baber/WOPTO huggingface dataset:
Patent KR-20210032765-A (KR)
Title: LOW-Cr FERRITIC STAINLESS STEEL WITH IMPROVED EXPANABILITY AND MANUFACTURING METHOD THEREOF
Inventor: RYU HAN JIN
IPC: C22C38/20
Filed: 2019-09-17
Abstract: Disclosed is low-Cr ferritic stainless steel with improved expandability. The disclosed ferritic stainless steel includes: no more than 0.01 wt% (excluding 0) of C; no more than 0.01 wt% (excluding 0) of N; 1.0-2.0 wt% of Si; no more than 0.5 wt% (excluding 0) of Mn; 9.0-15.0 wt% of Cr; 0.1-0.5 wt% of Ti; 0.05-0.2 wt% of Sn; no more than 1.0 wt% (excluding 0) of Cu; no more than 0.035 wt% (excluding 0) of P; no more than 0.01 wt% (excluding 0) of S; and the remaining of Fe and inevitable impurities. A ratio (Gs/Gc) between an average grain size (Gs) of an area corresponding to a depth of no more than 100μm from the surface and an average grain size (Gc) of a central area is no more than 1.5, and satisfies the following formula (1). The formula (1): Cr+3Si+10Sn+2Cu >= 17 (here, Cr, Si, Sn, and Cu indicate the content (wt%) of each component.
Patent KR-20210034332-A (KR)
Title: A method for prediction of the migration phenomenon
Inventor: SONG CHANGIK
IPC: B32B23/20
Filed: 2019-09-20
Abstract: The present invention provides a method for predicting a migration phenomenon which can compare and predict a degree of migration. The method for predicting a migration phenomenon comprises the step of calculating an M-score value represented by chemical formula 1 for each of two or more compounds, and comparing the calculated M-score value.
Patent KR-20210039052-A (KR)
Title: Safety Element for Protection against Overcurrent and Overheating and Battery Cell Comprising the Same and manufacturing method of the same
Inventor: HEO CHUL
IPC: H01M50/572
Filed: 2019-10-01
Abstract: The present invention relates to a safety element for preventing overcurrent and overheating, comprising: a first connecting member; a bimetal disc which changes a shape according to temperature or current; and a second connecting member in contact with the first connecting member according to a change in the shape of the bimetal disc according to the temperature or current, wherein any one of the first connecting member and/or the second connecting member is directly connected to an electrode of a battery cell, to a battery cell comprising the same, and to a manufacturing method thereof.
Patent KR-20210041261-A (KR)
Title: Re-payment system without card approving process
Inventor: SHIN DONG HOON
IPC: G06Q20/40
Filed: 2019-10-07
Abstract: The present invention relates to an unauthorized repayment system. In situations in which repayment is required after initial payment, such as payment of medical expenses at a medical institution or payment of insurance premiums, according to the present invention, it is possible to process unauthorized repayment which does not require a validity period of a card because the unauthorized repayment system does not require the approval of the card company server.
Patent KR-20210043394-A (KR)
Inventor: NOH MIN YONG
IPC: A61L2/10
Filed: 2019-10-12
Abstract: The present invention relates to a cosmetic puff sterilizer, comprising a body (100) and a lid (200). In the body (100) of a case in which a puff is stored and sterilized inside the body (100), a puff placing part (110) is installed, a groove (111) is created in the puff placing part (110), and a tray (10) is detachably installed in the groove (111). The present invention allows the tray for placing puffs inside the case to be attached and detached, so that it is possible to place and sterilize the puffs of various sizes, and a remarkable effect of sterilization by UVC LED light and a simple structure can be provided.
Patent KR-20210044541-A (KR)
Title: Gas Mask
Inventor: KIM SANG HEON
IPC: A62B25/00
Filed: 2019-10-15
Abstract: The present invention relates to a gas mask which comprises: a case including an accommodating part with one open side and a cover folded or unfolded from one side of the accommodating part to open and close the accommodating part; a flexible face protection film having an opening formed on one side and accommodated in the case; a purification tank installed in the case or the face protection film; and an exhaust valve installed on the case or the face protection film. According to the present invention, since the case is formed in the form of a book or box with a thin thickness, the gas mask can be placed within the main scope of activity, such as a bookshelf and the like, thereby being easy to access. Moreover, when in use, the case can be unfolded and worn on the head and the inner surfaces of the accommodating part and the cover can come in contact with the head so that the head can be protected from falling objects without using a separate article, such as a bag and the like, thereby being convenient to use.
