baber/WOPTO huggingface dataset:
Patent KR-20220101439-A (KR)
Title: Vehicle driving control system and method
Inventor: LEE JEONG HEE
IPC: B60W40/105
Filed: 2021-01-11
Abstract: Introduced is a driving control system of a vehicle and a method thereof. According to the present invention, The driving control system of the present invention comprises: a road information unit calculating road information of a curved road on which the vehicle is driving; an external vehicle information unit which calculates location information or movement information of an external vehicle located adjacent to the vehicle; and a calculation unit which calculates a target speed of the vehicle based on the road information of the curved road calculated by the road information unit and the location information or the movement information of the external vehicle calculated by the external vehicle information unit. An objective of the present invention is to reduce probability of an accident in which the vehicle occurs on the curved road.
Patent KR-20220102779-A (KR)
Title: Multi pressure test device
Inventor: LEE MYUNG JUN
IPC: G01N3/12
Filed: 2021-01-14
Abstract: The present invention relates to a multi-pressure test device and, more particularly, to a multi-pressure test device capable of generating pressure necessary for a pressure test of a test target container by using compressed air of an air compressor, selecting a step suitable for a pressure range to be tested by having a plurality of pressure regulators and a step-selection on-off valve, which are capable of decompressing introduced compressed air to a set pressure and outputting the same, and precisely setting an output pressure for each step to perform various pressure tests with one device. According to the present invention, the multi-pressure test device comprises: an air compressor for generating compressed air; an air inlet port connected to the air compressor; a plurality of pressure regulators capable of decompressing and outputting compressed air introduced into the air inlet port to a set pressure; an air exhaust port connected to the test target container to supply the compressed air output from the plurality of pressure regulators to the test target container; and a pressure sensor capable of measuring pressure generated between an output end of the plurality of pressure regulators and the air exhaust port. In addition, the plurality of pressure regulators are provided to independently set each output pressure. Moreover, the multi-pressure test device further comprises: a step-selection on-off valve connected to each output terminal of the plurality of pressure regulators; and a control unit for controlling opening and closing of the step-selection on-off valve so that one pressure regulator among the plurality of pressure regulators can be connected to the air exhaust port.
Patent KR-20220104380-A (KR)
Inventor: YOO KEUN HOON
IPC: C08F114/06
Filed: 2021-01-18
Abstract: The present invention relates to a method for preparing a vinyl chloride-based non-grafted polymer comprising a step of polymerizing a vinyl chloride-based monomer in the presence of a hydrophobic silicone solution, wherein the hydrophobic silicone solution has a viscosity of 200 cP or less at 25℃. According to the present invention, it is possible to prepare a vinyl chloride-based non-grafted polymer and a vinyl chloride-based non-grafted polymer complex having remarkably improved impact resistance without deteriorating basic physical properties.
Patent KR-20220105553-A (KR)
Inventor: PARK JIN
IPC: A23L27/30
Filed: 2021-01-20
Abstract: The present invention relates to a method for manufacturing a soft honey stick, comprising: a raw material weighing step; a pre-mixing step; a stirring step; a post-mixing step; a sterilization step; a correction step; a filtration/transfer step; a filling step; a sealing step; an impurity detection step; a cooling step; a water/refrigeration storage step; and a packaging step. The raw materials weighed and prepared in the raw material weighing step are honey as a saccharide and grapefruit concentrate and apple concentrate as fruit concentrates. Thus, a jelly prepared in the form of a gel is packaged in a stick-type bag to be easily consumed. The steps such as sterilization and impurity detection are applied to maximize the safety of intake, and the flavor and taste of fruit can be improved without undesirable taste or flavors and foreign substances. Furthermore, by applying natural honey while minimizing the content of sugar in place of artificial sugars such as sugar, beneficial effects on the human body can be realized by honey components, unlike conventional sugars such as artificial sugars.
