baber/WOPTO huggingface dataset:
Patent KR-20190140771-A (KR)
Inventor: CHO SAENG HYUN
IPC: G03F7/20
Filed: 2018-06-12
Abstract: Disclosed are a mask frame and a mask assembly. According to the present invention, the mask frame, as a mask frame fixed with a mask sheet, comprises: a left frame disposed on a left side; a right frame disposed on a right side; an upper frame interconnecting the upper end portion of the left frame and the upper end portion of the right frame; and a lower frame interconnecting the lower end portion of the left frame and the lower end portion of the right frame. The upper frame comprises: an upper reference frame having a reinforcement space laterally disposed in a center and made of a metal material; and an upper reinforcement frame inserted into the reinforcement space to be coupled to the upper reference frame and made of a CFRP material. According to the present invention, rigidity can be increased while reducing the weight of the mask frame in comparison with an existing mask frame, and deformation can be prevented.
Patent KR-20200001735-A (KR)
Title: Motor drive device, system and method
Inventor: PARK JOON SUNG
IPC: H02P6/16
Filed: 2018-06-28
Abstract: The present invention relates to a motor driving device which corrects an error with regard to a rotor position of a motor driven based on a position sensor, a system and a method. According to the present invention, the motor driving device comprises: a position detection unit including a position sensor and detecting a position waveform in accordance with a position of a rotor; and a control unit detecting a phase-conversion section of the rotor through the position waveform detected by the position detection unit and controlling a motor by estimating a next phase-conversion section through a difference with regard to a time of a previously adjacent phase-conversion section.
Patent KR-20200002099-A (KR)
Title: Apparatus for overspeed prevention using electromagnetic induction
Inventor: PARK JEONG HYUN
IPC: E01F9/529
Filed: 2018-06-29
Abstract: The present invention relates to a speeding prevention apparatus using electromagnetic induction which replaces a speed bump protruding from the surface of a road to forcibly reduce the speed of a vehicle by an induced electromotive force applied to the vehicle by a set width of decrease. According to the present invention, the speeding prevention apparatus comprises: an electromagnetic gate to apply an induced electromotive force to a vehicle, wherein both sides thereof are fixed on the ground on both ends in the width direction of a road, and an upper portion thereof has a set height to allow vehicles to pass; and a power supply device to supply power to the electromagnetic gate to generate an electric field area in an inner space surrounded by the electromagnetic gate. When the vehicle enters towards the electromagnetic gate, an induced electromotive force is applied in a direction opposite to the entry direction to forcibly reduce speed. When the vehicle exits from the electromagnetic gate, an induced electromotive force is applied in a direction opposite to the exit direction to forcibly reduce speed.
Patent KR-20200002263-A (KR)
Title: Brake assembly for vehicle and braking system using it
Inventor: HWANG JUNG HYUN
IPC: B60T7/04
Filed: 2018-06-29
Abstract: An embodiment of the present invention provides a brake device including: a compressed air providing unit for storing compressed air; a brake unit receiving the compressed air to provide a deceleration function; an operation valve connected to the compressed air providing unit to apply the compressed air of a predetermined pressure to the brake unit according to a driver′s operation; and a valve assembly connected to the compressed air providing unit to apply the compressed air of a predetermined pressure to the brake unit according to an electrical signal. The electrical signal input to the valve assembly is independent of the operator′s operation.
Patent KR-20190082049-A (KR)
Inventor: HWANGBO YOUNG
IPC: G06F3/02
Filed: 2018-07-12
Abstract: Disclosed are a Chinese character input device which is intuitive while pursuing convenience in input of a Chinese character and a Chinese character input method using the same. According to various embodiments of the present invention, the Chinese character input device includes a display unit. The display unit comprises: a first region having a serial number arranged therein; a second region disposed in a region adjacent to the first region and displaying one or more incomplete characters including an inputted basic stroke as at least one component to correspond to the serial number of the first region when the basic stroke is inputted through an input unit; and a third region disposed in a region adjacent to the first region and displaying one or more complete characters including the inputted basic stroke as at least one component to correspond to the serial number of the first region. The incomplete character disposed in the second region is displayed in a different color from the color of the complete character displayed in the third region.
