baber/WOPTO huggingface dataset:
Patent KR-20220153962-A (KR)
Title: semiconductor IC device and method of manufacturing the same
Inventor: HWANG SUN KYU
IPC: H01L29/778
Filed: 2021-05-12
Abstract: A disclosed semiconductor integrated circuit device includes: a channel layer; a barrier layer; and a first p-type semiconductor layer and a second p-type semiconductor layer spaced apart from each other on the barrier layer; and a passivation layer formed on the first p-type semiconductor layer and the second p-type semiconductor layer. The passivation layer may partially inactivate a dopant of at least one of the first p-type semiconductor layer and the second p-type semiconductor layer.
Patent KR-20210152939-A (KR)
Title: Wallet server, wallet system, and non-transitory storage medium
Inventor: TANAKA YURIKA
IPC: G06K19/06
Filed: 2021-05-13
Abstract: The present invention relates to a wallet server, a wallet system, and a non-transitory storage medium. The wallet server (10) comprises a processor (11) having hardware. The processor (11) is configured to: acquire user information of a plurality of user terminals (30; 30A; 30B) possessed by a plurality of users (U; Ua; Ub) using a store (2); generate group information, which is user information of the first user terminal (30) and the second user terminal (30A; 30B), when payment processing is performed by the first user terminal (30); and generate consumption information associated with each user terminal (30; 30A; 30B) constituting the group from the payment processing information and the group information.
Patent KR-20210060396-A (KR)
Inventor: REHN ERIK
IPC: G06Q30/06
Filed: 2021-05-17
Abstract: The present invention relates to a computer implemented method and a system for automatic package tracking. The method include the steps of: aggregating event data associated with a plurality of package identifiers including a first package identifier from a plurality of databases through the network interface, wherein the first package identifier corresponds to a first package; identifying a status of the first package based on the event data; detecting inconsistencies between a state of the first package and the event data; and sending a signal causing the first package to be delivered or a signal causing the first package to be reordered.
Patent KR-20220155833-A (KR)
Title: System for trading pc
Inventor: NOH YOUNG LYUL
IPC: G06Q30/02
Filed: 2021-05-17
Abstract: The present invention relates to a PC parts trading system. The present invention is to provide services that enable to purchase and sell used PC parts at an appropriate price through bidding competition, and enable reasonable purchase by receiving optimal used or new PC parts information through artificial intelligence algorithms based on big data on used PC parts transactions. As an example, disclosed is a PC parts trading system including: a used PC parts purchase and sales transaction unit that provides bidding and purchase progress services between purchasers and sellers of used PC parts through a shopping mall, and provides sales and purchase transaction services between sellers and buyers; and a complete PC product information providing unit that provides, based on big data on used PC parts transactions in the shopping mall, level ratings for executable computer programs and games and compatibility information between used PC parts when a finished PC is assembled with used PC parts selected by the buyer, and provides recommendation information for finished PCs in which PC parts are combined for each profit condition of the buyer based on a purchaser's input information for purchasing finished PCs and big data on used PC parts transactions in shopping malls.
Patent KR-20220156150-A (KR)
Title: A slab construction method that reduces the noise between floors of a building
Inventor: HWANG SEONG SEOP
IPC: E04B5/04
Filed: 2021-05-18
Abstract: The present invention relates to a slab construction method for reducing inter-floor noise of a building, which comprises: a reinforcing bar arrangement process (S1); a formwork forming process (S2); a placing process (S3); an absorption unit assembling process (S10); an absorbing unit arrangement process (S20); and a discharge unit arrangement and connection process (S30).
Patent KR-20220115490-A (KR)
Title: Washing
Inventor: YOUNGCHUL JO
IPC: D06F37/14
Filed: 2021-05-28
Abstract: A washing machine having a pulsator with an improved structure is disclosed. The washing machine includes a tub, a rotating tub provided to be rotatable inside the tub, the pulsator provided in the rotating tub and generating a washing water current, an agitator coupled to the pulsator and generating a water current by rubbing laundry with water, and a discharge unit provided in a coupling portion of the pulsator and the agitator to discharge foreign materials or water from the inside of the pulsator and the agitator.
Patent KR-20210067993-A (KR)
Title: Metal complex for phosphorescent oled
Inventor: MA BIN
IPC: H01L51/50
Filed: 2021-05-28
Abstract: The present invention relates to a novel iridium complex that can be used in organic light emitting diodes (OLEDs). The present invention relates to the iridium complex, a device comprising the iridium complex, and a preparation comprising the iridium complex.
