baber/WOPTO huggingface dataset:
Patent KR-20210101890-A (KR)
Title: Ultraviolet light source apparatus using electron beam
Inventor: PARK KYU CHANG
IPC: H01J1/304
Filed: 2020-02-11
Abstract: The present invention relates to an ultraviolet light source apparatus using electron beams to facilitate frequency selection. According to the present invention, the ultraviolet light source apparatus comprises: a cathode electrode disposed on a substrate; a plurality of emitters disposed on the cathode electrode to emitting electron beams; a light emitting substrate coupled to the substrate to face the plurality of emitters; and an anode electrode disposed on the inner surface of the light emitting substrate facing the plurality of emitters. The light emitting substrate includes one selected from a group consisting of sapphire, quartz, quartz, diamond, calcium fluoride (CaF_2), magnesium fluoride (MgF_2), aluminum nitride (AlN), aluminum gallium nitride (AlGaN), and gallium nitride (GaN) and emits ultraviolet light when receiving the electron beams.
Patent KR-20200106825-A (KR)
Title: Electric motor control device
Inventor: SHAMOTO YOSHIHIRO
IPC: H02P27/06
Filed: 2020-02-13
Abstract: Provided is an electric motor control device which comprises an electronic control unit configured to perform switching control of a switching element of an inverter (34) in a PWM control mode when a modulation degree is less than a first predetermined value, perform switching control of the switching element in a square wave control mode when the modulation degree is greater than or equal to a second predetermined value, and perform switching control of the switching element in an intermediate control mode by a switching pattern in which a slit or a short pulse having the same width as the slip is formed in accordance with whether a pulse is present at the timing when a phase current crosses zero.
Patent KR-20210103319-A (KR)
Title: Method and apparatus to configure default beam for awireless communication systems
Inventor: PARK JINHYUN
IPC: H04B7/06
Filed: 2020-02-13
Abstract: The present disclosure relates to a communication technique for converging a 5G communication system to support a higher data rate than a 4G system with IoT technology, and a system thereof. The present disclosure can be applied to intelligent services (for example, smart home, smart building, smart city, smart car or connected car, healthcare, digital education, retail business, security- and safety-related services, etc.) based on 5G communication technology and IoT-related technology. A method for processing a control signal, in a method for processing a control signal in a wireless communication system, includes the steps of: receiving a first control signal transmitted from a base station; processing the received first control signal; and transmitting a second control signal generated based on the processing to the base station.
Patent KR-20200105422-A (KR)
Inventor: GOBBI FRATTINI PAOLO GIUSEPPE
IPC: A61J1/10
Filed: 2020-02-26
Abstract: The present invention relates to a sterilizing or sterilized package for administrating medicinal or nutritional substances to maintain a pressure difference between the inside of a bottle and a tube. According to the present invention, the sterilizing or sterilized package comprises: an external bag (1) having a sterilizing or sterilized inner chamber; a medicinal or nutritional substance bottle (5) having a neck (7) and a cap (8) formed in the chamber (2), wherein the cap is perforated when the bottle is in a bottom-up posture; and a device (9) disposed below the cap of the bottle (5) and hung to the neck (9) of the bottle (5) to withdraw and/or recover medicinal or nutritional substances (6). The device comprises a perforation needle (13) configured to move in an axial direction with respect to the bottle (5) and an outflow tube (15) extended from the bag (1) and having an openable closed part (17). When the closed part (17) is in an open state after the cap (8) is perforated, the perforation needle (13) is intersected in a longitudinal direction by a first channel connecting the inside of the bottle (5) and the outflow tube (15) and a second channel (19) including a side opening (20) to which a hydrophobic filter (21) configured to allow only air or other gaseous liquid to flow from the inside of the bottle (5) to the inner chamber (2) of the bag (1) or vice versa after the cap (8) is perforated (Fig. 1).
Patent KR-20200023348-A (KR)
Title: A Dustproof Mask and Manufacturing method of thereof
Inventor: JANG DAE SOO
IPC: B01D46/02
Filed: 2020-02-26
Abstract: The present invention relates to a dust prevention mask comprising: a mask main body covering the face of a user and forming a breathing space, where breathing is conducted by the respiratory organ of the user, between the inner surface thereof and the face of the user; a sealed pouch-shaped air filter unit coupled to one side of the external surface of the mask main body at the front side of the mask main body, and filled with an external air, of which contaminants are removed, as passing the external surface made of a filter material; an intake valve unit installed in a coupling unit of the mask main body and the air filter unit in order to supply air inside the air filter unit to the breathing space during inhalation; and an exhaust valve unit installed at the other side of the external surface of the mask main body in order to discharge the air inside the breathing space to the outside during exhalation. In addition, the air filter unit is coupled to be separated from the external surface of the mask main body such that an air path, where the external air flows, is formed between the air filter unit and the mask main body. Therefore, the dust prevention mask can prevent intake of outside contaminants during breathing even through a simple structure, and can significantly reduce breathing inconvenience due to mask wearing.
