baber/WOPTO huggingface dataset:
Patent KR-20210152218-A (KR)
Inventor: LEE MIN HO
IPC: B01L3/00
Filed: 2020-06-08
Abstract: An anti-condensation PCR tube is disclosed. The anti-condensation PCR tube comprises: a reagent storage tube in which a reagent is accommodated; and an anti-condensation member that inserted into the inside of the reagent storage tube and seals the upper opening thereof. The anti-condensation member includes: a column-shaped sealing portion; and a fixing portion that has a diameter equal to or greater than that of the sealing portion, is provided on the outer circumferential surface or upper part of the sealing portion, and when the anti-condensation member being inserted into the reagent storage tube, abuts against the inner surface of the reagent storage tube.
Patent KR-20210152630-A (KR)
Title: Display device
Inventor: SONG HEE RIM
IPC: H01L27/32
Filed: 2020-06-08
Abstract: A display device is provided. A display area including a plurality of pixels and a non-display area positioned around the display area are defined in the display device. The display device comprises: a base substrate; a lower metal wire disposed on the base substrate and configured to surround at least a portion of the display area in a plane view; and a thin film transistor disposed on the lower metal wire and included in the pixels. The thin film transistor includes a channel, a gate electrode disposed to overlap the channel, a first electrode, and a second electrode. The thin film transistor includes a driving transistor and a switching transistor. The lower metal wire overlaps only one of a channel of the driving transistor and a channel of the switching transistor and does not overlap the other one.
Patent KR-20210153193-A (KR)
Inventor: KIM SOON OK
IPC: C09J7/00
Filed: 2020-06-09
Abstract: The present invention relates to a method for manufacturing adhesive fabric wallpaper and adhesive fabric wallpaper thereof. By inserting a hot melt film between fiber and a member and performing thermal fusion bonding, elasticity in the length and width directions from weft and warp yarns in the weave of the fiber is fixed by the physical force provided by the member. A hot-melt barrier layer has a function of suppressing the expression of the fiber, so that there is no change in the color of the fiber even when water-based or oil-based adhesives or adhesives in an emulsion state are applied.
Patent KR-20210153868-A (KR)
Inventor: PARK YOON SIG
IPC: A47B88/493
Filed: 2020-06-11
Abstract: One embodiment of the present invention provides a sliding apparatus which comprises: a first rail; a middle rail disposed at one side of the first rail to have a first guide body unit formed at one side and a second guide body unit formed at the other side; a second rail disposed at one side of the middle rail; a first retainer interposed between the inner surface of the first rail and the first guide body unit to have a first ball which comes in contact with the first rail and the first guide body unit in a rolling way; a second retainer interposed between the inner surface of the second rail and the second guide body unit to have a second ball which comes in contact with the second rail and the second guide body unit in a rolling way; and a pinion gear joined to the middle rail, wherein the pinion gear engages with a first rack gear formed on the first retainer and a second rack gear formed on the second retainer. According to the present invention, the components are prevented from colliding with each other to make the sliding apparatus move smoothly.
Patent KR-20210156088-A (KR)
Inventor: KIM SUNG GYU
IPC: H01M10/48
Filed: 2020-06-17
Abstract: A battery module according to the present invention includes: battery cells connected in series or in series and parallel; a plurality of bus bars connected to the corresponding electrode leads of the battery cells; and a voltage sensing member having sensing parts connected to each of the bus bars, wherein each of the plurality of bus bars has a pin hole penetrated in a thickness direction, and each of the sensing parts can include a solder pin provided to be inserted into and released from the pin hole.
Patent KR-20210156929-A (KR)
Inventor: SHIM HYU TAE
IPC: F16H3/72
Filed: 2020-06-18
Abstract: The present invention relates to a powertrain of a hybrid vehicle, which comprises: a composite planetary gear device which has four rotating elements; an input shaft which is connected with an engine and is installed to be selectively connected with each of a first rotating element and a second rotating element of the composite planetary gear device; a motor generator which is connected with the first rotating element of the composite planetary gear device; a first brake which is installed to fix the second rotating element of the composite planetary gear device; a second brake which is installed to fix a third rotating element of the composite planetary gear device; and an output shaft which is connected with a fourth rotating element of the composite planetary gear device. The present invention provides the powertrain of a hybrid vehicle, which has a small number of components, provides a simple configuration to reduce cost and to be easily mounted on the vehicle, and implements a plurality of gear shifts to improve fuel efficiency of the engine and to achieve driving performance required from the vehicle.
