baber/WOPTO huggingface dataset:
Patent KR-20210158669-A (KR)
Inventor: YEOM JU HO
IPC: G06Q50/14
Filed: 2020-06-24
Abstract: Disclosed is a server for operating a content reservation application to enable a user to reserve and pay for content freely and conveniently. According to the present invention, the server comprises: a database including information on a plurality of first contents to be reserved by using a first application operated in the server, information on a plurality of second contents to be reserved by using a second application operated on a first external server, and information on a plurality of third contents to be reserved by using a third application operated in a second external server; a memory storing the first application; a communication module configured to communicate with the first external server and the second external server; and a processor. The memory includes instructions allowing the processor, during execution, to receive a reservation request for a third content among the plurality of third contents from the first external server through the communication module, wherein the reservation request is requested by a user to the first external server by using a second application; transmit the reservation request for the third content to the second external server through the communication module; receive a reservation confirmation for the third content among the plurality of second contents from the second external server through the communication module; and transmit a reservation confirmation for the third content to the first external server so that the user pays for the third content through the second application. Various other embodiments can be provided.
Patent KR-20220006836-A (KR)
Inventor: LEE GI BACK
IPC: C07D213/57
Filed: 2020-07-09
Abstract: The present application provides a heterocyclic compound capable of greatly improving the lifespan, efficiency, electrochemical stability, and thermal stability of an organic light emitting device, and the organic light emitting device in which the heterocyclic compound is contained in an organic material layer. An exemplary embodiment of the present application provides the heterocyclic compound represented by chemical formula 1.
Patent KR-20220008609-A (KR)
Title: Method and Apparatus for Controlling Sound Quality Based on Voice Command
Inventor: YU SEUNG HO
IPC: G06N3/08
Filed: 2020-07-14
Abstract: Disclosed are a method for controlling sound quality based on a voice command for automatically setting a playback sound quality mode corresponding to media content to be reproduced based on a voice command, and playing the media content in the set playback sound quality mode, and a device therefor. According to an embodiment of the present invention, the method for controlling sound quality based on a voice command may comprise: a voice command acquisition step of acquiring a voice command for playing media content; a voice command analysis step of recognizing the media content by analyzing the voice command, and generating recognition result information on the media content; a category determination step of determining a category for the media content based on the recognition result information; and a sound quality setting control step of determining a reproduction sound quality mode of the media content based on the determination result of the category.
Patent KR-20220010086-A (KR)
Title: Linear power generator
Inventor: GI DEA SUK
IPC: H02K1/34
Filed: 2020-07-17
Abstract: The present invention relates to a linear power generator which comprises: a rotating body (10) which rotates by receiving generated rotational force by a rotating shaft (11); and a power generating unit (20) in which linear power is generated by the rotation of the rotating body (10). The linear power generator can improve efficiency while having a simple structure, and can utilize the linear power in various forms while producing electricity by using the generated power.
Patent KR-20210112222-A (KR)
Title: Method and system for providing a simple shopping cart function through drag or touch technology
Inventor: HONG JA MIN
IPC: G06Q30/06
Filed: 2020-07-20
Abstract: The present invention relates to a method for purchasing products in an online shopping mall and a device thereof. An object of the present invention is to provide a system which provides a simple shopping cart function to a shopping cart through an application of drag or touch technology. The device includes: a terminal (200) in which at least one of a mobile app and a website for an online shopping mall is executed and operated by a consumer; a server (300) for analyzing first purchase details for the at least one second product of the consumer; and a terminal and a server using at least one of LTE (Long Term Evolution), 5G (5-Generation) and a WiFi communication network (100) which connect the server.
