baber/WOPTO huggingface dataset:
Patent KR-20210023777-A (KR)
Title: Method for laser marking
Inventor: PARK YOUNG KYO
IPC: B29C59/16
Filed: 2020-08-22
Abstract: A laser marking method is introduced. To this end, the present invention relates to a laser marking method using a laser marking apparatus. The laser marking apparatus is characterized in that a main body includes a transfer rail and a plurality of transfer rollers installed on an upper surface thereof, wherein a laser marker can move through the transfer rail and a window/door material can move through the transfer rollers, in that a pair of second rails are installed on the upper surface of the main body, in that a work space housing with a predetermined space formed therein can move along the second rail, in that the work space housing and the laser marker are connected to each other by means of a laser frame, in that the laser marker can move up and down along a first rail vertically installed on the laser frame, and in that a window/door material guide part is provided at the front of the work space housing to guide the window/door material to the work space housing. The laser marking method comprises the steps of: (a) advancing the window/door material toward a fixed roller located on an upper portion of a plate formed on the window/door material guide part; (b) advancing a first piston located on one side of the upper portion of the plate toward the window/door material such that a rotating roller connected to the front of the first piston through a rotating roller bracket presses a side surface of the window/door material; (c) transmitting, by a control unit, an operation signal to the first motor located on an upper side of the rotating roller bracket after the window/door material is introduced between the rotating roller and the fixed roller and (d) introducing, by the first motor, the window/door material into the working space housing; and (e) operating the laser marking machine such that a predetermined pattern is marked on the window/door material by the control unit. According to the present invention, a pattern desired by a user can be marked on the window/door material.
Patent KR-20220026811-A (KR)
Title: Photosensitive resin composition for photoresist and photosensitive resin cured film using same
Inventor: OH SAE TAE
IPC: G03F7/022
Filed: 2020-08-26
Abstract: A photosensitive resin composition according to the embodiment includes a benzophenone-based photosensitive compound having a chlorine content of less than 7 ppm, and thus has excellent long-term storage stability of 6 months or more. Therefore, when the photosensitive resin composition including the same is used for a photosensitive resin cured film and a display process, the rate of occurrence of foreign substances and the rate of change of the exposure rate can be reduced.
Patent KR-20220028860-A (KR)
Title: Laminating apparatus of foldable ultrathin glass
Inventor: LEE JUN HO
IPC: B32B41/00
Filed: 2020-08-31
Abstract: Since a disclosed foldable ultrathin glass laminating device comprises a ultrathin glass supplying member, a ultrathin glass aligning unit, and a ultrathin glass laminating unit, there is an advantage that a plurality of sheets of foldable ultrathin glass can be automatically laminated.
Patent KR-20220028918-A (KR)
Title: Electronic device and method for setting a path of a transmission signal in the electronic device
Inventor: CHA JAEMOON
IPC: H04B17/336
Filed: 2020-08-31
Abstract: The present invention relates to an electronic device and a method for setting the path of a transmission signal in the electronic device. According to various embodiments of the present invention, the electronic device comprises: a communication processor; one or more radio frequency integrated circuits (RFICs) connected to the communication processor; and a plurality of antennas connected to the one or more RFICs through one or more radio frequency front-end (RFFE) circuits and transmitting a signal corresponding to one or more communication networks. The communication processor is able to control to check information related to the intensity of a reception signal received through each of the plurality of antennas, check the maximum transmittable power preset by corresponding to a transmission path to each of the plurality of antennas, and transmit a transmission signal through one or more antennas selected at least based on the checked information related to the intensity of the reception signal and the maximum transmittable power. Various embodiments are possible.