Patent KR-20210046388-A (KR)
Title: Digital wreath service system
Inventor: CHOI HOON SUNG
IPC: G06Q50/10
Filed: 2019-10-18
Abstract: A digital garland system is disclosed. The digital garland system comprises: a display installed on a wall of a facility related to congratulations and condolences and displaying at least one digital garland; and a content managing system configured to receive a message to be included in a digital garland and a purchase cost for purchasing the digital garland from a user who wants to purchase the digital garland and determine the location, size, and effect of the digital garland to be displayed on the display according to the purchase cost or a request of the user.
Patent KR-20190126259-A (KR)
Title: Process method of boiled potato or sweet potato shape of rice cake
Inventor: RIM SEONG HWANG
IPC: A23L19/12
Filed: 2019-10-22
Abstract: The present invention relates to a method for processing steamed potatoes or steamed sweet potatoes in a rice cake form. Packaged potato or sweet potato processed products according to the present invention can be blended with water or milk by using a mixer and taken as a porridge form as meal replacement. Steamed potatoes or sweet potatoes, when combined with water or milk and blended by a mixer, turn into delicious meal, wherein when blending with the mixer, a rice cake can be added thereto to further enhance the nutritional value.
Patent KR-20210047463-A (KR)
Inventor: KIM JAE MOON
IPC: A01K61/60
Filed: 2019-10-22
Abstract: The present invention provides a connecting joint for a marine environment. The connecting joint for a marine environment according to the present invention provides a structure in which the upper end of a lower connecting line such as an elastic mooring rope is fixed through a rotary ring that rotates freely, thereby minimizing damage to the lower connecting line that flows irregularly in the marine environment. Moreover, the connecting joint provides an assembly type structure to simply and easily replace partial parts damaged during the use of the connecting joint.
Patent KR-20210051674-A (KR)
Title: Screen housing assembly of cargo screen of vehicle
Inventor: NA HYOUNG HYOUN
IPC: B60R11/00
Filed: 2019-10-31
Abstract: Disclosed is a screen housing assembly of a vehicle cargo screen which can reduce the noise of a vehicle cargo screen. According to one embodiment of the present invention, the screen housing assembly comprises: a screen housing having an opening slit in a longitudinal direction; a screen bar arranged in the screen housing to wind a screen thereon; a spring bar arranged in the screen bar; and a pair of screen bar caps coupled to both the left and right ends of the screen bar while being rotatably inserted into the left and right sides of the spring bar. The spring bar is made of a magnet, and the screen bar caps are made of copper or aluminum.
Patent KR-20210051957-A (KR)
Title: Liquefied gas storage tank and method for manufacturing the same
Inventor: SONG DAE SEONG
IPC: B63B25/16
Filed: 2019-10-31
Abstract: Disclosed are a liquefied gas storage tank capable of preventing deformation of a surface protective layer due to an icing phenomenon of moisture or the like by guiding and discharging a fluid, such as moisture, introduced between an insulating material and the surface protective layer to a lower part of the tank, and a method for manufacturing the same. According to an embodiment of the present invention, the liquefied gas storage tank for storing liquefied gas comprises: a tank for storing liquefied gas; an insulating material surrounding the tank; and a surface protective layer surrounding the insulating material. The surface protective layer is partially bonded to the insulating material so that the fluid introduced between the insulating material and the surface protective layer is guided downward and discharged.
Patent KR-20210053742-A (KR)
Title: Elevator Device
Inventor: YOU JONG HEE
IPC: E05F15/60
Filed: 2019-11-04
Abstract: The present invention relates to a vehicle elevator module for an assembly building, and more specifically to a vehicle elevator device for vertical parking of individual households in an assembly building, which is provided with a parking space as a common space next to an individual dedicated space of an assembly building. In addition, vehicles can be parked by moving the vehicles in the parking space. The present invention includes at least one vehicle elevator.
