baber/WOPTO huggingface dataset:
Patent KR-20190119435-A (KR)
Title: Ventilation System and Vessel having the same
Inventor: SON DONG SOO
IPC: B63B25/16
Filed: 2018-04-12
Abstract: According to an embodiment of the present invention, a ventilation system includes: a propulsion engine stored in an engine room to generate thrust; a gas valve unit room controlling the flow of liquefied gas supplied to the propulsion engine; a liquefied gas supply line connecting the propulsion engine and the gas valve unit room, and including an inner pipe for supplying the liquefied gas to the propulsion engine and an outer pipe in which circulation air flows; and an air circulator supplying the circulation air to the outer pipe of the liquefied gas supply line and discharging the air. The gas valve unit room is formed to be sealed along with the outer pipe to enable the circulation air to be supplied to the outer pipe and discharged without a separate inhalation fan and a bypass line for inhalation, and its internal pressure is controlled to be lower than the internal pressure of the engine room to prevent liquefied gas from flowing into the engine room when the liquefied gas is leaked from the liquefied gas supply line.
Patent KR-20190119948-A (KR)
Title: Electronic device and method for processing stereo audio siginal
Inventor: SON BEAKKWON
IPC: H04R3/00
Filed: 2018-04-13
Abstract: An electronic device according to the present invention comprises: a first speaker arranged on one side end of the electronic device; a second speaker arranged on the other side end of the electronic device; at least one sensor; and a processor. The processor comprises: receiving a first audio signal; obtaining a first channel signal and a second channel signal using the first audio signal; obtaining condition information associated with the electronic device using the sensor; correcting at least a part of the first channel signal based on the condition information; outputting the corrected first channel signal using the first speaker; and outputting the second channel signal using the second speaker. The electronic device can output audio signals of various volumes and sound qualities through audio data processing.
Patent KR-20190121596-A (KR)
Title: Tire
Inventor: KIM HAK MIN
IPC: B60C9/02
Filed: 2018-04-18
Abstract: According to an embodiment of the present invention, a tire mounted on a vehicle comprises: a tread portion having an area coming in contact with a road surface when a vehicle is driven at least; a sidewall having an area adjacent to the tread portion and spaced from the road surface; a bead unit placed in an area connected to the sidewall; and a body ply having a first area member arranged at an internal side of the tread portion with a first width and a second area member arranged to correspond to the bead unit with a second width smaller than the first width.
Patent KR-20190124039-A (KR)
Inventor: WOO KYUNG HWA
IPC: H01M4/38
Filed: 2018-04-25
Abstract: The present invention relates to a method for manufacturing a lithium metal electrode. According to the present invention, the large surface lithium metal electrode having excellent capacity properties can be manufactured with high efficiency and at low costs. The method for manufacturing the lithium metal electrode comprises the following steps: forming a lithium metal layer by separating at least one side of a current collector on the current collector and preparing current collector units including active material units on which the lithium metal layer is formed and non-coated units on which the lithium metal layer is not formed; and preparing the two or more current collector units and connecting the non-coated units of the current collector units.
Patent KR-20180048523-A (KR)
Inventor: JONGHYUN SEO
IPC: B25J9/00
Filed: 2018-04-27
Abstract: The present invention relates to a vacuum cleaner and, more specifically, to a vacuum cleaner comprising: a cleaner body; a cover member provided on the cleaner body to be openable and closable; an intake hose mounted on a front surface of the cover member to take in dust; moving wheels provided on both sides of the cleaner body; a wheel motor assembly connected to the moving wheels and rotating the moving wheels for traveling; a plurality of obstacle detecting members provided on the cover member and detecting obstacles located at the front and/or side of the cleaner body; and a printed circuit board (PCB) controlling an operation of the wheel motor assembly according to the detection signal of the obstacle detecting member. The cover member includes: a cover base forming a lower surface of the cover member and having the obstacle detecting member mounted thereon; an out cover coupled to the cover base to form a space for accommodating the obstacle detecting member, and forming an upper surface of the cover member; and a plurality of detecting holes opened in the out cover corresponding to the obstacle detecting member, and enabling light rays irradiated from the obstacle detecting member to pass therethrough. The present invention improves user convenience.
