baber/WOPTO huggingface dataset:
Patent KR-20200120828-A (KR)
Inventor: JEONGOH HWANG
IPC: F17C13/08
Filed: 2019-04-12
Abstract: Disclosed is an external insulation structure of a liquefied gas storage tank. The external insulation structure of the liquefied gas storage tank according to an embodiment of the present invention comprises: a support plate attached to a lower part of the storage tank and supported by a supporter supporting the storage tank; a heat insulating layer covering the outer circumference of the storage tank; and a coupling unit coupled to at least one of a first space and a second space, the first space formed on the interface between the heat insulating layer and the support plate and the second space formed on the interface between the heat insulating layer and a storage tank dome. The coupling unit comprises: a coupling panel coupled to at least one of the first space and the second space; and a coupling bolt fastened to the coupling panel.
Patent KR-20200120423-A (KR)
Inventor: HAM HYO JIN
IPC: G06Q50/30
Filed: 2019-04-12
Abstract: Provided is a technique for recommending a friend using a friend list when the friend uploads a video as a background of a profile view. According to the present invention, a messenger application for a second account related to at least one account in an instant messaging service receives a list of at least one first account in which a video is registered among at least one account from a server, and recommends a first account using a list view displaying the list of at least one first account by distinguishing it from the at least one account.
Patent KR-20200122163-A (KR)
Title: Method for producing chloropolysilane in high-yield
Inventor: JUNG SUK YONG
IPC: B01J19/00
Filed: 2019-04-17
Abstract: The present invention relates to a method for producing chloropolysilanes represented by following chemical formula 1: Si_nCl_2n+2, the method including a step of inducing a chlorination reaction by supplying chlorine (Cl_2) gas to a solid calcium silicide (Ca-silicide) in a reactor. When inducing the chlorination reaction, injection of chlorine gas is stopped when the solid temperature in the reactor is 200°C or higher, and chlorine gas is injected when the solid temperature in the reactor is 200°C or less. (In the chemical formula 1, n is an integer of 2 or higher.) The method for producing chloropolysilanes according to the present invention includes a specific step for controlling an exothermic reaction, thereby producing a high yield of chloropolysilanes.
Patent KR-20200123990-A (KR)
Inventor: YUN JAE MAN
IPC: C08B37/08
Filed: 2019-04-23
Abstract: The present invention relates to a manufacturing method of low molecular weight hyaluronic acid and to a low molecular weight hyaluronic acid manufactured therefrom. The manufacturing method of low molecular weight hyaluronic acid and low molecular weight hyaluronic acid manufactured therefrom according to the present invention is capable of maximizing the efficiency of manufacturing low molecular weight hyaluronic acid by solving problems such as lowering of quality due to impurity generation, increasing production cost, uneven molecular weight, and lowering yield, and simplifying a manufacturing process. The low molecular weight hyaluronic acid manufactured therefrom has a lower molecular weight and has a low viscosity, thereby having excellent penetration into the skin, having an effect of increasing cell growth, maintaining skin elasticity, and having excellent usability with other ingredients, and thus being usefully used as a raw material or material component for cosmetics, especially functional cosmetics.
Patent KR-20200126717-A (KR)
Inventor: SHIN CHUNSE
IPC: B62D65/00
Filed: 2019-04-30
Abstract: The present invention relates to a system for controlling manufacturing of a vehicle door and, more specifically, to a system for controlling manufacturing of a vehicle door, which can set a position of the door by predicting a deflection of the door, and a method thereof. The system for controlling manufacturing of a vehicle door according to an embodiment of the present invention comprises: a control unit for detecting weight data of the door by vehicle model and data on the position range in which a hinge unit for connecting the door and a vehicle body can be mounted, generating a door deflection amount and a body deflection amount based on the weight data and the position range data, detecting a gap prediction value and a step difference prediction value according to the door deflection amount and the body deflection amount, and generating a result list including positioning data of the hinge unit when the gap prediction value and the step difference prediction value are within a quality reference range; and a plurality of prediction units for predicting the gap prediction value and the step difference prediction value at which the body and the door are spaced apart from each other based on the door deflection amount and the body deflection amount.
