baber/WOPTO huggingface dataset:
Patent KR-20190117916-A (KR)
Inventor: YUM GI UNG
IPC: F04D25/16
Filed: 2018-04-09
Abstract: The present invention relates to a three-stage turbo compressor having a compact structure to increase efficiency. The three-stage turbo compressor comprises: a drive motor; a gear box for transferring rotational power of the drive motor; and a pair of sub-compressors installed in a low by being spaced apart from each other at a predetermined interval in an opposite side of the drive motor, wherein the gear box is interposed between the sub-compressors. One of the pair of sub-compressors includes a pair of impellers arranged in tandem in a front and rear direction.
Patent KR-20190119788-A (KR)
Title: Tumbler pocket
Inventor: HWANG JI YEON
IPC: A45C11/24
Filed: 2018-04-13
Abstract: An object of the present invention is to provide a tumbler pocket which facilitates carrying a tumbler. To this end, the tumbler pocket of the present invention is a tumbler pocket for carrying the tumbler, which comprises: a plate-shaped bottom portion on which the bottom of the tumbler is seated; a cylindrical circumference portion provided at an edge of the bottom portion and surrounding a circumference of the tumbler and having an upper opening portion; and a handle provided at an upper end portion of the circumference portion.
Patent KR-20190124584-A (KR)
Inventor: LEESANG JIN
IPC: F24C15/20
Filed: 2018-04-26
Abstract: Provided is an oven including an air guide provided so as to guide a flow of air discharged from a discharge flow path. The oven comprises: a main body having a cooking chamber; a door for opening and closing the cooking chamber; a handle disposed at an upper part of the front surface of the door; a blowing fan disposed on an upper part of the cooking chamber to blow air suctioned from the outside of the main body; a discharge flow path configured so as to discharge the air suctioned by the blowing fan to the outside of the main body; and an air guide disposed at one end of the discharge flow path so as to separate the flow of air discharged through the discharge flow path into an upper part and a lower part. According to the present invention, moisture is prevented from forming on the handle of the door.
Patent KR-20190129161-A (KR)
Title: laser balancer with protruding auxiliary wheels
Inventor: KIM DO YEON
IPC: A01B71/06
Filed: 2018-05-10
Abstract: Disclosed is a laser balancer with protruding sub wheels. The laser balancer includes: a balancing scraper; an arm having one end combined as a joint with the center of the upper part of the scraper, and having the other end three-point-combined with the rear end of a tractor; a connection frame connected with the center of the rear end of the scraper to be able to be rotated up and down; a wheel frame connected with the rear end of the connection frame in a horizontal direction, and including moving wheels placed at both ends; a guide member combined vertically with both sides of a part connected with the balancing scraper; a sub wheel shaft installed to be lifted along the guide member, and including sub wheels placed in the bottom; a shaft forward and backward movement member moving the sub wheel shaft forward and backwards in a vertical direction with oil pressure, while being supported by the guide member; and a manipulation part for manipulating the shaft forward and backward movement member, while being installed on a working machine. Therefore, the laser balancer is capable of being easily moved regardless of terrains.
Patent KR-20180053624-A (KR)
Inventor: TSENG CHIEN CHUNG
IPC: H02J7/00
Filed: 2018-05-14
Abstract: Provided is at least one of a system or a method for wirelessly charging a device. A wireless receiver is configured to communicate with a device to be charged to determine a desired charge scenario indicating a power to be supplied to the device. A resonant frequency of the wireless receiver is set based on the desired charge scenario. The resonant frequency, in combination with energy transferred from a wireless transmitter, is configured to induce current in the wireless receiver. The power is supplied to the device based on the current induced in the wireless receiver.