Patent KR-20210056081-A (KR)
Title: Power Tool Storage Jig
Inventor: BAE SOO MIN
IPC: B23B45/00
Filed: 2019-11-08
Abstract: The present invention relates to a power tool storage jig, which has an object to prevent shortening a battery's lifespan and damage to a power supply unit of a power tool by storing the power tool separately from the battery. The present invention provides a power tool storage jig, which can hold and store the power tool by restricting a battery mounting unit of the power tool, comprising: a jig body formed in a rectangular shape; a tool mounting unit provided such that the battery mounting unit of the power tool can be slidingly coupled on the front surface of the jig body; and a tool post fixing unit provided such that the jig body can be fixed on a tool post. Therefore, the present invention can prevent shortening of a battery's lifespan and damage to the power supply unit of the power tool by storing the power tool separately from the battery.
Patent KR-20210056819-A (KR)
Title: Cosmetic Patch Containers
Inventor: KONG BONG GYU
IPC: A45D40/26
Filed: 2019-11-11
Abstract: The present invention relates to a cosmetic case for a cosmetic patch in which a patch attached to the skin of the face is accommodated. An entrance to a storage space of a container is sealed with a sealing paper (S) to prevent leakage during transportation, and airtight is maintained by a cover when the sealed sealing paper (S) is in an opened state. The container is formed with a double wall to have an open separation space, so the storage space in which a face lotion is stored enables stable storage without being deformed even by an external force. In the separation space of the container, a storage container having an inner space made of a rubber material that has elastic force and manufactured in various colors is fitted to the separation space of the container. The inner space of the container is designed to prevent slipping on the floor while storing tools for taking out the patch stored in the container.
Patent KR-20210058431-A (KR)
Inventor: SHIN DONG HOON
IPC: A61P25/28
Filed: 2019-11-14
Abstract: The present invention relates to a composition for preventing, alleviating, and treating cerebrovascular diseases, comprising extracts of Aster scaber and Pseudocydonia sinensis. The composition according to the present invention contains a mixture of extracts of Aster scaber and Pseudocydonia sinensis as an active ingredient, thereby having effects of inhibiting damage of brain cells and significantly alleviating memory impairment and cognitive dysfunction by synergistic action by these combinations. Therefore, the composition according to the present invention can be usefully used as a pharmaceutical composition and a health functional food composition for preventing, alleviating, or treating cerebrovascular diseases.
Patent KR-20210062302-A (KR)
Inventor: CHOI SUNG WOONG
IPC: G06Q50/10
Filed: 2019-11-21
Abstract: Disclosed are a topographic data generation method for analysis of topography and a device for performing the topographic data generation method. The topographic data generation method according to an embodiment of the present invention comprises: a step of identifying (i) identification information indicating the existence of a structure located in a specific area and the number of structures and (ii) first data including a topography altitude of the specific area; a step of identifying second data including an upper altitude of the structure and a depth of the structure when the structure is present in the specific area; and a step of mapping the first data and the second data to topographic data of the specific area. Accordingly, tomography can be analyzed accurately and efficiently.
Patent KR-20210064002-A (KR)
Title: beauty scissors
Inventor: KIM SU BIN
IPC: B26B13/24
Filed: 2019-11-25
Abstract: The present invention relates to hairdressing scissors, comprising: a thumb fitting groove with button to spray water; a scissors blade part with a nozzle that sprays water while cutting hair; and a comb part that can be used to cut hair while combing the hair. An object of the present invention is to provide hairdressing scissors which are convenient to use after cleaning after cutting hair and in the process of cutting hair.
