baber/WOPTO huggingface dataset:
Patent KR-20210123833-A (KR)
Title: Angiographic catheter
Inventor: PARK CHOON OH
IPC: A61M5/00
Filed: 2020-04-06
Abstract: Disclosed is an angiographic catheter for administering a contrast medium to a blood vessel. The angiographic catheter according to one embodiment comprises: a shaft including a lumen through which a guide wire can pass along the longitudinal direction so that the shaft can be inserted into a blood vessel along the guide wire inserted into the blood vessel; and a hub coupled to a proximal part-side end of the shaft, wherein the diameter of the lumen of the catheter is equal to or greater than the diameter of the guide wire by a predetermined size so that the contrast medium injected from the hub in a state where the guide wire is inserted into the lumen can reach the blood vessel after passing through a distal-part of the shaft. For example, the diameter of the lumen of the catheter is 0.52 to 0.70 mm larger than the diameter of the guide wide.
Patent KR-20210029072-A (KR)
Title: Method for cleaning ion beam irradiation device
Inventor: FUJIMOTO RYUGO
IPC: H01J37/08
Filed: 2020-04-14
Abstract: An effective and efficient cleaning method capable of reducing and stabilizing particles in a beam line at an early stage is proposed. The cleaning method in an ion beam irradiation device in which ion beam irradiation treatment is performed on an object using a halogen-containing gas, the object is irradiated with an ion beam derived from a hydrogen-containing gas and then an ion beam derived from an inert gas is applied to the object.
Patent KR-20210128295-A (KR)
Inventor: HA DAE HYEOK
IPC: H01L23/48
Filed: 2020-04-16
Abstract: Provided is a semiconductor package, which may include a first semiconductor chip disposed on a package substrate and capacitors. The capacitors may be disposed between the package substrate and the first semiconductor chip and support the first semiconductor chip. A stack structure of second semiconductor chips may be further disposed on the package substrate while being spaced apart from the capacitor. A third semiconductor chip may be arranged to be supported together by the stack structure of the second semiconductor chips and the first semiconductor chip.
Patent KR-20210128719-A (KR)
Inventor: KWAK MYEONG SEOP
IPC: A23L17/60
Filed: 2020-04-17
Abstract: The present invention relates to a kelp cracker manufacturing method including: a washing step of removing salt by washing raw kelp produced in the Southwest Sea with running water; a step of drying the washed kelp in sunlight or a hot air dryer to a moisture content of 7 to 8%; a step of cutting the dried kelp to a size of 1 to 1.5 cm in width and length; a step of putting the cut kelp in a heating container maintained at 160 to 180 degrees Celsius and then roasting it or frying it in oil; a step of putting the fried kelp in a heating container, adding sugar, oligosaccharide or starch syrup, and seasoning syrup, and performing seasoning coating by stirring during heating for 5 to 10 minutes at a temperature of 120 degrees Celsius to 130 degrees Celsius; a sorting step of sprinkling sesame seeds on the seasoning-coated kelp and then separating only the kelp from the heating container; a step of cooling the sorted kelp for 5 to 20 minutes at room temperature 25 degrees Celsius or low temperature 20 degrees Celsius; and a step of packing the cooled and seasoned kelp into a standard bag. According to the present invention, drying is performed on kelp rich in potassium, calcium, alginic acid, laminin, iodine, vitamin, and the like beneficial to the human body, and then frying is performed for crispiness. A seasoning-coated kelp cracker is manufactured therefrom and provided, and thus the nutrient-rich kelp cracker can be enjoyed as a snack by anyone.
Patent KR-20200050445-A (KR)
Title: Separate type table.
Inventor: KWON DONG HYEOK
IPC: A47B1/08
Filed: 2020-04-20
Abstract: The present invention relates to a separable table, which can be separated into an inner table and an outer table, thereby increasing space utilization and removing inconveniences. Therefore, the separable table can be used in all furniture manufacturers having various types of furniture manufacture technicians and factories.
Patent KR-20210130407-A (KR)
Title: Producing method of mask metal sheet and producing method of template for supporting mask and producing method of mask integrated frame
IPC: H01L51/00
Filed: 2020-04-22
Abstract: The present invention relates to a mask support template, a manufacturing method thereof, a frame-integrated mask, and a manufacturing method thereof, which can form a fine mask pattern on a mask. According to the present invention, the mask support template is a template (50) supporting a mask (100) for OLED pixel formation to allow the mask (100) for OLED pixel formation to correspond to a frame (200) and comprises a template (50), a temporary adhesion unit (55) formed on the template (50), and a mask (100) interposing the temporary adhesion unit (55) to be affixed to the template (50) and having a mask pattern (P) formed thereon. The mask (100) includes a middle part (115") of a mask metal sheet (110") manufactured by a rolling process.