Patent KR-20220002091-A (KR)
Title: Composition for Inhibiting Hemolysis of Saponin Comprising Cationic Liposomes
Inventor: CHO YANG JE
IPC: A61P37/00
Filed: 2021-05-28
Abstract: The present invention relates to a positive ionic liposome having an effect of inhibiting saponin-induced hemolytic action on erythrocytes, and more specifically, to: a composition for inhibiting saponin-induced erythrocyte hemolysis, containing a positive ionic liposome that contains unsaturated lipid; an immune enhancement composition and a drug delivery composition which contain the same; and a drug carrier and a drug-carrier complex which contain a positive ionic liposome that contain unsaturated lipid. Saponin includes strong and effective immunological activity to exhibit broad pharmacological and biological activity such as anti-inflammatory activity and the like, and thus can be medically and pharmaceutically effective, but has the disadvantage of causing erythrocyte hemolysis. Therefore, saponin is generally used together with cholesterol and the like so that the hemolytic action thereof is inhibited, but it has been identified in the present invention that saponin-induced erythrocyte hemolysis can be inhibited using a positive ionic liposome, which is more effective for inhibiting saponin-induced hemolysis on erythrocytes and is economical. Thus, according to the present invention, saponin can be more effectively used in preparing an immunostimulant, a drug delivery vehicle and the like.
Patent KR-20220018901-A (KR)
Title: Coating device
Inventor: HSU WEI CHIH
IPC: B65G49/04
Filed: 2021-06-01
Abstract: A coating device can coat an annular inner wall of an object with a coating material, and the annular inner wall surrounds a first hole. The coating device includes a container, an elevating device, and an elastic airbag. The container includes an accommodation space capable of accommodating the coating material, and the object may be disposed in the container. The elevating device may be installed in the container in an elevated manner. The elastic airbag may be fixed to the container to cover one end of the elevating device. When the elevating device is located at a first position, the elastic airbag may be located in the accommodation space and immersed in the coating material. When the elevating device ascends to a second position, the elevating device and the elastic airbag may penetrate into the first hole of the object together. The elastic airbag makes contact with the annular inner wall of the object by being filled with air and expanded, such that the annular inner wall may be coated with the coating material on the elastic airbag.
Patent KR-20220164171-A (KR)
Title: Apparatus for water recovery using rapid thermal swing adsorption and water recovery process using the same
Inventor: JUNG WON HO
IPC: B01D53/04
Filed: 2021-06-04
Abstract: A water recovery device using high-speed thermal swing adsorption according to the present invention includes: four or more beds that adsorb moisture and have bundles of hollow fiber absorbents in the form of hollow fibers with a cavity in the middle of the cross section located thereinside; a cooling water supply unit that supplies cooling water set according to an operation sequence to the hollow interior of the hollow fiber adsorbent to each of the four or more beds; a gas supply unit that supplies a moisture-saturated gas set according to an operation sequence to each of the four or more beds; a steam supply unit that supplies steam set according to an operation sequence to each of the four or more beds into the hollow interior of the hollow fiber adsorbent; and a valve system that converts the cooling water, the moisture-saturated gas, and the steam at regular time intervals so that the four or more beds sequentially operate in an adsorption stage, heating stage, desorption stage, and cooling stage.
Patent KR-20220164313-A (KR)
Title: Electronic device and method for performing communication connection with external electronic device
Inventor: GIHO LEE
IPC: H04W76/11
Filed: 2021-06-04
Abstract: Disclosed is an electronic device for coupling external electronic devices. The electronic device includes a transceiver, a display, and at least one processor operably connected to the transceiver and the display. The at least one processor can be configured to: receive first information including device capability information and coupling information of a first external electronic device from the first external electronic device; receive second information including device capability information and coupling information of a second external electronic device from the second external electronic device; determine whether the first external electronic device and the second external electronic device can be set based on the device capability information of the first external electronic device and the device capability information of the second external electronic device; when determining that the first external electronic device and the second external electronic device can be set, determine whether to display a user interface for coupling based on the coupling information of the first external electronic device and the coupling information of the second external electronic device; when determining to display the user interface for coupling, display the user interface for coupling through the display; identify user input through the user interface for coupling displayed through the display; transmit first connection information to the first external electronic device in response to the identification of the user input; and transmit second connection information to the second external electronic device. Therefore, the present invention enables external electronic devices to be efficiently connected by providing a user interface.
Patent KR-20220167602-A (KR)
Title: Electronic apparatus and methoth for caption synchronization of contents
Inventor: OH JU HYUN
IPC: H04N21/43
Filed: 2021-06-14
Abstract: An electronic apparatus is disclosed. The electronic apparatus comprises: a communication device which receives video contents and subtitle data for the video contents; a memory; and a processor which performs speech recognition on the video contents to extract speech recognition data and time information, aligns a string of the extracted voice recognition data and a string of the subtitle data, modifies time information in the subtitle data with the extracted time information based on sorting results, and saves the subtitle data with the modified time information in memory, wherein the processor calculates similarity between the string of voice recognition data and the string of subtitle data, and aligns the string of voice recognition data and the string of subtitle data based on the interval score in word and/or sentence units and the calculated similarity. The electronic apparatus performs subtitle synchronization with high accuracy for contents.