Patent KR-20200127750-A (KR)
Inventor: KIM YUN HO
IPC: H02M7/44
Filed: 2019-05-03
Abstract: According to the present invention, a power converting apparatus includes: a capacitor including a plurality of cells, with a number and arrangement of the cells being determined according to characteristics of a motor; a power converting module separately disposed on both sides of the capacitor; a first cooler including a plurality of cooling tubes through which cooling water flows, located between the capacitor and the power converting module, and cooling the capacitor and the power converting module by being brought into surface contact with the capacitor and the power converting module, wherein a length of any one of the plurality of the cooling tubes is determined according to the characteristics of the motor; and a housing in which the capacitor, the power converting module, and the first cooler are assembled. The present invention provides the power converting apparatus capable of easily outputting a required output according to the characteristics of the motor.
Patent KR-20190142201-A (KR)
Title: Perpendicular spin transfer torque devices with improved retention and thermal stability
Inventor: SMITH ANGELINE
IPC: H01L43/10
Filed: 2019-05-09
Abstract: Material stacks for vertical spin transfer torque memory (pSTTM) devices, pSTTM devices and computing platforms using the material stacks thereof, and methods for forming thereof are discussed. The material stacks comprise a cladding layer of tungsten predominantly on a protective layer, which is on an oxide capping layer over a magnetic junction stack. The cladding layer reduces an oxygen dissociation from the oxide capping layer for improved thermal stability and retention.
Patent KR-20190133601-A (KR)
Title: Positive electrode for rechargeable lithium battery and rechargeable lithium battery including same
Inventor: CHOI JAEHO
IPC: H01M4/62
Filed: 2019-05-14
Abstract: The present invention relates to a positive electrode for a lithium secondary battery and a lithium secondary battery including the same. The positive electrode includes: a current collector; and a positive electrode layer including a nickel-based positive electrode active material of chemical formula 1, Li_aNi_xCo_yA_zO_2, which has a BET specific surface area of 0.5 to 2.5 m^2/g, metal fluoride, a conductive material, and a binder. The content of the metal fluoride is 1 to 10 wt% with respect to 100 wt% of the total content of the positive electrode layer. In the chemical formula 1, 0.9 <= a <= 1.1, 0.8 <= x <= 0.98, 0.01 <= y <= 0.3, 0.01 <= z <= 0.3, x + y + z = 1 are satisfied, and A is Mn or AI.
Patent KR-20200085209-A (KR)
Inventor: OH MI SOON
IPC: A63B71/06
Filed: 2019-05-15
Abstract: A disclosed assemble type squat machine includes a pair of floor frames that are separated from each other; a calf support including a first frame formed with a first coupling unit having one end rotatably coupled to the floor frame and a pair of calf cushions formed at the other end of the first frame; and a back fixation unit including a second frame formed with a second coupling unit having one end rotatably coupled to the bottom portion, and a pair of back cushions formed on the other end of the second frame.
Patent KR-20190138581-A (KR)
Inventor: KIRSTGEN UDO
IPC: A61B18/14
Filed: 2019-05-23
Abstract: The present invention relates to a surgical instrument (10), which comprises a jaw tool (16) having two branch parts (20a, 20b) which can be closed to grip tissues. The branch parts (20a, 20b) are preferably coupled to a manually operable pull/push element (50) in order to transfer a closing force to the branch parts (20a, 20b). Also, an actuation pin (46) for supporting a sleeve (70) interacts with coupling tracks (65a, 65b; 66a, 66b) through the sleeve for coupling, wherein the sleeve is out of the coupling tracks (65a, 65b; 66a, 66b). Accordingly, formation of any deforming, wearing or rough parts on the coupling tracks (65a, 65b; 66a, 66b) is prevented at the degree to still operate the branch parts without damage by any wear of the coupling tracks (65a, 65b; 66a, 66b) and the actuation pin (46) even after a plurality of closing operations of the branch parts (20a, 20b).
