; a weight detection part that measures a weight of the recognized purchase target product; and a control part that enables the product information corresponding to the relevant barcode to be retrieved, when the barcode of the purchase target product is scanned, extracts the standard weight information of the purchase target product, and determines whether or not to register the purchase target product by comparing the extracted standard weight information and the inspection weight information measured from the weight detection part. Therefore, the present invention is capable of having an effect of minimizing product loss.
Patent KR-20220167009-A (KR)
Title: Apparatus for supplying air into chamber for semiconductor fabrication
Inventor: KANG JIN SUN
IPC: B01D46/42
Filed: 2021-06-11
Abstract: The present invention relates to an apparatus for supplying air into a chamber for manufacturing a semiconductor, comprising: a blowing case located in an upper part of a semiconductor manufacturing chamber; a blowing fan mounted inside the blowing case and generating a flow in a downward direction such that air is introduced into the chamber; a filter frame covering a lower end of the blowing case, introducing the flow of air generated by the blowing fan into the chamber at a uniform wind speed, and including an ultra-thin filter filtering the air, wherein the ultra-thin filter forms a square shape by connecting four linear frames having insertion grooves therein; a filter media pack having an edge part coupled to an inside of the filter frame, filtering foreign substances, and equalizing the wind speed of the flow generated by the blowing fan; and pack support nets positioned on a front side and a rear side through which air flows into and discharges from the filter media pack, respectively, and having edges inserted into the filter frame. According to the present invention, a wind speed balance of air injected into a wafer process chamber is uniform and an installation space is minimized.
Patent KR-20220167013-A (KR)
Title: Vertical load reduction type transparent soundproof panel
Inventor: KIM JOO GYUNG
IPC: E01F8/00
Filed: 2021-06-11
Abstract: The present invention provides vertical load-reduced transparent soundproof panels, which can individually support a vertical load, thereby being prevented from being deformed and damaged. The transparent soundproof panels are stacked and installed between H-beam supports built on a foundation at a lateral interval, and has a structure in which frames each surround and support the top, bottom, and left and right edges of a transparent plate. The transparent soundproof panels include brackets disposed between the spaces between the webs and flanges of the H-beam supports to support both left and right ends of the transparent soundproof panels. The brackets include: a fixing portion having a second through hole penetrated through the center thereof to be fixed by bolting to a rear flange having a plurality of first through holes penetrated therethrough at intervals in a vertical direction, of the flanges of the H-beam supports; a support portion for supporting the edge of the bottom surface of the frame; and an elastic portion integrated between the fixing portion and the support portion to maintain a state in which the frame makes contact with a front flange of the flanges of the H-beam supports, while being elastically deformed when receiving an external force.
Patent KR-20220168334-A (KR)
Title: Apparatus and method for antenna controlling
Inventor: LEE YEON HO
IPC: G01S13/08
Filed: 2021-06-16
Abstract: An antenna control device according to preferred embodiments of the present invention may automatically block the transmission of radio waves to prevent harmful effects on the human body when a worker or user is located near an antenna which transmits high-power radio waves, so as to minimize the effect of radio waves on the human body, block the output of radio waves only while an object is detected through real-time monitoring of sensors located around the antenna, and resume the transmission of radio waves to minimize a delay between radio communications. In addition to this, various embodiments may be possible.
Patent KR-20220170100-A (KR)
Title: Lightweight hanger for automobile assembly line
Inventor: LEE SANG JIN
IPC: B25J15/00
Filed: 2021-06-22
Abstract: According to the present invention, a lightweight hanger for an assembly line of a vehicle is mounted in a robot of an assembly line of a vehicle to grip a vehicle body panel having a slope area having a preset slope with respect to a floor surface. The hanger comprises: a first fixing unit mounted in the robot and clamping a hole spaced from the slope area on the vehicle body panel at a predetermined distance; and a second fixing unit clamping the hole formed in the slope area by corresponding to a slope of the slope area. The second fixing unit is connected to be attached to and detached from the first fixing unit.
Patent KR-20230000720-A (KR)
Inventor: KIM YOU HWAN
IPC: G11C16/14
Filed: 2021-06-25
Abstract: Disclosed are a storage device performing a secure erase and an operating method thereof. To achieve the purpose, the storage device according to an aspect of the technical idea of the present disclosure comprises a controller for controlling a non-volatile memory device including a plurality of blocks. The controller includes a secure erase control logic configured to control a secure erase operation on the plurality of blocks and perform a control operation in response to a secure erase request from a host with respect to a first block among the plurality of blocks so that the secure erase operation on the first block can be skipped based on a result of determining at least one among a secure erase state of the first block and a deterioration state of the first block. Therefore, the deterioration of memory cells and a decrease in data reliability can be prevented.
