baber/WOPTO huggingface dataset:
Patent KR-20200140486-A (KR)
Inventor: KIM CHUL
IPC: E01F15/00
Filed: 2019-06-07
Abstract: The present invention relates to a driving direction display device. More particularly, the present invention relates to a device displaying a driving direction on a road using a laser beam line. With the present invention, it is possible to prevent an accident that may occur at night or when a driving direction on a road is hardly distinguishable from the middle of the road and a shoulder due to fog, sea fog, or the like. The present invention includes: a rectangular housing attached to the upper portion of the median strip of a road and incorporating a control unit and a battery; a power-generating solar panel attached to the upper portion of the angle-adjustable housing; and beam projectors fixed to both side surfaces of the housing and emitting laser beams toward the side and lower end surfaces of the median strip and the road so that a driver recognizes a driving direction on the road, the middle of the road, and a shoulder. According to the present invention, the solar panel is installed on the median strip, and thus power generation and supply are possible along with maintenance cost reduction. The beam projector performs laser irradiation on the road, and the middle of the road, the driving direction, and the shoulder are displayed as a result. As a result, it is possible to assist the driver and prevent an accident even at night and even in the event of fog and sea fog. At night or in the event of fog and sea fog, the beam projector performs green laser irradiation. As a result, the driving direction is displayed. When an accident has occurred or vehicles in front are slow, the beam projector performs red laser irradiation. As a result, a secondary accident can be forestalled.
Patent KR-20200141639-A (KR)
Inventor: KANG MYUNG HO
IPC: B62D25/12
Filed: 2019-06-11
Abstract: The present invention relates to a latch applicable to a tailgate and a trunk, which comprises: a release motor fixed to the inside of a housing; a release power transfer unit which transfers power by being linked in accordance with the driving of the release motor; a hold link which converts the power transferred from the release power transfer unit into a straightforward motion and to transfer the power to the left side and the right side; a foul lever which comes in contact with one side on a lower end of the hold link and is rotated by being linked in accordance with the straightforward motion of the hold link; a catch lever which comes in contact with a side surface of the foul lever in the housing, and includes an entrance/exit groove unit installed to be able to rotate by being linked in accordance with the rotation of the foul lever and into/from which a striker enters/exits; an open stay unit which comes in contact with the other side on a lower end of the hold link, and maintains the position where the striker can escape from the entrance/exit groove unit of the catch lever by the rotation of the foul lever; and a lock restoration unit which forcibly rotates the open stay unit by the entry of the striker, releases the fixed status of the hold link, allows the foul lever to return, and converts the catch lever into the locked status. Accordingly, the present invention is able to open regardless of the load applied to an upper side of the tailgate, and to increase driver convenience and satisfaction with the vehicle.
Patent KR-20200142937-A (KR)
Inventor: YOON JUN YEON
IPC: A44C5/00
Filed: 2019-06-14
Abstract: The present invention relates to a portable fan which is worn on a wrist of a user, and comprises: a wrist band (100) manufactured in a predetermined shape; and a fan (200) connected to the wrist band (100). The portable fan secures an elastic force to allow the user to naturally move his or her wrist in the horizontal direction in everyday life. Therefore, user convenience can be improved. More specifically, the portable fan can be naturally moved in the horizontal direction or the vertical direction in accordance with postures of the user, so that inconvenience in use of the existing fan can be removed.
Patent KR-20210000089-A (KR)
Inventor: BAE JEONG WOON
IPC: H01L23/66
Filed: 2019-06-24
Abstract: The present invention provides a sensor for diagnosing a semiconductor process. The sensor capable of precisely sensing the temperature comprises: a lower case in which a seating groove is formed; a circuit board mounting an electronic component and placed in the seating groove; an upper case having an insertion groove and bonded to the lower case so that the electronic component is inserted into the insertion groove; and a first adhesive layer disposed between the seating groove and the insertion groove.