Patent KR-20200137623-A (KR)
Title: aaa
Inventor: GONG SUK TAE
IPC: B32B5/20
Filed: 2019-05-31
Abstract: According to the present invention, water glass is applied on both sides of a thin plate (paper, wood) and a thin plate with the water glass applied on both sides or one side is laminated in several layers to make a sandwich shape. The laminate is put and temporarily dried in a drying furnace a predetermined period. When heat and microwaves (electron gun, microwave oven) are applied to the dried laminate, water contained in water glass components is boiled, foam is generated, and a foamed body is formed while the water is evaporated. When the sandwich foam is in contact with fire, very small bubbles are generated by moisture remaining in the water glass components to protect the plate. Moreover, even if the plate is carbonized by heat, a carbonized layer reduces the heat transferred to the inner sandwich to act as a skeleton, so glass does not flow down. Accordingly, a nonflammable panel formed by laminating a sheet material and water glass and foaming the water glass provides an effect of, when the sandwich foam is in contact with fire, generating very small bubbles by moisture remaining in the water glass components to protect the plate and allowing a carbonized layer to reduce the heat transferred to the inner sandwich to act as a skeleton to prevent glass from flowing down even if the plate is carbonized by the heat. Moreover, while existing urethane foam generates waste, water glass foam is melted when put in water, such that the nonflammable panel is decomposed into the plates and the water glass to be recycled, thereby providing an eco-friendly product.
Patent KR-20200139923-A (KR)
Title: A Plastic Card Capable of Extending the Light Emission Time and A Method of Producing the Same
Inventor: YU MI NA
IPC: G06K19/07
Filed: 2019-06-05
Abstract: The present invention relates to a plastic card which can be used by extending the light emission time of a luminous body. A metal card of the present invention is configured with a metal upper plate (110) made of a thin metal plate, and a metal lower plate (120) made of a thin metal plate and coupled to the metal upper plate (110) in pairs. The metal card includes a PCB sheet which (13) is mounted on the metal upper plate (110) or the metal lower plate (120), or is mounted between the metal upper plate (110) and the metal lower plate (120), and receives electric energy transmitted from the outside to delay the emission time of the luminous body.
Patent KR-20200141594-A (KR)
Inventor: KIM IL HYUN
IPC: G06Q30/02
Filed: 2019-06-11
Abstract: A method for linked discount between stores according to one embodiment of the present invention may comprise the steps of: connecting to an operation server with a plurality of store terminals provided by each store and registering stores as linked discount stores; querying a product of a linked discount store provided by the operation server through a linked discount application and requesting an order by a customer terminal; determining whether linked discount is possible, applying the linked discount to complete payment in the case of the inked discount, and transmitting a payment completion result to the customer terminal by the operation server; transmitting the ordered product request and payment completion result to the store terminal of a store registering the product by the operation server; and confirming customer order details including the ordered product request and payment completion result, and providing the ordered product to the customer terminal by the store terminal.
Patent KR-20200145401-A (KR)
Inventor: PARK KYUNG YANG
IPC: G06K19/07
Filed: 2019-06-21
Abstract: The present invention relates to a payment service system. According to an embodiment of the present invention, the payment service system includes: a service provider terminal for transmitting information on an object for payment by means of wireless communication; a user terminal for receiving the information on the object for payment and transmitting a payment request; and a service provider server for communicating with a financial institution server and delivering a result of approval on the payment request. According to the present invention, it is possible to solve problems such as lighting and distance for QR code recognition according to the prior art.
Patent KR-20210001246-A (KR)
Inventor: PIAO CHANG JIN
IPC: B29C45/78
Filed: 2019-06-27
Abstract: The present invention relates to an injection mold cooling device, comprising: an injection mold; a cooling unit through which a liquid refrigerant passes to cool the heat of the injection mold; a heat exchange unit for cooling the refrigerant vaporized while passing through the cooling unit to liquefy the refrigerant; a liquid receiving unit in which the refrigerant is introduced from the heat exchange unit and is stored; and a pump unit for circulating the refrigerant delivered from the liquid receiving unit and supplying the refrigerant to the cooling unit. Therefore, the injection mold can be easily cooled by using the refrigerant.