Patent KR-20220023680-A (KR)
Inventor: MIN BUMKI
IPC: G02F1/39
Filed: 2021-01-21
Abstract: According to the present invention, a multi-functional parametric device using an optical material with spatiotemporally variable permittivity can be used as a frequency converter and an oscillator according to a design characteristic. A user can actively determine a frequency conversion and oscillation characteristic using the parametric device because a converted and oscillated frequency is determined according to a variable frequency of a thin plate with spatiotemporally variable permittivity.
Patent KR-20220112090-A (KR)
Inventor: KANG HWAN KOOK
IPC: A47J27/00
Filed: 2021-02-03
Abstract: Provided is an isothermal frying pan with a front surface which can be quickly and evenly heated up. The isothermal frying pan comprises: a frying pan body which has an accommodating space therein to store a fluid and a heating tube formed at the bottom thereof to contain a working fluid, wherein the working fluid is accommodated in the accommodating space and transports heat while undergoing a phase change by heat; a handle module which extends to one side of the frying pan body and has a decompression space formed of an empty space capable of storing a fluid therein; and a pressure tube which communicates with the heating tube, and extends into the handle module so that a distal end thereof is exposed to the decompression space, wherein at least one side of the distal end is sealed by being bonded with a melting brazing part capable of being melted and opened by overheating of the working fluid.
Patent KR-20220119786-A (KR)
Title: Double-sided and multilayer FPC substrate and processing method thereof
Inventor: TSAI SUI HO
IPC: H05K3/00
Filed: 2021-02-22
Abstract: The present invention relates to a substrate processing technology area and, more specifically, to a substrate for a double-sided and multilayered FPC and a processing method thereof. The substrate for a double-sided and multilayered FPC comprises: a base material having a plurality of inclination holes opened and formed therethrough in a thickness direction; a sputtering layer attached to the surface of the inclination holes and the base material; a conduction unit formed in the inclination holes, and connected to the sputtering layer; and a plurality of circuit copper layers positioned on the upper and lower surfaces of the base material, connected to the sputtering layer, and connected to the each other through the conduction unit. The present invention reduces production costs, lowers drilling difficulty, and facilitates sputtering of the inner surfaces of holes to sputter sputtering ions onto the inner surfaces of the holes to prevent the sputtering ions from being sputtered onto an opposite roller.
Patent KR-20210109473-A (KR)
Title: Rotary vane pump
Inventor: HEUBNER WILHELM
IPC: F04C15/06
Filed: 2021-02-26
Abstract: The present invention relates to a rotary vane pump (2) having a rotor (10) receiving at least one rotary vane (16) and a stator (4). The radially outer side of the rotary blade (16) serves to define a low pressure chamber (20), and the radially inner side (28) of the rotary blade (16) serves to define a high pressure chamber (26). An object of the present invention is to reduce costs in terms of the configuration required to supply hydraulic fluid in different units, each in an appropriate manner.
Patent KR-20210025584-A (KR)
Title: Method for selling goods using images and photographing apparatus
Inventor: HAN CHANG YUB
IPC: G06Q30/06
Filed: 2021-03-02
Abstract: Disclosed are a sales method in an image and photographing device. The sales method in an image of the present invention comprises the steps of: registering sales information of a product for sale, which is an object to be photographed by a photographing device, in an image including a moving image through a user terminal connected to a server or a specific program; generating a marker on the product for sale using the user terminal connected to the server and specific program or image matching technology; and distributing the marker-generated video and webpage. When a buyer clicks on the marker, sales information on the product for sale appears.
