baber/WOPTO huggingface dataset:
Patent KR-20190129713-A (KR)
Title: Preparation method for super absorbent polymer sheet
Inventor: YOON KIYOUL
IPC: C08J3/075
Filed: 2019-04-29
Abstract: The present invention relates to a method for manufacturing a superabsorbent polymer sheet. According to the method for manufacturing a superabsorbent polymer sheet, of the present invention, a porous and flexible superabsorbent polymer sheet having an excellent initial absorption rate can be manufactured.
Patent KR-20200126634-A (KR)
Inventor: CHOI HONG SIG
IPC: G06Q20/14
Filed: 2019-04-30
Abstract: According to an embodiment of the present invention, an operation method of a settlement machine includes the steps of: receiving a plurality of gift certificates from a user; extracting gift certificate information of each of the plurality of gift certificates; generating a unique number corresponding to the total gift certificate information including gift certificate information on a valid gift certificate among the plurality of gift certificates; transmitting the entire gift certificate information and the unique number to a POS server; and outputting a deposit statement of a large amount of a gift certificate on which a barcode indicating barcode data from which the unique number has been converted is printed, thereby significantly reducing a time required for a payment process.
Patent KR-20190053165-A (KR)
Title: Method for manufacturing semiconductor device
Inventor: IMOTO YUKI
IPC: H01L29/66
Filed: 2019-05-10
Abstract: The amount of water and the amount of hydrogen contained in an oxide semiconductor film are reduced, and oxygen is sufficiently supplied from a base film to the oxide semiconductor film in order to reduce oxygen deficiencies. A stacked base film is formed, a first heat treatment is performed, an oxide semiconductor film is formed over the stacked base film by being in contact with the stacked base film, and a second heat treatment is performed. In the stacked base film, a first base film and a second base film are stacked in order. The first base film is an insulating oxide film emitting oxygen by heating, and the second base film is an insulating metal oxide film. An oxygen diffusion coefficient of the second base film is smaller than that of the first base film.
Patent KR-20200131540-A (KR)
Inventor: LEE JEUN KYU
IPC: B21C47/28
Filed: 2019-05-14
Abstract: An embodiment provides a support device for loading a coil, which comprises: a loading part including a pair of skids and a connection member for connecting the pair of skids; and a push prevention part for supporting the loading part in a horizontal direction, wherein the skids have an inner surface, on which an object to be loaded is seated, and an outer surface opposite to the inner surface, and the push prevention part comprises: a screw shaft on which a male screw is formed; a pair of sliding members including a pipe, into which the screw shaft is inserted, and a support plate coupled to an end part of the pipe to support the outer surface; and a pair of nuts on which a female screw fastened to the male screw is formed and which limit the insertion depth of the screw shaft inserted into the sliding member. The present invention can prevent the loading part from being pushed through the push prevention part for supporting the load part in the horizontal direction.
Patent KR-20200131600-A (KR)
Inventor: RYU JEONG SIG
IPC: G01R19/165
Filed: 2019-05-14
Abstract: The present invention relates to a battery quality inspection system capable of securing safety by preventing the reduction in charge/discharge performance of a battery when charging the battery and improving the reliability of the battery, which comprises: a plurality of batteries connected in series; a voltage supply device charging the plurality of batteries by supplying a voltage to the plurality of batteries; a plurality of voltage detection devices detecting voltage values of each of the plurality of batteries; a charging voltage control device receiving respective voltage values detected from the plurality of voltage detection devices, controlling voltages charged by the plurality of batteries, and outputting whether the plurality of batteries are abnormal; and a display device receiving and displaying whether the plurality of batteries are abnormal.
Patent KR-20200133532-A (KR)
Inventor: DO YOUNG RAG
IPC: H01L31/18
Filed: 2019-05-20
Abstract: The present invention relates to an integrated color solar cell for windows and doors and, more particularly, to an integrated color solar cell for windows and doors and a manufacturing method thereof. Efficiency of the solar cell is excellent by minimizing light loss present inside the solar cell, stability of a substrate is improved, and clear color reproduction is possible at the same time. Moreover, the integrated color solar cell for windows and doors is very suitable for windows and doors as relative harvesting efficiency and relative current density are improved without reducing an open circuit by suppressing light reflection.
