baber/WOPTO huggingface dataset:
Patent KR-20210097340-A (KR)
Title: Adhesive film of flame resistance with low dielectric layer and flexible flat cable by the same
Inventor: AHN SOO KEUN
IPC: C09K21/02
Filed: 2020-01-30
Abstract: The present invention relates to a flame retardant adhesive film including a low dielectric layer, and a flexible flat cable using the same. The flame retardant adhesive film is formed by stacking a polymer film, a low dielectric layer and an adhesive layer in order from one side, secures sufficient flame retardancy by providing a low dielectric layer as a separate flame retardant layer by supplementing an adhesive layer containing a flame retardant, and removes worry of deterioration of dielectric loss tangent properties when a conductor comes into contact with the flame retardant.
Patent KR-20200130645-A (KR)
Inventor: CHOI YUN JUNG
IPC: H01L27/32
Filed: 2020-02-10
Abstract: According to embodiments of the present invention, disclosed are a display device and a method of manufacturing a display device that manufactures the display device. According to the present invention, the display device comprises: a substrate having a display area, an opening area disposed inside the display area, and a non-display area disposed to surround at least a portion of the opening area; a pixel defining layer disposed on the substrate and having at least one opening portion; an intermediate layer disposed on the opening portion; a counter electrode disposed to cover the intermediate layer and the pixel defining layer; and a capping layer disposed to cover the counter electrode. At least one end of the intermediate layer, the counter electrode, and the capping layer is disposed on the pixel defining layer, and the thickness thereof decreases as the distance from the opening portion increases.
Patent KR-20210103230-A (KR)
Title: Antenna modulefor transmitting and receving wireless power
Inventor: JANG KILJAE
IPC: H01Q7/06
Filed: 2020-02-13
Abstract: Disclosed is an antenna module for transmitting and receiving wireless power that can prevent a decrease in charging efficiency by forming a loop-shaped coil for transmitting and receiving wireless power using two wires having different diameters. The disclosed antenna module for transmitting and receiving wireless power includes a first coil winding a first winding shaft to form a first loop and having a first coil diameter, a second coil winding the outer periphery of the first coil to form a second loop and having a second coil diameter thicker than the first coil diameter, a base substrate disposed to overlap partly the first coil and the second coil, and a coil connection pattern formed on one surface of the base substrate and connected to the first coil and the second coil.
Patent KR-20210103310-A (KR)
Title: Photoelectrode for hydrogen generation in solar water splitting and manufacturing method thereof
Inventor: LEE DONG KI
IPC: C25B1/04
Filed: 2020-02-13
Abstract: Provided are a photoelectrode for water decomposition hydrogen generation and a manufacturing method thereof. The photoelectrode for water decomposition hydrogen generation includes: a light absorption layer including a chalcopyrite compound; and a hydrogen-generating catalyst comprising Cu_xS (0 < x <= 2) disposed on the light absorption layer, and can be manufactured using a solution process capable of mass production, and thus hydrogen can be produced from water using sunlight with high efficiency without using precious metal elements.
Patent KR-20210103826-A (KR)
Inventor: LEE DONG SU
IPC: G09G3/20
Filed: 2020-02-14
Abstract: According to an embodiment, the influence of an unstable pixel power voltage may be offset by generating or selectively using a gamma voltage according to a gamma reference voltage that is flexible to a pixel power voltage. An apparatus for generating a gamma voltage according to the present invention includes: a first voltage generating unit which generates a first gamma reference voltage having a fixed magnitude; a second voltage generating unit which generates a second gamma reference voltage that varies according to a pixel power voltage for supplying power to a pixel; a selection unit which selects the first gamma reference voltage or the second gamma reference voltage; and a gamma voltage generating unit which generates a gamma voltage from the selected gamma reference voltage.
