baber/WOPTO huggingface dataset:
Patent KR-20210131495-A (KR)
Title: Apparatus for controlling motor driven power steering system and method thereof
IPC: G05D1/02
Filed: 2020-04-23
Abstract: The present invention relates to an apparatus and a method for controlling a motor-driven power steering (MDPS) system, which can remove momentary control stability reduction problems for MDPS and different-feel problems such as movement abnormalities or steering vibration of a vehicle. The apparatus for controlling a motor-driven power steering system comprises: an MDPS basic logic unit determining a first assisting command current for driving an MDPS motor in a manual driving mode of a driver based on column torque applied to the steering column of a vehicle and the speed of the vehicle; an autonomous driving steering control unit determining a second assisting command current for driving the MDPS motor in an autonomous driving mode of the vehicle; and a mode switching control unit determining steering intervention of the driver by using a variable reference time determined variably in response to the column torque in the autonomous driving mode of the vehicle, determining a mode switching time from the autonomous driving mode to the manual driving mode based on the column torque, and applying weights in which the mode switching time is reflected to the first and second assisting command currents to determine a final assisting command current for driving the MDPS motor when switching from the autonomous driving mode to the manual driving mode.
Patent KR-20210132265-A (KR)
Title: Electric Toothbrush Having Rotary Type Bristle Module
IPC: A61C17/26
Filed: 2020-04-24
Abstract: The present invention relates to an electric toothbrush including a rotary bristle module, which provides excellent cleaning power. According to the present invention, the electric toothbrush comprises: a frame including a central connection part having an upper surface on which a user's upper teeth are seated and a lower surface on which the lower teeth are seated formed therein and corresponding to the incisor region and a pair of lateral connection parts extending rearwardly from both sides of the central connection part; rotated members provided on the upper and lower surfaces of the frame, respectively, and extending in the longitudinal direction of the lateral connection part; a bristle module including bristles provided on the periphery in the longitudinal direction of the rotated member; a driving unit including a driving motor transmitting a rotational driving force to the front end part of the rotated member to allow the rotated member to be rotated on the basis of a center line extending in the longitudinal direction; and a fixing unit provided at the rear end part of the lateral connection part to rotatably fix the rear end part of the bristle module.
Patent KR-20210132295-A (KR)
Title: A simultaneous analysis system of batted ball and hitting using vision sensor and swing sensor and its method same
IPC: G06T7/60
Filed: 2020-04-26
Abstract: The present invention relates to a simultaneous analysis system for a batted ball and hitting through a combination of a vision sensor and a swing sensor, and a method thereof, capable of increasing accuracy of analysis for the batted ball and the hitting. According to the present invention, the simultaneous analysis system for a batted ball and hitting through the combination of a vision sensor and a swing sensor includes: the swing sensor; the vision sensor; and a control unit.
Patent KR-20200089647-A (KR)
Inventor: KIM JONG HYUN
IPC: B68G7/06
Filed: 2020-04-27
Abstract: Disclosed is a bedding having an auxiliary receiving space for accommodating different filling materials. According to the bedding having the auxiliary receiving space for accommodating different filling materials according to the present invention, one bedding may provide different cushioning feelings, and may provide comfort for a good night′s sleep or rest. In addition, the auxiliary receiving space can be quickly and easily formed in a main receiving space inside the bedding.
Patent KR-20210133505-A (KR)
Title: Sheet-type fabric detergent using eco-friendly dyeing agent including bleach and softener
IPC: C11D3/40
Filed: 2020-04-29
Abstract: The present invention relates to a sheet-type fabric detergent using an eco-friendly dyeing agent, and more particularly, to a sheet-type fabric detergent using an eco-friendly dyeing agent including a bleach and a softener, in which a non-woven fabric material is impregnated with an active ingredient of a detergent capable of simultaneously achieving high cleaning, bleaching, and fabric softening effects to allow the active ingredient of the detergent to be combined with a non-woven fabric, so that the non-woven fabric is cut into a predetermined size to allow an appropriate amount of the detergent to be inserted into laundry. The present invention provides the sheet-type fabric detergent using the eco-friendly dyeing agent including the bleach and the softener, wherein a sheet-type non-woven fabric is impregnated with a dyeing agent including a dye polymer, a quaternary ammonium cationic surfactant, an organic binder, and a stabilizer so as to be coated with the dyeing agent.
Patent KR-20210133552-A (KR)
Title: Backlight unit and display device
IPC: F21V8/00
Filed: 2020-04-29
Abstract: Embodiments of the present invention relate to a backlight unit and to a display device. At least a portion of an electronic element for driving a light source and a backlight unit may be disposed on one surface of a printed circuit on which a light source is disposed. By disposing a pattern having reflective characteristics in an area where the electronic element is disposed, the image quality of the backlight unit can be maintained and the design structure of the backlight unit can be simplified. In addition, the light source and the electronic element are disposed on the same side of the printed circuit so that there is no empty space between the cover bottom and the opposite side of the one side of the printed circuit on which the light source is disposed, so as to improve heat dissipation characteristics in a region where the light source and the electronic element overlap.