Patent KR-20220013066-A (KR)
Inventor: SOHN HAE SUNG
IPC: C08F4/52
Filed: 2020-07-24
Abstract: The present invention relates to a modified oligomer which can be applied as a rubber modifier to give a functional group, a modified conjugated diene-based polymer comprising the functional group derived therefrom, and a preparation method of the modified conjugated diene-based polymer. The present invention provides the modified oligomer which comprises: an aromatic vinyl-based monomer-derived unit substituted with an amine-containing substituent; a (meth) acrylate-based monomer-derived unit; and a unit derived from an aromatic vinyl-based monomer and satisfies conditions (i) to (iii), wherein (i) a number average molecular weight is 2,000 to 50,000 g/mol; (ii) a molecular weight distribution is 1.0 or more and 1.3 or less; and (iii) the number of N atoms in the oligomer is 2 or more.
Patent KR-20220014944-A (KR)
Title: manufacturing method for polymer nanocomposite heat dissipation sheet and manufacturing apparatus thereof
Inventor: LEE JAE CHUL
IPC: C08K9/02
Filed: 2020-07-29
Abstract: The present invention relates to a method for manufacturing a polymer nanocomposite heat radiating sheet, including the steps of: 1) preparing a polymer solution containing carboxymethyl cellulose and an aggregation aid containing polyethylene imine in order to improve heat resistance, heat stability, heat radiating property and adhesive property, wherein carboxymethyl cellulose in the polymer solution and polyethylene imine in the aggregation aid are mixed and crosslinked at a weight ratio of 4.5-5.5 : 1 to produce a polymer base, and a silver-carbon nanotube composite is agitated and dispersed in the polymer base to provide a crosslinked polymer nanocomposite heat radiating composition; 2) applying the polymer nanocomposite heat radiating composition to the top surface of a base film, while rotating and conveying the base film through a first conveying roller and a second conveying roller provided at the front end and the rear end in the conveying direction, wherein the tension during the conveyance is controlled by a plurality of tension rollers, and drying the polymer nanocomposite heat radiating composition by passing the composition through a complex curing chamber provided between the first conveying roller and the second conveying roller, thereby accomplishing lamination and curing into a polymer nanocomposite layer; and 3) separating the polymer nanocomposite layer from the base film to obtain a heat radiating sheet.
Patent KR-20220014760-A (KR)
Title: Method for forming shape on mask based on deep learning, and method for manufacturing mask using the formation method
Inventor: KIM U SEONG
IPC: G03F1/76
Filed: 2020-07-29
Abstract: Provided are a method for forming a shape of a mask image based on deep learning to recover a mask image into a shape of the mask image accurately and quickly, and a mask manufacturing method using the same. According to the present invention, the method for forming a shape of a mask image comprises the following steps: performing rasterization and image correction on shapes of a mask image corresponding to first patterns on a wafer to acquire first images; applying a transformation algorithm to the shapes of the mask image to acquire second images capable of reversible transformation; performing deep learning on a transformation relationship between each of the first images and each of the corresponding second images; and forming a target shape of the mask image corresponding to a target pattern on the wafer on the basis of the deep learning.
Patent KR-20220019144-A (KR)
Inventor: KISHIMOTO HIROTSUGU
IPC: G06F3/041
Filed: 2020-08-06
Abstract: An electronic device according to one embodiment of the present invention comprises: a window; a display panel disposed at a bottom side of the window; a digitizer disposed at a bottom side of the display panel, and comprising a first surface and a second surface opposite to the first surface; a first adhesive layer disposed on the first surface; and a second adhesive layer disposed under the second surface, wherein the first adhesive layer and the second adhesive layer are secondary curable. Therefore, the present invention provides the electronic device with an improved folding characteristic and visibility characteristic.
Patent KR-20220019083-A (KR)
Title: Thickness adjustable hanger
Inventor: SUH GA WON
IPC: A47G25/44
Filed: 2020-08-08
Abstract: The present invention relates to a thickness-adjustable hanger comprising a hanger hook located at the upper center of the hanger; front and back surfaces of the hanger that support the weight of clothes together with the hanger hook; a corrugated plate for adjusting the thickness of the hanger between the front and back surfaces of the hanger; and a magnetic bar for fixing the corrugated plate being fully stretched. Accordingly, it is possible to conveniently hang various types of clothes with the hanger only.