Patent KR-20210003434-A (KR)
Inventor: KIM HAN SANG
IPC: F02D9/02
Filed: 2019-07-02
Abstract: The present invention relates to a water jacket for an engine, and the present invention is to provide a water jacket for an engine capable of implementing both a cross flow type and a parallel flow type of coolant flow. To this end, according to the present invention, disclosed is a water jacket for an engine comprising: a head water jacket formed on a cylinder head of the engine; and a block water jacket formed on a cylinder block of the engine. In the head water jacket, a partition is provided in a space between positions of the respective cylinders to induce a cross flow of a coolant. The partition is a variable partition wall whose shape can be changed according to engine operating conditions, and allows the coolant to flow in one of a cross flow and a parallel flow according to the shape that is changed in the head water jacket.
Patent KR-20210007102-A (KR)
Inventor: KIM SEUNG
IPC: C12J1/00
Filed: 2019-07-10
Abstract: The present invention relates to Maclura tricuspidata fruit-fermented vinegar having excellent anti-obesity and anti-hyperlipidemic effects, obtained by fermenting Maclura tricuspidata fruit. The Maclura tricuspidata fruit-fermented vinegar of the present invention has excellent anti-obesity and anti-hyperlipidemic effects, as confirmed by suppressing the production of fat globules, reducing triglycerides, cholesterol and leptin, promoting the release of free glycerol, decomposing triglycerides, reducing the expression of genes related to adipocyte differentiation, and inhibiting the activity of obesity-related enzymes.
Patent KR-20210013411-A (KR)
Title: Leg caring apparatus, controlling method for the same
Inventor: HYUNSUN YOO
IPC: A61H33/06
Filed: 2019-07-24
Abstract: According to the present invention, a leg management device comprises: a main body providing an action space in which legs are accommodated; an action space control module capable of adjusting a size of the action space; a power detection unit detecting the interruption of external power; a battery storing energy; and a control unit controlling the action space module to open the action space when the power detection unit detects that the external power is cut off while performing leg management. According to the present invention, the leg management device may avoid being trapped in the action space during a power outage, thereby preventing a safety accident in advance.
Patent KR-20210012634-A (KR)
Title: Computer device to communicate with network system including plurality of cameras and method of operating thereof
Inventor: LEE SANGYUN
IPC: H04N21/431
Filed: 2019-07-26
Abstract: An operating method for a computer device comprises the steps of: displaying a first region and a second region separated from the first region, wherein candidate items indicating events which are detectable through selected cameras are listed in the first region; displaying, in a first sub-region of the second region, a first selected item indicating an event of a first candidate item from among the candidate items in response to a second user input for dragging and dropping the first candidate item to the second region; displaying, in a second sub-region, a second selected item indicating an event of a second candidate item from among the candidate items in response to a third user input for dragging and dropping the second candidate item to the second-sub region, which is adjacent to the first sub-region of the second region; and executing an action set according to both the events of the first and second selected items. The step of displaying the second selected item in the second sub-region comprises a step of providing a graphic interface for grouping the first and second selected items in the second region. According to the present invention, the computer device can provide improved convenience.
Patent KR-20190092361-A (KR)
Title: Semiconductor device and driving method thereof
Inventor: YAMAZAKI SHUNPEI
IPC: H01L29/786
Filed: 2019-07-31
Abstract: The present invention is to provide a semiconductor device having a new structure in which content of a memory can be maintained even in a situation where power is not supplied in a memory retention period and the number of times of writing is not limited. According to the present invention, the semiconductor device comprises a transistor and a capacitor. The transistor comprises: a first oxide semiconductor layer; a source electrode and a drain electrode in contact with the first oxide semiconductor layer; a gate electrode overlapping the first oxide semiconductor layer; and a gate insulating layer provided between the first oxide semiconductor layer and the gate electrode. The capacitor includes a source electrode or a drain electrode, a second oxide semiconductor layer in contact with the source electrode or the drain electrode, and a capacitor electrode in contact with the second oxide semiconductor layer.
