baber/WOPTO huggingface dataset:
Patent KR-20190138408-A (KR)
Title: Cooling Filter for Ciga type Electronic Cigarette
Inventor: CHOI SE HOON
IPC: A24D3/04
Filed: 2018-06-05
Abstract: The present invention relates to a cigarette type electronic cigarette cooling filter which is provided in a cigarette type electronic cigarette to cool a high temperature nicotine vapor, can secure a sufficient flow length, and is excellent in productivity and processability. The cigarette type electronic cigarette cooling filter according to the present invention is a cigarette type electronic cigarette cooling filter (10) which is disposed between a hollow tube (20) and a tip filter (30) of the cigarette type electronic cigarette to cool the high temperature nicotine vapor passing through the hollow tube (20), wherein a linear type through-hole (11) is formed in the center of the cooling filter (10), and a plurality of channels (12) are formed in a screw shape along a wall surface of the through-hole (11) so that the nicotine vapor is cooled while the nicotine vapor passing through the hollow tube (20) is flown.
Patent KR-20190141427-A (KR)
Inventor: LEE SEUNG EUN
IPC: E06B3/04
Filed: 2018-06-14
Abstract: The present invention relates to a window easily detached from a window frame. The purpose of the present invention is to enable normal women, the elderly and infirm, and weak people to easily separate a window from a window frame and easily insert the window into the window frame again by controlling the length of an upper end of the window by pushing the upper end of the frame with burdenless power. Therefore, the window easily detached from a window frame enables individuals to attach and detach the window from the window frame with the power of the individuals and can remove possibility of damage to a part of the window and the window frame while the people attaches and detaches the window from the window frame with excessive power, by removing necessity of using the excessive power. According to the present invention, the window easily detached from the window frame comprises: a connection unit of the window frame of the upper end, wherein the connection unit is formed at the upper end of the window; the connection unit of the other window frame; a spring installed in the connection unit of the window frame to reduce the length of the window as the connection unit of the window frame is compressed when power is applied to the upper end of the connection unit of the window frame; and an outer frame unit moving along the surface of the window frame in the lower part when the spring is compressed by protruding a little in comparison with other part and capable of reducing the vertical length of the window as the length is reduced along the spring. The window easily detached from the window frame enables women, the elderly, and infirm to easily attach and detach the window from the window frame and, therefore, to instantly attach and detach the window without the help of others when attaching and detaching the window for cleaning, maintenance, and replacement. Also, the window easily detached from the window frame enables a user to clean the window inside a building without hiring a cleaner to clean the window in a high-rise building as the window is easily attached and detached. So, the window easily detached from the window frame can reduce personnel expenses and accidents.
Patent KR-20190074930-A (KR)
Title: Mass Flow Controller
Inventor: ZHAO QINGSONG
IPC: G05D7/06
Filed: 2018-06-29
Abstract: The present invention relates to a technical field of semiconductors and, more specifically to a mass flow controller. The mass flow controller includes an inlet pipeline, an outlet pipeline, and a control module. There are multiple inlet pipelines and/or outlet pipelines. One end of each inlet pipeline is an air inlet and the other end of each inlet pipeline communicating with each outlet pipeline. Each inlet pipeline is provided with a potential monitoring element. The control module is connected to each potential monitoring element and the control module controls the gas flow of the inlet pipelines and outlet pipelines. To achieve the purpose of uniform gas supply after uniform mixing of multiple gases, multiple inlet pipelines and multiple outlet pipelines may be provided and a control module controls the gas flow of media inlet pipelines and outlet pipelines to satisfy the requirements of uniform gas supply after uniform mixing. Therefore, under the collocation of multiple inlet pipelines and multiple output pipelines, the present invention can save the design costs of an outlet pipeline and equipment purchase costs, reduce the space for a gas distribution box and replace multiple separate ordinary mass flow controllers.