Patent KR-20210108838-A (KR)
Title: Method for registering and sharing the schedule information by converting the user-specific schedule information into a scheduler page to the user terminal
Inventor: AHN BYEONG GU
IPC: G06Q10/10
Filed: 2020-02-26
Abstract: The present invention relates to a method for registering and sharing schedule information by converting user-customized schedule information into a scheduler page and providing it to a user terminal. The method comprises the following steps of: storing one or more event information in a database of a server; receiving a search word request corresponding to an event related keyword; converting the one or more event information into a scheduler page and transmitting it to a terminal; and exposing the scheduler page on a scheduler. Therefore, the method can automatically receive various event information.
Patent KR-20200135152-A (KR)
Inventor: FUJITA NORIKO
IPC: A61K8/891
Filed: 2020-03-09
Abstract: The present invention provides an oily hair cosmetic material capable of imparting a soft feeling, tidyness, and gloss to the hair. The oily hair cosmetic material contains a component (A): a silicone compound having a viscosity of 10 to 30 million mPa·s at 25°C, a component (B): vegetable oil and/or fatty acid triglyceride, and a component (C): caprylyl methicone, wherein the content ratio of the component (A) is 0.3 to 5.0 mass%, the content ratio of the component (B) is 7.0 to 50.0 mass%, and the content ratio of the component (C) is 5.0 to 50.0 mass%.
Patent KR-20210117467-A (KR)
Title: Apparatus and Method for Detecting Precise Posture of a substance by Using a sensor
Inventor: CHOI SANG HYOUK
IPC: G01S19/03
Filed: 2020-03-19
Abstract: The present invention relates to a precise posture measurement apparatus for equipment using a sensor and a method thereof. According to one embodiment of the present invention, the precise posture measurement apparatus for equipment comprises: a GPS receiver to measure a position value of the equipment as GPS coordinates; a first mechanism mounted on the equipment for precise posture measurement; a second mechanism aligned by the first mechanism to measure position; and a sensor attached to the equipment to measure roll and pitch values of the equipment. The first mechanism includes a laser pointer to align the second mechanism, and an equipment connection unit to be stably connected to the equipment. According to the present invention, precise posture information can be obtained regardless of environmental factors around equipment, and postures can be more precisely measured through laser pointer aim alignment.
Patent KR-20210120285-A (KR)
Title: Novel preparing method of inotodiol
Inventor: KIM SOONG HYUN
IPC: C07J5/00
Filed: 2020-03-26
Abstract: The present invention relates to a novel method for manufacturing inotodiol. The method is different from an existing method for manufacturing inotodiol and has a high yield of inotodiol, thereby being usefully used for the manufacture and mass production of inotodiol.
Patent KR-20210123509-A (KR)
Title: The method of recovering wrinkled metal plate of vehicle to the original state
Inventor: LUN
IPC: B21D1/10
Filed: 2020-04-03
Abstract: The present invention relates to a work tool for restoring a metal plate of a vehicle to the original state when the metal plate is dented and a restoration method using the same, and can restore a dented metal plate within a short time without damaging a painted surface on the outer surface of the metal plate. To this end, a dented part of a metal plate (3) is restored by performing: the steps of adhering a work tool (8) with a tip (10) having a magnetic end to the bottom surface of the dented metal plate (3), placing a ball (11) of a conductive material on the upper surface of the metal plate (3), readjusting the position of the ball, and placing the end of the tip (10) in the dented part; or the steps of placing the spherical ball (11) close to the dented part of the metal plate (3), pushing the work tool (8) with the tip (10) into the bottom of the dented metal plate (3), changing the position of the end of the tip (10), and positioning the end of the tip (10) in the dented part by a worker moving the end of the work tool (8) while identifying the position of the ball (11) with naked eyes.
