baber/WOPTO huggingface dataset:
Patent KR-20220099876-A (KR)
Title: Washcing machine
Inventor: YOUNG SEONG CHEON
IPC: D06F39/02
Filed: 2021-03-18
Abstract: The present invention is to provide a washing machine capable of preventing a detergent remaining in a detergent supply device. A disclosed washing machine includes a cabinet, a tub disposed inside the cabinet, and a detergent supply device configured to supply a detergent to the tub, wherein the detergent supply device includes a housing coupled to the cabinet, a case configured to be inserted into the housing or taken out of the housing, and a detergent container separably provided in the case.
Patent KR-20220135025-A (KR)
Title: Method for clustering objects for geospatial information modeling and apparatus therefor
Inventor: LEE BONG JUN
IPC: G06F16/909
Filed: 2021-03-29
Abstract: Disclosed are an object clustering method for spatial information modeling and a device thereof. The object clustering device selects an object located at an edge among objects distributed in a certain space as a starting object, enables objects located within a predefined reference distance based on the starting object to be identified as a candidate group, and enables spatial information modeling to be performed for a modeling space comprising a neighboring object after recognizing, by a distance between objects, the object connected within a pre-defined adjacent distance as the neighbor object by directly or by way of at least one or more objects from the starting object from among the candidate group. Therefore, the present invention enables modeling with planar data.
Patent KR-20210090572-A (KR)
Title: Device and method for monitoring a berthing
Inventor: PARK BYEOLTEO
IPC: B63B49/00
Filed: 2021-03-29
Abstract: The present invention relates to a device for monitoring berthing to monitor ships and a port and a method thereof. According to one embodiment of the present invention, a berthing monitoring method performed by a computing means comprises the following steps of: acquiring an image of a port including the sea and a plurality of ships by using a camera installed in the port to capture the image; using an artificial neural network learned by using a learning set, in which class values indicating the sea, a ship, and a feature, respectively, are labeled to the input image and pixels corresponding to objects including the sea, the ship, and the feature included in the input image, to generate segmentation images for the objects from the port image; tracking a plurality of ships on the basis of first pixels to which a class value indicating a ship of the segmented image is assigned to acquire tracking information including location information of representative points representing each of the plurality of ships; determining a berthing target ship to be guided among the ships tracked on the basis of the tracking information; and acquiring berthing guide information including a bow distance, which is a distance between the bow of the target ship and a quay wall, and a stern distance, which is a distance between the stern of the target ship and the quay wall, on the basis of the segmentation image.
Patent KR-20220135856-A (KR)
Inventor: JEE KWANG JAE
IPC: G06Q30/02
Filed: 2021-03-31
Abstract: The present application relates to a purchase authentication service. A method of operating a server providing a purchase authentication service according to one embodiment of the present application comprises: a step of maintaining a database storing representative code information related to a representative code and purchasing authentication code information related to a plurality of purchase authentication codes associated with the representative code; a step of receiving a seller identifier and a representative code identifier encoded in the representative code from a seller terminal; a step of checking whether the representative code is activated; a step of activating the representative code and the plurality of purchase authentication codes associated with the representative code and setting purchase authentication code information by using the seller identifier when the representative code is not activated; a step of receiving a purchaser identifier and a purchase authentication code identifier encoded in any one of the plurality of purchase authentication codes from a purchaser terminal; a step of checking whether the purchase authentication code corresponding to the purchase authentication code identifier is activated and used; and a step of identifying the seller who has distributed the purchase authentication code corresponding to the purchase authentication code identifier when the purchase authentication code corresponding to the purchase authentication code identifier is activated but not used, and registering the purchase authentication code corresponding to the purchase authentication code identifier in purchase status information corresponding to the purchaser identifier stored in the database in consideration of the confirmed seller, wherein the purchase status information includes information on the purchase authentication code used by the purchaser. According to an embodiment of the present application, a buyer's loyalty to an individual store can be secured through the purchase authentication service.
Patent KR-20220085689-A (KR)
Title: 디스플레이 전사 구조물 및 그 제조 방법
Inventor: HONG SEOG WOO
IPC: H01L27/15
Filed: 2021-04-01
Abstract: 디스플레이 전사 구조물 및 그 제조 방법을 제공한다. 본 디스플레이 전사 구조물은 베이스층, 베이스층상에 배치되며복수 개의 홀이 형성된 유연성 격벽 및 복수 개의 홀 각각에 배치된 복수 개의 마이크로 LED(Light Emitting Diode)을 포함한다.