Patent KR-20220028960-A (KR)
Inventor: Lee sang guan
IPC: A47L7/00
Filed: 2020-08-31
Abstract: The present invention relates to a nail clipper box capable of preventing nail clippings from flying and securing a clear view. The nail clipper box according to the present invention comprises: a nail clipper main body portion (102), which has a housing (10) and a housing cover (20) both of which are made of transparent panels and an insertion portion (30) allowing a user to insert the hands and arms thereinto; a collection box (104) having a collection box body (86) which is in a cylindrical shape, a collection hole (91), and a drawer (94) for collecting fingernail clippings and toenail clippings; and a filtering device (106) that sucks and filters fine dust, etc. generated when the fingernails and toenails are clipped and trimmed inside the housing (10), and discharges to the outside. The present invention is configured to allow a user to clip the fingernails or toenails inside the housing, thereby having the effect of preventing the fingernail clippings and toenail clippings from flying to the outside. In addition, the nail clipper box of the present invention is provided with an LED light, so that a user can clip his/her nails at night or in a dark place.
Patent KR-20210097007-A (KR)
Title: Method for maintenance of kiosk
Inventor: SHIN GYI HYUN
IPC: G07F17/40
Filed: 2020-09-03
Abstract: A method for maintaining an unmanned terminal according to one embodiment of the present invention comprises: a non-operation time reception step of receiving a time during which an operation of a display panel of the unmanned terminal is not operated during the daily business hours of a user company from a screen motion sensor installed in the unmanned terminal; a non-transmission time transmission step of calculating a non-transmission time of an advertisement of a requesting company that requested the advertisement to the unmanned terminal and transmitting the non-transmission time to a client terminal used by the requesting company on the basis of the non-operation time; a contract information reception step of receiving contract information including information on the content of an unmanned terminal advertisement contract between the user company and a client company from a user company terminal; an amount calculation step of calculating an amount corresponding to the non-transmission time of the advertisement of the client company on the basis of the contract information; and a selection signal transmission step of transmitting a selection signal requesting to select one of receiving the calculated amount and receiving additional advertisement time corresponding to the time of non-transmission of advertisements to the client terminal.
Patent KR-20220033257-A (KR)
Title: Memopad workbook
Inventor: OH DO WOON
IPC: B42D1/00
Filed: 2020-09-09
Abstract: The present invention relates to a workbook having a perfect bound memo-pad type form by performing perfect binding using a weak glue. According to the present invention, each question can be easily separated without the risk of tearing, leaving out questions users no longer need to look at, and questions desired to be organized can be easily torn out and reconstructed in a notebook to help users learn iteratively and efficiently. The present invention is excellent in terms of design, as the present invention does not damage other items even if the items are separated and does not affect an overall shape of the workbook. As the components of the workbook are only a small amount of glue and paper, it is easy to recycle and there is less waste, so the effect of reducing waste can also be achieved. Compared to conventional study sheets, it is easy to write a note of wrong answers, which saves students' time and improves their concentration on learning. The workbook of the present invention is configured to have one page per question, or two pages per question if long, and the pages are perfect bound with a weak glue so that the workbook can be easily separated by question.
Patent KR-20220036706-A (KR)
Title: Shift control method for vehicle
Inventor: JO SE HWAN
IPC: F16H63/30
Filed: 2020-09-16
Abstract: The present invention comprises: a step of enabling a controller to set a predetermined first target number of revolutions for controlling EOP when shifting is started; a step of enabling the controller to determine a target current according to the first target number of revolutions; a step of enabling the controller to maintain the target number of revolutions until an EOP driving current reaches the target current; a step of enabling the controller to linearly reduce the number of revolutions of the EOP from a predetermined second target number of revolutions to a third target number of revolutions when the EOP driving current is at least the first target number of revolutions; and a step of increasing EOP driving power by increasing frictional force of a frictional clutch to enable slip of the frictional clutch to be less than reference slip.
Patent KR-20220037610-A (KR)
Title: A composition for bone health comprising citrus extract
Inventor: CHO JU HYUN
IPC: A23L33/105
Filed: 2020-09-18
Abstract: The present invention relates to a bone health improving food containing a citrus raw material as an active ingredient, and a pharmaceutical composition. According to the present invention, the bone health improving food has excellent biological safety and bone health improving effects.
