baber/WOPTO huggingface dataset:
Patent KR-20210017043-A (KR)
Title: Herbal medicine mixed extract and uses therof
Inventor: SOHN EUN HWA
IPC: A61K36/71
Filed: 2019-08-06
Abstract: The present invention relates to uses of a mixed plant extract including Paeonia lactiflora, Angelica gigas, and Glycyrrhiza glabra (PAG). According to the present invention, the mixed plant extract including PAG provides antioxidant, anti-inflammatory, wound healing, whitening, anti-wrinkle, and anti-aging effects, and, in addition, provides a significant effect compared to Ssanghwa-tang extracted with other plants, thereby being used usefully. In particular, a mixing ratio and mixing amount of PAG, which is a mixture of three types of herbal medicines selected from Ssanghwa-tang, do not exceed a mixing ratio and mixing amount of ingredients of Ssanghwa-tang, thereby being safe for human application and use.
Patent KR-20210017398-A (KR)
Title: Gang form safety lifting apparatus
Inventor: BANG GUN WOONG
IPC: E04G5/00
Filed: 2019-08-08
Abstract: According to the present invention, a gang form safety hoist apparatus includes: vertical frames installed in a gang form adjacently at every set interval in an erect state; hoist ring connection parts individually extended in the same direction to the vertical frames; a hoist ring provided adjacently to an end of the hoist ring connection parts to be hoisted to a position of a transverse connection part connected in a transverse direction with the end of the hoist ring connection parts; a cover part exposing or covering a fixing bolt connected and fixed to the gang form while being interlocked in accordance with the hoisting of the hoist ring; a delivery part delivering a hoisting force to the cover part while being interlocked with the hoist ring; and an elastic member providing an elastic force downward when the hoist ring is hoisted upward. According to the present invention, since the apparatus can be operated only with a hoist ring without a towing ring, the length of the hoist ring can be adjusted to eliminate a limitation on an operation distance, and the hoist ring is provided in a plate structure to reduce manufacturing costs while simplifying manufacturing processes.
Patent KR-20210020458-A (KR)
Title: Apparatus and method for providing handwriting calibration function
Inventor: NA SANG MIN
IPC: G06K9/00
Filed: 2019-08-14
Abstract: A handwriting correction apparatus includes: a collector for collecting information on a user′s handwriting; and a first terminal communicating with a server, wherein the first terminal obtains the handwriting information from the collector and transmits the same to the server, and the first terminal receives feedback information on the handwriting information from the server, and displays the received feedback information to the user.
Patent KR-20200026087-A (KR)
Inventor: NAITO KEIGO
IPC: C09B69/06
Filed: 2019-08-26
Abstract: The present invention relates to a hair dyeing dye which has excellent hair dyeing ability, good water solubility or foam generation, and excellent cold resistance while maintaining finger passage of hair during washing and after drying, and prevents fade of dyed hair, and to a composition for hair dyeing. A compound is represented by general formula (1), (x)(z). In the general formula, X represents a basic dye containing at least one amino group having 0 to 20 carbon atoms which may have a substituent, and Z represents a non-coloring anion containing amino acids.
Patent KR-20210025924-A (KR)
Title: Silicon oxide composite for anode material of lithium secondary battery and method for producing the same
Inventor: AN HYUN JUN
IPC: H01M4/38
Filed: 2019-08-28
Abstract: The present invention relates to silicon composite oxide nanoparticles. The silicon composite oxide nanoparticles of the present invention include a core comprising silicon; and a first shell formed on the surface of the core and including a silicon composite oxide. The silicon composite oxide of the silicon composite oxide nanoparticles of the present invention includes silicon oxide (SiOx) and metal. When the range of x of the silicon oxide is 0.1 to 1.6, not only a sufficient buffering effect is obtained when the volume expansion of the core occurs, but also SiO2 is formed to prevent lowering of electrical conductivity and theoretical capacity. The electrical conductivity may be improved by forming a second shell with a carbon precursor on the surface of the first shell. In addition, the core of the silicon composite oxide nanoparticles is made of an alloyed state in which silicon (Si) and metal (M) exist at the same time to prevent cracking due to volume expansion and contraction during charging and discharging, thereby fundamentally reducing the formation of a solid electrolyte interphase (SEI) layer, which is an irreversible material. Accordingly, it is possible to prevent the electrical conductivity and theoretical capacity from being lowered.