Patent KR-20200134583-A (KR)
Inventor: YOON BAN SEOK
IPC: G06Q30/06
Filed: 2019-05-22
Abstract: According to one embodiment of the present invention, disclosed is a shopping management control system based on My Store page, comprising: a shopping website page control unit for controlling a plurality of web pages of a shopping website that a user may access and purchase one or more items; an item display control unit for displaying an item that the user may purchase on one or more web pages among the web pages of the shopping website; a user selection control unit for recognizing selection of a user and managing the same if there is the selection of the user with respect to the item displayed on the web page; a My Store page generation unit for generating a My Store page of the user own on one or more web pages among the web pages of a shopping website page; a My Store display control unit including displaying an item selected by the user selection control unit on the My Store page; and an information delivery control unit for receiving the selection of the user and controlling delivery of information related to the My Store page of the user to an acquaintance desired by the user. According to the present invention, it is possible to improve intimacy between a user and an acquaintance of the user and improve convenience of shopping.
Patent KR-20200135685-A (KR)
Title: Method for Providing Registration Interface for Video/Product Matching
Inventor: RYU JONG GAB
IPC: G06Q30/06
Filed: 2019-05-24
Abstract: According to the present invention, a method for providing a registration interface for video/product matching, which is executed through a terminal of an m^th (1 <= m <= N) member in a matcher role who matches a video/product among N (N >= 2) members and an operating server for operating product sales based on video/product matching, comprises the steps of: storing V video information corresponding to V (V >= 1) videos that can be matched with a product in a designated video DB and storing P (P >= 1) product information for product sales in a designated product DB; processing a screen of a registration interface for video/product matching, which includes a video list interface for displaying b video information corresponding to designated b (1 <= b <= V) videos among V videos corresponding to V video information registered in the video DB, a product list interface for displaying designated d (1 <= d <= P) product information among P product information registered in the product DB, and a video/product matching interface for matching v^th video information corresponding to a v^th (1 <= v <= b, b <= V) video selected from among b video information displayed on the video list interface with designated p (1 <= p <= d, d <= P) product information among d product information displayed on the product list interface to be output through the terminal of the m^th member in the matcher role; and receiving, from the terminal of the m^th member in the matcher role, video/product matching information including the v^th video information matched through the screen of the registration interface for the video/product matching and the p product information, and registering and storing the received video/product matching information in a designated operating DB. According to the present invention, various products can be sold by matching with videos.
Patent KR-20200137654-A (KR)
Title: Behavior information proof method by block chain
Inventor: CHUNG HEE WON
IPC: G06Q20/06
Filed: 2019-05-31
Abstract: The present invention relates to a method for verifying activity information by a blockchain. According to one embodiment of the present invention, when verifying the validity of specific activity information of a specific node, a consensus algorithm for verifying validity on the basis of previous activity information is applied, thereby providing an effect of verifying validity in a variable way, not by a standardized consensus algorithm.
Patent KR-20200138898-A (KR)
Title: Facial skin care apparatus
Inventor: KANG NAM HYEOK
IPC: A61F7/02
Filed: 2019-06-03
Abstract: The present invention relates to a facial skin care apparatus which covers a wearer′s face and emits a large amount of negative ions and far-infrared rays to maximize a skin improvement effect. The apparatus comprises: a facial mask part including a shape corresponding to a shape of the wearer′s face and having a circulation pipe through which circulating water circulates formed therein; and a circulating supply unit for supplying circulating water to the circulation pipe formed in the facial mask part to be circulated. The facial mask part is characterized in that an outer skin layer made of a laminated waterproof sheet and an inner skin layer made of a waterproof sheet are partially fused to form an edge fusion portion at the edge of the laminated outer skin layer and the inner skin layer; sectionally fused section fusion portions are formed in an inner space of the edge fusion portion; and a circulation pipe divided by an edge fusion portion and a section fusion part between the outer skin layer and the inner skin layer is integrally formed.