Patent KR-20220126404-A (KR)
Title: Assist Apparatus for Wall Panel Attachment
Inventor: PARK GIL SU
IPC: E04G1/24
Filed: 2021-03-09
Abstract: According to the present invention, an assisting apparatus for wall panel attachment which is installed on a work base (2) of a high-place work vehicle (1) to assist workers to easily perform the work of attaching wall panels at a high position. The assisting apparatus for wall panel attachment comprises: a mounting frame (10) mounted on a guardrail of the work base (2) of the high-place work vehicle (1); a panel loading part (20) coupled to the front surface of the mounting frame (10) via a connection link (12) to move while loading a wall panel or support a wall panel while stopped at a prescribed position; and an adjustment rod (30) installed to be inclined downwards by directing the front surface downwards by penetrating two vertical reinforcing members of the mounting frame (10) to move or fix the panel loading part (20). Even a single worker can easily perform the work of attaching large or heavy wall panels at a high position to reduce labor costs and improve work efficiency. Moreover, the apparatus has simple components to facilitate manufacture and reduce manufacturing costs. Furthermore, the apparatus is easily operated to enhance the utilization of the apparatus.
Patent KR-20210158778-A (KR)
Inventor: YOO HYUNSUN
IPC: F26B21/00
Filed: 2021-03-09
Abstract: A device for managing shoes according to one embodiment of the present invention comprises: a cabinet forming an inner space wherein the shoes are accommodated; a discharge part disposed at a lower edge of a rear of the inner space, and discharging the air into the inner space; and a front discharge part disposed on a front upper part of the cabinet, and discharging the air of the inner space. Therefore, the present invention is capable of more efficiently circulating the air in the space for which the shoes are accommodated.
Patent KR-20220127000-A (KR)
Title: Hybrid ballencing door device
Inventor: CHUN JAE GI
IPC: E05F3/22
Filed: 2021-03-10
Abstract: The present invention relates to a hybrid balancing door device, which comprises: a door frame; a door installed in the door frame to be opened and closed, and having a door hinge provided at a position spaced apart from a side end; a door rotation shaft erected and installed on one side of the door frame; upper and lower door arms having one end coupled to upper and lower ends of the door rotation shaft and the other end rotatably coupled to the door hinge of the door; and a door closer installed on the door frame and installed to automatically close the door by a connecting link. The device includes a door opening driving device for automatically opening the door by applying thrust to the door when the door is opened. The door opening driving device includes: a drive motor installed on the door frame and having a connecting shaft electrically and rotationally driven when a switch is turned on; and an operating arm for opening the door by the thrust in a state in which one side is rotatably connected to the connecting shaft in the direction of opening the door and the other side is in contact with the door. According to the present invention, manual opening and automatic opening are selectively possible.
Patent KR-20220127020-A (KR)
Title: Method and system for 5g network task automation
Inventor: KIM SEONG MUN
IPC: H04L41/00
Filed: 2021-03-10
Abstract: The present invention relates to a method for operating a network task automation system. The method includes: a step of setting a network task and at least one network task item forming the network task; a step of registering scripts, which execute the task items from devices for each of the at least one network task item, by a vendor unit of the devices; a step of transmitting the scripts registered by the vendor unit to devices of a corresponding manufacturer; and a step of receiving an execution result of the scripts from the devices. The scripts include commands having a format supported by the manufacturer.
Patent KR-20220128011-A (KR)
Title: Control system for flexible joint robot
Inventor: OH SE HOON
IPC: G05B6/02
Filed: 2021-03-12
Abstract: Disclosed is a control system for a flexible joint robot control system according to the present invention, which comprises: a control input dimension conversion unit which receives a control input of the robot and converts an orthogonal coordinate system of the control input into a rotational coordinate system; a whole flexible joint robot dynamics unit receiving the control input and a disturbance and outputting a control output by multiplying at least one or more matrix equations to the control input to which the disturbance is reflected; and a disturbance observer which calculates an estimated disturbance and reflects the estimated disturbance to the control input. The disturbance observer includes a reciprocal reaction force elimination unit containing a matrix equation for eliminating reciprocal reaction force between joints of the robot, a low pass filter, and an estimated disturbance dimension conversion unit. According to the configuration, the control system for a flexible joint robot can perform various tasks without constraints in various fields such as disaster rescue robots, collaborative robots, and rehabilitation robots, since constraints on a robot's working radius disappear due to singularity removal, maximize driving efficiency near the singularity, provide enhanced efficiency in robot's task performance by utilizing the effects, and achieve high performance and stability unlike the conventional conservative controller by providing constant performance regardless of the robot's posture.