Patent KR-20210105203-A (KR)
Title: Cooking apparatus and coocking system including the same
Inventor: LEE JAE WOO
IPC: H05B6/04
Filed: 2020-02-18
Abstract: The present invention relates to a cooking appliance and a cooking system comprising the same. The cooking appliance according to one embodiment of the present invention may comprise: a receiving coil that receives power wirelessly; a first rectifying part that rectifies a power transmitted from the receiving coil; a first capacitor connected to an output terminal of the first rectifying part; a working coil; an inverter that transmits alternating current to the working coil; a second capacitor connected to an input terminal of the inverter; and a filter circuit that blocks a noise current of a predetermined frequency or higher flowing between the first capacitor and the second capacitor. Through thereof, noise in an audible frequency band due to a difference between a resonant frequency for transmitting/receiving power and a resonant frequency for operating the working coil can be prevented. In addition, various embodiments are possible. Therefore, the present invention is capable of improving user satisfaction and product reliability of a user.
Patent KR-20200105624-A (KR)
Inventor: TANG JIANGFENG
IPC: B23K26/0622
Filed: 2020-02-21
Abstract: The present invention discloses a laser welding method and a laser welding system. The laser welding method comprises the following steps of: obtaining a laser welding parameter input by a user; generating a laser waveform execution list according to a plurality of laser curve parameters; and transmitting the laser waveform execution list to the laser waveform design controller, and controlling the laser waveform design controller to generate a laser waveform matching a laser welding parameter and transmit the generated laser waveform to a laser welding subsystem so that the laser welding subsystem performs laser welding on an element to be welded. In the step of obtaining the laser welding parameter input by the user, the laser welding parameter includes a laser type parameter and a laser waveform parameter. In addition, the laser waveform parameter includes the plurality of laser curve parameters. Further, each of the laser curve parameters includes a laser duration parameter, and laser energy parameters at start and end of duration. Using the above technical solution, for different welding situations, the laser waveform can be edited, so that high-precision welding requirements can be satisfied.
Patent KR-20210109158-A (KR)
Inventor: PARK SUNG JUN
IPC: H01L51/44
Filed: 2020-02-27
Abstract: The present invention relates to a photoelectric conversion device, an organic sensor and an electronic device including the same. The photoelectric conversion device includes: a first electrode and a second electrode; a photoelectric conversion layer positioned between the first electrode and the second electrode to absorb light of at least a partial wavelength region and convert it into an electrical signal; and a buffer layer disposed between the second electrode and the photoelectric conversion layer and including a mixture of at least two materials. The mixture includes a first material having an energy bandgap of 3.2 eV or more and a HOMO energy level of 6.0 eV or more, and a second material having an energy bandgap of 2.8 eV or less and a HOMO energy level of 6.0 eV or more.
Patent KR-20210061907-A (KR)
Inventor: YEO JEONGHO
IPC: H04W92/18
Filed: 2020-02-27
Abstract: The present invention relates to a communication technique that converges a 5G communication system with an IoT technology to support higher data rates after a 4G system and a system thereof. The present invention can be applied to intelligent services (eg, smart home, smart building, smart city, smart car or connected car, healthcare, digital education, retail business, security and safety related services, etc.) based on a 5G communication technology and an IoT-related technology. The present invention provides a method for allocating frequency and time resources for data transmission in a wireless communication system and a device thereof.
Patent KR-20200111623-A (KR)
Title: Fishing reel
Inventor: CHEW CHUN WEE
IPC: A01K89/01
Filed: 2020-03-04
Abstract: The present invention relates to a fishing reel capable of suppressing seawater from adhering or grease intrusion to a bearing supporting a pinion gear. Both bearing reels (100) include a reel main body (2), a spool shaft (3), a pinion gear (25), a collar member (8), a bearing (9), and a sealing member (10), wherein the reel main body (2) has a bearing receiving portion (16a), the pinion gear (25) is rotatable around the axis of the spool shaft (3), the collar member (8) is mounted on an outer peripheral surface of the pinion gear (25), and the collar member (8) has a large-diameter portion (8a) disposed adjacent to a sawtooth portion (25b) of the pinion gear (25) in the axial direction, and a small-diameter portion (8b) smaller than the outer diameter of the large-diameter portion (8a). In addition, the bearing (9) is disposed in the bearing receiving portion (16a), and rotatably supports the pinion gear (25) through the collar member (8), and the sealing member (10) is an annular shape and is disposed in contact with an inner circumferential surface of the bearing receiving portion (16a) and an outer circumferential surface of the large-diameter portion (8a) of the collar member (8).