Patent KR-20190128333-A (KR)
Title: Construction panel and installation structur thereof
Inventor: YOON SEOK HYUN
IPC: E04F13/08
Filed: 2018-05-08
Abstract: The present invention relates to a building panel and an installation structure thereof. The building panel according to the present invention comprises: a bamboo fiber; a solid agent; a synthetic resin; a foaming agent; and a fastener. Accordingly, the present invention relates to the building panel having an environmentally friendly and excellent performance and the installation structure thereof.
Patent KR-20180123979-A (KR)
Title: Article transport facility
Inventor: NISHIKAWA TOMOAKI
IPC: H01L21/677
Filed: 2018-05-09
Abstract: The present invention relates to an article transport facility having a concurrent section where a plurality of tracks are running parallel, which is for transporting articles by using an article transportation vehicle having a support body capable of going in and out in the width direction perpendicular to an extension direction of the track. The present invention suppresses an increase in costs and degradation of a transportation efficiency, and prevents the article transportation vehicle from being in contact in the concurrent section. When a projected position of the support body (20) projected from one side track (K1) from the concurrent section (PK) is in a position interfering a driving space of the article transportation vehicle (1) traveling on other side track (K2), an interference management area (Z) including at least the position where the traveling space and the support body (20) are interfering by corresponding to a transportation mount target point (S) is set. When one article transportation vehicle (1) is implementing transportation mount operation, entrance of other article transportation vehicle (1) is prohibited to the interference management area (Z).
Patent KR-20190131766-A (KR)
Title: Air conditioner having energy-saving indoor unit
Inventor: JANG JAE SUNG
IPC: F24F1/00
Filed: 2018-05-17
Abstract: The present invention relates to an air conditioner with an energy-saving indoor unit. The purpose is to provide an air conditioner with an energy-saving indoor unit, including an air current guide to make a hygienic state last long by quickly evaporating water drops from a vent of a ceiling indoor unit while preventing a deterioration in cooling efficiency by preventing some of the cold air coming out through the vent from flowing into an inlet again. To achieve the purpose, the air conditioner includes: a case including an inlet and a vent; a filter installed in the inlet; an evaporator installed in the case; an air blower installed in the case; and an air current guide installed outside the case to be located in a vertical lower part of the vent to receive water drops from the vent as well as dispersing cold air, coming out through the vent, away from the inlet. The air current guide includes a plurality of spray holes inducing the evaporation of condensation liquid water, which is formed as water drops gather, by spraying the condensation liquid water along with the cold air during a procedure in which the condensation liquid water is moved by the cold air coming out from the vent.
Patent KR-20190133503-A (KR)
Title: Method for scheduling duty cycle for underwater wireless sensor networks
Inventor: KIM DONG KYUN
IPC: H04W52/02
Filed: 2018-05-23
Abstract: A method for adjusting a duty cycle in an underwater wireless sensor network is disclosed. According to the present invention, the method for adjusting a duty cycle in an underwater wireless sensor network comprises the steps of: calculating, by a first transmission node in a wake-up state of a plurality of transmission nodes, its next wake-up time with reference to the next wake-up time of a second transmission node previously woke up, and organizing a wake-up schedule; and transmitting, by each of the plurality of transmission nodes, a data packet to a reception node according to the wake-up schedule.
Patent KR-20190133822-A (KR)
Inventor: KIM MOON KYU
IPC: A61H7/00
Filed: 2018-05-24
Abstract: The present invention relates to a massage chair which can perform body massage since one massage unit can move from a neck to a calf by a very simple structure without a separate rail structure by allowing the massage unit to move by being supported to a sheet fixed to a chair frame. To solve problems of the present invention, the massage chair comprises: a lower body frame supporting a lower body of a user; an upper body frame provided to be rotatable in a vertical direction in one side of the frame and supporting an upper body of the user; a sheet installed to be extended from an upper side of the upper body frame to an end of the lower body frame; and a massage unit installed to be movable on the sheet. The lower body frame and the upper body frame are configured to be connected to each other in a state in which the seat is installed to be empty.