Patent KR-20190132802-A (KR)
Title: System and method for used item commercial transations
Inventor: CHOI SEONG YONG
IPC: G06Q30/06
Filed: 2018-05-21
Abstract: According to the present invention, a method for trading used articles comprises: a step in which a seller registers seller information in a used article trade server; a step in which the registered seller photographs an image including a picture or a video of used articles to be sold through a seller terminal; a step in which the seller stores, in a seller terminal, location information for photographing the image and time information of a photographing time point when photographing the image; a step in which the seller transmits the photographed image to the used article trade server together with the image location information and the time information stored in the seller terminal; a step of confirming whether the location information and the time information of the image transmitted through the seller are identical to an actual location and time and authenticates the same the used article trade server; a step of storing trade information including the location information and time information for a used article which has completed authentication in the used article trade server; a step in which a buyer finds out a desired used article by searching for trade information stored in the used article trade server; a step in which the buyer determines purchase of the found used article and pays a price; a step in which the used article trade server notifies the determination of purchase and shipping address to a seller of the used article; a step in which the seller who is notified from the used article trade server delivers the used article to the buyer; a step in which the buyer who collects the used article checks the used article and finally determines whether to purchase the used article; and a step in which a payment is paid to the seller in the used article trade server if the final purchase of the used article is determined by the buyer.
Patent KR-20190133947-A (KR)
Title: Method for sharing a drawings for 3d printing based on a internet
Inventor: HONG POK KI
IPC: G06Q10/10
Filed: 2018-05-24
Abstract: The present invention relates to a method for sharing a drawing for 3D printing based on the Internet without downloading the drawing for 3D printing and a project hosting method using the same. The method for sharing a drawing for 3D printing of the present invention comprises the following steps of: converting a drawing for 3D printing into a streaming file in a server for manufacturing a drawing; allowing general users to access the converted streaming file to review and mark up the same; and storing the marked up information in a common work database. According to the present invention, all related companies performing a project can design and review a drawing for 3D printing and share information related thereto with each other without downloading a drawing for 3D printing of hundreds of megabytes.
Patent KR-20180064338-A (KR)
Inventor: CHUNG BYUNG WOO
IPC: E03D11/02
Filed: 2018-05-26
Abstract: 일반적으로 양변기 내에 충분한 물을 채워 양변기의 배수구를 막아 배수관 내 악취의 역류 차단 및 대변 사용시 변기 오염을 막도록 설계된 가정용 양변기는 대부분 남여 공용으로 사용되는 까닭에 가정용 양변기를 이용하여 남자가 소변을 해결하고자 할때는 적지 않은 높이에서 남자의 자지 끝을 통해 분툴, 자유낙하하는 남자의 소변이 양변기에 상기 이유로 넉넉하게 채워진 물표면과 충돌할 때, 입사 속도와 입사각에 비례하는 특성을 가진 물표면의 반발력에 의해 되튀겨 양변기 내·외부에 묻거나, 양변기 밖으로 비산되어 화장실 바닥을 오염시키고 악취을 유발하는 등의 적지 않은 문제를 야기시킨다. 
따라서, 본 발명은 이와 같은 소변의 되튀김 현상을 줄이기 위하여 [대표도]와 같이 양변기 내에 잔류하는 물이 최저수위가 되도록 조절하여 소변이 양변기 내에 잔류하는 물표면과 직접적으로 충돌하는 경우가 발생하지 않도록 하거나 그 경우의 수가 최소가 되도록 그 면적을 최소화 하고, 양변기 내 잔류 수위를 낮추므로 하여 노출되는 양변기 내벽 안쪽 도자기 표면(경사면)에 남자의 소변조준점을 표시하여 남자의 소변이 물 표면에 떨어질 때보다 작은 입사각을 갖고 양변기 내부 경사면에 표시된 조준점에 떨어질 수 있도록 유도하므로서, 소변의 되튀김으로 인한 소변의 비산을 방지하는 방법을 제시하여 양변기의 외부 및 화장실 바닥에 비산된 소변으로 인한 악취 및 세균성(대장균 등) 오염을 방지할 수 있도록 하였다.
Patent KR-20190136444-A (KR)
Inventor: JEONG HO JO
IPC: G06Q50/26
Filed: 2018-05-30
Abstract: Disclosed in the present invention are a wizard program for producing a video for disaster response education and training and a system thereof. A method for a user to use the wizard program for producing a video for disaster response education and training and the system thereof comprises: a step that basic information of the user is inputted; a step that introductory video information is edited; a step that disaster education and training clip videos are selected and aligned; a step that images and voice data in each clip video are edited; and a step that the edited videos are played in advance before being stored.