Patent KR-20210157029-A (KR)
Inventor: EUN KHWANG LEE
IPC: H01L27/146
Filed: 2020-06-19
Abstract: The technical idea of the present invention can provide an image sensing device with high stability of a grid structure composed of an air layer. According to an embodiment of the present invention, an image sensing device comprises color filters adjacent to each other; and an optical grid structure disposed between the color filters. The optical grid structure comprises a first capping layer having an air layer formed between the color filters and an open area in which at least a portion of the air layer is opened to the outer area of the color filters.
Patent KR-20210074988-A (KR)
Inventor: Chen An Shun
IPC: B05C9/04
Filed: 2020-06-22
Abstract: Provided is an application device having a function of limiting a moving direction of a substrate to be applied to prevent the substrate from being wound on an application roller due to rotation. The application device (100) includes two application units (1) in parallel to face each other to apply a paint to a substrate (8), and each application unit (1) includes: a base (11); one pair of positioning mechanisms (12) disposed to be connected to the base (11) and each having a movement guide (122) arranged to allow a contact of either one surface of both ends of the substrate (8); and an application roller (13) having both ends rotatably pivoted to the base (11), disposed between the pair of positioning mechanisms (12), having an outer peripheral surface disposed closer to the substrate (8) than the movement guide (122) during application processing, and having an outer peripheral application portion (132) for applying a paint to any one surface of the substrate (8).
Patent KR-20220000152-A (KR)
Title: Foamable tablet for a disinfectant and preparation method thereof
Inventor: YOUNGWOO LEE
IPC: A01N59/16
Filed: 2020-06-25
Abstract: The present invention relates to an effervescent tablet-type disinfectant, characterized in that it shows superior disinfection power than conventional products, and is in the form of a tablet so as to be easily quantified by simply putting it in a certain amount of water. The effervescent tablet-type disinfectant according to the present invention comprises: (a) 0.001-10 wt% of at least one antimicrobial selected from the group consisting of silver dihydrogen citrate, silver citrate, chlorhexidine, cetylpyridinium chloride, methyl salicylate, thymol, eucalyptol and menthol; (b) 5-35 wt% of a foaming agent; (c) 0.1-5 wt% of a binder; (d) 60-90 wt% of an organic acid; (e) 0.05-3 wt% of a surfactant; and (f) 0.5-25 wt% of an acidity regulator.
Patent KR-20220000536-A (KR)
Title: Apparatus and method for controlling driving of vehicle
Inventor: KIM BYEONG HWA
IPC: B60W50/00
Filed: 2020-06-26
Abstract: According to one embodiment of the present invention, a device for controlling driving of a vehicle comprises: an input unit receiving an input signal according to control by a driver; and a control unit setting a distance between the driver and the input unit controlled by the driver, a spaced angle, and a weighted value according to a careless state of the driver according to a control method of the input unit and computing braking application timing based on the weighted value. Without adding additional cost, warning and braking can be performed by carelessness of the driver.
Patent KR-20210028076-A (KR)
Title: Surface suction gripper
Inventor: LORENZ THOMAS
IPC: B25J15/06
Filed: 2020-06-26
Abstract: The present invention relates to a surface suction gripper (10) including a base part (12) having a handling side (14) for an object to be suctioned. In such case, the handling side (14) includes a plurality of suction spots (24), has an elastically transformable coating (22), especially a foam coating, and is provided with a cover layer (28), and the cover layer is arranged on a side far away from the base part (12) on the elastic coating (22). The cover layer (28) is multilayered, and includes an electrically conductive contact layer (30) and an adhesive layer (32) for fixing the contact layer (30) onto the elastically transformable coating (22), and, in such case, the electrically conductive contact layer (30) is arranged to be adjacent to the object when fixing the object.
