baber/WOPTO huggingface dataset:
Patent KR-20210128248-A (KR)
Inventor: DONGWOOK LEE
IPC: H04W74/08
Filed: 2020-04-16
Abstract: The present invention relates to an electronic device, which comprises: a first communication module; a second communication module; a processor operatively coupled to the first and second communication modules; and a memory operatively coupled to the processor. The processor is set to be connected to a first external electronic device through a first channel within a specified frequency band through the first communication module, to be connected to a second external electronic device through a second channel within the specified frequency band through the second communication module, to determine a time for transceiving, by the second external electronic device, data through the second channel on the basis of information related to data transmission/reception of the second external electronic device, to determine whether the first and second channels partially overlap or are adjacent to each other, and to transmit, to the first channel, a signal of requesting limitation of use of the first channel through the first communication module before the determined time comes when it is determined that the first and second channels partially overlap or are adjacent to each other. In addition, various embodiments identified through the present disclosure are possible. Therefore, delay and collision on data transmission/reception of devices can be prevented.
Patent KR-20200127127-A (KR)
Title: Electrical Connection Assembly, Method of Electrically Connecting a Conductor of a Cable with a Metallic Textile
Inventor: MUTH CHRISTOPHER
IPC: H02G15/08
Filed: 2020-04-21
Abstract: The present invention provides an electrical connection assembly (100) which comprises: a cable (10) with a conductor (11); and a metallic textile (20) in electrical contact with the conductor (11). The electrical connection assembly (100) further comprises a crimp element (50), wherein the crimp element (50) creates pressure between the conductor (11) and the metallic textile (20). Further, the present invention provides a method for electrically connecting the conductor (11) of a cable (10) with the metallic textile (20), wherein a crimp element (50) is used for pressing the conductor (11) and the metallic textile (20) into an electrical contact.
Patent KR-20210131592-A (KR)
Title: A multi layer sheet using filtering air and mask having thereof
IPC: A62B23/02
Filed: 2020-04-24
Abstract: According to the present invention, provided is a mask including a laminated sheet, which is skin-friendly based on a cotton fiber, and can have a soft feel while securing mechanical properties by manufacturing a nonwoven fabric with a spunlace. In addition, by performing a thermocompression bonding process and an electrostatic process, a pore size of a sheet can be adjusted, and at the same time, static electricity is charged on the fiber surface, thereby making it possible to manufacture the mask which expresses a collecting force of KF80 or higher.
Patent KR-20210132867-A (KR)
Title: Method for preparing nitrile based copolymer
IPC: C08F220/28
Filed: 2020-04-28
Abstract: The present invention provides a method for manufacturing nitrile-based copolymer comprising: a step of preparing a main monomer mixture comprising a conjugated diene-based monomer and an ethylenically unsaturated nitrile-based monomer (S10); a step of adding a part of the main monomer mixture prepared in the step (S10) and divinyl benzene to the reactor to polymerize the same until a polymerization conversion rate becomes 30 to 50% (S20); and a step of preparing a latex comprising a nitrile-based copolymer by adding and polymerizing the remainder of the main monomer mixture prepared in the step (S10) and polyethylene glycol dimethacrylate in the reactor (S30). According to the present invention, the hardness, tensile properties, heat resistance, and fuel resistance of molded article manufactured by the nitrile-based copolymer.
Patent KR-20210136342-A (KR)
Title: apparatus and method for checking vulnerability using the messenger
IPC: G06Q50/30
Filed: 2020-05-07
Abstract: The present invention relates to a vulnerability diagnosing device of a messenger type and a method thereof capable of inspecting vulnerabilities not only on a web but also throughout a network and, more specifically, to a vulnerability diagnosing device of a messenger type and a method thereof which allow an organization and a company to minimize security vulnerabilities that can occur due to a mistake, a logical error and the like of a developer during a development process and reduce costs spent for a security solution, thereby enabling an efficient operation.
Patent KR-20200132716-A (KR)
Inventor: KIM TAE GON
IPC: H01M10/052
Filed: 2020-05-12
Abstract: The present invention relates to a conductive material comprising first particles and second particles, wherein the first particles include a secondary particle structure in which graphene sheets are connected to each other and include a plurality of graphene sheets arranged in different directions, and the second particles are a carbon nanotube, to an electrode comprising the same, and to a secondary battery comprising the same. The conductive material is capable of minimizing the agglomeration of carbon nanotubes.
Patent KR-20210138950-A (KR)
Title: lamination method that embodies the unique texture and color of decofilm
IPC: B32B37/15
Filed: 2020-05-13
Abstract: The present invention relates to a lamination method to realize the unique texture and color of a decorative film, and more specifically, to a lamination method to realize the unique texture and color of a decorative film, which allows a heating member to be installed so that a plastic extrudate can be reheated after passing through a heavy roller, by improving a method for directly thermally laminating a decorative film on the plastic extrudate supplied from a T-die, and can maintain the unique texture, pattern and color printed on the decorative film, by attaching the decorative film while the reheated plastic extrudate passes through a pressing roller of a pressing member.