Patent KR-20190140738-A (KR)
Inventor: HAN CHAE WON
IPC: A23P10/40
Filed: 2018-06-12
Abstract: The present invention relates to: a vinegar composition comprising a nourishing tonic material which provides a nourishing tonic effect by comprising okra and is beneficial to health by simply ingesting nutrients of okra in a form of jelly, powder, and an effervescent tablet as well as a conventional liquid form; and a manufacturing method thereof. More specifically, the present invention relates to a method for manufacturing a vinegar composition comprising a nourishing tonic material composed of a nourishing tonic material consisting of: at least of okra, Lycium chinense, Schisandra chinensis, Cynanchum wilfordii, Coix lacryma-jobi, Zizyphus jujube, Allium tuberosum, Morus alba, and Liriope muscari; and Nigella damascene.
Patent KR-20180136904-A (KR)
Inventor: INADA GENJI
IPC: B41J2/045
Filed: 2018-06-14
Abstract: A page-wide liquid discharge head configured to be removably installed in a main body of a liquid discharge apparatus comprises: a liquid connection unit to which liquid is supplied from the main body; and an electrical connector to which electrical signals are supplied from the main body. In the liquid discharge head, the liquid connection unit and the electrical connector are provided so as to be located on one side of the liquid discharge head in the longitudinal direction and in different directions from each other.
Patent KR-20190142036-A (KR)
Title: Mineral water storage container for producing and spraying mineral water
Inventor: KIM JAE HA
IPC: B05B11/00
Filed: 2018-06-15
Abstract: The present invention relates to a mineral water spray device capable of mitigating fatigue, dizziness, headache, neuralgia, allergy, and the like, preventing a cold, and activating brain activity. According to the present invention, the mineral water spray device comprises: a synthesized mineral material (100) formed by adding magnetic powder to a mineral composition, which is formed by heating and sintering germanium ore (20%), red sandstone (20%), mineral stone (20%), jade stone (20%), and elvan (20%) at 1,500°C for seven days and milling the sintered product, and heating and sintering the mixture in a germanium ore furnace; an active solution (300) formed by mixing the mineral material (50%) to purified or distilled water (50%); and a spray vessel (500) including a reception vessel (510) storing the synthesized mineral material (100) and the active solution (300) and a spray member (530).
Patent KR-20200004975-A (KR)
Inventor: KIM TAE SUN
IPC: G06Q30/02
Filed: 2018-07-05
Abstract: The present invention relates to a block chain-based integrated payment method and a payment system, which are capable of securing the stability of transaction of mileage. The block chain-based integrated payment method of the present invention comprises the steps of: providing a user with a mileage inquiry service for each affiliated company; and performing calculation for each mileage of each affiliated company.
Patent KR-20200008091-A (KR)
Inventor: KIM SAEN KIL
IPC: E02B5/08
Filed: 2018-07-15
Abstract: The present invention relates to a bolt type lever individual diversion gate opening and closing device, which installs a plurality of sluice gates so as to selectively control an opening and closing shape of the sluice gate and is formed by a bolt type lever without a handle. According to the present invention, a lever type individual diversion gate opening and closing device using a bolt, which is installed on a sluice gate individually divided from a main sluice gate, comprises: a fixed body fixed to the sluice gate; a rotating hemisphere having a hemisphere shape, facilitating flow rate control or catchment of rainwater flowing to the individual sluice gate of the main sluice gate, and adhering to a frame part to block the individual division sluice gate; and a fixing part controlling opening and closing of the rotating hemisphere and fixing the rotating hemisphere.
Patent KR-20190074186-A (KR)
Title: Condensed cyclic compound, composition including the same and organic light-emitting device including the same
Inventor: IRISA SHIRO
IPC: H01L51/50
Filed: 2018-07-16
Abstract: The present invention relates to a heterocyclic compound, a composition including the same, and an organic light emitting device including the same. The heterocyclic compound is represented by chemical formula 1, (A)_n-L. In chemical formula 1, n is an integer from 1 to 8, and L is hydrogen, a single bond, or an n-valent linking group. Therefore, the organic light emitting device including the heterocyclic compound can have high current efficiency and long lifetime.