Patent KR-20220004914-A (KR)
Title: Hydraulic damper
Inventor: PARK YOUNG SIK
IPC: F16F9/36
Filed: 2020-07-05
Abstract: A hydraulic damper according to the present invention, which is a hydraulic damper configured to attenuate a shock on an object such as a door by adjusting the flow of oil (O) filled therein, comprises: a cylinder guide (100) having a cylindrical shape with one side surface opened; a cylinder (200) formed in the shape of a cylinder capable of being inserted into the cylinder guide (100) and selectively moving back and forth depending on contact with an object; a rod (300) having a front end part inserted into the cylinder (200) and having a rear end part supported on the inner side surface of the cylinder guide (100); a piston (400) arranged at the front end of the rod (300) and partitioning the inside of the cylinder (200) to adjust an oil flow amount inside the cylinder (200); and an adjustment device (700) penetrated by the rod (300) behind the piston (400) to move back and forth along the rod (300) and partitioning the inside of the cylinder (200) to selectively adjust the volume of a space (B) behind the piston (400). According to the present invention, as configured above, noise is reduced and lifetime is improved.
Patent KR-20220004917-A (KR)
Title: Oil-hydraulic press
Inventor: PARK YOUNG SIK
IPC: F15B13/02
Filed: 2020-07-05
Abstract: The present invention relates to a hydraulic press having a pressure boosting device for boosting hydraulic pressure, transmitted to the press, to a required pressure when a separate high pressure is required for the press used at low pressure, and, more specifically, to a hydraulic press having a pressure boosting device additionally provided to obtain an amplified pressure boosting effect by two pressure boosting chambers arranged in a single cylinder. The interior of a cylinder (2) is divided into a first pressure chamber (4) and a second pressure chamber (5), and a piston rod (6) is formed in the interior to pass through the first pressure chamber (4) and the second pressure chamber (5). A first pressure boosting chamber (8) and a second pressure boosting chamber (8a) are formed at both ends of the cylinder (2) to have a diameter smaller than that the inner diameter of the cylinder (2), and communicate with an actuator (A) through check valves (V1, V2) for preventing backflow. A first connection line (L1), a second connection line (L2), and a third connection line (L3) for connecting the first pressure boosting chamber (8), the second pressure boosting chamber (8a), and the actuator (A) are provided. A supply direction is controlled through a switching valve (7). Therefore, working efficiency can be maximized.
Patent KR-20220008445-A (KR)
Title: solar cell U-shappe curve
Inventor: JOO HYUN JUNG
IPC: H02S20/00
Filed: 2020-07-14
Abstract: The present invention relates to a solar cell curved in a U shape, which allows one panel to be divided into several parts to store a larger power amount than before, and allows a flat panel to be bent in a U shape, to collect light faster to store the same, thereby realizing lightweightness while minimizing the size thereof. The solar cell curved in a U shape eliminates the need for a large number of panels and storage space, and stores a large amount of electricity by charging pillars installed for maintenance and management to store electricity.
Patent KR-20220009526-A (KR)
Title: Combined emergency kit for personal first aid
Inventor: YOON SANG HOON
IPC: A61F5/058
Filed: 2020-07-15
Abstract: The present invention relates to an emergency kit which enables a user to do first aid by himself or herself by using a dial lock wire, and specifically, to a kit which can provide both an effect of fixing a fracture region and cold fomentation, hemostasis, and disinfection effect. The effect of fixing the fracture region is implemented by using a support with the existing spandex bandage. A natural refrigerant is used as a cold fomentation agent, niramide acid is used as a hemostatic agent, and disinfectant ethanol is used as a disinfectant. As lifestyles change, such as an increase in single-person households, people should be able to respond to emergency situations. In addition, a first aid kit currently used in the medical field has functions that are independently separated and separately used. A user is able to simply and efficiently perform first aid by using a first aid kit in which various functions are combined as in the present invention.