Patent KR-20210069270-A (KR)
Title: spider smart holder
Inventor: JIN DO YEONG
IPC: H04M1/04
Filed: 2019-12-03
Abstract: The present invention is a spider smart holder composed of a magnet, as detachable smartphone holder. The product is a spider smart holder featuring a capsule-shaped holder. The product is characterized by enabling to control the size of the capsule, wherein the capsule which serves as the support is in a shape of a spider's web. According to the present invention, the angle of the capsule attached to the back of the case can be adjusted so that the mobile phone can be conveniently fixed anywhere without a proper holder when using public transportation, and since the location change of the capsule can be arbitrarily adjusted by the user, the present invention can be conveniently fixed in a pincer form even if the area of the capsule part as a fixing function is small. In addition, the capsule can be spread and held even if the area of the capsule part is large, and thus the present invention provides an advantage of being usable in various places.
Patent KR-20210069349-A (KR)
Title: Rotor assembly for dishwasher
Inventor: AHN JOON HO
IPC: A47L15/22
Filed: 2019-12-03
Abstract: The present invention relates to a rotor rotating while spraying water inside a dishwasher, and comprising: a first rotor installed with respect to the floor of an internal space of the dishwasher to be rotatable; a first gear coaxially rotating with the first rotor; a second rotor installed to be rotatable with respect to the first rotor, but a rotation axis thereof is spaced apart from a rotation axis of the first rotor; a second gear coaxially rotating with the second rotor; and an intermediate gear engaged between the first gear and the second gear, and installed to be rotatable with respect to the first rotor.
Patent KR-20210070095-A (KR)
Title: Apparatus for recovering heat of melthing slag
Inventor: PARK HEUNG SOO
IPC: C21B7/00
Filed: 2019-12-04
Abstract: According to the present invention, an apparatus for recovering the sensible heat of molten slag comprises: a high pressure sealing chamber accommodating saturated water, having a first steam pipe discharging saturated steam, and maintaining an internal pressure of the atmospheric pressure or higher; a slag injection unit pressurizing and injecting the molten slag to block an internal pressure leakage of the high pressure sealing vessel; a water spray unit spraying cooling water into the high pressure sealing chamber to cool and crush the molten slag; a slurry discharge unit discharging the cooled and crushed molten slag out of the high pressure sealing chamber; a first heat exchanger heat-exchanging saturated steam discharged from the first steam pipe and water supplied from a supply water pipe to recover the sensible heat of the molten slag and accommodate condensate water; and a condensate water pipe transporting the condensate water to the high pressure sealing chamber to recycle the condensate water as saturated water. The accommodation position of the condensate water is higher than the accommodation position of saturated water in the high pressure sealing chamber. According to the present invention, heat loss is minimized and the stable operating performance of a heat recovery system can be improved. Moreover, the cooling and heat recovery performance for molten slag can be secured by using minimal cooling water.
Patent KR-20210074635-A (KR)
Title: Transition metal catalyst composition and method for preparing polyisobutene using the same
Inventor: BAEK JONG YEOL
IPC: C08F4/52
Filed: 2019-12-12
Abstract: The present invention relates to a transition metal catalyst composition and a method for manufacturing polyisobutene using the same. When the transition metal catalyst composition of the present invention is used, polyisobutene exhibiting high reactivity with high exo-content can be manufactured, and in particular, by controlling a type and equivalent of additives included in the transition metal catalyst composition, it is easy to control the physical properties of polyisobutene, so that there is an advantage in that a desired product group can be manufactured.
Patent KR-20210075322-A (KR)
Title: towel cap
Inventor: KIM SEUNG YU
IPC: A47K10/02
Filed: 2019-12-13
Abstract: The present invention relates to a towel cap characterized in that a towel is shaped like a cap to wrap around the hair to prevent water from falling to the floor. The material of the towel is fiber, and a frame that holds the towel is made of plastic and keeps the shape of the cap.
Patent KR-20210075464-A (KR)
Title: Balloon Catheter
Inventor: JU DON SOO
IPC: A61M25/01
Filed: 2019-12-13
Abstract: A balloon catheter according to an embodiment of the present invention comprises: a body part having an upper cover and a lower cover; a sun guide tube; a balloon moving part for sliding and moving a balloon along the balloon guide tube; and a bending adjustment part for bending an end of the balloon guide tube. The bending adjustment part comprises: a ring part fixed and inserted at the end of the balloon guide tube; first and second wires each having one end fixed to the ring part; and a steering wheel to which the other ends of the first and second wires are fixed. The steering wheel can be rotated clockwise or counterclockwise based on the center thereof. The center of the steering wheel is located on the extension line of the center line of the balloon guide tube. The other ends of the first and second wires are respectively inserted into wire guide holes of the steering wheel formed at the same distance from the center of the steering wheel. A plane formed by the first and second wires is perpendicular to the center of the steering wheel. Accordingly, when a balloon is inflated, it is possible to reliably prevent a fluid from leaking out of the balloon.