Patent KR-20220129910-A (KR)
Title: Monitoring method and device for partial discharge pulse of dc system
Inventor: LEE BANG WOOK
IPC: G01R31/12
Filed: 2021-03-17
Abstract: A monitoring method for a partial discharge pulse of a DC system of the present invention may include: a step of collecting partial discharge pulses of the DC system for a predetermined time or predetermined number; a step of selecting a parameter for pattern analysis based on PSA and deriving values belonging to the parameter selected from information on the collected partial discharge pulses; and a step of performing pattern analysis for the partial discharge based on PSA by using the values belonging to the parameter.
Patent KR-20220132097-A (KR)
Title: Display panel and display apparatus comprising the same
Inventor: JANG JAE YONG
IPC: G09G3/3225
Filed: 2021-03-22
Abstract: According to one aspect of the present invention, provided is a display panel comprising: a substrate having a front display area, a corner display area extending from a corner of the front display area and including a first corner display area and a second corner display area, and a peripheral area outside the corner display area, wherein the first corner display area includes extensions extending in a direction away from the front display area and cutouts defined respectively between the extensions; a first corner driving circuit positioned in the second corner display area and electrically connected to each of a front pixel disposed in the front display area and a corner pixel disposed in the first corner display area; a second corner driving circuit located in the second corner display area, electrically connected to corner pixels disposed in the first corner display area, and not electrically connected to the front side pixels; and a load unit located in the peripheral area and electrically connected to the second corner driving circuit. The display area is expanded so that images can be displayed even in the side and corner areas.
Patent KR-20220133534-A (KR)
Title: Big data collection system using LiDAR sensor for billiards game and, experimental billiards practice system using big data and AI therewith
Inventor: LEE JAE BOK
IPC: G01S17/50
Filed: 2021-03-25
Abstract: The present invention relates to a big data collection system using a lidar sensor for a billiard game and an experimental billiard practice system using collected big data and AI, wherein the big data collection system collects the movement of a billiard cue and the trajectory information of each billiard ball by using lidar sensors installed in an actual billiard hall and analyzes the collected big data simultaneously, so as to learn an AI algorithm and provide users with information on optimal strokes according to the position of each billiard ball on an experimental billiard table, thereby maximizing the efficiency and effect of billiard practice and providing the users with an interactive service of billiard practice, and also inducing interest and participation of the users to improve publicity.
Patent KR-20220134720-A (KR)
Inventor: JU JAE CHUL
IPC: B05C5/02
Filed: 2021-03-26
Abstract: The present invention relates to a dispensing inline system. More specifically, the dispensing inline system includes: a body unit for transporting a boat containing one or a plurality of materials in a certain direction; a dispensing unit performing a dispensing process on the material(s) accommodated in the boat; an inspection unit for inspecting the material(s) on which the dispensing process has been performed by the dispensing unit; and a curing unit configured to harden a solution dispensed on the material(s) by the dispensing unit. According to the present invention, by including the dispensing unit for dispensing a solution to the material(s) being transferred by the transfer unit, the inspection unit for inspecting the material(s) for which the dispensing process has been performed, and the curing unit that hardens the solution dispensed on the material(s), dispensing, inspection and curing processes for the material(s) can all be performed in one transfer line.