Patent KR-20190118478-A (KR)
Inventor: KIM YONG CHAN
IPC: B32B27/28
Filed: 2018-07-13
Abstract: The present invention relates to a decoration element comprising: a basic material; a color expression layer provided on one surface of the basic material and including a light reflection layer and a light absorption layer provided on the light reflection layer; and a background layer provided on an area where the color expression layer on one surface of the basic material is not provided.
Patent KR-20200009599-A (KR)
Title: A method, server and program for apply artist's style to image and provide it
Inventor: YANG BYOUNG SEOK
IPC: G06T11/60
Filed: 2018-07-19
Abstract: The present invention relates to a method for providing an image, a server, and a program thereof, and more specifically, to a method for providing after applying the brush of an artist to an image, a server, and a program thereof. To this end, the present method comprises: a step that a server receives at least one image from an artist client; a tracing image providing step that an individual tracing model generates a tracing image after applying the brush of the artist to the image before providing the same to the artist client, and, in the case that it is the first time that the image is received from the artist, a tracing model of the artist group to which the artist belongs applies the brush of the artist group to the image in order to generate the tracing image; a retouched image receiving step that a retouched image is received from the artist client, wherein the retouched image is produced after the artist retouched the tracing image; and a learning model construction step that the retouched image is stored in the individual tracing model.
Patent KR-20200013947-A (KR)
Title: Polyvinyl Alcohol film waste glue and Manufacture Method
Inventor: KIM HWANG JUNG
IPC: C09J129/04
Filed: 2018-07-31
Abstract: The present invention relates to an adhesive using a waste polyvinyl alcohol (PVA) film and a manufacturing method thereof. More specifically, the present invention relates to a method of manufacturing the adhesive by directly melting leftover pieces or waste of a PVA film used as a packing film for surface protection of a mechanical part, an electronic component, a substrate or the like; and relates to an adhesive using the waste PVA film and a manufacturing method thereof which are capable of reducing production capital. The adhesive using the waste PVA film is composed by mixing 65 to 70 wt% of water for adjusting concentration of the adhesive, 20 to 30 wt% of acetic acid, i.e., a melting agent for melting the waste PVA film, 3 to 5 wt% of the waste PVA film which has adhesive force as the waste PVA film is melted, and 0.3 to 0.5 wt% of a silicone antifoam emulsion for removing an anti-expansion foam during melting of the waste PVA film.
Patent KR-20190019837-A (KR)
Inventor: OU MENG HUI
IPC: H04W72/04
Filed: 2018-08-08
Abstract: Disclosed are a method and apparatus for configuring user equipment (UE) with a plurality of bandwidth parts (BWPs), from the perspective of the UE. In one embodiment, the method comprises a step of the UE receiving information from a network node to associate the configuration of a random access channel (RACH) and BWP among the plurality of BWPs. In addition, the method comprises a step of the UE performing RACH transmission in the BWP using the configuration of the RACH associated with the BWP.
Patent KR-20200018025-A (KR)
Title: Conductive composite using conductive complex solution and method for manufacturing the same
Inventor: JEONG UNYONG
IPC: C08L25/08
Filed: 2018-08-10
Abstract: The present invention relates to a conductive composite solution comprising: conductive nanoparticles; thermoplastic rubber; and a solvent. A conductive composite, according to the present invention, uses the conductive composite solution, according to the present invention, and thus a separate stretchable substrate does not have to be prepared, and an effect is achieved of exhibiting excellent double-sided conductivity, stretchability and adhesion. In addition, a method for producing the conductive composite, according to the present invention, has an effect that the conductive composite may be produced into various forms (film or wire, etc.) through low production costs and a simple process that does not require additional processes.