Patent KR-20220023185-A (KR)
Inventor: KANG SOO HYEOK
IPC: G07C9/37
Filed: 2020-08-20
Abstract: A system that determines whether a mask is worn and whether there is abnormal body temperature according to the present invention may comprise: a first sensor that senses an object to determine whether a mask is worn by the object; a second sensor that senses a temperature of the object; and a controller that determines whether the mask is worn by the object by receiving the information sensed from the first sensor and the second sensor, determines whether the temperature of the object is less than that of a preset temperature, and notifies an alarm when the mask is not worn by the object or the temperature of the object exceeds the preset temperature.
Patent KR-20220023547-A (KR)
Title: Online lecture monitoring system using bio-signal detection and method thereof
Inventor: JEONG GYEONG HUN
IPC: G06K9/00
Filed: 2020-08-21
Abstract: The present invention relates to a monitoring server connected through a network to a lecture content server for providing a user terminal with lecture content. The monitoring server comprises: an image collection unit for collecting, in real time, an image obtained by photographing the face of a user from the time when lecture content is provided; an image analysis unit for setting one or more regions of interest including regions in which blood flow changes in the image, and extracting feature points from the regions of interest; a face recognition unit for performing face recognition on the user by using the feature points at regular time intervals; a signal detection unit for detecting a pulse signal by detecting a change in blood flow from the regions of interest in real time; and a completion determination unit for determining whether the user has completed the lecture content based on the detected pulse signal and a face recognition result according to lecture content playback time. Therefore, whether the user actually completes the lecture content can be accurately determined.
Patent KR-20220025594-A (KR)
Inventor: HEO HYE YOUNG
IPC: B24B37/24
Filed: 2020-08-24
Abstract: An embodiment provides a polishing pad, a manufacturing method thereof, and a preparing method of a semiconductor device using the same. The polishing pad controls surface zeta potential of a polishing surface according to a type of polishing slurry and a ratio of the surface zeta potential within a specific range to improve scratches and surface defect characteristics on a surface of a semiconductor substrate and to significantly improve a polishing rate.
Patent KR-20220028332-A (KR)
Inventor: JUNG KI NOH
IPC: G06F3/06
Filed: 2020-08-28
Abstract: The present technology relates to a storage device. The storage device according to the present technology may comprise: a memory device comprising a plurality of memory areas each corresponding to groups of consecutive logical addresses provided from a host; a buffer memory comprising the zone buffers and a common buffer each corresponding to the plurality of memory areas; and a memory controller controlling, according to whether a size of write data corresponding to the logical address provided from the host exceeds a size of the data that can be stored in the zone buffer corresponding to the logical address among the zone buffers, the buffer memory to temporarily store the write data in one among the zone buffer and the common buffer corresponding to the logical address corresponding to a program request. Therefore, the present invention is capable of providing the storage device providing an improved method for managing the buffer memory.
Patent KR-20220028671-A (KR)
Title: Seismic device for electric panel
Inventor: CHOI HYUNG GU
IPC: H02B1/30
Filed: 2020-08-31
Abstract: According to the present invention, an earthquake-resistant device for an incoming and distributing board that accommodates various components for voltage transformation includes: an elastic force provision member making contact with a component of the incoming and distributing board; and a fixing member for fixing the elastic force provision member, wherein the elastic force provision member includes: a contact support part formed by bending a metal line material and making contact with the component of the incoming and distributing board to support the component of the incoming and distributing board; and a fixing member coupling part to which the fixing member is coupled, and the contact support part and the fixing member coupling part are integrally formed. According to the present invention, a damping effect is exerted on vibrations, and distortion and movements of a distributing board with a simple configuration. In addition, since the earthquake-resistant device is installed simply and easily, the earthquake-resistant device is applied to various components inside the incoming and distributing board, and damage is prevented when making contact with various components inside the incoming and distributing board.