Patent KR-20200076621-A (KR)
Title: Electronic component
Inventor: YAMADA RYUTA
IPC: H03H3/007
Filed: 2019-12-17
Abstract: Provided is an electronic component (1), which is low in loss and is unlikely to cause a decrease in bonding strength between an Au layer (11) and an Au bump (4). The electronic component (1) including a pad electrode (12) provided on a wiring electrode (9). An Au bump (4) is provided on the pad electrode (12), wherein the uppermost layer of the wiring electrode (9) is a first Ti layer (8), the uppermost layer of the pad electrode (12) is an Au layer (11), and a thickness of the first Ti layer (8) in at least a portion on which the Au bump (4) is superposed in a plane view is greater than a thickness of at least a portion of the first Ti layer (8) in a portion on which the Au bump (4) is not superposed in the plane view.
Patent KR-20210078060-A (KR)
Title: Robot for preventing interruption while interacting with user
Inventor: CHUN JAE MIN
IPC: B25J9/16
Filed: 2019-12-18
Abstract: A robot is disclosed. The robot includes: a drive unit; a camera; and a processor for performing an operation corresponding to a user command received from a first user during an interaction session in which the first user identified in an image acquired through the camera is set as an interaction target. The processor determines whether an interruption by a second user identified in the image acquired through the camera occurs during the interaction session, and may control the drive unit to perform a feedback motion for the interruption if it is determined that the interruption by the second user has occurred.
Patent KR-20210078106-A (KR)
Title: Method and user device for executing handover between base stations included in disaster communication network
Inventor: OH CHANG WHOAN
IPC: H04W36/08
Filed: 2019-12-18
Abstract: A method for performing a handover between base stations included in a disaster communication network comprises the steps of: receiving an access request for a first base station included in the disaster communication network from a user terminal; setting a blacklist cell and a handover condition based on the received access request; transmitting a message including the set blacklist cell information and the at least one handover condition to the user terminal; receiving, from the user terminal, event occurrence information detected based on the handover condition and the signal strength of the first base station; and releasing the designated blacklist cell when the received event occurrence information corresponds to the handover condition. The handover is performed between the user terminal and a second base station included in the disaster communication network.
Patent KR-20210079134-A (KR)
Title: Multi-features classification of prostate carcinoma observed in histological sections
Inventor: CHOI HEUNG KOOK
IPC: G06T3/40
Filed: 2019-12-19
Abstract: The present invention relates to a multi-characteristic classification method of prostate carcinoma in a histological section. The method comprises: a step of dyeing a histological section of a collected prostate biopsy sample image to generate an RGB input image; a color characteristic extraction step of extracting color characteristic values for the dyed RGB input image; a texture characteristic extraction step of extracting texture characteristic values for the dyed RGB input image; an important characteristic identification and selection step of identifying and selecting important characteristics for the extracted color and texture characteristics; and a classification step in which a class of prostate cancer is classified based on the combination of the color and texture characteristics, extracted in the important characteristic identification and selection step, using a multilayer perceptron (MLP) neural network classification algorithm. According to the present invention, the method can improve classification accuracy based on multilayer perceptron (MLP) neural network classification.
Patent KR-20210079553-A (KR)
Title: Heterocyclic compound and organic light emitting device comprising same
Inventor: LEE YONG HUI
IPC: C07D409/04
Filed: 2019-12-20
Abstract: The present application provides a heterocyclic compound and an organic light emitting device in which the heterocyclic compound is contained in an organic material layer. Specifically, when the heterocyclic compound represented by chemical formula 1 is used in the organic material layer of the organic light emitting device, it is possible to lower a driving voltage, improve the light efficiency, and improve lifespan characteristics of a device.