Patent KR-20200003975-A (KR)
Inventor: PARK YONG JAE
IPC: G01S19/14
Filed: 2018-07-03
Abstract: The present invention provides a wearable device for disaster safety management which a worker wears in various industrial settings to be informed of disaster risk factors in real time to proactively and efficiently cope with an initial stage of a disaster and monitor a disaster situation in a work site in real time to efficiently manage safety of a site in a disaster situation, including: a main body which is formed to be worn on a specific body part of a user; a sensor module which is detachably installed on the main body, detects surrounding harmful gas, configures five detection sensors to detect at least one or more harmful gas of oxygen, carbon dioxide, carbon monoxide, hydrogen sulfide, and ammonia and thus, measure amount of gas detection, and configures the detection sensors to be selectively applied; a communication module which is configured to transmit data detected from the sensor module and receive data from an external device; and a main control module which is connected to the sensor module and the communication module, respectively, to be operated and analyzes whether a dangerous situation exists based on sensing data inputted from the sensor module, wherein the main control module includes a smart firmware which automatically recognizes a replaced and applied detection sensor among the different five detection sensors of the sensor module to be autonomously implemented.
Patent KR-20180092906-A (KR)
Inventor: BANG KI DOK
IPC: F16H35/00
Filed: 2018-07-02
Abstract: The present invention relates to a rotary power increase device capable of increasing small power into thousands of horsepower. Power loop of basic three places is 60 to 30 degrees different power. The sum of 356052737 Kg aluminum iron tensile force is 800 Kg ÷ 800 Kg, and 5934 HP iron 1 Kg X 20 Kg is the same as electric power of 87000KW with 118000HP.
Patent KR-20200004543-A (KR)
Inventor: KANG DAE WOONG
IPC: G06Q20/08
Filed: 2018-07-04
Abstract: Provided is a proxy payment service providing method based on authentication data and an application, including: a step of receiving a proxy payment request from a seller terminal or a payment requesting terminal if proxy payment is selected when selecting an item and making payment from online or offline store of the seller terminal by the payment requesting terminal; a step of receiving a proxy payment request event requesting proxy payment from the payment requesting terminal to a proxy payment terminal where relationship with a payment requester is registered on an address book; a step of transmitting item information to the proxy payment terminal to output information including a type, amount and price of the item on the proxy payment terminal; a step of selecting one payment method of registered payment methods on the proxy payment terminal and allowing payment to be processed with one selected payment method if authentication data including registered pin number or biometric data is inputted; and a step of transmitting payment completion information to the seller terminal and the payment request terminal when the payment is complete. According to the present invention, it is convenient to use because payment and approval for an order are proceeded with just one process without going through a separate authentication system.
Patent KR-20200008724-A (KR)
Title: Composition for preventing or treating neurodegenerative disease comprising cardamonin
Inventor: JUN MIRA
IPC: A61K31/12
Filed: 2018-07-17
Abstract: The present invention relates to a pharmaceutical composition for the purpose of preventing or treating neurodegenerative diseases, containing cardamonine as an active component. Cardamonine of the present invention has excellent activity of inhibiting Aβ-induced neurotoxicity, thereby being able to be usefully used for pharmaceuticals, functional foods, and the like for preventing or treating (alleviating) degenerative neurological diseases including Alzheimer′s disease. Especially, cardamonine of the present invention is a substance derived from a finger root, which is a natural product, thereby having stability without cytotoxicity. Therefore, a composition containing cardamonine as an active component has an advantage of being safe even for long-term use without side effects to the human body.
Patent KR-20190016894-A (KR)
Inventor: TETIKER MEHMET DERYA
IPC: H01L21/3213
Filed: 2018-07-19
Abstract: Disclosed are methods for optimizing a computer model to associate an etching profile of a feature on a semiconductor substrate with a set (A) of independent input parameters through a use of a plurality of model parameters (B). In some embodiments, the methods can include a step of correcting at least one value of (B) so as to reduce a metric representing differences between a calculated reflection spectrum generated from the computer model for one or more sets of values of (A) and a corresponding experimental reflection spectrum. In other embodiments, a step of computing the metric can include the operations of projecting the experimental reflection spectrum corresponding to the calculated reflection spectrum onto a reduced dimension subspace, and calculating a difference between reflection spectrums when projected onto the subspace. Also, described are etching systems which implement such optimized computer models.