Patent KR-20210094437-A (KR)
Title: The content provision system provided through the display device that controls the accommodation
Inventor: PARK HO JUNG
IPC: G06Q30/06
Filed: 2020-03-07
Abstract: According to the present invention, a portable terminal (20) is connected to a server by URL information text (14) and the URL information text (14) is transmitted to the server together with a delimiter (15), an affiliated store identification text (16), and a room identification text (17). The server (10) recognizes text after the delimiter (15), identifies the affiliated store where the portable terminal (20) is located by the affiliated store identification text (16) disposed behind the delimiter (15), and transmits menu or product information of the affiliated store to the portable terminal (20), wherein the menu includes an accommodation control unit, an order unit, and a QR code generator. Accordingly, a user of accommodations is connected to the server without separately downloading an application so that content use and payment are possible, the connected server provides content use or payment information to a business site operator, and thus the content use can be performed more conveniently than in the past.
Patent KR-20200110217-A (KR)
Inventor: MENON VINOD M
IPC: H01L51/52
Filed: 2020-03-12
Abstract: Provided is a device, and according to an embodiment of the disclosed subject matter, the device comprises: one or more organic layers including a light emitting layer; a first electrode layer disposed on the one or more organic layers; a plurality of nanostructures formed as a part of the first electrode layer; a substrate; and a second electrode layer. The second electrode layer is disposed on the substrate, the one or more organic layers are disposed on the second electrode layer, and the first electrode layer including the plurality of nanostructures is disposed on the one or more organic layers within a predetermined critical distance of the light emitting layer.
Patent KR-20210115313-A (KR)
Title: Method for controlling drone and apparatus therefor
Inventor: SEO HO SEOK
IPC: G01S19/15
Filed: 2020-03-12
Abstract: The present invention relates to a device and method for drone control to control a drone so that the drone can fly normally and autonomously even in a case that the drone does not receive a global position system (GPS) signal. According to an embodiment of the present invention, the method of controlling a drone by selectively transmitting a virtual GPS signal from a communication device to the drone includes: a step of receiving state information on a drone from the drone; a step of determining whether the GPS receiving state of the drone is abnormal based on the drone state information; a step of generating virtual GPS signals to be received by the drone in the next cycle based on the planned flight path of the drone in a case where the GPS receiving state of the drone is abnormal as a result of the determination; and a step of transmitting the generated virtual GPS signals to the drone.
Patent KR-20210115602-A (KR)
Title: Health care device for abdomen
Inventor: SONG TAE HWAN
IPC: A61H11/00
Filed: 2020-03-13
Abstract: The present invention relates to a healthcare device for the abdomen comprising: a main body which is worn on the abdomen in a close contact state; a vibration speaker which is installed at the main body and provides sonic oscillation while being in the close contact state with the abdomen; an infrared ray generator which is installed at the main body and provides near infrared rays or far infrared rays to the abdomen; and a waist band which is in connection with both ends of the main body and forms a ring-shaped belt shape with the main body. The sonic oscillation, near infrared rays, or far infrared rays can be provided to the abdomen. According to the present invention, the healthcare device can help treatment for disease such as indigestion.