Patent KR-20220138886-A (KR)
Inventor: CHOI SUNG HOON
IPC: B60L53/66
Filed: 2021-04-05
Abstract: According to a user identification method using a battery pack of the present invention, a method executed through an operating server maps and stores battery identification information for uniquely identifying a battery pack provided to a user in an n^th (n>=1) order and user identification information for identifying the user in a designated storage medium, checks the battery identification information for identifying the battery pack inserted into an empty s^th slot (1 <= s <= S) among S (S >= 2) slots installed in a designated battery station, and identifies the user by using the checked battery identification information.
Patent KR-20220140928-A (KR)
Inventor: KIM JI SUN
IPC: G09G3/3225
Filed: 2021-04-09
Abstract: The present invention relates to a display panel and a display device. More specifically, the display device comprises: a substrate including a main display area, a round display region which is arranged between a first side surface of the main display area and a second side surface of the main display area and of which at least a portion is curved, and an intermediate display area arranged between the main display area and the round display area; a round display element area which is arranged on the round display area and in which a plurality of round display elements each including a pixel electrode are arranged; a round pixel circuit area which is arranged on the intermediate display area, connected to the plurality of round display elements emitting light of the same color and arranged in the round display area, and in which a plurality of round pixel circuits for simultaneously driving the plurality of round display elements emitting light of the same color, wherein the round display element area and the round pixel circuit area are provided in plurality so as to be arranged in different rows from each other, and one side of the round pixel circuit area arranged in a first row from among the plurality of round pixel circuit area arranged in the same direction and a one side of the round pixel circuit area arranged in a second row are spaced apart from each other by a first distance. When a pixel emits light in a round part of a display area, the round display part of the display area may be recognized smoothly.
Patent KR-20210127637-A (KR)
Inventor: JANG YOUNG JIN
IPC: G06F40/166
Filed: 2021-04-14
Abstract: In a method for outputting a reference number description for a patent drawing reference number according to one embodiment of the present invention, the method may comprise: a step of recognizing a size of a patent drawing and a position of a reference number included in the patent drawing, and obtaining a relative position coordinate of the drawing reference number in the patent drawing; a step of setting the relative position coordinate of the drawing reference number corresponding to the drawing reference number based on the obtained relative position coordinate; and a step of outputting the drawing reference number description to correspond to the drawing reference number by outputting the drawing reference number description to the set relative position coordinate. Therefore, the present invention is capable of allowing a drawing-oriented analysis for a knowledge information content to be realized.
Patent KR-20220145122-A (KR)
Inventor: YOON YEO SEONG
IPC: B32B1/08
Filed: 2021-04-21
Abstract: The present invention relates to a transparent filler for a vehicle having excellent mechanical strength, comprising: a substrate made of a polycarbonate tube; a transparent film layer formed on the outer surface of the substrate; and a transparent coating layer formed on the outer surface of the transparent film layer. The transparent filler for the vehicle manufactured through an above process exhibits an effect of securing a driver's field of view due to excellent transparency thereof. In addition, the transparent filler for the vehicle has excellent mechanical strength such as impact resistance and scratch resistance.
Patent KR-20210046639-A (KR)
Title: Magnesium alloy processing method for improving strength, ductility and yield symmetry, and a magnesium alloy rod produced thereby
Inventor: LEE TAE KYUNG
IPC: C22F3/00
Filed: 2021-04-22
Abstract: The present invention relates to a magnesium alloy processing method for improving strength, ductility and yield symmetry and a magnesium alloy rod material produced thereby, wherein the magnesium alloy processing method for improving strength, ductility and yield symmetry comprises the following steps of: heating a magnesium alloy; and inserting the heated magnesium alloy into a multi-pass caliber-rolling machine to perform a multi-pass caliber-rolling process.
Patent KR-20220149216-A (KR)
Inventor: KIM SEUNG HWAN
IPC: H01L49/02
Filed: 2021-04-30
Abstract: The present technology relates to a semiconductor memory device. A semiconductor memory device according to the present technology includes: a substrate; a column array of capacitors arranged along a direction perpendicular to the surface of the substrate; and a row array of capacitors arranged along a direction parallel to the surface of the substrate. The capacitors of the row array may include storage nodes separated from each other and plate nodes separated from each other.
Patent KR-20220054533-A (KR)
Title: Sound Producing Device
Inventor: LIANG JEMM YUE
IPC: H04R3/04
Filed: 2021-05-14
Abstract: The present invention relates to a sound generation device to increase design flexibility and/or sound quality. According to the present invention, the sound generation device comprises a first sound generation cell configured to be driven by a first drive signal and generate a first acoustic sound on a first audio band and a second sound generation cell configured to be driven by a second drive signal and generate a second acoustic sound on a second audio band different from the first audio band. A first membrane of the first sound generation cell and a second membrane of the second sound generation cell are micro electromechanical system (MEMS)-manufactured membranes. The upper limit of the first audio band is limited by a first maximum frequency and the upper limit of the second audio band is limited by a second maximum frequency. A first resonant frequency of the first membrane is higher than a first maximum frequency of the first driving signal. A second resonant frequency of the second membrane is higher than a second maximum frequency of the second driving signal.