Patent KR-20210136286-A (KR)
Title: Integrated video data analysis and management system
IPC: G06F16/75
Filed: 2020-05-07
Abstract: A system for integrated analysis and management of video data comprises: a routing server configured to receive video data from an external input video providing device; a video database configured to store the received video data; a video analytics server cluster including a plurality of video analytics servers configured to analyze the video data; a metadata database configured to store metadata of the video data; and a video retrieval server configured to retrieve the metadata database and the video database. As in various embodiments described in the present disclosure, the system can provide a result after analyzing various video data received from various channels in an integrated manner, and can provide a quick and accurate search result according to a user's search request.
Patent KR-20210136484-A (KR)
Title: Focusing method
IPC: H04N17/00
Filed: 2020-05-07
Abstract: The technical problem to be solved by the present invention is to provide a focusing method and a focusing device using parallel processing in a camera focusing process. According to one embodiment of the present invention, the focusing method comprises: a step of capturing an image while moving a position of a lens in an image sensor module at predetermined intervals within a predetermined range; a step of measuring resolution at each lens position using the captured images; and a step of deriving a position of the lens having the highest resolution or a position of the lens having a larger value than a target resolution by using the measured resolution.
Patent KR-20210136589-A (KR)
Title: Device, method, system and computer readable storage medium for managing access authority of data using blockchain
IPC: H04L9/14
Filed: 2020-05-08
Abstract: A data access right managing method is described. An exemplary data access right managing method comprises: an approval step of approving a sharing request of a requestor for data encoded on the basis of a public key of a user and registered in a blockchain network; a data recovery step of obtaining data from the blockchain network in response to the approval step; a first symmetric key generation step of generating a first symmetric key in response to the approval step; a first transaction data generating step of generating first transaction data including encoded data by using the first symmetric key and the public key of the requestor; and a shared data registration step of transmitting the generated first transaction data to the blockchain network.
Patent KR-20210135149-A (KR)
Title: System for providing game service using smart cube
IPC: A63F9/06
Filed: 2020-05-20
Abstract: The present invention provides a game service providing system using a smart cube, comprising: a smart cube which is composed of total 54 block surfaces while one surface thereof has nine blocks, saves a coordinate id corresponding to a coordinate, and is covered by a display for displaying at least one kind of text on a surface to flash a block corresponding to each coordinate and operate an output text independently; and a user terminal. The user terminal comprises: a registration unit which resisters the smart cube; a transmission unit which transmits game data of a selected game to be displayed, when the any game is selected among at least one pre-saved game; and a counting unit which counts score winning when an arrangement, corresponding to a correct answer in the selected game, occurs in the smart cube. The game service providing system provides a variety of contents and a customized play and education according to a user level.
Patent KR-20210150023-A (KR)
Inventor: LEE MIN JAE
IPC: A23L5/10
Filed: 2020-06-03
Abstract: Disclosed are a food composition including saber beans and red beans having an antioxidant effect and improved flavor, and a method for manufacturing the same. The present invention provides the food composition including 10 to 70% by weight of red beans and 30 to 90% by weight of saber beans.
Patent KR-20200139643-A (KR)
Title: Apparatus for interfacing optical using optical Printed Circuit Board with built-in optical waveguide
Inventor: HYOHOON PARK
IPC: G02B6/42
Filed: 2020-06-04
Abstract: The present invention relates to an optical interface device, which is a data communication module for optical connection between a processor and an optical transmission/reception board. The optical interface device comprises: an optical transmission/reception board; an optical waveguide embedded in a printed circuit board (PCB) and connecting the optical transmission/reception board and the processor; and a photoelectric module vertically connected to the optical waveguide, and connected to the processor through optical connection and electrical wiring.
Patent KR-20210155962-A (KR)
Inventor: KIM SEONG OK
IPC: A23L27/40
Filed: 2020-06-17
Abstract: The present invention relates to a method for manufacturing a dried Korean sauce which enriches flavor of a Korean sauce by fermenting a block of fermented soybeans while raising temperature, and drying the fermented block of fermented soybeans by dividing the same into small pieces so that the flavor of the Korean sauce does not deteriorate, and a dried Korean sauce produced by the method. The dried Korean sauce produced by the method of the present invention has a rich flavor of the Korean sauce due to uniform fermentation and drying, excellent storage properties due to a dried state, and can be stored for a long period of time without increasing salinity, thereby suppressing a harmful factor caused by salt to the human body.