Patent KR-20210001594-A (KR)
Inventor: YI SUNG JAE
IPC: F16K17/16
Filed: 2019-06-28
Abstract: According to an embodiment of the present invention, a passive cooling reactor comprises: a reactor vessel; and a coolant vessel connected to the reactor vessel, and supplying a high-pressure coolant or a low-pressure coolant to the reactor vessel. The coolant vessel includes: a high-pressure vessel unit for accommodating the high-pressure coolant; a low-pressure vessel unit located below the high-pressure vessel unit, and accommodating the low-pressure coolant; a separation unit for separating the high- and low-pressure vessel units from each other; and a passive control valve located between the high- and low-pressure vessel units to control a state of supplying the high- and low-pressure coolants to the reactor vessel. When the inside of the reactor vessel is in an abnormally high-pressure state, the high-pressure coolant is supplied into the reactor vessel using the passive control valve. Also, when the inside of the reactor vessel is in an abnormally low-pressure state, the low-pressure coolant is supplied into the reactor vessel using the passive control valve. According to the present invention, rapid cooling can be performed without separate control instructions.
Patent KR-20210004663-A (KR)
Inventor: GHIL LEE JIN
IPC: H01M8/1018
Filed: 2019-07-05
Abstract: The present invention relates to a method for manufacturing an electrode for a polymer electrolyte membrane fuel cell, comprising the steps of: primarily drying catalyst slurry at normal pressure; and secondarily drying the same in a vacuum, thereby capable of increasing the activation rate of a membrane-electrode assembly, and to a membrane-electrode assembly comprising an electrode manufactured therefrom.
Patent KR-20210010176-A (KR)
Inventor: SHIN KI HOON
IPC: B01F15/00
Filed: 2019-07-19
Abstract: The present invention relates to a multiple powder feeding apparatus which comprises: a pair of hoppers having different types of powder stored therein and discharging the powder through a discharge pipe provided at the lower end thereof; a rotating disk rotating at a predetermined distance from the lower end of the discharge pipe of the hopper; a rotational motor providing rotational force to the rotating disk; and a suction unit sucking the powder loaded on the upper surface of the rotating disk and transferring it to the outside. According to the present invention, since the pair of hoppers are integrated and moved together along the diameter line of the rotating disk, a distance between the discharge pipe of each hopper and the rotational center of the rotating disk is varied, thereby providing effects of miniaturizing the apparatus and easily adjusting a mixing ratio of different types of powders.
Patent KR-20210010236-A (KR)
Inventor: KIM SUNG HOON
IPC: G01N33/68
Filed: 2019-07-19
Abstract: The present invention relates to an antibody which specifically binds to a tryptophanyl-tRNA synthetase (WRS) protein, and uses thereof. The antibody or the fraction thereof specific to the present invention has excellent ability to specifically bind to WRS, and has excellent WRS detection and inhibition ability since there is no cross-reactivity with other proteins including the same ARS family, thereby being able to be effectively used for the purpose of detecting WRS and diagnosing WRS-related diseases such as cancer, infectious diseases or infectious complications, and for anti-inflammatory purposes.
Patent KR-20210016684-A (KR)
Title: Data Processing System and Operating Method Thereof
Inventor: KIM JOO YOUNG
IPC: G06F3/06
Filed: 2019-08-05
Abstract: According to one embodiment of the present technique, a data processing system capable of preventing unnecessary power consumption includes a memory pool and a controller controlling data input/output for the memory pool according to a request of a host. The controller may be configured to include a buffer memory including a plurality of buffers storing data transmitted from the memory pool, a processor group including a plurality of cores connected to each of the plurality of buffers and reading the data from the buffers to calculate the data, and a speed control unit controlling operation speed of the processor group based on the amount of data, which is not read, of each buffer corresponding to each of the plurality of cores.