Patent KR-20210026151-A (KR)
Title: Reddening-resistant layer
Inventor: BYUN JIN SEOK
IPC: G02B5/30
Filed: 2019-08-29
Abstract: The present application relates to an optical laminated body or a reddening-resistant layer. In the present application, provided is the optical laminated body or the reddening-resistant layer applied thereto, which may not cause a so-called reddening phenomenon even when driven or maintained under very severe conditions such as an extremely high temperature condition. The reddening-resistant layer includes a pore-containing layer satisfying following equation 4: H_L <= 0.9 × H_P.
Patent KR-20200026148-A (KR)
Title: Methods for making silicon containing films that have high carbon content
Inventor: LEI XINJIAN
IPC: C23C16/56
Filed: 2019-08-29
Abstract: According to the present invention, disclosed are a composition used for manufacturing an electronic device and a method for using the composition. According to the present invention, disclosed are a compound, a composition and a method for depositing a silicon-containing film with a low dielectric constant (<5.0) and high oxygen ashing resistance, such as, without limitation, a carbon-doped silicon oxide film.
Patent KR-20200042845-A (KR)
Inventor: OH GYO SUN
IPC: B05B1/18
Filed: 2019-09-15
Abstract: The present invention relates to a shower head. A mist flow path is formed in the center of the shower head in which a plurality of spray holes through which water is sprayed are arranged, and the spray holes are formed at equal intervals by being adjacent to the mist flow path. Through an outer side unit of the shower head, the water containing beneficial components to a human body is strongly sprayed while filters for purifying the water and functional materials cleanly remove foreign materials contained in tap water. Through the mist flow path, mist is gently sprayed forward along the mist flow path formed in the center, and the sprayed mist is simultaneously in contact with a skin of a user along with the sprayed water. Therefore, the skin is gently relaxed to facilitate blood circulation, and wastes deposited on the skin are cleanly removed.
Patent KR-20200033748-A (KR)
Title: Installation method and device for pipeline components
Inventor: EBAUER ALEXANDER
IPC: G01B21/02
Filed: 2019-09-17
Abstract: An objective of the present invention is to avoid installation errors. The present invention provides a method and a device for tightening a threaded connection, preferably for connecting pipeline components. The threaded connection to be tightened includes a connecting element unit having external threads, a connecting element unit having internal threads, and a seal element arranged between the connecting element units. The method comprises: a step of rotating the connecting element unit having the internal or the external threads until coming in contact with the seal element and reaching a starting point of compression of the seal element, wherein the seal element is arranged on or in at least one of the connecting element units and comes in contact with the other connecting element unit; and a step of tightening the connecting element unit having the internal or the external threads up to a predetermined threshold value. The starting point of the compression of the seal element and the threshold value are checked based on ratio changes between a rotational angle and torque during rotating and tightening of the threaded connection.
Patent KR-20210033687-A (KR)
Title: Stator assembly
Inventor: KIM HO YOUN
IPC: H02K11/33
Filed: 2019-09-19
Abstract: An objective of the present invention is to provide a stator assembly in which a terminal coupled to an insulator has the same structure and a size of the terminal is reduced. In order to achieve the objective of the present invention, the stator assembly according to the present invention comprises: a stator core including a hub and a plurality of teeth radially disposed from the hub; an insulator covering an upper portion of the stator core; a coil wound around the assembly in which the stator core and the insulator are coupled; and a terminal structure in which at least two terminals have the same shape, wherein each of the two terminals is fixed to the insulator to electrically connect the coil and a three-phase motor inverter formed on an upper part of the assembly.