Patent KR-20210074165-A (KR)
Title: Apparatus and Method for Reconstructing Human Posture and Shape Model based on Multi-View Image using Relative Distance information between Joints
Inventor: YOON JU HONG
IPC: G06T17/20
Filed: 2020-06-19
Abstract: Provided are a device and a method for reconstructing a human posture and a shape model based on multi-viewpoint images using relative distance information between joints. According to an embodiment of the present invention, the method for reconstructing a human model extracts each of encoded two-dimensional posture information of a person from multi-view images to convert encoded three-dimensional posture information of the person, respectively, and simultaneously reconstructs the three-dimensional posture and the shape of the person by fusion into one encoded three-dimensional posture information of the person. Accordingly, even if a specific joint is not detected, the entire posture can be reconstructed using distance information from adjacent joints.
Patent KR-20210158646-A (KR)
Inventor: KIM BU YO
IPC: G01W1/10
Filed: 2020-06-24
Abstract: A method for calculating total amount of clouds at night by using an image classification method related to at least one embodiment of the present invention removes shielding and corrects distortion of night sky image data collected by using a general digital camera, sets a RBR boundary value differently according to a brightness of the image. By classifying the image into a variety of types according to the boundary values, the total amount of clouds at night can be objectively and accurately calculated at low cost. The method for calculating the total amount of clouds at night comprises: an image collection step; an image conversion step; a preprocessing step; a RBR boundary value setting step; a classification step; and a calculation step.
Patent KR-20210002048-A (KR)
Inventor: LEE SUNG HO
IPC: G06Q50/16
Filed: 2020-06-29
Abstract: The present invention relates to a device for calculating the contribution of each investor entity and to a method thereof. During the market, the index/price contribution of each investor entity to the market is calculated in real time. The device for calculating the contribution of each investor entity comprises a trading weight calculation unit, a market capitalization ratio calculation unit, a change amount calculation unit, and a contribution calculation unit.
Patent KR-20210137864-A (KR)
Title: Agricultural mowing system with obstacle avoidance function
IPC: A01D34/00
Filed: 2020-07-08
Abstract: The present invention relates to an agricultural mowing system with an obstacle avoidance function using a front sensor unit, which detects and automatically avoids obstacles during mowing to prevent collision accidents, and quickly returns to its original position after passing by the obstacles, to perform mowing between obstacles smoothly. More specifically, the agricultural mowing system senses the position of an obstacle in real time using multiple detection sensors to control an avoidance speed of a mowing device main body. Therefore, in order to enhance the precision of obstacle avoidance under the condition where the mowing device main body is extended to a wide range, the agricultural mowing system mainly comprises a running body (100), a main arm (200), an extended arm (300), the mowing device main body (400), a level wheel (500), the front sensor unit (600), a side sensor unit (700), and an avoidance module (800).
Patent KR-20220009613-A (KR)
Title: a submerged type apuaculture apparatus
Inventor: YOU WON KEE
IPC: A01K67/033
Filed: 2020-07-16
Abstract: The present invention relates to an underwater fish-farming device, comprising: a main body including a support base installed on the underwater ground and a support extending upward from one side of the support base; and a fish-farming rotation body which is formed in a cylindrical shape that is narrow at the top and wide at the bottom, and includes a rotating housing with one sides at upper and lower portions, which are rotatably installed on the support, and the other side at the lower portion and one side at a side surface, which are opened, and a seedling sheet installed on the open one side at the side surface of the rotating housing and having objects to be cultured attached to inner and outer surfaces thereof. According to the present invention, as a culture area of sea squirts is sufficiently provided, sea squirts that are larger and rounder than conventional sea squirts can be harvested, and even when cultured for a long time, sea squirts do not die because of their high density. Therefore, productivity can be remarkably improved. In addition, the present invention is formed to have a structure that can minimize resistance to the flow of strong currents, and thus, the structure is capable of preventing attached sea squirts from being easily detached or preventing the fish-farming device from being easily overturned.
Patent KR-20220011425-A (KR)
Inventor: KIM JOHN JUNGWON
IPC: C23C18/16
Filed: 2020-07-21
Abstract: Disclosed are a filter sheet for a mask and a triple mask having electromagnetic wave blocking and antibacterial functions to which the filter sheet is applied. The filter sheet for a mask comprises: a polyester cloth woven with polyester fiber yarns; a primary nickel plating layer formed by primary-nickel-plating the polyester cloth; a copper plating layer formed by copper-plating the primary nickel plating layer; and a secondary nickel plating layer formed by performing secondary-nickel-plating the copper plating layer.