Patent KR-20200022138-A (KR)
Title: Diffractive light guide plate and display device including the same
Inventor: PARK SEONG MIN
IPC: G02B30/00
Filed: 2018-08-22
Abstract: According to one aspect of the present invention, provided is a diffractive light guide plate, which comprises: a light guide portion for guiding light; an input diffractive optical element receiving light output from a light source to diffract the input light to be guided on the optical guide portion; and two diffractive optical elements configured to receive light diffracted by the input diffractive light optical element and to allow the received light to be expanded in one dimension by the diffraction. Each of the two diffractive optical elements is configured to receive light expanded from different diffractive optical elements and to be output from the optical guide portion. The two diffractive optical elements do not form regions overlapping each other on the light guide portion.
Patent KR-20200022252-A (KR)
Inventor: KIM JUNHYOUNG
IPC: H01L27/11556
Filed: 2018-08-22
Abstract: A three-dimensional semiconductor memory device according to one embodiment of the present invention comprises: a first stacked structure block comprising first stacked structures arranged in a first direction on a substrate; a second stacked structure block comprising second stacked structures arranged on the substrate in the first direction; and a separation structure arranged on the substrate between the first stacked structure block and the second stacked structure block and comprising first mold films and second mold films vertically stacked with respect to an upper surface of the substrate. According to the present invention, the size of a mold structure can be reduced.
Patent KR-20190022404-A (KR)
Inventor: JAE WOO CHOI
IPC: H04N13/239
Filed: 2018-08-24
Abstract: The present invention relates to a tracking system mounted on an aircraft to image and track a target aircraft. To this end, the tracking system comprises: a structured light source operatively coupled to a processor; an inertial measurement unit (IMU) operatively coupled to the processor; a mirror to steer light from the light source toward an object; and a stereo-vision system having a first camera and a second camera. The IMU can generate position data representing a position of the aircraft. The stereo-vision system can be operatively coupled to the processor and can determine a 3D position of the target aircraft as a function of the position data. The processor can adjust a mirror position as a function of the mirror position.
Patent KR-20190037096-A (KR)
Title: Terahertz wave transmission measuring system and terahertz wave transmission measuring method
Inventor: TAKASE YASUHIRO
IPC: G01N21/59
Filed: 2018-08-24
Abstract: An objective of the present invention is to provide a technology for properly correcting a gap among a plurality of detection devices detecting a terahertz wave. According to the present invention, a storage unit (62) stores an intensity when an oscillator is turned off (non-transmission intensity (A0)), an intensity when the oscillator is turned on (full-transmission intensity (A100)), and a penetration intensity (A5, A30, A58, A70) of the terahertz wave penetrating a correction sample (70a to 70d, transmission rate 5, 30, 58, 70%). A γ value determination unit (633) determines a γ value of γ correction for approximating a measured transmission rate acquired from penetration intensity (A5, A30, A58, A70) to the transmission rate of the correction samples (70a to 70d) for each detection device (540). A correction unit (637) performs the γ correction for the intensity detected by the detection devices (540) with each γ value.
Patent KR-20200023590-A (KR)
Title: safety car-stopper
Inventor: KWKON JUN WOO
IPC: G08B5/22
Filed: 2018-08-26
Abstract: An objective of the present invention is to provide a safety car stopper having functions of a car stopper body (1) manufactured in a prescribed shape, a guide shaft (2) on the upper end or the front surface of the body (1), a primary shock-absorbing plate (3), a solar cell (5), an alarm (4), and an LED waterproof lamp (6) to provide safety, convenience, and economic efficiency. The present invention disperses a shock when a car stopper and a vehicle collide while a driver attempts to park the vehicle so as to reduce the shock received from the car stopper and allow the driver to easily recognize the degree of shock so as to increase safety and convenience. Specifically, the present invention enables shock recognition of the vehicle and the car stopper by various methods to resolve conventional user inconvenience.