Patent KR-20220038227-A (KR)
Title: Photocatalyst filter and electronic device including thereof
Inventor: KIM SUNGWON
IPC: F24F11/39
Filed: 2020-09-18
Abstract: According to various embodiments of the present disclosure, a photocatalytic filter comprises: a substrate having an inner space where fluid can pass; a plurality of photocatalytic beads provided in the inner space; and an opening and closing unit connected to the substrate and opened or closed according to a flow of the fluid. A reflection plate is formed on one surface of the opening and closing unit to reflect light to increase an amount of light arriving the bead when the opening and closing unit is closed. Various other embodiments can be applied to the photocatalytic filter and an electronic device having the same.
Patent KR-20220040669-A (KR)
Title: A hydrogen generation catalyst comprising a nickel-aluminum intermetallic compound and the method for producing the same
Inventor: NAM SUK WOO
IPC: B01J35/10
Filed: 2020-09-24
Abstract: In the present specification, provided is a hydrogen-generating catalyst which is a porous structure having a pore on a catalyst surface and comprises: a nickel-based structure; and a nickel-aluminum intermetallic compound, wherein the nickel-aluminum intermetallic compound comprises an alloy phase of at least one among NiAl_3, Ni_2Al_3, NiAl, Ni_3Al, and Ni.
Patent KR-20210056221-A (KR)
Title: Composition Comprising Polyphenol
Inventor: HAN JINHEE
IPC: A23L5/20
Filed: 2020-09-24
Abstract: The present application relates to a composition comprising chlorogenic acid, caffeic acid, and quinic acid. The polyphenol-containing composition of the present application may be used for reducing bad taste or off-flavor.
Patent KR-20220048354-A (KR)
Inventor: KIM HA EUN
IPC: H01M10/0567
Filed: 2020-10-12
Abstract: The present invention relates to a non-aqueous electrolyte for a lithium secondary battery and a lithium secondary battery including the same, and specifically, to a non-aqueous electrolyte for a lithium secondary battery and a lithium secondary battery including the same, wherein the non-aqueous electrolyte for a lithium secondary battery includes: lithium salt; an organic solvent; and a first additive and a second additive, the first additive is a compound represented by chemical formula 1, and the second additive is a compound represented by chemical formula 2.
Patent KR-20220021359-A (KR)
Inventor: HONG SEUNG PHIL
IPC: G06Q30/02
Filed: 2020-10-16
Abstract: Disclosed are a cloud-based online commerce platform server that enables online commerce based on gold and a digital gold token and an operating method thereof. The present invention relates to an online commerce platform server and an operating method thereof so that a member having gold can purchase a product sold at a specific online store by using the gold.
Patent KR-20220052075-A (KR)
Inventor: KIM GYU WON
IPC: B23P19/04
Filed: 2020-10-20
Abstract: The present invention relates to an automated assembly device for a cylinder and, more specifically, to an automated assembly device for a cylinder including: a cylinder tube, a cylinder cover provided on one side of the cylinder tube; and a cylinder rod inserted into the cylinder tube. The automated assembly device for a cylinder comprises: a clamp unit for gripping the outer circumferential surface of one side of the cylinder tube; a chuck unit provided on one side of the clamp unit to grip and rotate the outer circumferential surface of the cylinder cover; a pressing unit provided on one side of the chuck unit to press an end of the cylinder rod; and a transfer unit provided below the chuck unit and the pressing unit to transfer the chuck unit and the pressing unit in a longitudinal direction. Therefore, the cylinder cover can be automatically assembled.