Patent KR-20220136739-A (KR)
Title: Method and Apparatus for Walking Navigation for Avoiding of Particulate Matter
Inventor: SHIN YONG SEUNG
IPC: G01C21/36
Filed: 2021-04-01
Abstract: The present invention relates to a navigation method and a device for walking for avoiding ultrafine dust, comprising the steps of: checking, by an electronic device, at least one walking route from a starting point to a destination; calculating, by the electronic device, an ultrafine dust concentration for the walking route based on information on at least one walking route and the ultrafine dust concentration measured at a measuring station; calculating the amount of ultrafine dust inhalation by the electronic device for the walking route based on the calculated concentration of ultrafine dust and user information of the electronic device; and identifying, by the electronic device, the walking route with the smallest amount of ultrafine dust inhalation as an avoidance route. Other embodiments can be also applied. Accordingly, a route for minimizing inhalation of ultrafine dust when moving from a current location to a destination on foot by calculating the concentration of ultrafine dust for each road can be provided.
Patent KR-20220139569-A (KR)
Inventor: JEONG HYUN CHUL
IPC: G06N20/00
Filed: 2021-04-08
Abstract: The present invention relates to a vehicle number recognition control system using artificial intelligence and a method thereof. According to the present invention, the vehicle number recognition control system comprises: a posture information acquisition unit acquiring basic posture information for a plurality of cameras and IR lightings installed on a vehicle number recognition device; an image reception unit receiving forward images of an entering vehicle from the vehicle number recognition device; a license plate recognition unit preprocessing the received forward images to detect a license plate area, and acquiring shape information of the license plate from the detected license plate area; and a control unit inputting the basic posture information for the cameras and IR lightings and the shape information of the license plate into a previously trained learning model to acquire corrected posture information for the cameras or IR lightings, and transferring the corrected posture information to the vehicle number recognition device. The present invention can correct the positions of the cameras or IR lightings in real-time based on the recognized shape information of the license plate using artificial intelligence, and can control in real-time according to each parking lot environment, thereby improving a recognition rate for license plates. Furthermore, the present invention can correct the posture of the cameras and IR lightings without deploying specialized personnel on site, thereby reducing labor costs.
Patent KR-20220107893-A (KR)
Inventor: LEE TAE KYOUNG
IPC: G06F3/0481
Filed: 2021-05-26
Abstract: The disclosed invention relates to a mixed reality support method. The method comprises the steps of: storing 3D information generated for a virtual object corresponding to a real object and a plurality of 2D reference images generated from a plurality of viewpoints and distances for the 3D information in a server; obtaining target information including a 3D or 2D image of the real object, and providing the target information to the server; and extracting, by the server, the real object from the object information, comparing the real object with 3D information or a 2D reference image of the virtual object, and calculating information on the viewpoint and distance at which the real object was acquired from a comparison result.
Patent KR-20220059392-A (KR)
Inventor: JONG PIL IM
IPC: H02N11/00
Filed: 2021-05-27
Abstract: The present disclosure relates to a wireless device for self-power generation and a method for operating the same. According to an embodiment of the present disclosure, the wireless device for the self-power generation includes an energy harvesting module, a power management module, a user input interface, and a communication module. The energy harvesting module generates electrical energy based on energy supplied from the outside. The power management module generates a voltage based on the electrical energy provided from the energy harvesting module. The user input interface includes at least one input device to sense an input of a user. The communication module transmits an instruction corresponding to the at least one the input device to the outside, based on the voltage provided from the power management module, in response to access to the at least one input device by the user.
Patent KR-20220162521-A (KR)
Title: Dynamic auto-encoder-based image data processing apparatus and method for countering evasion attacks against image recognition medels in the power field
Inventor: LEE DONG SEOP
IPC: G06N20/00
Filed: 2021-06-01
Abstract: According to the present invention, a dynamic autoencoder-based image data processing device may comprise: a pre-processing unit which changes a format according to the autoencoder to restore a collected image; an autoencoder including an encoding block for extracting features of the image and a decoding block for restoring an original image of the image using the extracted features; an additional learning unit which additionally learns the autoencoder by using the image restored by the autoencoder as training data to prevent query observation for generating malicious image data; and an image recognizing unit for recognizing power facilities included in the image restored by the autoencoder.