Patent KR-20200009841-A (KR)
Title: Method for treating substrate
Inventor: CHOI HAE WON
IPC: G03F7/30
Filed: 2018-07-20
Abstract: The present invention relates to a substrate processing method for suppressing the generation of particles or contaminants. According to an embodiment, the substrate processing method comprises the steps of: applying a developing fluid to exposed and post-baked substrate and developing the same; applying a rinse fluid to the developed substrate; and moving the substrate to which the rinse fluid is applied to a high pressure chamber and processing the same using a supercritical fluid.
Patent KR-20200012331-A (KR)
Title: Electronic device for detecting user according to external state by using plurality of antennas and method thereof
Inventor: LEE WU SEONG
IPC: H01Q3/26
Filed: 2018-07-27
Abstract: An electronic device includes multiple array antennas disposed in multiple directions and a control circuit. The control circuit may be set to determine multiple states corresponding to the multiple directions outside the electronic device using the array antennas, deactivates one or more first array antenna if a state of the one or more first array antennas among the states satisfy a first predesignated condition, activates one or more second array antennas if a state of the one or more second array antennas among the states satisfy a second predesignated condition, and senses an external object using the one or more second array antennas to a deactivated state of the one or more first array antennas. The electronic device may reduce power consumption required for sensing a position of a user.
Patent KR-20200016538-A (KR)
Title: Organic light emitting diode and organic light emitting device having the diode
Inventor: SEO BO MIN
IPC: H01L51/50
Filed: 2018-08-07
Abstract: The present invention relates to an organic light emitting diode including at least one light emitting material layer implementing delayed fluorescence and another light emitting material layer adjacent to a light emitting material layer and implementing fluorescence or super fluorescence, and a light emitting device including the same. By applying the number of light emitting material layers, exciton generated in the light emitting material layer may fall to the ground, ensure the excellent luminous efficiency caused by delayed fluorescent materials, and implement the improved color purity resulting from a fluorescent material with a narrow half-width through these light-emitting material layers having appropriate energy levels.
Patent KR-20200020488-A (KR)
Title: plant growth tray
Inventor: YOUNGHO KIM
IPC: A01G31/06
Filed: 2018-08-17
Abstract: The present invention relates to a plant growth tray. Since the top, bottom, left, right, front and rear surfaces in the plant growth tray are all blocked, external light is not transmitted, and the plant growth tray has a light-tight opaque structure that a plant in the plant growth tray is invisible. The top, bottom, left, right, front and rear surfaces in the plant growth tray are all made of an opaque reflective surface, particularly a mirror surface, so that light from an artificial light source inside the plant growth tray does not leak outside the plant growth tray but is infinitely reflected by the mirror surfaces of the plant growth tray, which is constantly irradiated to the plants inside the plant growth tray.
Patent KR-20200021255-A (KR)
Title: Semiconductor device including data input circuit
Inventor: HEO JI EUN
IPC: G11C7/10
Filed: 2018-08-20
Abstract: The present invention relates to a semiconductor device including a data input/output circuit, which is capable of selecting a clock for sampling data in accordance with a clock tree delay. According to the present invention, the semiconductor device comprises: a clock selection unit selecting a reference clock between first and second input clocks in accordance with a phase detection signal; a clock generation circuit distributing the reference clock to first to N^th clock paths to output first to N^th sampling clocks, respectively, and applying a test pulse to the first clock path in a training operation to output a first training signal; a data input circuit sampling input data in accordance with the first sampling clock; and a training circuit delaying, in the training operation, the test pulse by a reference delay value to output a second training signal and comparing the phase of the first training signal with the phase of the second training signal to generate the phase detection signal.