Patent KR-20210141185-A (KR)
Title: electronic device having flexible display
IPC: G06F1/16
Filed: 2020-05-15
Abstract: The present disclosure relates to an electronic device including a flexible display, capable of preventing a foreign substance from being introduced through a gap between the flexible display and a housing of the electronic device by providing a structure to protect the flexible display. According to an embodiment, the electronic device includes: a housing; a flexible display; a pad; and a mechanism. The housing includes a first frame including a first sidewall at least constituting a side surface of the electronic device, which is formed in a first direction, and a second frame including a second sidewall including a side surface formed in a second direction opposite to the first direction. The flexible display is disposed in a space surrounded by the first frame and the second frame, as the second frame is movably coupled to the first frame in the first direction or the second direction, is introduced into an inner part of the first frame or withdrawn from the inner part of the first frame, as the second frame moves. The pad is assembled with the first frame and partially positioned in a gap between the first frame and the display. The mechanism is configured to move the pad toward the surface of the display.
Patent KR-20200138659-A (KR)
Inventor: KLUSACEK JAN
IPC: H01J37/20
Filed: 2020-05-18
Abstract: The present invention relates to a method of examining a sample using a charged particle microscope. The method comprises the steps of: providing the sample as well as a charged particle beam; scanning the charged particle beam across the sample at a plurality of sample locations; and detecting, using a first detector, emission of the first type from the sample in response to a beam being scanned across the plurality of sample locations. Spectral information of the first type of the detected emission is used to assign a plurality of different phases to the sample at the plurality of sample locations. At least one previously allocated phase and information related to each sample position thereof are used to set an estimated phase for at least one other location among the plurality of sample locations. The estimated phases are allocated to different sample locations. A control unit is used to provide the data representation of the sample including information on the plurality of sample locations and phases at least.
Patent KR-20210147376-A (KR)
Inventor: CHOI DEXTER
IPC: G06T7/194
Filed: 2020-05-28
Abstract: The present invention relates to an augmented reality (AR) fairy tale content narration system based on photo rendering and AR markers and an AR fairy tale content narration method thereof. According to the present invention, the AR fairy tale content narration method comprises, by a mobile smart device (10); a first step of implementing a main screen of a photo-applied fairy tale AR content app in an input/output unit (11) to wait for a user's selection input of the mobile smart device (10) for a photographing mode or a content viewing mode; a second step of performing photographing of a preset facial expression pose for the user by using a camera (13) when receiving the selection input for the photographing mode; a third step of completing background removal correction for the photographed photo and storing the corrected photo in a storage unit (15) through the user's confirmation process of the input/output unit (11); a fourth step of performing content rendering converting the stored photo into fairy tale AR content stored in the storage unit (15); and a fifth step of reproducing the rendered AR fairy tale content through the input/output unit (11). Accordingly, the method provides effects of automatically and easily changing a protagonist of the created fairy tale AR content to a user and being performed quickly by shortening a content rendering time per one video content during changing. In addition, the method provides effects of reflecting a customer's photo in educational content automatically created through content rendering and providing customized educational contents for each customer.
Patent KR-20210149513-A (KR)
Inventor: CHOI JONG WOO
IPC: H02M7/5395
Filed: 2020-06-02
Abstract: An induction motor control device and a control method are disclosed. A control method of an induction motor comprises the steps of: calculating a synchronous frequency command value based on a rotor frequency command value; calculating a synchronous phase based on the calculated synchronous frequency command value; calculating a filtering sensing current value based on a stator current vector and the calculated synchronous phase; calculating a voltage command value by boosting a stator voltage based on the calculated synchronous frequency command value and the calculated filtering sensing current value; calculating a stator voltage vector command value based on the calculated synchronous phase and the calculated voltage command value; performing space vector modulation for the calculated stator voltage vector command value; gating the modulated stator voltage vector command value to a PWM inverter; and controlling the induction motor based on a compensation value output from the PWM inverter. The present invention can stably control the induction motor.
Patent KR-20210007843-A (KR)
Inventor: MATSUMOTO HIROSHI
IPC: H01J37/317
Filed: 2020-06-19
Abstract: The present invention relates to a multi-beam writing method and device. According to one aspect of the present invention, the multi-beam writing method performs the k number of tracking control by beam deflection so that each of the multi-beam can follow the movement of a stage at once, wherein k is a natural number, simultaneously shifts in a rectangular irradiation area surrounded by an inter-beam pitch size that each beam corresponds, respectively, and performs multiple beam shots while performing the k number of tracking control, and returning to a position where an offset of an integer multiple of the inter-beam pitch size is further added at a tracking disclosure potion where the k number of tracking control is disclosed as a disclosure position of the k+1^th tracking control after a control period of the k^th tracking control has elapsed.