Patent KR-20220031415-A (KR)
Title: Passenger airbag device
Inventor: CHO KWANG SOO
IPC: B60R21/205
Filed: 2020-09-04
Abstract: The present invention relates to an airbag device for a passenger seat, which simplifies a vent structure for reducing initial expansion pressure of an airbag cushion to reduce cost and weight of a product and safely protect a passenger. The present invention comprises: the airbag cushion having a cushion vent hole formed on a side surface thereof to discharge gas; and an air pocket provided inside the airbag cushion to allow the gas generated from the gas supply unit to be firstly supplied thereto, having both opened sides to allow the gas to be guided toward opened portions of both sides thereof, and folded while the opened portions of both sides thereof protrude to the outside through the cushion vent hole while the airbag cushion is folded.
Patent KR-20220032329-A (KR)
Inventor: KANG ESDER
IPC: H01L51/00
Filed: 2020-09-07
Abstract: The present specification relates to an organic light emitting device. The organic light emitting device includes: an anode; a cathode; and a light emitting layer between the anode and the cathode. The organic light emitting device includes: a first organic material layer including a composition including the compound of a chemical formula 1 and an ionic compound including an anion group of a chemical formula 2 or a cured product thereof between the light emitting layer and the anode; and a second organic material layer including a composition including a copolymer of a chemical formula 3 or a cured product thereof between the first organic material layer and the light emitting layer.
Patent KR-20220039888-A (KR)
Inventor: HYUNCHUL TAE
IPC: H04N1/00
Filed: 2020-09-21
Abstract: The present invention comprises: (a) a step of inputting option data and draft data of a printed matter to be produced into an artificial intelligence module (100); (b) a step of determining each color included in the draft data as a Lab coordinate in the artificial intelligence module (100); (c) a step of calculating, in the artificial intelligence module (100), a plurality of extreme Lab coordinates based on the Lab coordinate determined in step (b); (d) a step of determining printing color range to be transmitted to the final transaction cost and a printing module (300) by the artificial intelligence module (100); and (e) a step of putting a printed matter by the printing module (300).
Patent KR-20220041975-A (KR)
Title: Stretchable sensor and fabrication methods of the same
Inventor: KIM HYUN SEOK
IPC: G01L5/161
Filed: 2020-09-25
Abstract: Disclosed are a tension sensor including an electrode with a low strain rate and an electrode with a high strain rate in the same tension state, and a manufacturing method thereof. More specifically, the tension sensor is formed into a dumbbell shape, and is formed to include both an electrode layer having a constant resistance value regardless of the tension rate and an electrode layer having a great resistance variation in accordance with the tension rate, through polymers having different elastic moduli, thereby providing an area, which can be joined to an electrode of a nonelastic element for mutually transmitting and receiving electric signals with the outside without making a gap therewith, and an area, which can measure electric signal variations, at the same time. Therefore, the electric signal variations can be stably measured and delivered in the tension state. Moreover, through a process method of delivering patterns through an auxiliary substrate and a sacrificial layer without patterning the tension sensor directly on a flexible material, deformation of the flexible substrate can be minimized.
Patent KR-20210078390-A (KR)
Title: Gate-all-around integrated circuit structures having devices with channel-to-substrate electrical contact
Inventor: GUHA BISWAJEET
IPC: H01L29/786
Filed: 2020-09-25
Abstract: A gate-all-around integrated circuit structure having devices with a channel-to-substrate electrical contact is described. For example, the integrated circuit structure includes a first vertical arrangement object of horizontal nanowires on a first fin. A channel region of the first vertical arrangement object of the horizontal nanowires is electrically coupled to the first fin by a semiconductor material layer directly between the first vertical arrangement object of the horizontal nanowires and the first fin. The first gate stack is on the first vertical arrangement object of the horizontal nanowires. A second vertical arrangement object of the horizontal nanowires is on the second fin. A channel region of the second vertical arrangement object of the horizontal nanowires is electrically isolated from the second fin. A second gate stack is on the second vertical arrangement object of the horizontal nanowires.