Patent KR-20190136544-A (KR)
Inventor: AN KWANG SEOK
IPC: A61B3/02
Filed: 2018-05-31
Abstract: The present invention relates to a digital near binocular vision function test device capable of accurately performing an addition test. More specifically, the digital near binocular vision function test device comprises: a flash LED on the front; a PSD sensor on the front to measure the distance from a vision function test subject; a touch panel on the front to display a vision function test screen; a distance measurement button on the front to drive the PSD sensor; an eye level guide on the rear to guide the eye level of the vision function test subject; a distance measurement button on the rear to drive the PSD sensor; and a battery unit on the rear to supply operating power. An ophthalmodynamometry test (convergence) menu, an accommodation amplitude/addition test menu, and a special chart/near vision chart menu are displayed on a main screen of the touch panel. If the ophthalmodynamometry test (convergence) menu is selected, a separation point test start screen including an information menu, a test start menu, a main screen menu, and a previous screen menu is displayed.
Patent KR-20190137983-A (KR)
Inventor: KIM IL HO
IPC: H02J7/00
Filed: 2018-06-04
Abstract: The present invention relates to a forced discharge device, and more particularly, to a forced discharge device for a charger, which regenerates discharged power of a battery to be used as a power source of a driving circuit to increase the efficiency for power consumption, forcibly discharges remaining current and recharges the same to maximize the recharging efficiency. According to the present invention, a secondary battery is to generate electric energy again by having an agonist changed when electric energy is supplied to the agonist chemically changed by consuming the electric energy unlike a primary battery which cannot be recycled since a lifespan is finished when a chemical change of the agonist is completed, and is mainly used as a storage battery. However, the secondary battery can be efficiently used by improving the charging efficiency only by discharging a current value and a voltage value charged in a rechargeable battery to a predetermined value and recharging the same after use. However, the conventional invention should be relatively inefficient since energy remaining during discharging is consumed and separate power for discharging is required. Accordingly, to this end, the forced discharge device regenerates electric energy for charging and discharging a secondary battery to be reused as a power source for a discharge system so the amount of power consumed for driving the forced discharge device is reduced, thereby expecting an economical effect capable of greatly reducing power consumption.
Patent KR-20190143512-A (KR)
Inventor: ZEONG HYUN JIN
IPC: B33Y50/00
Filed: 2018-06-04
Abstract: The present invention relates to a machine for automatically removing makeup, and more specifically, to a machine configured to automatically remove makeup. The machine for automatically removing makeup comprises: a brush for washing configured to wash off makeup on the overall facial skin; a brush for partial washing configured to wash off eye makeup and lip makeup; a spout through which cleansing water and water can be sprayed; a tank in which cleansing water is stored; a tank in which water is stored; and a 3D printing camera capable of recognizing a facial curvature and makeup. An objective of the present invention is to automatically remove makeup through automation of a machine, thereby reducing time and effort required therefor. The present invention relates to a machine for removing makeup, configured to solve inconvenience in using makeup cleansing products. Accordingly, makeup can be automatically removed through automation of a machine, thereby reducing time and effort required therefor.
Patent KR-20190138935-A (KR)
Inventor: Park joon han
IPC: A61M5/168
Filed: 2018-06-07
Abstract: A mixed solution injecting device in which stem cells and medical fluid are mixed of the present invention includes a housing; an agitating unit, which is located inside the housing to accommodate a medical fluid container including the mixed solution and to agitate the stem cells and the medical fluid; a medical fluid withdrawing unit which is formed at one side of the agitating unit to withdraw the mixed solution from the medical fluid container; and a medical fluid tube connected to the medical fluid withdrawing unit and transferring the mixed solution, wherein the agitating unit includes at least one light emitting member for activating the stem cells in the medical fluid container.