Patent KR-20210127540-A (KR)
Inventor: KIM HEYONG MIN
IPC: G01N1/28
Filed: 2020-04-14
Abstract: The present invention relates to a filter container for smearing a liquid-based cell, which comprises: a container body unit which is provided in a container shape in which a liquid cell is contained to prevent the dispersion of cells, and is sealed to be unsealed by being inserted into one side; a division filter unit which is located at one side at which the container body unit is sealed, and which, upon being inserted into the sealed portion of one side of the container body unit when the liquid-based cell is smeared, is unsealed such that the contained liquid-based cell is introduced to the inside along with external air to perform filtering; and a collection unit which is inserted into and supported with one side of the division filter unit to be separable, delivers suction force of a suction means inserted into one side so as to collect cells from the liquid-based cell firstly filtered in the division filter unit located on the other side, and is separated from the division filter unit after the collection to smear the collected cell on a slide towards the separated other side. Therefore, efficiency in inspection can be increased.
Patent KR-20210128549-A (KR)
Inventor: CHANG DONG JOON
IPC: H01L21/683
Filed: 2020-04-16
Abstract: An anti-skip pad for temporary bonding according to an embodiment of the present invention includes a base part, a first pattern part formed on the upper surface of the base part and including one or more fine patterns, and a second pattern part formed on the lower surface of the base part and including one or more fine patterns. The anti-slip pad is mounted between the substrates to prevent slipping. So, the substrates can be easily separated without applying an excessive physical force or thermal shock during the debonding process of the substrate, thereby preventing the damage, breakage, and contamination of the substrates and improving process stability.
Patent KR-20210130309-A (KR)
Title: Display device
IPC: G09G3/36
Filed: 2020-04-21
Abstract: The present invention relates to a display device capable of minimizing or removing a no-display region. According to the present invention, the display device comprises: first pixels connected to a first write scan line and a first compensation scan line; second pixels connected to a second write scan line and a second compensation scan line; third pixels connected to a third write scan line and a third compensation scan line; fourth pixels connected to a fourth write scan line and a fourth compensation scan line; fifth pixels connected to a fifth write scan line and a fifth compensation scan line; sixth pixels connected to a sixth write scan line and a sixth compensation scan line; seventh pixels connected to a seventh write scan line and a seventh compensation scan line; and eighth pixels connected to the eighth write scan line and the eighth compensation scan line. The number of the first pixels is smaller than that of the fifth pixels, the first compensation scan line, the second compensation scan line, the third compensation scan line, and the fourth compensation scan line are connected to a first node, the fifth compensation scan line and the sixth compensation scan line are connected to a second node, the seventh compensation scan line and the eighth compensation scan line are connected to a third node, and the first node, the second node, and the third node are electrically different nodes.
Patent KR-20210131724-A (KR)
Title: Steel Material for Agricultural Machine Rotary Blade with Tempering Process Omitting and Manufacturing Method of Agricultural Machine Rotary Blade Using by This
IPC: C22C38/00
Filed: 2020-04-24
Abstract: The present invention relates to a steel material for a rotary blade to omit tempering process and a rotary blade manufacturing method using the same. The manufacturing method increases an organizational fraction of bainite in the manufactured steel material for the rotary blade by providing appropriate carbon equivalent, thereby reduces or suppresses generation of martensite and perlite in the steel material, and secures an appropriate effective boron amount in the steel material, so as to improve wear resistance of the manufactured rotary blade. The present invention provides the steel material for the rotary blade with equal to or more than 90% of the organizational fraction of bainite.
Patent KR-20200053450-A (KR)
Inventor: SASAKI KUNIHIKO
IPC: G03B17/14
Filed: 2020-05-06
Abstract: Provided is an interchangeable lens assembly, which includes a plurality of lens-side claw portions which can engage with a plurality of camera-side claw portions, and a lock pin recess portion into which a lock pin is inserted. In addition, an angle between a line passing through an end of a fifth lens and an optical axis, and a line passing through the center of the lock pin recess portion and the optical axis is set to θ1. An angle between a line passing through a fourth lens-side end and the optical axis, and a line passing through the center of the lock pin recess portion and the optical axis is set to θ2. In the above, θ1 and θ2 satisfy a predetermined conditional expression.
Patent KR-20210102013-A (KR)
Title: Remote mapping of circuit speed variation due to process, voltage and temperature using a network of digital sensors
Inventor: TUTUIANU BOGDAN
IPC: G01K7/01
Filed: 2020-05-08
Abstract: A digital sensor network is overlaid on the integrated circuit to identify and map hotspots in the integrated circuit. A digital sensor network may include a plurality of digital sensors distributed within an area of an integrated circuit component of the integrated circuit. Each of the plurality of digital sensors may include a ring oscillator, and may be configured to output a counter value of the ring oscillator counted for a specified period. A sensor network control unit communicatively coupled to the plurality of digital sensors via a communication circuit may be provided. The sensor network control unit may be configured to receive a plurality of counter values including counter values from each of the plurality of digital sensors and to identify a hotspot within the area of the integrated circuit.