Patent KR-20210034822-A (KR)
Title: Electronic device including displsy and camera unit
Inventor: KIM IL
IPC: H04M1/02
Filed: 2019-09-23
Abstract: According to one embodiment of the present invention, provided is an electronic device, which comprises: a transparent plate; a display disposed under the transparent plate and comprising an opening; an optical sensor aligned below the opening; a transparent body extending from a first surface facing the transparent plate to a second surface facing the optical sensor, disposed opposite to the first surface, and at least partially disposed in the opening; and a light shielding layer disposed on a side surface of the transparent body between the first surface and the second surface. In addition to this, various embodiments may be possible.
Patent KR-20200110127-A (KR)
Title: Method for producing alkali metal hexafluorophosphate, alkali metal hexafluorophosphate, method for producing electrolyte concentrate comprising alkali metal hexafluorophosphate, and method for producing secondary battery
Inventor: WOO BYUNG WON
IPC: H01M10/054
Filed: 2019-09-26
Abstract: The present invention relates to a method for preparing an alkali metal hexafluorophosphate with reduced cost and increased purity, alkali metal hexafluorophosphate powder, a method for preparing an electrolyte concentrate including an alkali metal hexafluorophosphate, and a method for manufacturing a secondary battery. The method for preparing an alkali metal hexafluorophosphate includes a step of reacting an alkali metal fluoride with phosphorus pentafluoride in a haloformate represented by chemical formula 1 as a solvent to obtain an alkali metal hexafluorophosphate. In chemical formula 1, X represents a halogen group, and R represents a C1-C6 alkyl group, C2-C6 alkenyl group, or a C5-C6 aryl group.
Patent KR-20210039775-A (KR)
Title: Cooling water spraying apparatus and continuous casting plant including the same
Inventor: BANG JONG GEUN
IPC: B22D11/124
Filed: 2019-10-02
Abstract: Disclosed are a cooling water injection device and a continuous casting facility including the same. According to an embodiment of the present invention, a cooling water injection device comprises: an injection nozzle capable of spraying cooling water and moving in a direction that is close to or spaced apart from a target to be injected; a control cylinder having a piston connected to the injection nozzle by a rod and moving forward and backward according to the pressure of the cooling water, and an elastic body for restoring the piston to its initial position; and a cooling water supply pipe for supplying the cooling water to a hydraulic chamber of the control cylinder and the injection nozzle.
Patent KR-20200040673-A (KR)
Inventor: LIM SHU FAN
IPC: H02M1/42
Filed: 2019-10-07
Abstract: The present invention relates to a method which operates a power supply device having a power factor correction (PFC) stage and an LLC converter coupled to the PFC stage. The method comprises the steps of: implementing a current control loop which has an alternating current (AC) input voltage measurement value as inputs to operate a PFC stage from a normal state mode to a continuous-conduction mode (CCM) of a power supply device by using a current mode controller; implementing a voltage control loop which does not have the AC input voltage measurement value as the inputs to operate the PFC stage in a discontinuous-conduction mode (DCM) during at least a part of a burst mode of the power supply device by using a voltage mode controller; and modifying the voltage control loop when the output of the voltage mode controller in the burst mode proportional to power in average current mode control is out of a predetermined range.
Patent KR-20210041841-A (KR)
Title: Pen type scanning apparatus for a cable and cable scanning system
Inventor: JUNG YEON HONG
IPC: H02G1/00
Filed: 2019-10-08
Abstract: The present invention relates to a pen-type cable identification device which comprises: a first main body; and a second main body detachably coupled to the front of the first body, wherein the second main body has a built-in scanner unit to scan a dot pattern formed on a cable skin by the scanner unit. According to the present invention, specifications, uses, and the like of cables laid out in large quantities can be easily grasped.
Patent KR-20210047392-A (KR)
Title: Organic electroluminescence device and organometallic compound for organic electroluminescence device
Inventor: KANG SUNWOO
IPC: C09K11/06
Filed: 2019-10-21
Abstract: The present invention relates to an organic electroluminescence element capable of achieving a long life by comprising an organometallic compound represented by the chemical formula 1 or the chemical formula 2 and the chemical formula 2A in a light emitting layer, and the organometallic compound represented by the chemical formula 1.