Patent KR-20190143658-A (KR)
Inventor: KIM SANG KOOG
IPC: H01F10/32
Filed: 2018-06-21
Abstract: The present invention relates to a spin wave signal transmitting device (100) comprising a center part (110) for providing a path in which a magnetization direction is rotated, an antenna part (130) having one end connected to the center part (110) and receiving a signal from the outside or transmitting the signal to the outside, a transmission part (150) having one end connected to the center part (110) and transmitting the signal to the antenna part (130), and a receiving part (170) having one end connected to the center part (110) and receiving the signal from the antenna part (130); and the transmission part (150) and the antenna part (130) are formed with the magnetization direction (M2, M1) in the other end (151, 131) to the one end (155, 135) direction, and the receiving part (170) is formed with the magnetization direction (M3) in the one end (175) to the other end (171) direction. Therefore, the present invention is capable of operating without controlling a parameter such as an external magnetic field.
Patent KR-20200010626-A (KR)
Title: Ferroelectric Semiconductor Device
Inventor: YOO HYANG KEUN
IPC: H01L29/78
Filed: 2018-06-22
Abstract: According to one embodiment of the present invention, a ferroelectric memory device capable of improving the endurance of a switching operation comprises: a substrate; a ferroelectric layer disposed on the substrate; an electric field control layer disposed on the ferroelectric layer, having a predetermined internal electric field formed without application of external power, and controlling a size of a coercive electric field of the ferroelectric layer; and a gate electrode layer disposed on the electric field control layer.
Patent KR-20200003564-A (KR)
Inventor: KIM KIHYUN
IPC: G06Q30/06
Filed: 2018-07-02
Abstract: The present invention relates to an image search method using an image including a plurality of items, which is to provide user experience and user convenience, and a device thereof. According to the present invention, the image search method comprises the steps of: receiving an image search request about a complex image including a plurality of items in one image; dividing the items and deriving a category for each divided item; extracting user context for each of a plurality of unit periods before a predetermined period from an image search request time point; inputting the extracted user context to a prediction formula for predicting a category of an item, which is to be image-searched by a user, in accordance with correlation between each derived category and the extracted user context to predict the category; specifying the item corresponding to the predicted category in the complex image; extracting an image corresponding to the specified image from the complex image to generate an image keyword; and performing image search through the image keyword.
Patent KR-20200005237-A (KR)
Inventor: AHN BUM MO
IPC: H01L21/677
Filed: 2018-07-06
Abstract: The present invention relates to a micro LED transfer head and a micro LED transfer system using the same, which can more effectively transfer a micro LED using a phase change material. The micro LED transfer head transfers the micro LED from a first substrate and a second substrate.
Patent KR-20200005890-A (KR)
Inventor: KIM HYUNG KYU
IPC: C05F1/00
Filed: 2018-07-09
Abstract: The present invention relates to a method for manufacturing an amino acid liquid fertilizer and an organic fertilizer using butchery blood and, more specifically, to an organic fertilizer, in which plasma protein is fermented with a natural enzyme to minimize destroy of amino acid and high concentration of amino acid and soluble iron component are plentifully contained. According to the present invention, the method comprises: a step of inserting solidified butchery blood into a pulverizer to finely pulverize the same; a step of inserting the finely pulverized butchery blood and an enzyme in a fermentation tank; a step of mixing alkaline water, quicklime water, or water brewing gingko leaf, Phytolacca esculenta Vanhoutte, cinnamon, Sophora flavescens AIT, Artemisia capillaris Thunberg, other saps, to increase fermentation effect in the blood; a step of maintaining pH of the mixture within a range of 8.0 to 9.5 and heating the fermentation tank; and a step of inserting 0.5 to 1.0 wt% of fermentation enzyme with respect to the mixture when the temperature of the mixture reaches 45°C. When the mixture is stirred while supplying a predetermined amount of oxygen into the fermentation tank, fat included in the blood is separated and protein of the fermented butchery blood is converted into amino acid.