Patent KR-20210038395-A (KR)
Title: Coating film for casing and photocurable coating resin composition for casing
Inventor: ISOZAKI MASAYOSHI
IPC: C09D133/04
Filed: 2020-09-29
Abstract: Provided are a coating film for a casing, capable of satisfying both steel wool resistance and bending resistance when used for a casing such as a smartphone, etc., and a photocurable coating resin composition providing the same. Provided are a coating film for a casing and a photocurable coating resin composition for obtaining the same. The coating film is formed on a casing made of polymethyl methacrylate and/or polycarbonate. After # 0000 steel wool reciprocates 300 times with a load of 1.5 kg/cm^2 on the surface of the coating film, the coating film has substantially no scratch. A film thickness of 10 μm is formed on the casing. The coating film is pressed against a cylinder with a diameter of 30 mm while being used as an outer side. Even when the film is wound so that the bending angle becomes 180 degrees, the film has substantially no deformation and no crack.
Patent KR-20220046277-A (KR)
Inventor: KIM Nack Woo
IPC: G06N3/08
Filed: 2020-10-07
Abstract: The present invention relates to an apparatus for predicting a company liveliness index and a method thereof. According to the present invention, the method for predicting a company liveliness index comprises: (a) a step of generating a company diagnosis index; and (b) a step of generating a company liveliness index through learning about a correlation between a polygon-grid code map and the company diagnosis index and predicting a future company liveliness index.
Patent KR-20220046390-A (KR)
Title: Manufacturing and installation method of position movable rudder separation plate
Inventor: PAIK BU GEUN
IPC: B29K33/00
Filed: 2020-10-07
Abstract: The present invention relates to a method for manufacturing and installing a position-moving stern rudder separation type plate. The upper surface of a stern rudder provided at a lower part of a model ship in a large cavitation tunnel is made of a detachable plate. In addition, the upper surface of the stern rudder is manufactured so as to be replaceable in order to move a position of a rudder rotating shaft. Accordingly, it is possible to grasp characteristics of cavitation generation according to movement of a rudder position and to understand a noise according to occurrence of cavitation. The method for manufacturing and installing the position-moving stern rudder separation type plate of the present invention comprises: an incision step; a cut and fabrication step; a perforation step; a first fixation and installation step; and a second fixation and installation step.
Patent KR-20220048727-A (KR)
Inventor: JO BONG JOO
IPC: D21F13/02
Filed: 2020-10-13
Abstract: The present invention relates to an apparatus and method for manufacturing large-sized hanji (traditional Korean paper handmade from mulberry trees) and, more specifically, to an apparatus and method for manufacturing large-sized hanji capable of manufacturing large-sized hanji larger than the whole paper (A0) size (841mm x 1189mm). The method for manufacturing large-sized hanji according to the present invention comprises the steps of: filling the inside of a tool propelled by the feet for manufacturing hanji with a papermaking liquid; discharging a filtrate contained in the papermaking liquid to a lower part of a papermaking liquid-accommodating tank; and drying the product of the previous step. When the present invention being applied to hwaseonji for drawing and calligraphy, changhoji for being applied to windows, jangpanji for flooring, or dobaeji for wallpapering, the products are excellent in appearance quality, so that it is expected that the demand thereof will increase.
Patent KR-20220053074-A (KR)
Inventor: SANG BIN LIM
IPC: A61P19/06
Filed: 2020-10-21
Abstract: According to an embodiment of the present invention, a hydrolysis method of a subcritical water extract of a flavanone component from a green tangerine juice peel using a two-oven system comprises the following steps of: manufacturing a subcritical water extract by inputting a green tangerine juice peel and degassed distilled water to a first oven of an extraction and hydrolysis device with the first oven and a second oven; and inputting the subcritical water extract into the second oven and hydrolyzing it so as to manufacture hydrolyzate.