Patent KR-20200022767-A (KR)
Title: Wearable uv led module for synthesizing vitamin d
Inventor: YOO TAE KYOUNG
IPC: A61N5/06
Filed: 2018-08-23
Abstract: A disclosed wearable ultraviolet ray LED module for vitamin D synthesis comprises: a flexible substrate having a first surface and a second surface; a plurality of ultraviolet ray LED chips mounted on the first surface of the flexible substrate, and emitting ultraviolet light having a wavelength of 280 to 320 nm; and a gap maintaining member formed on the first surface of the flexible substrate, allowing the passage of the ultraviolet light from the plurality of ultraviolet ray LED chips, and maintaining a constant distance between the plurality of ultraviolet ray LED chips and an irradiated object of the ultraviolet light. The present invention has an effect of solving side effect problems caused by excessive exposure to UVB LEDs.
Patent KR-20190029441-A (KR)
Title: Compound and organic electronic device comprising the same
Inventor: KIM JI HOON
IPC: H01L51/42
Filed: 2018-08-29
Abstract: The present invention relates to a compound, capable of freely adjusting an HOMO/LUMO energy level, and to an organic electronic device including the same. The compound comprises a unit of chemical formula 1. In the chemical formula 1, n is an integer of 2 to 10,000, and Z1 and Z2 are the same or different, and are each independently CRR′, NR, O, SiRR′, PR, S, GeRR′, Se or Te.
Patent KR-20200026394-A (KR)
Title: A method and an apparatus for encoding/decoding a intra prediction
Inventor: SIM DONG GYU
IPC: H04N19/103
Filed: 2018-08-31
Abstract: According to the present invention, an apparatus for encoding/decoding to improve the encoding/decoding efficiency may derive a segmentation mode of an intra prediction block from a bitstream, derive a prediction mode of the intra prediction block, and derive a reference range according to the segmentation mode and prediction mode to perform prediction and restore the prediction block.
Patent KR-20200025660-A (KR)
Title: Opening and shutting system of a vinyl plastic hothouses and controlling method thereof
Inventor: KWON EI JEONG
IPC: A01G9/26
Filed: 2018-08-31
Abstract: The present invention relates to an automatic opening and closing system of a vinyl greenhouse complex and a control method thereof. The control method of the present invention comprises the steps of: detecting an operation current while applying a forward rotation rated operating voltage to each motor for opening and closing vinyl greenhouses by being provided in each of the vinyl greenhouses when each opening condition of the vinyl greenhouses is satisfied; separately opening the vinyl greenhouses while winding each cover vinyl film of the vinyl greenhouses by forwardly rotating a winding rod separately connected to the rotation motors as each of the rotation motors are forwardly rotated; stopping an overcurrent generating rotation motor by shorting a power supply system of the overcurrent generating rotation motor when an operation current is sensed to be equal to or greater than a set overcurrent value during a set time among the rotation motors; separately and reversely rotating the rotation motors including the overcurrent generating rotation motor by separately applying a reverse rotation rated operating voltage to the rotation motors of the vinyl greenhouses by connecting the power supply system of the overcurrent generating rotation motor when each closing condition of the vinyl greenhouses is satisfied; and closing the vinyl greenhouses while unwinding each cover vinyl film of the vinyl greenhouses by reversely rotating the winding rod separated connected to the rotation motors as the rotation motors are separately and reversely rotated. According to the present invention, the vinyl greenhouse complex for opening and closing a plurality of vinyl greenhouses is conveniently managed.
Patent KR-20200032390-A (KR)
Title: Control Method for electric Limited Slip Differential
Inventor: YOON HYUN JUN
IPC: B60W30/08
Filed: 2018-09-18
Abstract: The present invention relates to a control method of an electronic differential limiting device of a vehicle and, more specifically, to a method for driving the vehicle by controlling the electronic differential limiting device of the vehicle using image information received through a camera.
Patent KR-20200032937-A (KR)
Title: Hydrothermal pretreatment apparatus for biomass fuels and hydrothermal pretreatment system using the same
Inventor: IM HYEON SOO
IPC: C10G31/06
Filed: 2018-09-19
Abstract: The present invention relates to a hydrothermal pretreatment reaction device for biomass fuel and a hydrothermal pretreatment system using the same. The hydrothermal pretreatment reaction device for biomass fuel according to an embodiment of the present invention comprises: a biomass input unit for inputting biomass fuel supplied from the outside; a leaching treatment unit for leaching residual inorganic components in the biomass through hot water input and wastewater discharge of the biomass supplied from the biomass input unit; and a biomass discharge unit for discharging the biomass fuel that has been desorbed by the leaching treatment unit to the outside.