Patent KR-20220160717-A (KR)
Inventor: BAEK MOO HAN
IPC: H01M10/659
Filed: 2021-05-28
Abstract: Provided is a battery module including: a battery sub-module including one or more battery cells; and a barrier disposed to face one side of the battery sub-module, wherein the barrier includes: a rigid member supporting the battery sub-module; and a heat absorbing member accommodated in the rigid member to absorb heat generated from one or more battery cells.
Patent KR-20220163092-A (KR)
Title: Integrated bracket for sprinkler system
Inventor: PARK MI JEONG
IPC: B05B15/62
Filed: 2021-06-02
Abstract: The present invention relates to an integral bracket for a sprinkler system. More specifically, according to the present invention, left and right side parts of a bar-shaped steel frame structure for a sprinkler bracket are bent in the vertical direction, and both ends are processed into a fastening joint unit. Therefore, a function of fixing a sprinkler reducer and coupling a ceiling steel frame can be performed as one bar-shaped steel frame structure. The integral bracket for the sprinkler system of the present invention comprises: an integral frame; and a fixation unit.
Patent KR-20220164130-A (KR)
Title: Nanomembrane and manufacturing method thereof
Inventor: KIM DAEHYEONG
IPC: B82B3/00
Filed: 2021-06-03
Abstract: A nanomembrane with excellent performance and a forming method thereof are provided. The nanomembrane according to embodiments of the present invention comprises an elastomer layer and nanostructures disposed on the elastomer layer. The nanostructure may be partially embedded in the elastomer layer. The method for forming a nanomembrane according to embodiments of the present invention comprises the steps of: forming a nanocomposite solution comprising nanostructures and an elastomer solution; forming an elastomer solution layer by providing the nanocomposite solution on a first solvent; and forming an elastomer layer by drying the elastomer solution layer, and forming a nanomembrane comprising the elastomer layer and the nanostructures bonded to the elastomer layer. The nanocomposite solution is formed by mixing the nanostructures and the elastomer solution with a second solvent, and the elastomer solution is formed by mixing elastomer and a third solvent.
Patent KR-20220164231-A (KR)
Title: Coating composition, coating method using the same and self-stratifying coating surface
Inventor: LIM HO SUN
IPC: C09D5/16
Filed: 2021-06-04
Abstract: The present invention relates to a coating composition, a coating method using the same, and a self-layering coating surface, wherein the coating composition includes an epoxy-based resin and a (meth)acrylic-based resin having a surface energy difference of 10 mN/m or more, can provide a multi-layered coating surface with excellent bonding strength between the two layers with single coating, compared to coating each layer separately, and can be applied to various fields such as antifouling coating, antibacterial coating, and anti-icing coating.
Patent KR-20220165920-A (KR)
Title: Separator for Secondary Battery with Improved Adhesion
Inventor: YOON YEO JU
IPC: H01M50/451
Filed: 2021-06-09
Abstract: The present invention relates to a separator for a secondary battery having improved bonding strength with an electrode, and more specifically, to a separator for a secondary battery including: a porous polymer separator substrate; and an inorganic material layer including an inorganic material and a binder disposed on at least one surface of the separator substrate, wherein the binder is a hollow binder.
Patent KR-20220166085-A (KR)
Title: Electronic terminal apparatus that can perform genuine product certification for the product based on augmented reality through the recognition of a two-dimensional code printed on the product and operating method thereof
Inventor: AN CHI YEON
IPC: G06K19/06
Filed: 2021-06-09
Abstract: Disclosed are an electronic terminal device and an operating method therefor. The present invention, by proposing the electronic terminal device capable of performing genuine product authentication for a product based on an augmented reality through a recognition of a two-dimensional code printed on the product and the operating method therefor, may support in enabling more accurate and efficient product authentication for the product based on the augmented reality. The electronic terminal device comprises: a photographing screen display part; a main identification number extraction part; an input instruction message display part; a token calculation part; a confirmation request part; and a genuine product authentication message display part.