Patent KR-20220015266-A (KR)
Title: Electronic device including flexible display module and method of operating the same
Inventor: CHUNG JINKYO
IPC: G06F16/18
Filed: 2020-07-30
Abstract: According to various embodiments, an electronic device may comprise: a foldable housing including at least one hinge structure; a flexible display module of which at least a portion is exposed through the foldable housing; and at least one processor provided inside the foldable housing. The display module may include a plurality of regions and at least one foldable region disposed between the plurality of regions to correspond to the at least one hinge structure and foldable according to a state of the at least one hinge structure. The at least one processor may be configured to display a first execution screen of a first application on the display module when a state of the at least one hinge structure is a first state, detect a touch drag input from an object included in the first execution screen to the first foldable region while a first foldable region of the at least one foldable region is in a folded state. After detecting the touch drag input, based on the state of the at least one hinge structure to change from the first state to the second state, a second execution screen of a second application different from the first application is set to be displayed on the display module, obtained using at least a portion of the object.
Patent KR-20210086942-A (KR)
Title: Nanosheet field-effect transistor device and method of forming
Inventor: YEONG SAI HOOI
IPC: H01L29/786
Filed: 2020-08-07
Abstract: A semiconductor device includes: a fin protruding over a substrate; source/drain regions above the fins; a nanosheet between the source/drain regions, wherein the nanosheet includes a first semiconductor material; inner spacers between the nanosheet and at opposite ends of the nanosheets, wherein an air gap exists between each inner spacer and respective source/drain regions of the source/drain regions; and a gate structure over the fin and between the source/drain regions. The integration density of various electronic components is improved due to the continuous reduction of the minimum feature size continues, thereby allowing more components to be integrated within a given area.
Patent KR-20220029824-A (KR)
Inventor: YOON HEE SUK
IPC: B25J11/00
Filed: 2020-08-28
Abstract: In accordance with the present disclosure, provided are a cleaning robot capable of performing cleaning by moving into a lower area of an upper obstacle by lowering a lidar sensor in height when the upper obstacle, which is spaced apart from a floor, is located on a driving route, and a control method thereof. In accordance with one embodiment, the cleaning robot includes: a body; a driving device moving the body; a cleaning device suctioning foreign substances on a floor to perform cleaning; a lidar sensor placed in an upper part of the body, and provided to be moved up and down between first and second positions of different heights; a bumper sensor sensing a collision between the lidar sensor and an obstacle; a sensor driving part generating motive power for moving the lidar sensor up and down; an obstacle sensor acquiring information about the obstacle; and a processor creating a cleaning map for surroundings of the body based on the output of the obstacle sensor and the output of the lidar sensor, and controlling the sensor driving part so as to adjust the lidar sensor in height based on at least one among the cleaning map, the output of the bumper sensor and the output of the obstacle sensor.
Patent KR-20220030010-A (KR)
Title: Semiconductor device and semiconductor apparatus inclduing the same
Inventor: SONG JEONG GYU
IPC: H01L27/108
Filed: 2020-09-02
Abstract: A semiconductor element comprises: a lower electrode; an upper electrode disposed to be spaced apart from the lower electrode; and a dielectric layer disposed between the lower electrode and the upper electrode and including a first metal oxide layer, a second metal oxide layer and a third metal oxide layer. The third metal oxide layer is disposed between the first metal oxide layer and the second metal oxide layer. The third metal oxide layer comprises one or more metal elements selected from a group made of aluminum (Al), magnesium (Mg), silicon (Si) and beryllium (Be) and boron (B). In the third metal oxide layer, the content of boron (B) is less than or equal to the content of aluminum (Al), magnesium (Mg), silicon (Si) and/or beryllium (Be) metal elements.
Patent KR-20220031259-A (KR)
Title: A method for constructing active security control counseling response learning data to provide active security control services
Inventor: PARK JOO YOUNG
IPC: G06Q50/10
Filed: 2020-09-04
Abstract: The present invention relates to a method for constructing security control counseling response learning data for providing an active security control counseling service corresponding to monitoring information of monitoring equipment. The method includes the following steps of: collecting monitoring information of monitoring equipment from an intelligent security monitoring device performing monitoring image information analysis and event detection; collecting, from a counseling database, general counseling guidance information corresponding to the monitoring information of the monitoring equipment; and generating mapping classification information indicating a positive correlation between the general counseling guidance information and the monitoring information of the monitoring equipment based on information on whether a problem is solved acquired from the counseling database and performing machine learning processing on the counseling database using the mapping classification information to build security control counseling response learning data.
Patent KR-20220033618-A (KR)
Inventor: LEE DAE SIK
IPC: G09G3/3225
Filed: 2020-09-08
Abstract: A display device of the present invention comprises: a first power source; a timing control unit connected to the first power source through a main line, an auxiliary line, and a detection line; and pixels commonly connected to the first power source through a first power source line. The first power source comprises: a main power source connected to the first power source line and the main line; an auxiliary power source connected to the auxiliary line; a rectifier in which a first terminal is connected to the auxiliary power source and a second terminal is connected to the first power source line; and a comparator in which a first input terminal is connected to the first power source line and an output terminal is connected to the detection line.