Patent KR-20200140672-A (KR)
Inventor: CHOI MIN YOUNG
IPC: D03C9/06
Filed: 2019-06-07
Abstract: The present invention relates to a tappet loom, and more specifically, to a tappet loom in which the driving force of an opening device is improved by using the size ratio of rotating bodies configured in drive shafts. A plurality of drive shafts are formed in order to improve the driving force of the opening device, and at the same time the ratio of the outer circumferential size of the plurality of rotating bodies is adjusted to stably and smoothly lift and lower a lift in the upper and lower directions according to the ratio, thereby improving the driving force of the opening device.
Patent KR-20200004242-A (KR)
Inventor: KITAI SHINYA
IPC: F16D48/02
Filed: 2019-06-12
Abstract: The present invention provides a device for connecting and disconnecting a clutch which suppresses a change of a pedal reaction even if a clutch pedal is stepped on. The device (10) for connecting and disconnecting a clutch comprises: a clutch pedal (50), a clutch cylinder (54), a stepping force transfer mechanism (60), and an actuator (48, 202). The stepping force transfer mechanism (60) includes a separation mechanism (56, 200) to connect and disconnect a transfer path of a stepping force of the stepping force transfer mechanism (60). The separation mechanism (56, 200) includes: an input piston (66) to receive a stepping force from the clutch pedal (50); an output piston (68) to output a clutch operating oil pressure to the clutch cylinder (54); a first oil chamber (104) formed between the input piston (66) and the output piston (68); and an electromagnetic valve (118) formed to connect and disconnect the first oil chamber (104) and a reservoir tank (116) connected to the first oil chamber (104). The actuator (48, 202) is connected to the output piston (68) of the separation mechanism (56, 200) to transfer power.
Patent KR-20200142247-A (KR)
Inventor: HAN BRIAN
IPC: H04R1/28
Filed: 2019-06-12
Abstract: Disclosed is an electronic device. The electronic device includes a housing; a case including a first plate facing in a first direction, a second plate facing in a second direction opposite to the first direction, and a recess received in the housing and formed toward an inner space at an outer surface of the first plate or the second plate; an electronic element received in the case and configured to generate a vibration in an operation process; an anti-vibration member seated in the recess of the case and having an insertion hole formed in a center thereof; and a fixing protrusion protruding from an inner surface of the housing, having a latch jaw at an end portion, and inserted into and coupled to the insertion hole of the anti-vibration member. Other embodiments are possible.
Patent KR-20200143901-A (KR)
Inventor: KANG SUNG HO
IPC: H01L21/67
Filed: 2019-06-17
Abstract: The present invention relates to a substrate processing apparatus and a substrate processing method, and more particularly, to a substrate processing apparatus and a substrate processing method, capable of controlling a cooling rate and temperature uniformity in a reaction tube. According to one embodiment of the present invention, the substrate processing apparatus includes: a substrate boat in which substrates are loaded in multiple stages; a reaction tube configured to process the substrates loaded in the substrate boat; a side wall cover having an inner space in which the reaction tube is accommodated; a heater unit provided along a circumference of the reaction tube on an inner side of the side wall cover to supply heat to the reaction tube; a cover lid provided on an upper portion of the side wall cover; a first gas supply unit connected to an upper end of the side wall cover to supply a cooling gas to a space between the side wall cover and the reaction tube; a second gas supply unit connected to a lower end of the side wall cover to supply a cooling gas to the space between the side wall cover and the reaction tube at a supply rate which is different from a supply rate of the first gas supply unit; and a heat radiation exhaust unit connected to the cover lid to exhaust the cooling gas inside the side wall cover.