Patent KR-20220014433-A (KR)
Title: Variable resistance Memory Device and Method of Driving The Same
Inventor: TAE HO KIM
IPC: G11C13/00
Filed: 2020-07-27
Abstract: The present technology relates to a resistance variable memory device and a driving method thereof. According to an embodiment, the resistance variable memory device includes: a first electrode; a first resistive layer positioned on the first electrode; a second electrode positioned on the first resistive layer; a second resistive layer disposed on the second electrode and having a polarization characteristic; and a third electrode positioned on the second resistive layer. The second electrode is composed of a conductive layer in which polarization is generated according to the polarization characteristic of the second resistive layer.
Patent KR-20220015211-A (KR)
Inventor: YOON JANG WON
IPC: A61K48/00
Filed: 2020-07-30
Abstract: The present invention relates to: novel peptide nucleic acids; an antibacterial composition comprising the peptide nucleic acids; a composition for increasing antibiotic susceptibility of colon bacillus comprising the peptide nucleic acids; a peptide-peptide nucleic acid complex in which the peptide nucleic acids and cell-penetrating peptides are bound; an antibacterial composition comprising the peptide-peptide nucleic acid complex; a composition for increasing antibiotic susceptibility of colon bacillus comprising the peptide-peptide nucleic acid complex; and a pharmaceutical composition for preventing or treating a disease caused by colon bacillus infections comprising the peptide-peptide nucleic acid complex. The peptide nucleic acids and/or the peptide-peptide nucleic acid complex of the present invention exhibit an excellent antibacterial effect against colon bacillus, especially phloroquinolone-based antibiotic-resistant colon bacillus and an effect of increasing antibiotic susceptibility of colon bacillus, and thus can be widely used in the pharmaceutical industry.
Patent KR-20220019185-A (KR)
Title: Analyzing method for three dementional image of parcel and method for buglarproofing parcel using the same
Inventor: EUN YOUNG KEE
IPC: G06Q50/28
Filed: 2020-08-07
Abstract: The present invention relates to a method for analyzing three-dimensional images of a parcel and a method for preventing theft of the parcel using the same. The method for analyzing three-dimensional images of a parcel of the present invention comprises the steps of: (A) allowing a recognition part to acquire vision information for at least one parcel and at least one visitor and recognize a barcode; (B) allowing a server part to analyze the vision information and extract at least one parcel size information, movement path information, location information, number information, stacking information and labeling information to implement the parcel as a three-dimensional image; (C) allowing the server part to determine whether the at least one parcel is stolen based on the three-dimensional image and the barcode; and (D) allowing an output part to output a result according to whether the at least one parcel is stolen.
Patent KR-20220026807-A (KR)
Title: LED Module with Heat Radiation Construction for PCB
Inventor: OH TAE HON
IPC: H01L33/64
Filed: 2020-08-26
Abstract: Disclosed is an AC direct-connected LED module having a PCB heat dissipation structure. The embodiment is designed to improve heat dissipation performance of general PCB (especially heat dissipation of an AC direct-connected LED module) due to the low cost of a LED lighting product. Using the double-sided PCB structure, a certain hole is formed on the surface of a PCB component corresponding to position of the internal heat plat of IC to be dissipated. It has a PCB heat dissipation structure that maximizes heat dissipation effect in a double-sided PCB structure by inserting a lump of lead inside the hole and soldering it.
Patent KR-20220030378-A (KR)
Inventor: KIM KYONG TAI
IPC: A61K8/35
Filed: 2020-08-28
Abstract: The present invention relates to a composition for anti-aging or skin regeneration containing isoprocurcumenol. More specifically, the present invention provides a composition for anti-aging or skin regeneration which contains isoprocurcumenol represented by chemical formula (1) or a salt thereof as an active component.
Patent KR-20220029086-A (KR)
Inventor: KO JEONG WON
IPC: C04B103/30
Filed: 2020-09-01
Abstract: The present invention provides a high-flowing filler composition suitable for backfilling of excavations after a structure is completed in constructing the foundation of buildings, bridges, culverts, drainage pipes, retaining walls, and other structures. A binder composition for a high-flowing filler according to the present invention is usually composed of: 5 to 20 wt% of Portland cement; 75 to 90 wt% of supercritical fluidized bed boiler fly ash; 0.5 to 3 wt% of calcium aluminate; 3 to 8 wt% of petro-coke ash; and 0.1 to 1.0 wt% of a high-performance water reducing agent.