Patent KR-20200026411-A (KR)
Title: Lanthanum Strontium Cobalt Ferrite Series electrode material for Solid Oxide fuel cell and Manufacturing Method thereof
Inventor: LEE KANG TAEK
IPC: H01M4/90
Filed: 2018-08-31
Abstract: The present invention relates to a solid oxide fuel cell. More specifically, the present invention relates to a nanoparticle LSCF-based solid oxide fuel cell electrode material for a cathode of a solid oxide fuel cell having improved oxygen ion conductivity and electronic conductivity through changes in a composition of strontium and cobalt, and a manufacturing method thereof. The LSCF-based solid oxide fuel cell electrode material is a lanthanum strontium cobalt iron composite oxide which is represented by La_(1-x)Sr_xCo_(1-y)Fe_yO_(3-δ), satisfying 0.78 <= x <= 0.82, 0.18 <= y <= 0.22, and 0 <= δ <= 1.
Patent KR-20200030648-A (KR)
Title: Substrate treating apparatus and substrate treating method
Inventor: SON DUKHYUN
IPC: H01L21/67
Filed: 2018-09-12
Abstract: The present invention relates to a substrate processing apparatus and a substrate processing method. According to one embodiment of the present invention, the substrate processing apparatus includes: a chamber having a processing space therein; an electrostatic chuck provided in the chamber and supporting a substrate by electrostatic force; a plurality of pressure sensors installed in each area of the electrostatic chuck to measure the distribution of the electrostatic force; and an analyzing part analyzing at least one of a surface state of the electrostatic chuck and an abnormal state of the electrostatic chuck based on the distribution of the electrostatic force measured by the plurality of pressure sensors.
Patent KR-20200033402-A (KR)
Title: A Micro device for Solid Phase Extraction
Inventor: DAE HUN KIM
IPC: B01D11/02
Filed: 2018-09-20
Abstract: The present invention relates to a micro device for solid phase extraction. More specifically, provided is a micro device capable of performing a solid phase extraction by introducing a filler and a solvent and realizing a uniform flow of the solvent. The micro device is able to perform the solid phase extraction more easily by having a structure of which the differential pressure can be reduced.
Patent KR-20200037687-A (KR)
Title: The Method for Controlling a plurality of Voice Recognizing Device and the Electronic Device supporting the same
Inventor: JANG SUNG WOON
IPC: G10L15/22
Filed: 2018-10-01
Abstract: According to an embodiment of the present invention, an electronic device comprises a display, a microphone, a memory, a communication circuit, and a processor. The processor can be configured to display a user interface for adjusting voice recognition sensitivity of each of a plurality of voice recognition devices capable of starting speech recognition in response to the same start utterance through the display, transmit a changed sensitivity value to at least some of the plurality of voice recognition devices if the voice recognition sensitivity is changed via the user interface, transmit a signal for waiting to receive test utterance of a user to the plurality of speech recognition devices, receive utterance information corresponding to the first utterance from the plurality of speech recognition devices, and update the user interface based on the utterance information. Various embodiments identified through the specification are possible.
Patent KR-20200037689-A (KR)
Title: Lithium Secondary Battery
Inventor: CHO INHAENG
IPC: H01M10/0567
Filed: 2018-10-01
Abstract: The present invention relates to a lithium secondary battery. The lithium secondary battery of the present invention has improved properties by comprising an electrolyte containing a specific additive. Specifically, the lithium secondary battery comprises a positive electrode, a negative electrode, a separator, and the electrolyte, wherein the electrolyte contains lithium difluoro bis(oxalato)phosphate and lithium nitrate as additives. The lithium secondary battery can be driven even at high voltage and has excellent high rate charge/discharge characteristics and life characteristics.
Patent KR-20200037924-A (KR)
Inventor: KIM TAE YOUNG
IPC: A61M37/00
Filed: 2018-10-02
Abstract: The present invention relates to a microneedle roller capable of absorbing a shock, which includes an elastic member (500) in a fixing part (250) provided at both ends of a handle part (200) and absorbs an impact applied during a procedure, thereby being capable of minimizing pain felt by a subject and uniformly supplying nutrients.