Patent KR-20200011727-A (KR)
Inventor: KIM HEE KANG
IPC: G01J3/28
Filed: 2018-07-25
Abstract: The present invention relates to a method for selecting a spectral band of a hyperspectral image and a spectral band setting apparatus using the same which can select a spectral band for data capacity reduction. The method comprises: a step of receiving a hyperspectral image obtained by photographing a fire site by a hyperspectral camera; a step of extracting an i^th spectral band and a j^th spectral band among N spectral bands included in the hyperspectral image as a band pair, and calculating a normalized difference index (NDI) for the band pair to generate a result image; a step of setting M thresholds, and applying the thresholds to the result image to individually generate M binary images corresponding to the thresholds; a step of comparing pixels detected as a flame in the binary images and pixels corresponding to a real flame to calculate a false positive rate (FPR) and a true positive rate (TPR) of the binary images, and using the FPR and the TPR of the M binary images to generate a receiver operating characteristic (ROC) curve; a step of calculating an area-under-the-curve (AUC) value for the ROC curve to set the AUC value as an AUC index for the band pair; and a step of calculating the AUC indices for N x N band pairs selectable in the hyperspectral image, and comparing the AUC indices to set a fire detection band pair used in real-time fire detection among the band pairs.
Patent KR-20200011768-A (KR)
Inventor: KO JANG HO
IPC: A23L5/00
Filed: 2018-07-25
Abstract: The present invention relates to a ginseng-mixed concentrate composition for promoting saponin bioabsorption, which comprises a concentrate obtained by extracting and concentrating a mixture of ginseng, Atractylodes macrocephala Koidzumi, Poria cocos, licorice, dried orange peel, Perilla frutescens var. acuta, and cinnamon, as an active ingredient; to health functional food for promoting saponin bioabsorption comprising the ginseng-mixed concentrate composition; to a production method of a ginseng-mixed concentrate having an effect of promoting saponin bioabsorption; and to a ginseng-mixed concentrate produced by the method.
Patent KR-20200012229-A (KR)
Title: System and Method for Recommending User Suitabling Application for Providing Reward Service
Inventor: KIM DONG UK
IPC: G06Q30/02
Filed: 2018-07-26
Abstract: The present invention relates to a system and a method for recommending an application suitable for a user for providing a reward service which increase recommendation accuracy by an inference using the number of times of using an application for each user and data for application explanation. The system comprises: an application use data collection unit to collect application use data of a user; a big data analysis and recommendation unit to use collection data of the application use data collection unit to recommend an application based on artificial intelligence by big data analysis applied with machine learning and data mining techniques; a reward advertisement management unit to use analysis and recommendation results of the big data analysis and recommendation unit to manage customized reward application advertisements for each target; a user terminal to install and use a recommended application by advertisement targeting of the reward advertisement management unit; and a reward service management unit to provide a reward service such as point accumulation in accordance with recommended application use by the user terminal.
Patent KR-20200015141-A (KR)
Inventor: CHO JIN SUK
IPC: A47B96/02
Filed: 2018-08-03
Abstract: The present invention relates to a lighting device of a linear channel structure for a display stand. Specifically, the lighting device of a linear channel structure for a display stand emits light in a predetermined direction to the display stand in which goods are displayed so as to improve a display effect. The lighting device of a linear channel structure for a display stand comprises: at least one pair of supporters (12a, 12b) extending linearly while supporting a lower surface of a shelf (11); and a linear channel lighting (13) extending linearly while being accommodated in a rail receiving portion (LV) formed on at least one end portion of the at least one pair of supporters (12a, 12b).