Patent KR-20210117446-A (KR)
Title: Vertical material connecting device of building system scaffolding
Inventor: CHOI HO CHUN
IPC: E04G7/30
Filed: 2020-03-19
Abstract: Disclosed is a vertical member connection device of a system supporting post and system scaffolding for construction. According to an embodiment of the present invention, the vertical member connection device of a system supporting post and system scaffolding for construction comprises: a flange connector coupled to a system supporting post and system scaffolding, and coupled to an end of a horizontal member; and a fixing pin coupled by penetrating a flange and the flange connector. The flange connector has a body having an insertion unit formed on one side thereof and inserted and coupled into an opening part of the horizontal member and an annular protrusion formed by protruding more than the insertion unit and having a conic shape becoming sharper toward the other side, an insertion groove formed and cut on a side of the body, and an empty space formed therein. Accordingly, the flange connector is coupled into the horizontal member to eliminate a portion protruding on the outside to prevent disturbance when a ring of a footplate for scaffolding is coupled to the horizontal member. A support protrusion is formed on the fixing pin to secure a space in which the ring can be hung to accommodate all positions of the ring even if the position of the ring provided on the footplate is different in accordance with the type of the footplate to improve assembly performance and prevent defects.
Patent KR-20210120740-A (KR)
Title: Shelter for urn mortuary of Cinerarium
Inventor: IM HYO BIN
IPC: E04H13/00
Filed: 2020-03-27
Abstract: Disclosed is a novel shielding device for an urn mortuary of a cinerarium, which is fitted and mounted on the front of an urn mortuary of a cinerarium or the like, and can shield an urn so that the same is not entirely seen or only a portion thereof can be seen in the front thereof, to prevent various foreign substances such as dust generated from the outside from entering the urn mortuary, thereby maintaining the urn mortuary in a clean state at all times, and to minimize the indiscriminate use and decoration of various commemorative items such as condolence flowers or incense in various forms that may occur due to the nature of the place where a large number of urns are installed, thereby creating an atmosphere of reverence and solemn remembrance for the deceased. The shielding device comprises: a shielding plate of a square plate shape manufactured as an opaque metal plate or a synthetic resin plate, and closely fitted on the inner perimeter of the entrance of an urn mortuary provided in a cinerarium; a cut formed in a lower portion of the center of the shielding plate corresponding to a position matching the urn placed inside the urn mortuary, so that a portion of the urn can be seen from the outside; and nameplate holders formed on both sides of the front of the shielding plate to insert and display nameplates or photos engraved with the name or profile of the deceased.
Patent KR-20210125174-A (KR)
Title: Printed Circuit Board to Front Housing Assembly Structure of Vehicle Camera Module Using Solder Jet
Inventor: OH SANG HWAN
IPC: H04N5/225
Filed: 2020-04-08
Abstract: The present invention relates to a vehicle camera module which comprises: a lens in which a plurality of lens elements are assembled with a lens barrel; a circuit board including an image sensor on a front surface; a front housing in which a front side is assembled with the lens and a rear side is assembled with the circuit board; and a rear housing engaged with a rear side of the front housing and sealing the lens and the circuit board. The front housing includes: a plurality of posts protruding toward a rear side; and pins respectively protruding from an end surface of each of the posts with a smaller cross-sectional area than that of the posts. The circuit board includes: plating penetrating holes at least partially accommodating each of the pins. The front housing and the circuit board are temporarily assembled so that the pins and the plating penetrating holes can have a certain assembly gap. With the temporary assembly status, the lens and the image sensor are optically aligned, and the assembly gap is soldered by a laser solder jet bonding process for fixing the lens and the image sensor. The present invention aims to provide a vehicle camera module which is capable of increasing soldering quality.
Patent KR-20210128827-A (KR)
Inventor: LIM SEUNG TAEK
IPC: H02K7/00
Filed: 2020-04-17
Abstract: The present invention relates to an electronic supercharging apparatus having a new structure for solving problems in a conventional electronic supercharging device. In accordance with one aspect of the present invention, an inverter unit is configured as a separate inverter housing, and a bearing support is included in the inverter housing. Accordingly, when an inverter-related part is out of order, only the inverter housing or only an inverter module in the inverter housing can be replaced without replacing the entire supercharger. In addition, it is possible to exclude the conventional bearing package design constraint (outer diameter of rear bearing < inner diameter of stator), thereby securing a degree of design freedom. In addition, in accordance with a second aspect of the present invention, integration of a diffuser and the motor housing is provided. Accordingly, durability can be increased by improving cooling performance of a motor unit, and a thrust plate and a bolt required when a diffuser and a rotor of a prior art are assembled are eliminated, and related processes are excluded.