Patent KR-20210131696-A (KR)
Title: Polyamide-based optical laminated film and method of preparing the same
IPC: C08J7/046
Filed: 2020-04-24
Abstract: The present invention relates to a polyamide-based optical laminated film and a method for preparing the same. According to the present invention, provided are a polyamide-based optical laminated film capable of showing drastically low curl values while having excellent mechanical properties and optical properties, and a method for preparing the same.
Patent KR-20210133070-A (KR)
Title: Fine dust measuring system, integrated management system and method for fine dust
IPC: G06Q50/26
Filed: 2020-04-28
Abstract: Disclosed is an integrated management system for fine road dust. The integrated management system for fine road dust according to one embodiment of the present invention includes: a fine dust measurement system installed in one or more areas to measure the concentration of road dust; and a fine dust prediction system receiving fine dust data from the fine dust measurement system and calculating a fine dust prediction amount for the area. The fine dust prediction system includes: a fine dust prediction part for calculating a prediction amount of fine dust for the area based on the fine dust data received from the fine dust measurement system and data on the number of vehicles traveling on a road in the area.
Patent KR-20210133414-A (KR)
Title: Power generation system capturing CO2 and operation method for the same
IPC: H01M8/04828
Filed: 2020-04-29
Abstract: The problem to be solved by the present invention is to provide a power generation system that solves energy efficiency problem due to carbon dioxide capture in a power generation system for generating electricity using hydrogen, and a method for operating the same. A power generation system capturing carbon dioxide comprises: a liquid hydrogen storage unit; a fuel cell unit receiving hydrogen and natural gas from the liquid hydrogen storage unit to generate electricity; and a carbon dioxide collecting unit for collecting carbon dioxide generated from the fuel cell unit. The carbon dioxide collecting unit receives cooling heat of liquid hydrogen discharged from the liquid hydrogen storage unit and liquefies the carbon dioxide to collect carbon dioxide.
Patent KR-20210056888-A (KR)
Title: prefabricated boat
Inventor: GIM GYEONG HO
IPC: B63B34/00
Filed: 2020-05-06
Abstract: The present invention relates to a prefabricated leisure boat of a new structure that can be easily assembled and disassembled, and can be easily transported and stored. According to the present invention, the prefabricated leisure boat is provided with extension bars (11) extending laterally on both sides of a main body (A), and is provided with a through hole (21) through which the extension bar (11) passes through both sides of a hull (B), so that the main body (A) and the hull (B) can be assembled with each other by coupling and fixing the through hole (21) of the hull (B) to the extension bar (11). Accordingly, the main body (A) and the hull (B) can be easily disassembled and assembled, and there is an advantage in that it becomes very easy to move or store the boat using a trailer.
Patent KR-20210136295-A (KR)
Title: Laundry Treatment Apparatus
IPC: D06F58/10
Filed: 2020-05-07
Abstract: The present disclosure relates to a clothes treatment apparatus including: a cabinet including an inlet on one side; a first chamber located in the cabinet to accept clothes through the inlet; a second chamber located in a lower part of the first chamber to form a space separated from the first chamber; a steam unit provided in the second chamber to generate steam and supply the same to the first chamber; a door combined with the cabinet to be rotatable to open and close the inlet; a door inner surface located in a direction toward the first chamber on one side of the door; a base plate combined with the door inner surface; a first shaft provided in parallel with a height direction of the door; a second shaft provided to be vertical to the height direction of the door; a first pressing plate combined with the door inner surface or the base plate to be rotatable through the first shaft to be opposed to the base plate, thereby holding and pressing pants; and a second pressing plate combined with the door inner surface or the base plate to be rotatable through the second shaft to be opposed to the first pressing plate, thereby pressing the pants. Therefore, the present invention is capable of removing unexpected creases and improving the formation of set creases.
Patent KR-20210143027-A (KR)
Title: Method and apparatus for wireless information and power transfer using mobile access point in non-linear energy harvesting system
IPC: H04W72/04
Filed: 2020-05-19
Abstract: The present invention relates to a method for transferring wireless information and power using a mobile access point in a non-linear energy harvesting system, which maximizes the minimum data rate of a terminal, and an apparatus thereof. According to one embodiment of the present invention, a method for allowing a mobile access point to perform wireless power and information transfer comprises the following steps: using basic information of an access point and one or more terminals to determine an optimal value of a predetermined variable for maximizing a minimum data rate of the one or more terminals for a predetermined operating time; transmitting configuration information for the optimal value to the one or more terminals; and performing wireless power and information transfer on the basis of the optimal value. The predetermined variable includes one or more of a location variable of the access point, an uplink transmission power variable of the one or more terminals, and a resource allocation ratio variable for the access point and the one or more terminals.