Patent KR-20190093544-A (KR)
Title: A device pointing objects on display, the method thereof and a computer program stored in a medium for executing the method
Inventor: CHOI MYUNG KI
IPC: G06F3/048
Filed: 2019-08-02
Abstract: The present invention relates to technique related to a user interface (UI) or user experience (UX) in an electronic device having a display. More specifically, the present invention relates to a device and a method for enabling a user to easily point an object in a device using an input device with a button input method, and a computer program stored in a medium for executing the method. The device comprises: a tag generation module; a key event reception module; a tag display module; and an object selection processing module.
Patent KR-20210017458-A (KR)
Title: Cosmetic composition comprising three kinds of acids isolated from rosmary extract
Inventor: NAM JIN JU
IPC: A61Q19/08
Filed: 2019-08-08
Abstract: The present invention relates to a cosmetic composition, comprising: carnosic acid or a cosmetically acceptable salt thereof; ursolic acid or a cosmetically acceptable salt thereof; and rosmarinic acid or a cosmetically acceptable salt thereof.
Patent KR-20210020402-A (KR)
Title: Laundry treating apparatus
Inventor: HAN JI HUN
IPC: D06F37/24
Filed: 2019-08-14
Abstract: Provided is a laundry treatment apparatus which comprises a main body, a top cover, a washing tub, and a ballast tank. The main body is provided with a receiving space therein. The top cover is coupled to an upper surface of the main body, and is provided with a door for opening or closing the receiving space formed in the main body. The washing tub includes an outer tub and an inner tub. The outer tub is accommodated inside the main body. In addition, the inner tub is installed inside the outer tub, rotates in at least one direction, and includes an inlet port opened toward the door. The ballast tank is coupled to the outer periphery of the inner tub, is disposed between the inner tub and the outer tub, and is a container in which water can be accommodated. The amount of water contained in the ballast tank can be adjusted.
Patent KR-20210025323-A (KR)
Title: Heat exchange type ventilator having high-purity function
Inventor: JO HYU CHON
IPC: F24F7/08
Filed: 2019-08-27
Abstract: The present invention relates to a low-noise and high-efficiency heat exchanger comprising: a casing for defining an interior space; a main partition plate provided inside the casing to partition the inner space of the casing into two first and second spaces; a first sub-partition plate provided in a middle portion of the first space to partition the first space into an indoor connection space and an outdoor connection space; second and third sub-partition plates which are provided in the second space at a distance from each other, sequentially define, as the second space, a filter mounting space connected to an outdoor side, a heat transfer space communicating with two passages, and an exhaust connection space connected to an indoor side, and respectively have communication ports; an air supply blower provided in the indoor connection space to supply the interior with outdoor air; an exhaust blower provided in the outdoor connection space to discharge indoor air to the exterior; an air supply-side noise reduction chamber provided in the indoor connection space; an exhaust-side noise reduction chamber provided in the outdoor connection space; a heat transfer element detachably coupled to the heat transfer space and heat-exchanging indoor air and outdoor air; and a filter assembly detachably coupled to the filter mounting space to filter foreign substances entering the interior. In accordance with the present invention, heat loss of indoor air can be reduced, and noise generated during operation can be minimized.
Patent KR-20210028289-A (KR)
Title: a room-temperature fast curing conductive adhesive
Inventor: ZHENG ZHANG
IPC: C08K3/08
Filed: 2019-08-29
Abstract: The present invention relates to a room-temperature high-speed curing type conductive adhesive mainly comprising: 100 parts by weight of a P-phenyl dimethyl ester epoxy resin; 50 to 150 parts by weight of a high methyl etherified melamine formaldehyde resin; 2 to 10 parts by weight of polyether; 50 to 90 parts of weight of a P-phenyl dimethyl ester epoxy resin curing agent; 3 to 6 parts of weight of a curing accelerator; 200 to 1600 parts of weight of copper powder; and 2 to 4 parts of weight of nano-silica. The conductive adhesive can be cured within 20 minutes at room temperature, can be stored at room temperature for 2 months or more, and has shear strength of 14 MPa or more.