Patent KR-20210156225-A (KR)
Inventor: NAKAMURA AKIRA
IPC: B24B37/015
Filed: 2021-06-14
Abstract: Provided are a polishing apparatus and a program, which can predict time-series parameters of an object during polishing even when a polishing condition changes. The polishing apparatus comprises: a generation unit configured to generate a feature amount by using data regarding a frictional force between a polishing member and a target substrate up to the target time point during polishing or temperature measurement data of the polishing member or the target substrate; and a prediction unit configured to input at least the feature amount generated by the generation unit to a machine learning model trained with a training data set using, as an output, a polishing amount or a residual film amount at the target time point during polishing, which is predicted using at least a thin thickness measured after the polishing, and to output a predicted value of the polishing amount or the residual film amount at the target time point during polishing of the target substrate.
Patent KR-20220007524-A (KR)
Inventor: YABE SHINTARO
IPC: B65D47/08
Filed: 2021-07-01
Abstract: An objective of the present invention is to provide a cap unit capable of simplifying the structure of a cover lock device as well as improving operability in the release of a lock state of a cover body with the cover lock device. To achieve objective, a rotary member (22) includes a lock part (22a) located in a side part of the front of cover bodies (15) with a second hinge part (21) laid therebetween, and an operation part (22b) located in an upper side part of the cover bodies (15) with the second hinge part (21) laid therebetween. A second pressing member (23) is placed in a compressed state between the cover bodies (15) and the operation part (22b), and the rotary member (22) can be rotated between a lock position in which an engaging part (25) beside the lock part (22a) is engaged with an engaged part (26) beside a cap body (13), and an unlock position in which the engaging part (25) and the engaged part (26) are disengaged, and, moreover, through an operation of pressing the operation part (22b) by resisting pressure from the second pressing member (23), the rotary member (22) can be rotated from the lock position to the unlock position, and furthermore, the engaging part (25) and the engaged part (26) can be disengaged.
Patent KR-20230007014-A (KR)
Inventor: PARK SU HAN
IPC: H01M10/42
Filed: 2021-07-05
Abstract: The present invention relates to a lithium secondary battery and a lithium secondary battery module having the same. In the lithium secondary battery, a fire extinguishing member is arranged to be directly connected to the outside of a case in which an electrode assembly is accommodated, and particularly, to the end of a sealing unit where a spark emission frequency is high so that direct contact with the fire extinguishing member is induced to weaken the power of a flame when a spark generated inside the secondary battery is emitted, thereby enhancing the safety of a secondary battery.
Patent KR-20230007807-A (KR)
Title: Electronic device for image processing and operating method for the same
Inventor: SARKER ARUP KUMAR
IPC: H04N13/254
Filed: 2021-07-06
Abstract: Provided is a method of processing an image by an electronic device, which removes noise caused by light reflex in an image. The method includes: a step of filming a subject and acquiring a first image; a step of acquiring a depth image including information related to a distance from the electronic device to the subject; a step of identifying whether light reflex is present in the first image; a step of acquiring depth information indicating the distance from the electronic device to the subject when light reflex is present in the first image; a step of filming the subject to acquire a second image in a state where flash of the electronic device is activated based on the acquired depth information; a step of performing pre-processing for matching the first image, the second image, and the depth image, respectively, to be presented in one coordinate system; and a step of acquiring an image, in which the light reflex is removed, by using at least one of the first image, the second image, and the depth image, in which the pre-processing has been performed.
Patent KR-20230008505-A (KR)
Title: Mixer
Inventor: LEE YOUNGJIN
IPC: B01F27/00
Filed: 2021-07-07
Abstract: Provided is a blender that smoothly stirs ultra-high viscosity materials to be stirred and simultaneously improves power use efficiency. A blender may include: a first blade, a second blade, a third blade, and a fourth blade to mix materials to be stirred; and a driving unit to rotate the first blade around a first rotation axis, rotate the second blade around a second rotation axis, rotate the third blade around a third rotation axis, and rotate the fourth blade around a fourth rotation axis and to rotate the first rotation axis, the second rotation axis, the third rotation axis, and the fourth rotation axis around a revolution axis. The first blade may have a shape twisted along the first rotation axis with the first rotation axis as a twist axis. The second blade may have a shape twisted along the second rotation axis with the second rotation axis as a twist axis. At least one of the third blade and the fourth blade may include at least one bevel blade in which a plurality of vanes are sequentially formed on the side surface of a truncated cone along the circumferential direction of the truncated cone with the third rotation axis or the fourth rotation axis as a central axis. The third blade or the fourth blade includes at least one disperser blade, and the at least one disperser blade may include: a rotating plate which rotates around the third rotation axis or the fourth rotation axis; a plurality of upward protruding pins formed at the edge of the rotating plate to protrude from the upper surface; and a plurality of downward protruding pins formed at the edge of the rotating plate to protrude from the lower surface.