Patent KR-20230003779-A (KR)
Inventor: SEUNGTAN JUNG
IPC: G06Q30/06
Filed: 2021-06-30
Abstract: The present invention relates to a system for selling overseas products, which is capable of selling products at various boutique shops in overseas countries. The system comprises: a product information collection unit which periodically collects product information from overseas boutique shops and malls accessible through a communication network; a product information processing unit which standardizes the collected product information and removes unregistered brand products; a product information register which updates and registers standardized product information in a DB; a product information display unit which posts the product information registered in the DB on a sales site; an order processing unit which generates consumer order information when payment in response to a purchase request for a posted product is completed; and a purchase processing unit which converts the consumer order information into intermediary order information according to a command by a manager and transmits the converted intermediary order information to an account registered in an overseas boutique shop mall. The purchase processing unit converts the consumer order information into intermediary order information written in a language used at the location of a product seller. According to the present invention, the present invention is convenient in that general local consumers can easily purchase overseas luxury goods or local specialty products unknown in Korea.
Patent KR-20230006249-A (KR)
Title: Men's underwear for improving erectile performance
Inventor: PARK JOO CHUN
IPC: A41B9/14
Filed: 2021-07-02
Abstract: The present invention relates to men's panties for improving erectile performance, which comprises: a panty body worn on the body; and an elastic band having both ends joined to a front of the panty body so as to be stretchable, placed at the lower part of the penis and scrotum through selective stretching to maintain erection by temporarily blocking blood flow through pressure when the corpus cavernosum is filled with blood. The technical features are that by attaching the elastic band to the panties, it is possible to maintain the erection by pressurizing the corpus cavernosum behind the scrotum to stop blood flow inside the penis through a tightening effect, and that the panties can respond to the user's body size by providing angle adjustment and tension adjustment functions of the elastic band, wherein users can adjust the degree of pressure preferred by the users.
Patent KR-20230006273-A (KR)
Title: System furniture having anti - fall structure
Inventor: YOON TAE IL
IPC: A47B83/00
Filed: 2021-07-02
Abstract: Disclosed is system furniture having an anti-fall structure. The system furniture having an anti-fall structure comprises: a chest of a plurality of drawers; and each vertical frame of which upper and lower portions are supported on the ceiling and floor by upper and lower height adjusters, respectively, and which has locking grooves formed on both sides thereof, and further comprises: support plates provided on both side plates of the chest, and having second through holes formed therein to correspond to a plurality of first through holes formed in both side plates of the chest; fixing blocks having upper and lower fastening holes formed therein to correspond to the number and interval of the first and second through holes, and inserted into the locking grooves; and first and second adjustment bolts fastened to the upper and lower fastening holes, respectively, through the first and second through holes inside the chest. When the first and second adjustment bolts are fastened to the upper and lower fastening holes, respectively, through the first and second through holes inside the chest, the fixing blocks are caught on and fixed to the locking grooves, and thus the chest and the vertical frames are integrated so that the system furniture can be prevented from falling.
Patent KR-20230007117-A (KR)
Inventor: OAK SANG SOO
IPC: H02P6/18
Filed: 2021-07-05
Abstract: The present invention relates to a device and method for removing current spikes through forward compensation for a rotor phase error when a motor is started, which removes current spikes occurring when a switching mode of existing sensor-less controls is changed in an easy and simple way. According to one embodiment of the present invention, the device is a control device pre-compensating a phase error of a rotor in a process of converting a permanent magnet synchronous motor (PMSM) or brushless direct current (BLDC) motor from an open-loop driving method to a closed-loop driving method. The device comprises: a current sensor detecting a current provided to a motor; a rotor phase error tracker using a detected current value to track a phase error (θerror) of a rotor; a proportional integral controller performing proportional integral control for the phase error to output the phase error; a forward controller outputting a function value including the phase error; and a speed estimate output unit using output values from the proportional integral controller and the forward controller to calculate and output a speed estimate.
Patent KR-20230007614-A (KR)
Title: bat for golf swing practice
Inventor: GEEL GEUN TEK
IPC: A63B69/36
Filed: 2021-07-06
Abstract: The present invention relates to a bat for golf swing practice, which exhibits an effect of improving an impact speed of a golf ball by enabling sounds of various volumes to be generated through an inner hole according to a swing speed. To this end, according to the present invention, an inlet through hole (11) through which wind is introduced and an outlet through hole (12) through which the wind introduced through the inlet through hole (11) is discharged are formed on one side of a bat body (10) that forms a certain length. The inlet through hole (11) and the outlet through hole (12) are connected to form a right angle shape of 90 degrees with respect to each other.
Patent KR-20230009659-A (KR)
Inventor: KIM CHOUL HEE
IPC: G06T7/292
Filed: 2021-07-09
Abstract: Disclosed are an intelligent intersection vehicle flow control system and a control method thereof. According to the present invention, a traffic flow control system at an intersection can grasp a traffic flow in real time through artificial intelligence analysis of camera images installed at the intersection and take countermeasures to ensure smooth traffic flow in response to traffic congestion.