Patent KR-20200003733-A (KR)
Inventor: NING BAOZHU
IPC: H04L5/00
Filed: 2019-07-01
Abstract: Provided is a hopping spread-spectrum wireless network for IoT applications operating in a predetermined frequency band with reception gateways capable of detecting whether modulated wireless signals will crash at frequencies within a crash time interval and blanking the signals at a crash time, and mobile devices with asynchronous local frequency criteria. Preferably, the frequency band is subdivided into sub-bands, and the mobile devices adapt the width of the sub-bands used for transmission based on a synchronization state indicating frequency error on a local frequency basis.
Patent KR-20210003380-A (KR)
Inventor: KWON TAE YEON
IPC: A43B7/02
Filed: 2019-07-02
Abstract: An embodiment relates to shoes or shoe insoles with an LED far-infrared function. Specifically, in the shoes or shoe insoles, when LED far-infrared rays are used to heat the feet, the LED far-infrared rays are emitted after being corrected and synchronized with the heat circulation natural vibration frequency of the human body according to the heat natural vibration period of the human body, and thus comfortable heating can be provided. Therefore, when using the far-infrared rays of the LED to heat the feet according to the present invention, massage functions are provided with the comfortable heating as thermal vibrations of the far-infrared rays autonomously provide massage properties.
Patent KR-20210003453-A (KR)
Inventor: JANG IK JAE
IPC: A61B5/021
Filed: 2019-07-02
Abstract: The present invention relates to an electronic blood pressure monitor capable of distinguishing between a measurement mode and a test mode, which is configured to automatically select an algorithm for measuring blood pressure and an algorithm for testing equipment after calculating the size of the cuff or the test tank by distinguishing whether it is a cuff wrapped around the body or a tank for testing according to the characteristics of the pressure to be measured. Since it is possible to distinguish the measurement mode and the inspection mode, it is possible to accurately proceed with the inspection for maintaining and inspecting the performance of the equipment regardless of the knowledge or experience level of the inspector.
Patent KR-20210004417-A (KR)
Title: Salted eggs manufacturing method
Inventor: LEE CHONG SEOB
IPC: B65B25/00
Filed: 2019-07-04
Abstract: The present invention relates to a method for producing salted eggs appropriately seasoned by salt and cooked. The method comprises: a first step of electrolyzing drinkable water to produce electrolyzed water; a second step of dissolving salt in the produced electrolyzed water to make brine of an appropriate concentration; a third step of injecting the brine into a water storage tank of a chamber; a fourth step of washing prepared raw eggs and putting the same into the water storage tank; a fifth step of pressurizing the inside of the chamber after sealing the chamber; a sixth step of heating the brine contained in the water storage tank by using a heating means provided at the chamber to have a temperature in the range of 45-55°C; a seventh step of dipping the raw eggs in a tepid temperature brine state for 5-10 hours; an eighth step of boiling the raw eggs by heating the tepid temperature brine in the range of 80-100°C by using the heating means; a ninth step of opening the chamber after reducing pressure inside the chamber to take out the boiled eggs, and then aging and drying the same; and a tenth step of putting the boiled, aged, and dried salted eggs into a packing pack, closing a lid of the packing pack, and then applying microwaves to perform sterilization.
Patent KR-20190101312-A (KR)
Inventor: KIM KI JONG
IPC: E01D19/00
Filed: 2019-07-04
Abstract: The present invention relates to a magnetic buried anchor capable of being easily and conveniently buried without damage to a surface of a metal mold to be installed. According to the present invention, the magnetic buried anchor comprises: upper and lower guide rails (10, 11); a plurality of anchor bolts (20) fixed to the upper and lower guide rails (10, 11) by a fixing nut (25); a connection piece (30) interconnecting the anchor bolts (20) fixed in a second rail groove (16) of the upper and lower guide rails (10, 11), respectively; a magnet (40) coupled to the upper and lower parts of the front surface of the connection piece (30) via a magnetic fixing bar (45) to attach the front surface to a surface of a metal mold (60); and a cover member (50) made of a flexible material and inserted into a first rail groove (15) of the upper and lower guide rails (10, 11) to prevent insertion of deposited concrete.