Patent KR-20220001950-A (KR)
Title: Modular Choice Life Customized Assembled System Furniture for Space Optimization
Inventor: AHN HO SUNG
IPC: A47B83/00
Filed: 2020-06-30
Abstract: According to one of various embodiments of the present invention, modular life customized assembled system furniture for space optimization overcomes a deterioration in relaxation and cultural life due to inefficiency of space utilization resulting from a distracting indoor atmosphere due to the random arrangement of non-systemized pieces of furniture, and enables modular living furniture systems according to user preference to be combined and arranged in a customized manner according to space conditions to improve indoor environments, thereby enabling users to be satisfied with the life. The modular life customized assembled system furniture for space optimization comprises: a safety security module, a wardrobe module, and a first audio module provided on one side of the system furniture, and each including a door; a food and beverage device keeping module, a dressing table module, and a second audio module provided on the other side thereof, and each including a door; and an air conditioner module including a multimedia module provided on an intermediate side thereof and including drawers and a desk, a gallery door, and a grill part. Therefore, the modular life customized assembled system furniture for space optimization can be provided as all-in-one compact assembly system furniture of a universal type to represent various pieces of system furniture, thereby maximizing a synergy effect in life.
Patent KR-20220003246-A (KR)
Title: Composition for preventing or treating nasal polyp comprising extract of sargassum horneri
Inventor: LEE DAE SUNG
IPC: A23L33/105
Filed: 2020-07-01
Abstract: The present invention provides a composition for preventing or treating nasal polyp disease, a composition for preventing recurrence of nasal polyps, and a composition for preventing or treating sinusitis, which contain a Sargassum horneri extract as an active component. Since the Sargassum horneri extract has excellent anti-inflammatory and anti-fibrotic activity, it is possible to effectively prevent, alleviate or treat diseases such as nasal polyps or accompanying sinusitis, and also helps prevent recurrence after nasal polyp treatment.
Patent KR-20220006671-A (KR)
Inventor: LEE JIHEON
IPC: G06F1/16
Filed: 2020-07-08
Abstract: According to one embodiment of the present invention, an electronic device comprises: a display module including a display panel foldable around a folding axis and a support unit arranged on a lower portion of the display panel; and a storage unit accommodating the display module. The support unit includes: a first support unit and a second support unit separated from each other; a center rotating unit arranged between the first support unit and the second support unit; and two edge rotating units separated while the center rotating unit is arranged therebetween. The storage unit includes: a first storage unit arranged on a lower portion of the first support unit; a second storage unit arranged on a lower portion of the second support unit; a first fastening unit coupling the first storage unit and the two edge rotating units; and a second fastening unit coupling the second storage unit and the two edge rotating units. The first storage unit and the display module can be accommodated in the second storage unit by folding the display module. The storage unit covers one surface of the folded display module to protect the one surface from an external impact.
Patent KR-20220006687-A (KR)
Inventor: AHN SUNG JOON
IPC: B60K37/06
Filed: 2020-07-08
Abstract: The present invention relates to a device and a method for providing cluster information using a 3D image. According to the present invention, the device for providing cluster information using a 3D image comprises: an input unit receiving display mode setting information and driving information; a memory storing a cluster information providing program using a 3D image; and a processor executing the program. The processor controls a light source disposed in a cluster according to the display mode setting information to display the driving information.
Patent KR-20220008166-A (KR)
Title: A cervical pillow
Inventor: KANG JEE JUN
IPC: A47G9/10
Filed: 2020-07-13
Abstract: The present invention relates to a cervical pillow, and more particularly, includes a cover having a hexahedral shape surrounded by six faces and forming an accommodating space that can accommodate a plurality of fillings each having a different density therein; and a plurality of fillings accommodated therein and configured to have different densities depending on a body part to be supported. The cervical pillow can provide stability and comfort by more stably supporting user's cervical vertebrae.
Patent KR-20210012916-A (KR)
Title: Demulsifier for quaternary ammonium salt containing fuels
Inventor: DANIEL TAYLOR
IPC: C10L1/08
Filed: 2020-07-13
Abstract: Described herein are fuel performance additives, fuels including such additive, methods of improving the demulsibility of fuels using fuel performance additives, and the use of a fuel performance additive to improve the demulsibility of fuel where such fuels are gasoline or diesel and further include a quaternary ammonium salt obtained from at least the reaction of a nitrogen containing compound having at least a tertiary amino group and a quaternizing agent. The fuel performance additives comprise: a quaternary ammonium salt; and a blend of at least two alkoxylated phenol formaldehyde polymers, alkoxylated fatty acid polymers, and alkoxylated polyimine polymers.