Patent KR-20210017588-A (KR)
Title: Piston structure for electronic drum brake
Inventor: LEE WON JOON
IPC: F16D51/12
Filed: 2019-08-09
Abstract: The present invention relates to a piston structure for an electronic drum brake. In the piston structure for an electronic drum brake, there is a structure in which two pistons are pressed in and assembled into one single unit, and there is a structure in which an inner disc spring can be fixed by just sequentially inserting and mounting nut screws unlike an existing nut tightening method, thereby preventing a problem that a fixing part for fixing internal components is loosened by rotation and abrasion, and enabling a variety of plating, while increasing machinability by simplifying an assembly process in comparison to existing processes.
Patent KR-20210020223-A (KR)
Title: Data acquistion and processing method applicable to low-performance computing device
Inventor: HYANGKI SHIN
IPC: G05B23/02
Filed: 2019-08-14
Abstract: A method of acquiring and processing data for signals detected by an arbitrary device according to the present invention includes: step 1 of setting a desired number of digital sample values for any one of the detected signals; and step 2 of continuously applying the set number to the A/D converter by a pulse train for allowing the A/D converter to acquire one sample value for the one signal while the connected A/D converter is enabled and the enabled state continues. In addition, according to the method, digital data by sampling is acquired in real time even when applied to a single board computer.
Patent KR-20200024095-A (KR)
Inventor: ARDOE BJOERN
IPC: H04N5/225
Filed: 2019-08-16
Abstract: The present invention relates to the field of image encoding. In particular, the present invention relates to a method and device using a multi-image sensor and a multi-encoder to output a single encoded image. Here, the image data captured by a first image sensor is added to an image encoded as a first tile or slice and image data captured by a second image sensor is added to an image encoded as a second tile or slice.
Patent KR-20200023210-A (KR)
Title: Substrate liquid processing apparatus, substrate liquid processing method and recording medium
Inventor: YOSHIDA HIROSHI
IPC: H01L21/67
Filed: 2019-08-20
Abstract: The present invention provides a technique capable of performing a highly precise concentration change of a specific component in a processing liquid. A substrate liquid processing apparatus comprises: a processing tank to store a processing liquid therein; a processing liquid supply unit to supply the processing liquid to the processing tank; a processing liquid discharge unit to discharge the processing liquid from the processing tank; and a control unit to control the processing liquid supply unit and the processing liquid discharge unit. The control unit calculates, based on an instruction for changing the concentration of a specific component in the processing liquid stored in the processing tank, a discharge amount of the processing liquid from the processing tank and a supply amount of the processing liquid to the processing tank based on information on a current concentration of a specific component, information on a concentration increase amount of the specific component per unit time in the processing liquid stored in the processing tank, and information on the concentration of the specific component after a change indicated by the instruction, and controls the processing liquid supply unit and the processing liquid discharge unit based on the corresponding calculation results.
Patent KR-20190106857-A (KR)
Title: Method for Building Database in which Voice Signals and Texts are Matched and a System therefor, and a Computer-Readable Recording Medium Recording the Same
Inventor: DAMI KIM
IPC: H04L5/00
Filed: 2019-08-27
Abstract: According to an embodiment of the present invention, a method for establishing a database in which a voice signal and a text are matched comprises: a step of providing a voice signal for capturing including a first voice signal matched with a first text and a second voice signal not matched with a text; a step of requesting first and second input text of the voice signal for capturing; a step of comparing the first text with the first input text when the first and second input texts are received; and a step of matching the second voice signal and the second input text when the first text matches the first input text, and storing the matched one. The method for establishing a database in which a voice signal and a text are matched can be associated with an artificial intelligent module, a drone (an unmanned aerial vehicle, UAV), a robot, an augmented reality (AR) device, a virtual reality (VR) device, and a 5G service-related device. The present invention can collect voice signals obtained based on vocalization of various users, thereby increasing accuracy of a voice recognition model generated based on the voice signals.
Patent KR-20200028856-A (KR)
Title: A method and an apparatus for encoding/decoding video using intra prediction
Inventor: KIM KI BAEK
IPC: H04N19/122
Filed: 2019-09-05
Abstract: According to the present invention, a method and apparatus for processing a video signal to improve encoding/decoding efficiency may determine an intra prediction mode of a current block, determine a referred sample for intra prediction of the current block, determine a prescribed matrix based on the intra prediction mode, and predict the current block based on the referred sample and matrix.