Patent KR-20220053719-A (KR)
Inventor: JUNG KWANG TAE
IPC: A61H3/04
Filed: 2020-10-22
Abstract: The present invention relates to a customized walking aid for the handicapped, and more particularly, to a customized walking aid for the handicapped comprising: a first frame including a first support part having moving wheels installed at thereunder, a first height adjusting part extending in a vertical direction from an upper side of the first support part, and a first handle extending in a horizontal direction on one side of an upper part of the first height adjusting part; a second frame provided to be symmetrical with the first frame and having a second support part with moving wheels installed thereunder, a second height adjusting part extending in a vertical direction from one upper side of the second support part, and a second handle extending in a horizontal direction at one side of an upper part of the second height adjusting part; and a third frame coupled to a front of the first height adjusting part and the second height adjusting part, and cross-coupled to each other via a clamp. The present invention is to provide easy movement and storage by freely adjusting the length and width of the walking aid through a length-adjusting part and a crossbar.
Patent KR-20200123772-A (KR)
Title: Server foe operating business management system
Inventor: HAM CHUNG MIN
IPC: G06Q30/06
Filed: 2020-10-26
Abstract: The present invention relates to an operating method of a business management system which can reduce unnecessary distribution processes. According to an embodiment of the present invention, the business management system includes a server to communicate with a user device of a consumer, a brand, an importer, an agent, and a supplier. The operating method of the business management system comprises: a step in which the server receives a request for business information from the user device; a step of analyzing an article by using article information stored in an article database (DB) in response to the business information; a step of using article analysis information to search for an article providing company desired by a user from a member DB, searching for an article price of the article providing company from a price DB, and referring to an article providing the date and time, amount of articles, and article unit price to filter article search information; a step of calculating a preliminary cost of an article requested by the user based on the article search information; and a step of using a business information pattern provided or requested by the user to recommend an article providing company to the user.
Patent KR-20220057049-A (KR)
Title: Three dimensional flash memory for improving integration and operation method thereof
Inventor: SONG YUN HEUB
IPC: G11C16/14
Filed: 2020-10-29
Abstract: Disclosed are a three-dimensional flash memory to which a GSL removal structure is applied and an operating method thereof. According to an embodiment, a three-dimensional flash memory includes: a plurality of word lines extending in a horizontal direction on a substrate and sequentially stacked; and a plurality of strings penetrating the plurality of word lines and extending in one direction on the substrate, wherein each of the strings includes a channel layer extending in one direction and a charge storage layer extending in one direction to surround the channel layer, the channel layer and the charge storage layer configure a plurality of memory cells corresponding to the plurality of word lines, the channel layer includes a back gate extending in one direction while at least a portion of the channel layer is surrounded by the channel layer and an insulation layer extending in one direction between the back gate and the channel layer, and a ground selection line (GSL) is removed as each of the strings includes the back gate.
Patent KR-20220060851-A (KR)
Inventor: HAN DO HEE
IPC: G06F40/189
Filed: 2020-11-05
Abstract: Disclosed is a method for providing a font. The method comprises: a step of receiving selection input for any one among a plurality of fonts; a step of determining a letter shape corresponding to a font selected according to the selection input for any one among the plurality of fonts; a step of determining line spacing corresponding to the selected font; and a step of providing the selected font with the determined letter shape and the determined line spacing.
Patent KR-20220062202-A (KR)
Inventor: KIM YONG KUK
IPC: H01L23/00
Filed: 2020-11-06
Abstract: The present invention relates to a method for removing a solder ball from a semiconductor package. The method comprises the steps of: preparing a semiconductor package in which a solder ball is formed; picking up a tray loaded with semiconductor packages and dipping with- a bath filled with an etchant for removing the solder ball formed on the semiconductor package; etching the solder ball with an etchant by maintaining a state in which the semiconductor package is dipped in the bath at the set temperature for a set time; and cleaning the semiconductor package in which the solder ball is etched using a cleaning solution.