Patent KR-20210048959-A (KR)
Inventor: SEHWAN CHOI
IPC: H04W88/02
Filed: 2019-10-24
Abstract: The present invention relates to an electronic device including an antenna, capable of providing an improved user experience. According to the present invention, the electronic device includes: a housing; a first antenna and a second antenna; a communication circuit; at least one sensor; a processor; and a memory operatively coupled to the processor.
Patent KR-20210050283-A (KR)
Title: A membrane bioreactor system capable of eliminating the effect gf turbidity when detecting treated water quality
Inventor: KUK YOUNG LONG
IPC: C02F3/00
Filed: 2019-10-28
Abstract: The present invention relates to an MBR system that solves a phenomenon in which the turbidity of treated water is high even though the quality of the treated water is good when the quality of the treated water is detected using a turbidimeter, and thereby the system is stopped or an abnormal signal is generated.
Patent KR-20210050643-A (KR)
Title: Rudder open water test device considering vessel's behavior
Inventor: YOU YOUNGJUN
IPC: B63H25/38
Filed: 2019-10-28
Abstract: In another independent testing apparatus in consideration of a behavior of a ship according to the present invention, a height adjustment connection part is connected to a lower part of a test apparatus frame installed on a tank on a tank rail, and a moment sensor part and another test frame where a rudder is installed for a test of the rudder and other driving means are installed in the height adjustment connection part. The present invention as described above can perform other reliable tests in consideration of vessel behavior such as heave and pitching in waves.
Patent KR-20210062848-A (KR)
Title: Storage device for storing 3d pens and accessories
Inventor: SEO EUN MI
IPC: B29C64/30
Filed: 2019-11-22
Abstract: The present invention relates to a storage device for storing 3D pens and accessories, and specifically, to a storage device capable of easily accommodating, storing, and carrying teaching aids or accessories necessary for authoring and educational activities using the 3D pens.
Patent KR-20210062998-A (KR)
Title: RESISTANCE RANDOM ACCESS MEMORY WITH NbSe2 THIN FILM
Inventor: CHOI CHANG HWAN
IPC: H01L43/12
Filed: 2019-11-22
Abstract: The present invention discloses a resistive switching memory device with an NbSe_2 thin film. According to an embodiment of the present invention, the resistive switching memory device with an NbSe_2 thin film comprises: a lower electrode formed on a first substrate; a switching layer formed on the lower electrode and made of an insulator; an intermediate layer formed by transferring an NbSe_2 thin film on the switching layer; and an upper electrode formed on the intermediate layer and made of a metal material. Depending on the thickness of the intermediate layer, it is possible to control the formation of a filament formed in the switching layer.
Patent KR-20200075738-A (KR)
Inventor: TAKAHASHI YOICHI
IPC: C09J7/38
Filed: 2019-11-28
Abstract: Provided are an adhesive sheet capable of improving the designability of a display body, and a display body with improved designability. As an adhesive sheet (1) provided with an adhesive layer (11) for bonding one display body forming member (21) and another display body forming member (22), the adhesive layer (11) is made of an active energy ray-curable adhesive containing a colorant, the total light transmittance of the adhesive layer (11) is 3% or more, and the adhesive layer (11) has brightness L* of 95 or less specified by the CIE1976 L*a*b* color system.
Patent KR-20210066644-A (KR)
Title: Terminal device, Server and control method thereof
Inventor: YOON SANG HYUK
IPC: H04M1/725
Filed: 2019-11-28
Abstract: A terminal device is provided. The terminal device includes: a communication interface including a circuitry; a display; and a processor configured to control the communication interface to transmit a user voice including a plurality of intentions to an external server, control the display to display the received summary information, if word use information included in the user voice and summary information regarding the user voice generated based on user-related information is received from the external server, transmit information regarding the user feedback to the external server, if user feedback regarding the summary information is input, and control the display to provide the response information, if response information regarding the user voice generated based on the user feedback is received from the external server. Accordingly, even if a lengthy user voice including a plurality of sentences is input, an electronic device may identify the intentions by classifying the sentences into a plurality of pieces of data.