Patent KR-20210029493-A (KR)
Title: Input feedback based smart pen
Inventor: KIM JU YOON
IPC: G06K7/10
Filed: 2019-09-06
Abstract: One embodiment of the present invention discloses a smart pen based on input feedback. The smart pen comprises: a body unit having a shape so that a user can operate the smart pen; an input unit connected to the body unit and performing an input operation by an operation of the user; an input information recognition unit recognizing information inputted by the user according to the operation of the input unit; and an expression unit having one or more expression members formed to be detected by the user in an area of the outer surface of the body unit to express information corresponding to the input information recognized by the input information recognition unit.
Patent KR-20210032753-A (KR)
Title: Fuel nozzle assembly and combustor for gas turbine including the same
Inventor: ROH U JIN
IPC: F23R3/28
Filed: 2019-09-17
Abstract: The present invention relates to a fuel nozzle assembly and a combustor for a gas turbine including the same. According to an embodiment of the present invention, the fuel nozzle assembly comprises: an end plate engaged with an end unit on one side of a ring-shaped casing; and a fuel nozzle whose one end is supported by the end plate and whose other end is extended outward, supplying compressed air moved through an inflow passage formed on the inner axial direction of the casing. The fuel nozzle includes: a center fuel nozzle placed in the central part; and a plurality of side fuel nozzles covering the center fuel nozzle in a ring shape. The fuel nozzle includes: a nozzle body placed in the center of the fuel nozzle; and shroud placed apart toward the outer side of the nozzle body for forming a moving path of the compressed air. Between the nozzle body and the shroud are placed a plurality of swirlers. The swirlers include: a leading edge which is an end unit facing the end plate; and a trailing edge which is an end unit on the opposite side to the leading edge. In the side fuel nozzle, the intervals between the leading edges vary. The present invention aims to provide a fuel nozzle assembly and a combustor for the gas turbine including the same, which are able to make the flow rate of the air uniform in an area passing through the swirlers of the side fuel nozzle.
Patent KR-20210033118-A (KR)
Title: Agent and Method for Coating Devices of Stainless Steel Brazen
Inventor: YU WEON YONG
IPC: C09D193/00
Filed: 2019-09-17
Abstract: A brass coating device containing lacquer of the present invention is a device for forming a brass coating layer on a surface of a stainless-steel device or an aluminum device. Brass powder consisting of copper and tin, powder of far-infrared radiation silicate mineral, and an organic mixture including an acid and silicon compound are mixed in a composition of PTFE dispersion, water, aromatic hydrocarbons, triethylamine, oleic acid, and surfactant at a composition ratio and are thermally treated to form a brass coating layer on a surface of a selected device. A lacquer coating layer is formed on the brass coating layer. For the lacquer coating layer, lacquer coating completed as lacquer paint is applied to the brass coating layer and is dried at a humidity of 60 to 70% and a temperature of 10 to 60°C is repeated one or more times, and drying conditions of the lacquer coating are to gradually increase the temperature and time according to the number of repetitions. Accordingly, antibacterial and deodorizing functions can be maintained continuously.
Patent KR-20210033358-A (KR)
Title: Camera module
Inventor: KIM UI JUN
IPC: H04N5/232
Filed: 2019-09-18
Abstract: Disclosed is a camera module capable of compensating for changes in diopters. According to an embodiment of the present invention, the camera module comprises: a lens assembly including a liquid lens including a first liquid and a second liquid forming an interface with each other; a voltage controller controlling the interface by applying a driving signal to the liquid lens; a temperature sensor sensing temperature information of the liquid lens; an image sensor receiving light passing through the lens assembly; a sensing unit sensing information corresponding to the interface of the liquid lens; and a compensator outputting feedback information to the voltage controller using the information corresponding to the interface of the liquid lens and the temperature information.