Patent KR-20220009213-A (KR)
Title: Storytelling type review uploading and sharing system
Inventor: JEONG SOONKYO
IPC: G06F16/34
Filed: 2020-07-15
Abstract: The present invention relates to a storytelling-type review uploading and sharing system with which product buyers' reviews can be uploaded and shared by storytelling. The review sharing system according to one embodiment includes: a server unit providing a product transaction platform and providing a text review uploaded from an uploading unit as to a product bought by a product buyer; a converting unit converting the text review uploaded on the server unit into a time-series image; a storage unit storing the text review and the time-series image review after the conversion by the converting unit; and a sharing unit outputting the time-series image review corresponding to the text review from the storage unit through an output unit such that the review can be shared.
Patent KR-20210034478-A (KR)
Title: Metadata table management scheme for database consistency
Inventor: PARK Heekwon
IPC: G06F16/27
Filed: 2020-07-27
Abstract: An embodiment of the present invention provides a method of managing a database. The method includes: finding, with a recovery logic, a first metadata table by using a starting metadata table key; reading, by the recovery logic, the first metadata table; retrieving, with the recovery logic, a first subsequent metadata table key of the first metadata table; finding, by the recovery logic, a second metadata table based on the first subsequent metadata table key or a third subsequent metadata table key of a third metadata table, in which a third metadata table has a third metadata table range between a first metadata table range of the first metadata table and a second metadata table range of the second metadata table; reading, by the recovery logic, the second metadata table; determining, by the recovery logic, whether the second metadata table lacks valid keys in the second metadata table range; and allowing, by the recovery logic, a memory space associated with the second metadata table to be available. Accordingly, a database management scheme and a recovery logic are improved.
Patent KR-20220014011-A (KR)
Title: Apparatus for measuring bridge deflection
Inventor: LEE KYU WAN
IPC: G01B11/16
Filed: 2020-07-28
Abstract: The present invention relates to a structure sag measurement apparatus capable of measuring a sag of a structure, and in particular, quantitatively calculating the same measured value as that of a sag meter for verification in spite of a crack on the structure. In accordance with the present invention, the structure sag measurement apparatus includes: a working member formed into a rod, stick or strip shape having a major axis length in one direction, and formed to be caused to be tensioned or compressed by the application of an external force due to a sag of the structure; a strain rate sensor mounted on the working member to measure a strain rate in accordance with a case in which the tension or compression is caused to the working member; a fixing unit fixed to one end of the working member, and having a screw thread formed on an outer circumference surface thereof; a jig including an anchorage unit anchored on the structure, and a support body integrated with the anchorage unit and having a through hole through which the fixing unit can pass; and a coupling nut screwed with a screw thread part, having passed through the through hole, (hereinafter referred to as 'a through part') of the screw thread of the fixing unit to fix the fixing unit to the support body.
Patent KR-20220014047-A (KR)
Inventor: MOON HYEONG RYEOK
IPC: E05B65/52
Filed: 2020-07-28
Abstract: The present invention relates to a firefighting equipment drying apparatus that enables easy drying of fire-fighting equipment such as washed fire hoses and firefighting suits and more specifically, to a firefighting equipment drying apparatus that can quickly dry firefighting equipment by supplying hot air to the firefighting equipment loaded in a main body. When the temperature of the hot air circulating inside rises to a certain value, a conventional firefighting equipment dryer discharges internal air and introduces external air, thereby making internal air circulation take place. Then, as a lot of vapor generated from the firefighting equipment that should be dried is discharged quickly to the outside, drying of the firefighting equipment is done more quickly. However, since external air is introduced while the generated vapor is discharged to the outside, a heater must be operated to maintain the temperature of the inside of the dryer, which increases power consumption compared to ordinary use. The firefighting equipment drying apparatus according to the present invention has a drying control method that facilitates efficient control of power consumption while shortening the drying time of firefighting equipment by controlling air circulation inside the drying apparatus.
Patent KR-20220014465-A (KR)
Inventor: LEE JONG NAM
IPC: B26D7/32
Filed: 2020-07-28
Abstract: The present invention relates to a sound-absorbing sheet cutting machine, where each of sound-absorbing sheet pieces of a sound-absorbing sheet cut into several branches by a sheet cutting unit is inserted side by side at the same time in the interior of a soundproofing plate. Accordingly, by simply and quickly cutting and preparing several band-shaped sound-absorbing sheets, there is an effect that the sound-absorbing sheet in the form of a band can be continuously supplied and inserted into the soundproofing plate without interruption.