Patent KR-20220167611-A (KR)
Title: Manufacturing method of oxidized saccharide composition
Inventor: KIM SEON HONG
IPC: C12P19/04
Filed: 2021-06-14
Abstract: A method for producing an oxidized saccharide composition comprises the steps of: (a) adding 0.05-0.5 %(v/w) of glucose oxidase and 0.05-0.25 %(w/v) of catalase relative to the total weight of saccharide solids to a saccharide composition solution, and proceeding an enzymatic oxidation reaction for 15 to 30 hr under temperature conditions of 30-50℃ and pH conditions of 6 to 8 to obtain a solution containing the reaction product; and (b) heat-treating the solution containing the reaction product to deactivate the enzyme, cooling the same, and then filtering the same to obtain an oxidized saccharide-containing composition solution. When an oxidized saccharide composition is prepared by the method according to an example of the present invention, gluconic acid, fructose oxide, fructose decomposition product, and the like are produced through an enzymatic oxidation reaction of the saccharide composition used as a substrate. The oxidized saccharide composition exhibits significantly high antioxidant activity due to the overall synergistic action of gluconic acid, fructose oxide, fructose decomposition product with unreacted glucose and fructose compared to the values predicted from the antioxidant activity values of each of the single substances, glucose, fructose, and gluconic acid.
Patent KR-20220167655-A (KR)
Title: Apparatus and method for detecting micro-crack using orthogonality analysis of mode shape vector and principal plane in resonance frequency
Inventor: KIM CHAN JUNG
IPC: G01N29/22
Filed: 2021-06-14
Abstract: The present invention provides a device for inspecting a micro-crack using orthogonality analysis of a principal plane and a mode shape vector of a resonance point, and a method thereof. The device for inspecting a micro-crack is to inspect the existence of a defect in an object to be measured. According to the present invention, the device for inspecting a micro-crack is to solve a problem of an existing inspecting device and existing methods, which have a limit to guarantee of inspection accuracy due to sensitivity lowered as a measurement position becomes farther from a generation position of the defect. When a micro-crack exists, a single resonance point is indicated as two sideband resonance points. That the two divided and very close resonance points are in different modes from each other can be checked according to a value of a modal assurance criterion (MAC) and whether two mode shape principal planes are orthogonal to each other. Therefore, the device for inspecting a micro-crack can check whether the two resonance points are independent from each other through a MAC value when the resonance point of a frequency response function is divided into two sidebands. The device for inspecting a micro-crack analyzes whether the principal plane of the mode shape information corresponding to each resonance point is orthogonal to each other, thereby accurately detecting the existence of the micro-crack regardless of the measurement position in comparison with an existing method. The device for a micro-crack comprises a measurement unit and an analysis unit.
Patent KR-20220168111-A (KR)
Title: Method and Apparatus of Alerting Solar Panel Cleaner Breakdown
Inventor: LEE MOON SANG
IPC: G06Q50/06
Filed: 2021-06-15
Abstract: Disclosed is a method for monitoring a breakdown of a solar panel cleaner. According to the present invention, a breakdown alert unit comprises: an illumination intensity sensor unit including one or more illumination intensity sensors; an LED unit including one or more LED lamps; a breakdown detection unit determining the presence or absence of breakdown in the solar panel cleaner; and a control unit illuminating the LED unit by using a breakdown inspection result received from the breakdown detection unit as well as the illumination intensity value received from the illumination intensity sensor unit. The monitoring device of the present invention includes: an illumination intensity sensor unit including one or more illumination intensity sensors; a camera monitoring the illumination of LEDs of the breakdown alert unit; a communication modem used for alerting the presence or absence of breakdown to a control server; and a control unit determining the breakdown by using the illumination intensity value received from the illumination intensity sensor unit and the monitoring video photographed by the camera, and alerting the occurrence of breakdown to the control server by using the communication modem. At night with no surrounding light, the breakdown alert unit illuminates the LEDs and the monitoring device monitors the illumination of the LEDs, thereby determining and alerting the presence or absence of breakdown of the solar panel cleaner to the control server in an autonomous and automated operation. According to the present invention, the breakdown of the solar panel cleaner can be identified by a cost-efficient and energy-efficient method, and the fact of breakdown can be notified to the control server, so that the solar panel cleaner can be repaired in a timely manner, thereby maximizing efficiency of solar power generation.