Patent KR-20200013564-A (KR)
Inventor: MOON BOK RYONG
IPC: H02M1/42
Filed: 2018-10-02
Abstract: The present invention relates to a wireless LED lighting device having a ballast for a wireless power LED lamp and a wireless power LED lighting unit, capable of efficiently using power, which comprises: a ballast (1) for a wireless power LED lamp, disposed inside a cable casing (6); and an LED lighting unit (2) for receiving transmitted power of the ballast (1) for a wireless power LED lamp.
Patent KR-20200042615-A (KR)
Title: Electric fan
Inventor: YANG MUN SEOK
IPC: F04D25/08
Filed: 2018-10-16
Abstract: The present invention relates to an electric fan capable of adjusting temperature, which generates cold wind with a simple structure. The electric fan comprises a fan, a motor, and a frame. The frame contains water and comprises an ice pack containing part in which an ice pack can be installed, and a cold water storage part comprising a circulating motor for circulating the water. The water in the cold water storage part circulates. The electric fan further comprises a radiator positioned at a front part of the fan.
Patent KR-20200045585-A (KR)
Inventor: TAE WOO LEE
IPC: H01L51/00
Filed: 2018-10-22
Abstract: The present invention relates to a light-emitting diode comprising a multi-dimensional perovskite hybrid light-emitting layer made of a multi-dimensional perovskite material and a manufacturing method thereof. The multi-dimensional perovskite hybrid light-emitting layer in the light-emitting diode manufactured according to the present invention improves luminous efficiency by coexisting perovskite nanocrystalline particles and perovskite bulk polycrystalline inside the light-emitting layer to improve charge injection into the light-emitting layer. In addition, since it is possible to implement a multi-color light-emitting device which is difficult to implement in an existing single light-emitting device, a new light-emitting diode can be provided.
Patent KR-20200052396-A (KR)
Title: Multiple temperature control device for 3d printer cartridge and nozzle
Inventor: JIN CHEON DEOK
IPC: B29C64/209
Filed: 2018-10-23
Abstract: The present invention relates to a device for controlling temperatures of a cartridge and a nozzle used in a 3D printer, and more particularly, to a multiple temperature control device for a 3D printer cartridge and a nozzle, which includes: a cartridge into which a raw material for a 3D printer for manufacturing a three-dimensional molded article is accommodated; a nozzle coupled to the bottom of the cartridge and having a discharge hole for discharging the raw material to the outside so that the three-dimensional molded article is formed; and a temperature control unit provided at the outside of the cartridge and nozzle to adjust a temperature to maintain an optimum melting state of the raw material to smoothly mold the raw material discharged through the nozzle, wherein the temperature control unit includes a heating mechanism provided on the outside of the cartridge to heat the raw material accommodated in the cartridge; and a cooling mechanism provided at the outside of the nozzle to cool an internal raw material of the nozzle, and wherein the raw materials accommodated in the cartridge and the nozzle are discharged while maintaining the optimum melting state by the heating and cooling mechanisms provided at the outside of the cartridge and nozzle, so that the three-dimensional molded article is smoothly molded.
Patent KR-20180118578-A (KR)
Inventor: OKAMOTO DAICHI
IPC: G03F7/20
Filed: 2018-10-23
Abstract: Provided is a photosensitive dry film capable of forming a solder resist layer that has an excellent filling property of underfill and exhibits an excellent adhesion with a mold material. The photosensitive dry film according to the present invention is a photosensitive dry film including a supporting film and a photosensitive resin layer formed on one side of the supporting film. The arithmetic average surface roughness Ra of the side of the supporting film on which the photosensitive resin layer is formed is 50 to 390 nm.