Patent KR-20210009997-A (KR)
Inventor: WON HONG ICK
IPC: G06K9/46
Filed: 2019-07-18
Abstract: One embodiment of the present invention relates to an augmented reality device using image pattern recognition. An objective of the present invention is to extract image information of a business card provider and display extracted data on a map screen or a camera video screen of a portable terminal such as a smartphone. To achieve the objective, the augmented reality device using image pattern recognition comprises: a camera module; an image recognition unit to extract image information associated with a pattern of an image from a business card photographed by the camera module; a memory storing the image information; an augmented reality providing unit to download map information and image pattern information from an information providing unit connected to the memory in a wired or a wireless manner to match the location of a building photographed by the camera module to the map information, and compare the image pattern information and the image information stored in the memory to augment and match image information having the most similar pattern to the building; and a display unit to receive the map information, the image pattern information, and an image of the building together from the augmented reality providing unit to display the map information, the image pattern information, and the image of the building.
Patent KR-20210020238-A (KR)
Title: Backpack for business trip
Inventor: KIM YANG HYON
IPC: A45F3/00
Filed: 2019-08-14
Abstract: The present invention relates to a bag for business purposes, and more specifically, to a backpack type bag for business purposes, which has improved usability. According to the present invention, the backpack comprises: a rectangular parallelepiped-shaped first case which includes a lower surface, an upper surface, both side surfaces, a bottom surface, and a cover surface; and straps which are formed on outer portions of the bottom surface and can be carried on shoulders. In order to be completely unfolded, the backpack is provided with the first case which has a first zipper extending from an upper end of one side surface to lower ends of an upper side, the other side, a lower side, and a lower end of the one side surface. The backpack includes a first small bag which can be attached and detached to and from an upper end in the first case. The attachment and detachment of the first small bag can be achieved by Velcro formed on upper ends of the upper surface and the bottom surface in the first case and on an outer surface of the small bag.
Patent KR-20210020507-A (KR)
Title: Lighting inspection system using LDR
Inventor: LEE KYUNG HA
IPC: H05B45/00
Filed: 2019-08-15
Abstract: The present invention relates to an automatic lighting inspection system using photoresistors for easily grasping the operating state of a light source device in a photoresistor. That is, the light source device and the photoresistor are provided in a lighting device and system. Accordingly, the present invention has the effect of detecting whether the light source device is operated normally by the photoresistor and transmits the information to an operator.
Patent KR-20210020647-A (KR)
Title: A system of nitriding furnace)
Inventor: CHO HYEONG JUN
IPC: C23C8/26
Filed: 2019-08-16
Abstract: The present invention relates to a nitriding furnace system comprising: a nitriding furnace; a storage tank to supply ammonia gas to the nitriding furnace; an electronic flowmeter to measure the flow of supply ammonia gas supplied to the nitriding furnace from the storage tank; an ammonia flow measurement unit to measure the flow of the remaining ammonia gas remaining in the nitriding furnace; and a gas supply line to supply gas of the nitriding furnace to the ammonia flow measurement unit from the nitriding furnace. The nitriding furnace system eliminates expensive nitrogen potential (K_N) measurement equipment, and can control nitrogen potential (K_N) by measuring the flow of ammonia gas in the nitriding furnace in real time.
Patent KR-20210022193-A (KR)
Title: Electric apparatus for recommending jewelry product
Inventor: SAEILE HUE
IPC: G06Q30/06
Filed: 2019-08-19
Abstract: An embodiment of a jewelry product recommendation device includes: a user input unit for receiving user′s interest data from a user; a processor for applying the interest data to an artificial intelligence neural network; and a display unit for displaying data related to a recommended jewelry product output from the artificial intelligence neural network. The artificial intelligence neural network obtains user analysis data related to a user′s taste from the interest data, and selects the recommended jewelry product which matches the user′s taste based on the user analysis data. The artificial intelligence neural network is trained to output data related to the selected recommended jewelry product, and obtains text data and image data from the interest data. The artificial intelligence neural network may generate metadata related to the user′s taste based on the text data and the image data, and obtain the user analysis data from the metadata.