Patent KR-20210123961-A (KR)
Inventor: SHEEM SANG KEUN
IPC: A47B13/12
Filed: 2020-04-19
Abstract: According to the present invention, an electronic display device is installed and displayed on a floor on which furniture such as tables and chairs are placed, but various tour themes can be included. An aerial aircraft, space or undersea exploration equipment are possible, and visual effects and understanding are improved by giving an image which matches a predetermined tourism theme on the floor there around, and covering an upper space of the floor with a cover (dome) to be sealed, in that case, an air filter device can be installed to prevent germs from entering the cover, and a coin box, card payment machine, etc., so the present invention may be operated in a vending machine type.
Patent KR-20210130346-A (KR)
Title: Pin terminal
IPC: H01R13/04
Filed: 2020-04-22
Abstract: The present invention relates to a pin terminal which can relieve stress applied to a connector housing when the pin terminal is installed, and prevent deformation, cracks, and the like due to stress. The pin terminal includes: a coupling unit which is physically and electrically coupled to a terminal of a counterpart connector; a junction unit which is physically and electrically connected to a circuit or substrate; and a press-fitting unit which is formed between the coupling unit and the junction unit, and is press-fitted and fixed to a connector housing. The press-fitting unit is composed of a panel of two folds folded along one side, an elastic locking piece in the form of a cantilever fixed by being hooked on the connector housing is formed on an upper panel, and a rework groove is formed in the elastic locking piece.
Patent KR-20200130651-A (KR)
Inventor: STARK BERNHARD
IPC: B65G53/52
Filed: 2020-04-24
Abstract: Provided is a transport system (1) for pneumatically transporting plastic granules (13). The transport system (1) comprises: a supply position (7) in which plastic granules (13) are supplied into a transport line (6) by a transport gas (14) in which the plastic granules (13) is pressurized with respect to moisture contained in the transport gas (14); a target position (16) in transport connection with the supply position (7); and a coagulation tempering unit (15) arranged along a section or sections of the transport line (6) to bring the transport line (6) to a temperature for at least partial condensation of the moisture contained in the transport gas (14) in order to form a sliding film on an inner wall (23) of the transport line (6).
Patent KR-20210135696-A (KR)
Title: Soap impregnated skin cleansing pad
IPC: A47K7/03
Filed: 2020-05-06
Abstract: The present invention relates to a cleansing pad containing soap and, more specifically, to a cleansing pad that is manufactured by impregnating a foamed resin with soap and drying the impregnated foamed resin, and remains in a coagulated state when not in use. The soap-impregnated skin cleansing pad of the present invention melts into a liquid when coming into contact with water so as to allow skin cleansing to be achieved, and then returns to a coagulated state, the original state thereof. Thus, the skin cleansing pad solves the problem of having to separately prepare a soap and a cleansing tool. Also, the skin cleansing pad has enough amount of impregnated soap to be used multiple times.
Patent KR-20210136310-A (KR)
IPC: H02J50/10
Filed: 2020-05-07
Abstract: A shelf charging and discharging system of a store solves a power problem of a smart tag, thereby performing various functions as well as inventory management and sales.
Patent KR-20210138825-A (KR)
Title: An organic electronic element comprising compound for organic electronic element and an electronic device thereof
IPC: H01L51/00
Filed: 2020-05-12
Abstract: The present invention provides an organic electric element including an anode, a cathode and an organic material layer between the anode and the cathode, and an electronic device including the organic electric element. The organic material layer includes each of the compounds represented by chemical formulas 1 and 2 of the present invention, thereby lowering the driving voltage of the organic electric and improving luminous efficiency and lifespan.