Patent KR-20210034510-A (KR)
Title: Efficient wireless power charging apparatus and method thereof
Inventor: YEO TAEDONG
IPC: H02J50/40
Filed: 2020-09-16
Abstract: The present invention relates to an efficient wireless power charging apparatus and a method thereof, wherein the apparatus comprises: a plurality of transmission terminals each including a transmission resonance unit which transmits power by using a power source provided from a power supply unit and has one capacitor and one inductor; a reception terminal including a reception resonance unit which receives power transmitted by a plurality of transmission resonance units and has one capacitor and one inductor, and a load performing electric charging by using the received power; and a control unit determining a mutual inductance between each of the transmission resonance units and the reception resonance unit and an equivalent load impedance of the reception terminal, determining any one of the plurality of transmission terminals as a reference transmission terminal to determine a current ratio between the reference transmission terminal and another transmission terminal, and determining an output current of each of the plurality of transmission terminals by using each of mutual inductance, the equivalent load impedance of the reception terminal, and the current ratio between the reference transmission terminal and the another transmission terminal. The present invention can perform wireless charging at maximum efficiency by controlling charging efficiency.
Patent KR-20210045926-A (KR)
Title: Substrate processing apparatus
Inventor: MORITA SATOSHI
IPC: H01L21/67
Filed: 2020-10-06
Abstract: The present invention controls the temperature of a rotating substrate with high precision. A substrate processing apparatus comprises a rotation stage for holding a substrate; a rotation drive part for rotating the rotation stage about an axis of rotation; at least one electric heater provided on the rotation stage; at least one power receiving coil provided on the rotation stage and electrically connected to the electric heater; at least one power supply coil installed to face the power receiving coil in the direction of the rotation axis with a gap therebetween; and a high-frequency power supply unit for supplying high-frequency power to the power supply coil.
Patent KR-20220052637-A (KR)
Inventor: JUN KI SUN
IPC: A61L2/24
Filed: 2020-10-21
Abstract: The present invention relates to a sterilization system using a UV-C LED. More specifically, the sterilization system using a UV-C LED can correspond to various sterilization areas through assembly and detachable combinations of modularized components, and has a mechanism of operating only when there is no direct contact with people or when there is a preventive measure to avoid contact with people. Also, the sterilization system can correspond to sterilization areas of different sizes by applying LED light distribution technology, in particular, and can correspond to areas of different sterilization sizes through the assembly and detachable combinations of modularized components. The sterilizer system using UV-C LED comprises: a first sterilization unit including a UV-C LED mounted on one side of a target area for sterilization; a second sterilization unit including a UV-C LED mounted on the other side of a target area for sterilization; and a connection unit for connecting or controlling both the first sterilization unit and the second sterilization unit for simultaneous operation.
Patent KR-20220054516-A (KR)
Title: plate pizza box
Inventor: KIM YEONG WAN
IPC: A47G19/02
Filed: 2020-10-24
Abstract: The present invention relates to a pizza box with a perforated line. By having a perforated line for allowing a user to easily cut or fold a pizza box, the pizza box allows several people to eat pizza together or to store leftovers easily. Thus, the conventional problem, that a personal plate is required when eating pizza with several people and it is difficult to store leftovers when a user takes the pizza home, can be solved. In other words, according to the present invention, a pizza box comprises: a perforated line formed as a perforated line so that a pizza box can be easily cut or folded to be used as a personal plate when eating pizza with several people or to store leftovers easily; and a pizza box formed as a box for allowing cooked pizza to be taken away or delivered easily. Therefore, according to the present invention, by having a perforated line for allowing a user to easily cut or fold a pizza box, the pizza box allows several people to eat pizza together or to store leftovers easily. Thus, the conventional problem, that a personal plate is required when eating pizza with several people and it is difficult to store leftovers when a user takes the pizza home, can be solved