Patent KR-20210068220-A (KR)
Title: Decoration film with improved weatherability
Inventor: KIM YU JUN
IPC: B32B27/08
Filed: 2019-11-29
Abstract: A decorative film with improved weather resistance is disclosed, wherein by introducing a thermosetting layer that blocks UV rays and has barrier properties between layers of a high weather resistance sheet constituting an exterior decorative film, a loss of UV absorbers and deterioration of UV blocking/absorbing performance can be prevented. The deco film with improved weather resistance comprises: a base film layer (100); a printing layer (200) positioned opposite to the upper surface of the base film layer (100); a protective film layer (300) positioned opposite to the upper surface of the print layer and including a UV absorber (500a); and a thermosetting coating layer (400) positioned between the base film layer (100) and the printed layer (200) and between the printed layer (200) and the protective film layer (300) in any one or more places.
Patent KR-20210067659-A (KR)
Title: Smart Tumbler with Non-contact Water Level Sensor and Water Intake Management System
Inventor: KWON SE HYUG
IPC: G01F23/00
Filed: 2019-11-29
Abstract: The present invention relates to a smart tumbler with a noncontact water level sensor and a water intake management system using the same and, more specifically, to a smart tumbler with a noncontact water level sensor and a water intake management system using the same, wherein the smart tumbler detects the amount of water entering the smart tumbler and the amount of discharged water through the noncontact water level sensor, and performs BLE communication with an external smartphone through a Bluetooth module to allow a user to check water intake information of the smart tumbler or current shortage information for target intake in real time by using a smartphone. To this end, the smart tumbler capable of providing a user with daily water intake by checking water inflow comprises: a tumbler housing accommodating water; a noncontact water level sensor detecting the level of water in the tumbler housing; an LED light-emitting unit emitting light by varying the emitted light color in accordance with the level of water detected from the noncontact water level sensor; a buzzer sound output means outputting a buzzer sound when the current water level reaches a set water level in the tumbler housing; and Arduino receiving sensing data from the noncontact water level sensor to select the emitted light color of the LED light-emitting unit in accordance with the detected water level to control light emission, and outputting the buzzer sound through the buzzer sound output means when the current water level reaches the set water level.
Patent KR-20210067817-A (KR)
Title: Method for making luminescent thread
Inventor: HAN YONG HAE
IPC: D01F1/04
Filed: 2019-11-29
Abstract: The present invention provides a method for manufacturing a luminescent embroidery yarn, comprising: a first step of providing the luminescent embroidery yarn by bonding more than one strand with a bonding core yarn; a second step of providing a tension unit (12) for adjusting the tension of the braided yarn; a third step of heating a thread that has passed through the tension unit to unwrinkled wrinkles; and a fourth step to straighten wrinkles of the thread loosened by a rotary heater (21).
Patent KR-20210068939-A (KR)
Title: Plant factory using trolley conveyor
Inventor: CHOE HUN
IPC: A01G9/24
Filed: 2019-12-02
Abstract: The present invention provides a plant cultivation system comprising: a plant cultivation factory (100) having a window formed on a ceiling and an outer wall thereof; a trolley conveyor (200) which is provided on the plant cultivation factory (100) and movably supports a plurality of plant pots in which plants are planted in a suspended state in the air; and a control unit (300) for controlling the driving of the trolley conveyor (200) according to the temperature and humidity of each zone inside the plant cultivation factory (100), wherein the trolley conveyor (200) comprises: a track part (210) formed in a zigzag closed loop shape on the ceiling of the plant cultivation factory; a chain part (220) movably provided along the track part (210); a plurality of hanger parts (260) fixedly coupled to the chain part (220) at regular intervals and moving along the track part (210) together with the chain part (220); and a plurality of port support parts (270) which are respectively coupled to lower parts of the plurality of hanger parts (260) and have a port stacking plate (271) on which a plant pot (A) is seated. The present invention relates to a plant cultivation system which enables all plant pots to receive sunlight and nutrients under the same conditions.