Patent KR-20220064662-A (KR)
Title: Semiconductor device package and method of fabricating the same
Inventor: PARK YOUNG HWAN
IPC: H01L23/367
Filed: 2020-11-12
Abstract: A semiconductor device package and a manufacturing method thereof are disclosed. The disclosed semiconductor device package includes a lead frame including a semiconductor device having a plurality of electrode pads on an upper surface thereof and a plurality of conductive members bonded to the plurality of electrode pads; and a mold provided between the conductive members.
Patent KR-20220066699-A (KR)
Title: Battery module having a cooling structure using insulating oil, and a battery pack and vehicle comprising the same
Inventor: JU EUN AH
IPC: H01M10/6556
Filed: 2020-11-16
Abstract: A battery module according to one embodiment of the present invention includes: a sub-module which includes a cell stack assembly including a plurality of battery cells and cooling fins interposed between adjacent battery cells, a front bus bar frame assembly coupled to one side of the cell stack assembly in a longitudinal direction of the cell stack assembly, and a rear bus bar frame assembly coupled to the other side of the cell stack assembly in the longitudinal direction; a module housing which includes a main housing for accommodating the sub-module, a lower cover for covering a lower opening of the main housing, and an upper cover for covering an upper opening of the main housing; an insulating oil inlet which is provided to pass through one side of the main housing in a longitudinal direction of the main housing and which supplies insulating oil into an accommodation space of the sub-module; and an insulating oil outlet which is provided to pass through the other side of the main housing in the longitudinal direction of the main housing and which discharges the insulating oil from the accommodation space of the sub-module to the outside. According to an aspect of the present invention, it is possible to effectively prevent leakage of the insulating oil flowing inside the module housing.
Patent KR-20220068456-A (KR)
Title: Mask and method for wearing the mask
Inventor: MIN KYOUNG PIL
IPC: A62B18/08
Filed: 2020-11-19
Abstract: The present invention relates to a mask and a method for wearing the same. The present invention provides a mask (100) and a wearing method and the mask (100) includes: a mask body (10); strings (20) formed on both sides of the mask body (10); and a hook part (30) formed on one side of the string (20). According to the present invention, the user wears the mask (100) on the ear by inserting and fixing the ring unit (30) formed on the wearing string (20) to the eyeglass frame (20) without wearing the mask (100), so that the ear and the wearing string (20) are prevented from coming into contact with each other, thereby preventing pain of the ear. In addition, according to the present invention, since the mask (100) is inserted and fixed to an eyeglass frame (230), there is no risk of losing the mask (100) unless the eyeglasses (200) are lost.
Patent KR-20220068536-A (KR)
Title: Culture medium composition for culturing cordyceps mycelia comprising damaged wood by pine wilt disease
Inventor: YANG JAE KYUNG
IPC: A01G18/40
Filed: 2020-11-19
Abstract: The present invention relates to a medium composition for culturing cordyceps mycelium containing trees damaged with pine wood nematode. More specifically, a cordyceps mycelium cultured in a medium composition containing powder from the trees damaged with pine wood nematode and powder from carbonized trees with pine wood nematode. As it was confirmed that the present invention exhibits an effect of increasing the growth amount and cordycepin content of excellent mycelium compared to cordyceps mycelium cultured in a conventional liquid medium, the medium composition may be provided as a medium composition for culturing cordyceps for mass production of the cordyceps mycelium using monochamus alternatus and increased production of cordycepin, a useful physiologically active substance.
Patent KR-20220069233-A (KR)
Title: The energy load prediction system base power transaction system using the machine learning
Inventor: KI SONG DO
IPC: H02J3/00
Filed: 2020-11-20
Abstract: The present invention relates to an energy load prediction system-based power transaction system using machine learning and, more specifically, to an energy load prediction system-based power transaction system using machine learning that can provide a platform for analyzing an energy transaction between prosumers, an algorithm (SW) for predicting the amount of generation and demand of prosumers based on AI, an algorithm (SW) for prosumer power transactions, and the like.