Patent KR-20230014892-A (KR)
Title: Manufacturing method of silver coated wrapping paper
Inventor: JANG HYUN JU
IPC: B05D1/18
Filed: 2021-07-20
Abstract: The present invention relates to a silver coated wrapping paper comprising a PE sheet layer (30), a sodium sulfide layer (40) formed on top of the PE sheet layer (30), a silver coating layer (50) formed on top of the sodium sulfide layer (40), and a glacial acetic acid coating layer (60) formed on top of the silver coating layer (50); and a manufacturing method and a manufacturing apparatus for the silver coated wrapping paper. The silver coated wrapping paper of the present invention has high antibacterial properties and can keep food fresh for a long time.
Patent KR-20230014337-A (KR)
Inventor: KIM SANG HEE
IPC: C12N15/82
Filed: 2021-07-21
Abstract: The present invention relates to a method for producing a tomato plant with controlled disease resistance using gene editing, and the tomato plant prepared by the method. More specifically, the present invention relates to a tomato plant with controlled resistance to biotrophic and/or object-parasitic pathogens, by correcting tomato-derived plant immune regulator SRFR1 (suppressor of rps4-RLD1) gene using a CRISPR/Cas system.
Patent KR-20230016820-A (KR)
Title: temperature check cup
Inventor: KIM MYEONG JUN
IPC: A47G19/22
Filed: 2021-07-27
Abstract: The present invention relates to a cup which, unlike the conventional cups, allows the liquid temperature of contents in the cup to be checked. The present invention comprises a cup (10) and a circular metal piece (20), wherein the circular metal piece (20) is coupled to the inside and outside of the cup (10) to indicate the temperature of contents in the cup. At low cost, a user can check the temperature of contents without directly drinking or touching the contents.
Patent KR-20230016930-A (KR)
Title: A device for generating emoticon
Inventor: LIM YOU YEOP
IPC: G06T13/80
Filed: 2021-07-27
Abstract: The present invention relates to a device for generating emoticons, which provides a user-customized emoticons. The device comprises: a user image receiving unit which receives a user image from a user terminal; an image analysis unit which analyzes the received user image; a background determination unit which determines a background image based on the result of analyzing the user image; and an emoticon generation unit which generates a synthetic emoticon by combining at least one of a user or an object extracted from the user image with the background image. The background determination unit can determine the background image selected through the user terminal among at least one background image recommended based on the result of analyzing the user image as the background image to be synthesized into the synthetic emoticon. The present invention can generate the emoticons with high user satisfaction more quickly.
Patent KR-20230017583-A (KR)
Inventor: SONG MUNG WN
IPC: B64C27/20
Filed: 2021-07-28
Abstract: A flight vehicle includes: a central unit in which a control module is embedded; a wing body (A) forming a horizontal wing-shaped body with a predetermined length in each of two or four horizontal directions from the central unit; ducts individually installed at an end of the wing body and formed in a cylindrical shape to induct air from an upper side and discharge the air to a lower side; a thrust device installed in the internal space of the ducts to generate thrust to induct the air from the upper side and discharge the air to the lower side; a downward duct connected to a lower part of the ducts to be freely rotatable, and adjusted in inclination to be inclined to the left and right sides in accordance with a control signal of the control module; and an upward duct connected to an upper part of the ducts to be freely rotatable, and adjusted in inclination to be inclined to the left and right sides in accordance with a control signal of the control module. Therefore, the present invention is capable of increasing energy efficiency, and effectively handling a collision with wind.
Patent KR-20220027018-A (KR)
Inventor: JUNG KITAEK
IPC: H01M50/20
Filed: 2021-08-03
Abstract: A battery module according to an embodiment of the present invention includes: a battery cell stack in which a plurality of battery cells are stacked; a frame member accommodating the battery cell stack and having an open top; and an upper plate covering the battery cell stack on the upper part of the frame member, wherein the frame member includes two side parts facing each other and a bottom part connecting the two side parts, and an inward depressed part is formed in the side parts.
Patent KR-20220068126-A (KR)
Title: Foreign Currency Exchange Online To Offline Service System Using Convenience Stores And Its Method
Inventor: LEE JAE PYO
IPC: G06Q20/38
Filed: 2021-08-09
Abstract: The present invention relates to a convenience store foreign currency exchange O2O service system and a convenience store foreign currency exchange O2O service method. The system includes convenience store provided with: a first terminal; a foreign currency exchange office provided with a second terminal; and a third terminal. The present invention is to resolve customer inconvenience in which customers have to find a branch that exchanges their desired foreign currency and visit the branch during business hours to receive the foreign currency.
Patent KR-20230024774-A (KR)
Title: HIFU Handpiece
Inventor: LEE SEUNG JUN
IPC: A61N7/00
Filed: 2021-08-12
Abstract: The present invention relates to a HIFU handpiece which comprises: a main body which can be gripped by a hand, has a fitting groove formed in a lower part, and has a PCB formed inside the fitting groove; a cartridge which is coupled to the fitting groove of the main body, and is rotatably coupled thereto; an ultrasonic wave generating block unit which is formed inside the cartridge, and is supplied with power by a power supply unit to emit ultrasonic waves; and a position control means which adjusts the distance between the cartridge and the ultrasonic wave generating block unit by moving the ultrasonic wave generating block unit by the rotation of the cartridge, so that an ultrasound treatment depth is adjusted.