Patent KR-20200013556-A (KR)
Inventor: LEE JAE HOON
IPC: H04N5/225
Filed: 2018-07-30
Abstract: The present invention relates to a life gas mask. The purpose of the present invention is to provide a life gas mask which enables a surplus according to supply of oxygen exceeding a collected amount of carbon dioxide to be naturally discharged to the outside by removing carbon dioxide from air exhaled by self-contained breathing of a user without a separate air inflow from the outside and supplementing oxygen gas, thereby converting the oxygen gas appropriately for breathing to reuse the converted oxygen gas such that a circulation passage of expiration and a discharge passage of reused air surplus are separated. The life gas mask is a gas mask including a respiration unit which maintains respiration and blocks inflow of an external gas, and a visual field unit which secures a clear view. The respiration unit includes a circulation supply unit which circulates the collected and removed carbon dioxide by collecting and removing carbon dioxide contained in expiration of the user; an oxygen supply unit which supplements oxygen in the air circulated through the circulation supply unit so that air is used for rebreathing; and a surplus discharge unit which discharges a surplus of the air for rebreathing according to oxygen supplement in the direction, wherein the discharge passage of surplus air according to supplement of oxygen exceeding the collected amount of carbon dioxide through a circulation process is separated from the circulation passage of expiration filtered and circulated to supplement oxygen to expiration and use oxygen-supplemented expiration as the air for rebreathing, and the surplus air in rebreathing air is naturally discharged to the outside.
Patent KR-20200013839-A (KR)
Title: Biomarker for prognostic analysis of intermittent fasting
Inventor: LEE JEONGAE
IPC: G01N33/48
Filed: 2018-07-31
Abstract: The present specification describes: a metabolite whose expression level is changed by an intermittent fasting diet; a composition and a kit for prognostic analysis of intermittent fasting containing the metabolite; and a method for prognostic analysis of intermittent fasting. According to contents described in the present invention, it is possible to analyze an effect of intermittent fasting in vivo through changes in expression levels of metabolites and their metabolic pathway analysis in vivo.
Patent KR-20200014665-A (KR)
Inventor: LEE SUG HEE
IPC: B65D71/46
Filed: 2018-08-01
Abstract: The present invention relates to a packaging material for a food container, which can tie a plurality of disposable food containers such as a pudding container or a yogurt container before packaging the same. To this end, the packaging material for the food container comprises: a lower surface at which a plurality of insertion holes are formed such that a container main body of a food container can be inserted thereinto, and a support unit is formed such that an upper end flange of the container main body can be mounted thereon; an upper surface formed to be extended to one side of the lower surface, while being provided in a foldable manner to cover an upper portion of the food container; and a fastening means individually provided at the upper surface and the lower surface in a separable manner such that the upper surface is assembled while covering the lower surface after the upper surface is folded on the lower surface, or such that the upper surface releases the state of covering the lower surface so as to eject the food container. The present material is made of a synthetic resin of a thin plate or a paper material, in order to be manufactured in a simple structure of a reusable or recyclable material. In addition, the present invention can be easily packaged and separated, or stored and carried.
Patent KR-20200016488-A (KR)
Title: Function guiding sign board
Inventor: KIM HONG SIK
IPC: G09F7/18
Filed: 2018-08-07
Abstract: The present invention relates to an integral structure type functional guide sign board which has a structure in which convenience of worker and construction can be secured when constructing a sign board installed to a streetlamp or a pillar to indicate a location. The guide sign board is inserted into a fixed holder fixed to the streetlamp or the pillar, and comprises: insertion wings formed in both sides to be inserted into an insertion groove of the fixed holder; an advertisement storage board having a space unit to which an advertising material to which an advertising contents can be attached is attached or printed; and a neck unit configured to connect the advertisement storage board and thicker than the advertisement storage board to receive a force of a load. The insertion wings, the advertisement storage board, and the neck unit are integrally formed to significantly secure convenience in construction.