Patent KR-20210145533-A (KR)
Inventor: JEONG CHEOL WOONG
IPC: A61C8/00
Filed: 2020-05-25
Abstract: The present invention relates to a dental implant placement position guide instrument which can accurately guide a placement position of an implant when a dental implant is placed in the alveolar bone of the gum to restore a lost tooth. A configuration thereof is that an implant placement guide piece having an arc-shaped line corresponding to human upper and lower gum lines is formed in an extended manner at a tip of a handle having a length exposed to the outside, and an implant placement guide hole in a ⊂ shape, whose side is opened, is formed at the implant placement guide piece.
Patent KR-20210146053-A (KR)
Inventor: SEO WOO CHANG
IPC: G06Q50/30
Filed: 2020-05-26
Abstract: The present invention relates to a method and apparatus for processing intersection traffic information of a vehicle using an electronic map, which can select unnecessary data irrelevant to a location of the vehicle and promptly process valid traffic information data by matching traffic information of an intersection acquired through V2X communication with the location of the vehicle accurately recognized by the electronic map. According to the present invention, the method for processing traffic information comprises: a step of acquiring driving lane location information of the vehicle from the electronic map; a step of receiving traffic information of the intersection from a roadside apparatus installed on the intersection; and a step of selecting assignment information for each lane from traffic information where lane location information acquired from traffic information corresponds with the driving lane location information.
Patent KR-20210148580-A (KR)
Inventor: YOOKYOUNG CHOI
IPC: G10L15/08
Filed: 2020-06-01
Abstract: The present invention relates to a server and a system including the same. According to an embodiment of the present invention, the server comprises: a communication unit performing communication through a network; a storage unit storing data on one or more preset words; and a control unit. The control unit is able to, when an input signal including data on a speech is received from a first electronic device through the communication unit, determine whether the last part of the speech corresponds to one of the one or more preset words, and if there is a word corresponding to the last part of the speech among the one or more preset words, transmit a first response signal including the data on the response corresponding to the speech and data on one or more additional questions to the first electronic device through the communication unit, and if there is no word corresponding to the last part of the speech among the one or more preset words, transmit a second response signal including data on the response corresponding to the speech to the first electronic device through the communication unit. Besides, other embodiments are possible. The present invention aims to provide a server and a system including the same, which are capable of conveniently controlling home appliances.
Patent KR-20210153908-A (KR)
Inventor: KANG JINSUK
IPC: A61P31/14
Filed: 2020-06-11
Abstract: The present invention relates to a therapeutic composition comprising a compound capable of inhibiting severe acute respiratory syndrome coronavirus 2 (SARS-Cov-2) with very specific and high efficiency. The compound of chemical formulas I to VI according to the present invention can effectively inhibit SARS-Cov-2, thereby achieving an excellent effect in treating coronavirus disease-19 (COVID-19).
Patent KR-20210156397-A (KR)
Inventor: CHANG MIN SUN
IPC: C08L101/16
Filed: 2020-06-17
Abstract: The present invention relates to a freshness-maintaining biodegradable resin composition, a biodegradable container, and a method for manufacturing a biodegradable container, and more particularly relates to a freshness-maintaining biodegradable resin composition, a biodegradable container, and a method for manufacturing a biodegradable container which includes bioplastic granules containing fibers extracted from kenaf and an oxidative biodegradable polymer material, so that fresh pieces, which are contents provided in the container, prevent spoilage of agricultural products, and the container itself can be decomposed.
Patent KR-20210156887-A (KR)
Inventor: CHOI WON SEOK
IPC: B62D37/02
Filed: 2020-06-18
Abstract: The present invention relates to an apparatus for assisting a deceleration force using a spoiler of a vehicle, and a method therefor. An objective of the present invention is to provide the apparatus for assisting the deceleration force using the spoiler of the vehicle, to assist deceleration according to energy regeneration of a driving motor by actively controlling an operation of a spoiler when energy regeneration of the driving motor is limited during the deceleration of the vehicle, and the method therefor. The apparatus for assisting the deceleration force using the spoiler of the vehicle of the present invention comprises a vehicle control device which assists in energy regeneration of the driving motor.
Patent KR-20210157567-A (KR)
Inventor: LUB
IPC: F21K9/20
Filed: 2020-06-22
Abstract: The present invention relates to an improved LED lighting apparatus having a multi-reflection function, in which a first reflector is coupled to the inner surface of an opening part and a second reflector is coupled to the inner surface of a diffusion cover, so that light of an LED module first hits the second reflector and is reflected again by the second reflector, thereby greatly increasing emission efficiency of light. According to the present invention, the LED lighting apparatus comprises: a main body including a base part in which a mounting part protrudes lengthily in the longitudinal direction of the center of a base line and a wing part extending and protruding from both sides of the mounting part of the base part in the longitudinal direction and formed by bending a free end thereof downward, wherein a power supply device is installed on the upper surface of the base part and the mounting part has a first fixing groove for the LED module formed on the bottom surface and a second fixing groove formed along both sides thereof; a first reflector is coupled in the longitudinal direction of the inner surface of each wing part; at least one diffusion cover formed by cutting one side in the longitudinal direction so that both sides are separably fitted into the second fixing groove of the mounting part to be elastically fixed, wherein a corrugation part is formed on the inner surface; and a side plate is detachably coupled to cover both open sides of the body part.