Patent KR-20190137025-A (KR)
Inventor: PARK CHAN YEOB
IPC: H01R13/422
Filed: 2019-09-23
Abstract: According to the present invention, disclosed is a bidirectional joint connector. The disclosed bidirectional joint connector includes: a pin pattern member having a plurality of connection pins; a pin pattern coupling pack to which at least one of the pin pattern members is coupled so that the connection pins of the pin pattern members can be exposed to different surfaces; and a connector body in which a pack coupling part coupled to the pin pattern coupling pack is formed in a central portion, and a terminal connection hole part communicating with the pack coupling part is formed on both side surfaces corresponding to each other to connect a wire harness from both sides. Therefore, according to the present invention, as the connection pins for connecting the wire harness are arranged in both directions therein, the number of connection pins is increased and the wire harness can be connected from both sides, so even if a separate branch line is formed from the wire harness, the bidirectional joint connector can be easily connected, thereby improving work convenience.
Patent KR-20210038135-A (KR)
Title: Macromolecule for liquid crystal aligning agent, liquid crystal aligning agent composition comprising the same, method of preparing liquid crystal alignment film, and liquid crystal alignment film, liquid crystal display using the same
Inventor: YUN HYEONGSEUK
IPC: G02F1/1337
Filed: 2019-09-30
Abstract: The present invention relates to a macromolecule for a liquid crystal aligning agent, obtained by polymerizing two kinds of acrylic monomers having an olefin group in a branched chain, a liquid crystal aligning agent composition comprising the same, a liquid crystal alignment film using the same, and a liquid crystal display device using the same.
Patent KR-20210038242-A (KR)
Title: Polyester multilayer-film and methof for preparing thereof
Inventor: CHO HYUNKUG
IPC: B32B38/00
Filed: 2019-09-30
Abstract: The present invention relates to a biaxially stretched polyester multilayer film in which the stretching speed and magnification of MD and TD are appropriately adjusted during biaxial stretching, to minimize the deviation of the low orientation angle and phase difference, thereby dramatically suppressing polarization unevenness; and at the same time, which has excellent optical properties, optical functionality and appearance quality, minimizes thickness deviation, has improved productivity, and has running properties suitable for high-speed machining. The present invention also relates to a method for preparing the polyester multilayer film.
Patent KR-20210045657-A (KR)
Inventor: PARK GWAN HOON
IPC: G02B5/20
Filed: 2019-10-17
Abstract: Embodiments of the present invention relate to a backlight unit and a display device capable of improving a color gamut by adjusting a wavelength band of light supplied to a display panel while increasing light efficiency by disposing a filter that reflects long-wavelength green light on the color conversion sheet and a filter that reflects green light and red light under the color conversion sheet. In addition, it is possible to provide the backlight unit and the display device capable of high color reproduction by accurately controlling a wavelength band of light reflected by a filter disposed on the color conversion sheet by disposing a sheet that increases the amount of vertical light on the color conversion sheet. The present invention comprises: a light source; a light source protection unit; a first reflective filter; a color conversion sheet; and a second reflection filter.
Patent KR-20200060238-A (KR)
Title: Artificial intelligence-based manufacturing part design
Inventor: REMINE DANIEL S
IPC: G06F30/00
Filed: 2019-10-21
Abstract: Systems, methods, and apparatus for artificial intelligence-based manufacturing part design are disclosed. A system for designing a part comprises at least one processor configured: to encode the desired part design to generate an encoded desired part design; to identify a group of part designs within a space that is similar to the desired part design by comparing the encoded desired part design to encoded realized part designs, encoded imagined part designs, real metadata, and imagined metadata within the space; to generate an encoded optimal part design by analyzing the group of part designs according to objectives and weightings provided by a user; and to decode the encoded optimal part design to generate an optimal part design. Further, the system comprises a display configured to display, to the user, the optimal part design, which the user may use as a guide to modify the desired part design accordingly.