Patent KR-20200043081-A (KR)
Title: Method for manufacturing secure device using light reflection property
Inventor: CHOE WON GYUN
IPC: B42D25/41
Filed: 2018-10-17
Abstract: The present invention relates to a method for manufacturing a security device including a colloidal crystal which is excellent in visibility and easy to manufacture. According to the present invention, the method for manufacturing a security device comprises the steps of: supplying a substrate having a plurality of groove portions formed on at least one surface; injecting a colloidal dispersion so that the colloidal dispersion is positioned on the groove portion of the substrate; attaching an aging film to the at least one surface, on which the groove portion is formed, by supplying the aging film, after the step of injecting the colloidal dispersion; and curing the colloidal dispersion. The security device, according to the present invention, is excellent in security and visibility, and can be used in valuable securities, credit cards, security cards, anti-counterfeiting products, and the like.
Patent KR-20180123995-A (KR)
Inventor: KIM KYUNG HWAN
IPC: G06Q50/22
Filed: 2018-10-17
Abstract: According to the present invention, a standing walker comprises: a base frame including a pair of side parts respectively disposed on both sides of a user, a pair of height-adjustable column parts extending upward by being respectively coupled to the front end of the pair of side part, and a wheel coupled to the side part; an arm rest part coupled to the top end of the height-adjustable column part; and an elevation driving unit for elevating the height-adjustable column part. According to the present invention, since the standing walker supports the muscular strength when the elderly or patients stand up or sit by holding the standing walker, the user can easily stand or sit with less force. Therefore, it is possible to prevent the user from being injured due to unreasonable operation and to improve the usability. In addition, since the user is able to stand or sit while a support belt supports the waist or the hip, people with weak muscular strength can easily and safely use the standing walker.
Patent KR-20200044489-A (KR)
Title: Refrigerator
Inventor: SUNGHUN LEE
IPC: F25D23/02
Filed: 2018-10-19
Abstract: The present invention relates to a refrigerator providing an electric apparatus for elevating/lowering inside a door unit and a mechanical apparatus for elevating/lowering a drawer unit in a drawer on an outer side of a door. According to the present invention, the refrigerator comprises: a cabinet having a storage space; a door including a door unit which opens/closes the storage space and a drawer unit which provides an accommodation space; a driving apparatus placed on the door unit to provide power; and an elevation apparatus placed in the drawer unit to be connected to the driving apparatus, and moving up and down. The driving apparatus comprises: a motor assembly including a driving motor, a screw which rotates by receiving the power of the driving motor and is extended in a vertical direction, and an operation unit which moves up and down along the screw; and a pair of lever units connected to the operation unit at both sides of the motor assembly. Each of the pair of lever units comprises a first lever which is connected to the operation unit and a second lever which is connected to the first lever and the elevation apparatus.
Patent KR-20200047860-A (KR)
Title: Separate sound field forming apparatus used in digital signage and digital signage system including the same
Inventor: KIM YANG HANN
IPC: H04R5/04
Filed: 2018-10-25
Abstract: The present invention relates to an independent sound field forming device for a digital signage and a digital signage system including the same and, more specifically, to an independent sound field forming device for a digital signage which enables sound related to content displayed on a screen of a digital signage to be heard well in a specific area in front of the screen of the digital signage, and a digital signage system including the same. According to an embodiment of the present invention, the independent sound field forming device for a digital signage comprises: an input unit for receiving a sound source signal related to content displayed on a screen of a digital signage; an interface unit formed in front of the screen of the digital signage and configured to adjust a brighten zone which is an area where sound above a threshold is heard; a filter unit including a digital filter, updating, to the digital filter, a filtering coefficient corresponding to a control signal from the interface unit, and filtering the sound source signal received from the input unit by the digital filter; and an amplifier for amplifying the filtered sound source signal output from the filter unit so as to output the same.