Patent KR-20220003366-A (KR)
Title: Backpack with adjustable air bag for weight distribution
Inventor: KIM SANG KI
IPC: A45F3/02
Filed: 2020-07-01
Abstract: Provided is a backpack with an adjustable airbag for weight distribution. An embodiment of the present invention comprises: a backpack body; at least one shoulder strap; an actuator; an adjustable airbag; an air channel; an opening/closing member; and a belt. The backpack body accommodates an object inside. The at least one shoulder strap is formed in a back surface unit facing a back of a user in the backpack body. The actuator is formed on one surface of the shoulder strap. The adjustable airbag is formed in a lower part of the backpack body. The air channel allows one side to be connected to the actuator and allows the other side to be connected to the adjustable airbag. The opening/closing member is formed along edges of a lower surface of the backpack body, allows the adjustable airbag to be inserted into the backpack body in a closed mode, and allows the adjustable airbag to be exposed to the outside of the backpack body in an open mode. The belt is extended from left and right sides of the adjustable airbag, and is formed to cover a waist of a user. The present invention can prevent physical imbalance.
Patent KR-20220005804-A (KR)
Title: Reinforcing structure of cutter knife etching partial for hair clipper
Inventor: KIM SOON SIK
IPC: B26B19/06
Filed: 2020-07-07
Abstract: The present invention relates to a reinforcement structure of a cutter blade etching part of a hair clipper, having a structure that is fixed by spot welding by adding a reinforcing plate (150) to reinforce a thickness part thinned due to etching treatment of a movable blade (120), thereby capable of preventing bending deformation of the movable blade (120). Accordingly, by increasing the adhesion between a fixed blade (110) and the movable blade (120), it is possible to uniformly shave the hair that has come up to an upper part of the fixed blade (110), and at the same time, a lot of hair can be shaved.
Patent KR-20220007459-A (KR)
Title: Method And System For Providing Relationship Service Through Social Media Activity Analysis
Inventor: PARK JOUNG JIN
IPC: G06F40/268
Filed: 2020-07-10
Abstract: The present invention relates to a method for providing relationship service through social media activity analysis, which includes the following steps: receiving and registering social media account information of a user; crawling social media activity contents of the user based on the social media account information of the user; analyzing the crawled data to analyze the user's interest and extracting at least one first interest keyword about the user for each field of interest; crawling relevant social media content on a plurality of social media platforms using the first interest keyword; analyzing the crawled social media contents and extracting account information of at least one similar interest user having a high similarity to the interest tendency of the user; crawling the social media activity contents of the similarly interested users based on the extracted account information of the similarly interested users; analyzing the crawled data to analyze the interest tendency of the similarly interested users, and extracting at least one second interest keyword and social media activity information related to the similar interest user for each area of interest; and providing the second interest keyword and the social media activity information to the user according to account information of the similarly interested users, interest tendencies, and fields of interest. Accordingly, information of similarly interested users having similar interests is provided to the user, so that information for increase social networking is provided.
Patent KR-20220010651-A (KR)
Title: Obstacle overcoming type electric wheelchair with variable seat
Inventor: PARK CHAN WOONG
IPC: A61G5/10
Filed: 2020-07-16
Abstract: The present invention relates to an obstacle overcoming type electric wheelchair having a variable seat. According to the present invention, because of the structure that allows driving by a second unit including caterpillars on both sides of a base, allows a user to sit on a first unit including a seat disposed on the upper side of the base, and includes a third unit capable of rotating and tilting the seat disposed between the first unit and the upper surface of the base, it allows the user seated in a wheelchair to freely and stably drive regardless of road obstacles such as stairs or stumbling blocks.
Patent KR-20210011342-A (KR)
Title: Lithium secondary battery
Inventor: HAN JUN HYEOK
IPC: H01M4/505
Filed: 2020-07-21
Abstract: The present invention relates to a lithium secondary battery. More particularly, the lithium secondary battery comprises: a positive electrode including a lithium transition metal oxide represented by chemical formula 1, Li(Ni_aCo_bMn_c)O_2; a negative electrode; a non-aqueous electrolyte including a lithium salt, a first non-aqueous solvent, and a second non-aqueous solvent; and a separator. The first non-aqueous solvent is a carbonate-based organic solvent, and the second non-aqueous solvent is a fluorine-based organic solvent. The volume ratio of the first non-aqueous solvent to the second non-aqueous solvent is 5 : 5 to 9 : 1.