Patent KR-20200016454-A (KR)
Title: Maintenance method using valve with replacement of parts
Inventor: PARK JONG HWAN
IPC: F16K43/00
Filed: 2018-08-07
Abstract: The present invention relates to a maintenance method using a valve having a component-replaceable structure. The maintenance method, which uses a valve having a structure capable of replacing a component of the valve such as a disc or sealing without cutting off a water supply, includes the following steps of: moving a replacement target disc provided in the valve from a fitting part which is a component of the valve; separating a cover part and a finishing panel part sequentially from a combination part which is a component of the valve; installing a gate valve on the upper surface of the combination part, and then installing a plugging device on the upper surface of the gate valve; separating a plug combined inside the combination part through the plugging device; separating the plugging device from the gate valve, and then installing a disc replacement device; replacing the replacement target disc with a new disc by using the disc replacement device; separating the disc replacement device from the gate valve, and then installing the plugging device to combine the plug inside the combination part; separating the plugging device from the gate valve, and then installing the finishing panel part and the cover sequentially on the upper surface of the combination part of the valve; and moving the replaced new disc along a transfer passage of the fitting part through a lifting part of the valve. Therefore, since a component embedded in a valve such as a disc, a sealing or the like can be quickly and simply replaced without cutting off the water supply, economic and time losses can be minimized.
Patent KR-20200017682-A (KR)
Title: Preparation mehtod for separation membrane and separation membrane prepared thereof
Inventor: KIM YEJI
IPC: B01D71/68
Filed: 2018-08-09
Abstract: The present invention relates to a separation membrane which comprises: a porous support layer comprising at least one polymer selected among polysulfone, polyethersulfone, polyetherimide, and polyetheretherketone; a polyamide active layer formed on the porous support layer; and a protective layer formed on the polyamide active layer and comprising polydimethylsiloxane. The peak intensity of Si-CH_3 bond compared to the peak intensity of Ar-O-Ar bond measured on a surface of the separation membrane is 0.7 or greater. The present invention also relates to a manufacturing method thereof.
Patent KR-20200016728-A (KR)
Title: visually impaired cup useing waves
Inventor: PARK SANG SOO
IPC: B65D85/72
Filed: 2018-08-07
Abstract: Provided is an advantage of enabling people who are visually impaired to control an amount of water through a sound by themselves without the sense of difference. The present invention provides a cup for people who are visually impaired, which is attached to a handle of the cup or a wall surface of the cup so that a vibration part produces continuous vibration in accordance with an amount of a medium.
Patent KR-20200021810-A (KR)
Title: Air conditioning system for automotive vehicles
Inventor: AN JUN CHUL
IPC: B60H3/06
Filed: 2018-08-21
Abstract: The present invention relates to an air conditioning apparatus for a vehicle. An objective of the present invention is to easily and conveniently open and close a filter cover without concern for interference with surrounding components, and prevent a hook for opening and closing the filter cover from being arbitrarily pressed to prevent the filter cover from being arbitrarily opened. To achieve the objective, the air conditioning apparatus for a vehicle comprises: an air conditioning case having a filter insertion port; a filter cover to open and close the filter insertion port of the air conditioning case; a fixing unit to rotatably fix an upper portion of the filter cover on the air conditioning case; and a hook to separably fix a lower portion of the filter cover on the air conditioning case. The hook separates a lower portion of the filter cover from the air conditioning case by a downward pressing operation of a user from above to open the air conditioning case. The air conditioning apparatus for a vehicle further comprises a protection member to protect the hook from an arbitrary external force to prevent the filter cover from being arbitrarily opened by arbitrary pressing of the hook.
Patent KR-20200022614-A (KR)
Title: Method for Advanced Inertia Drive Control of Vehicle
Inventor: HUH JEE WOOK
IPC: B60W40/105
Filed: 2018-08-23
Abstract: The present invention relates to an inertia drive control method for a vehicle (1). According to the present invention, the inertia drive control method for a vehicle (1) includes the steps of: discriminating road types and lanes with respect to roads in a speed reducing event detected during a road drive; and performing advanced inertial drive control discriminated into a lane change inertia drive control guide/execution mode matched to a lane change for entering an exit road of a junction (JC) or an interchange (IC), and a lane maintenance inertia drive control guide/execution mode matched to lane maintenance for passing through a speed camera or a tollgate, thereby expanding an inertia drive control area into road types, such as an expressway and a highway, and two or more lane roads, and particularly, by the advanced inertia drive control, minimizing a drive disturbance effect influenced on a rear side/adjacent vehicle in the vicinity of a vehicle of a user, and preventing the user from feeling unfamiliarity due to excessive speed reduction or early control start when entering the exiting road of the IC/JC and passing through the speed camera/tollgate.