Patent KR-20220147474-A (KR)
Title: Laser Machining System And Its Method Using Fixed Map-Based Alignment Compensation Control
Inventor: HWANG JI HYUN
IPC: B23K26/08
Filed: 2021-06-21
Abstract: A laser machining device using a fixed map-based alignment compensation control method according to the present invention comprises: a control unit which is installed at a frame unit to output a plurality of control signals; a table location moving unit which is installed on one surface of the frame unit, has a worktable fixed to the upper side surface, and is connected to the control unit to reciprocate in a first direction according to a first control signal outputted from the control unit; a laser beam mounting unit which is installed at the frame unit after being upwardly spaced apart from the table location moving unit; at least one laser output unit which is installed on one surface of the laser beam mounting unit and is connected to the control unit in order to output laser beams different from each other according to a second control signal outputted from the control unit; an optic head module which is connected to the control unit, is installed at the laser beam mounting unit, reciprocates in a second direction perpendicular to the first direction according to a third control signal outputted from the control unit, and receives and outputs the laser beam outputted from the laser output unit; a camera module which is installed on one side surface of the optic head module and is connected to the control unit in order to film the worktable before transmitting filming data to the control unit; and a laser beam location adjustment unit which can be attached to the other side surface of the optic head module, and has a displacement sensor module which is connected to the control unit and measures at least one of the height, the thickness and the width of the work mounted on the upper side surface of the worktable in a non-contact method with respect to the worktable in order to generate displacement measurement data. The control unit calculates the displacement measurement data and predetermined work machining pattern data to calculate the difference between the work machining pattern data and the displacement measurement data, before outputting a control signal (a second control signal or a fourth control signal) corresponding to the calculated difference value. Therefore, the work may be precisely machined.
Patent KR-20220050744-A (KR)
Inventor: LEE HO
IPC: G06Q50/10
Filed: 2021-06-21
Abstract: Disclosed is a system for providing a comprehensive moving service covering an entire cycle ranging from a moving preparation step to an after-moving step. The system includes: a user terminal accessing an O2O platform server, and searching for information about various products required for a moving preparation step, a moving implementation step and an after-moving step, provided by the O2O platform server, and transmitting a purchase request message for the products to the O2O platform server; a participating company server registered in the O2O platform server to provide the information about the products to the O2O platform server; and the O2O platform server relaying the user terminal and the participating company server with each other to support a purchase for the products and perform customer management. Therefore, the present invention is capable of providing a comprehensive moving service covering an entire cycle ranging from a moving preparation step to a moving implementation step to an after-moving step.
Patent KR-20230000640-A (KR)
Inventor: PARK KISEOK
IPC: H04R9/06
Filed: 2021-06-25
Abstract: The present invention relates to a structure of a coil separating and mounting type coaxial exciter. In the structure of a coaxial exciter, a first body equipped with a first coil (C1) as an internal coil and a second body equipped with a second coil (C2) as an external coil are independently separated. The second body has a larger diameter than the first body, the first and second bodies have rims extended vertically, the first coil (C1) is bonded to the lower surface of the first body, and the second coil (C2) is attached to the lower surface of the second body.
Patent KR-20230004008-A (KR)
Inventor: SUNSIK YOU
IPC: H01R13/52
Filed: 2021-06-30
Abstract: The present invention is a slide lever type connector. The housing (12) can form the appearance of the connector (10) of the present invention. A terminal installation portion (30) may be provided inside the housing (12). A gasket which is in close contact with the panel (70) and acts as a waterproofing agent is installed at the entrance formed in the front of the housing (12), and a seal (47) is installed on the lever body (42) of the slide lever (40) which penetrates the lever passage portion (18) formed in the housing (12) to prevent moisture from entering the housing (12). The installation state of the seal (47) can be visually confirmed by the operator. Accordingly, the present invention can reliably prevent waterproofing failure.
Patent KR-20230004045-A (KR)
Title: Way to collect and manage coupons through QR code-based mobile phone apps
Inventor: KIM SEONG KU
IPC: G06Q30/02
Filed: 2021-06-30
Abstract: The present invention relates to a method for substituting a mobile phone application for paper or plastic coupons, wherein a paper coupon is stamped for a customer order and is used for payment when a certain amount is reached. For the purpose, the present invention consists of a shop application for a shop and a customer application for a customer and does not separately use a complicated server for processing. As configured above, the present invention enables a user to utilize coupons of many used shops well without omission and difficulty, thereby enabling shops to attract regular customers owing to the collected coupons that are managed well. In particular, both of shops and users benefit by using the applications without a burden as paper coupons are replaced without a complicated function.