Patent KR-20210142216-A (KR)
Title: Power control apparatus and method having Series-Connected Impedance FlowControl type Differential Conditioning System
IPC: H02M1/00
Filed: 2020-05-18
Abstract: The present invention relates to a differential power processing (DPP) device, which solves a problem that the deterioration of a photovoltaic power generation output is extended to an entire system, not just a photovoltaic module, by using a method in which a least current flowing element in a series-connected circuit configuration causes a bottleneck in a current flow and limits the current of other normal elements, when a shadow is momentarily cast on some photovoltaic modules, or when a mid-term to long-term failure or performance degradation occurs, in a photovoltaic power generation system used for home and industry by converting DC power generated from one or several strings into AC power, after constructing the PV string which generates high output by connecting two or more solar modules in series among the photovoltaic power generation system.
Patent KR-20210146479-A (KR)
Inventor: JOO SHIN PARK
IPC: B23K31/00
Filed: 2020-05-26
Abstract: Disclosed is an automatic welding device capable of welding while automatically moving a welded part. According to an embodiment of the present invention, the automatic welding device comprises: a main body provided on a base and provided with one pair of rails spaced apart from each other in a longitudinal direction; a plurality of support frames for supporting the main body; one pair of welding modules respectively provided on the pair of rails and welding a part where the base and a plate are in contact; and one pair of anti-deformation modules respectively provided on the pair of rails and provided to be stretchable to prevent deformation of the welded part to pressurize the plate or base.
Patent KR-20200139086-A (KR)
Inventor: MIFUJI AKIHIRO
IPC: H01L27/32
Filed: 2020-05-27
Abstract: An objective of the present invention is to provide a coloring composition for a color conversion optical filter used in a display using a white light as a light source, capable of efficiently performing color conversion by absorbing a specific backlight light and converting the absorbed light into a light having a specific wavelength, and capable of improving color reproducibility of the display. In order to achieve the above objective, the present invention provides the following. The coloring composition for the color conversion optical filter used in a liquid crystal display or an organic EL display includes: a perylene compound represented by Formula (1); and a binder resin. In formula (1), A represents a substituent represented by formula (1-A), and B represents a substituent represented by formula (1-B). In formula (1-A), each of R^1 to R^5 independently represents a hydrogen atom or an alkyl group having 1 to 10 carbon atoms. In formula (1-B), each of R^6 to R^10 independently represents a hydrogen atom, a halogen atom, an alkyl group having 1 to 10 carbon atoms, or a methoxy group. However, a case where all R^6 to R^10 are hydrogen atoms is excluded.
Patent KR-20210148541-A (KR)
Inventor: HA HYOUN JEE
IPC: H01L27/146
Filed: 2020-05-29
Abstract: An image sensor is provided. An image sensor according to the concept of the present invention includes a substrate having first and second surfaces opposite to each other, wherein the substrate includes unit pixel regions having a photoelectric conversion region and floating diffusion regions disposed adjacent to the first surface, a pixel separation pattern provided in the substrate and defining the unit pixel areas; and a wiring layer disposed on the first surface of the substrate and including a conductive structure. The conductive structure includes: a connection portion parallel to the first surface of the substrate; and contacts extended vertically from the connection portion toward the first surface of the substrate. The contacts can be disposed to be spaced apart from each other with the pixel isolation pattern therebetween in a plan view, and can be respectively connected to the floating diffusion regions.
Patent KR-20210148612-A (KR)
Inventor: KIM JIN SEOB
IPC: B65B57/00
Filed: 2020-06-01
Abstract: The present invention relates to an automatic medicine carrying-in/off management apparatus, which can effectively prevent, manage and supervise carrying-in/out, robbery cases, unauthorized use, etc. of psychotropic or narcotic medicines in particular. An automatic medicine carrying-in/out management apparatus according to the present invention comprises: a main body; a tray jig installed inside the main body; a plurality of trays in which medicines are stored and which are mounted on the tray jig in a multi-layered structure; a carrying-in/out port formed in one region of the main body to carry out the medicines stored in the tray to the outside or to carry the medicines in the tray; a tray gripper withdrawing the tray mounted on the tray jig to locate the tray to the carrying-in/out port or returning the tray, withdrawn to the carrying-in/out port, to the tray jig; and a robot arm moving the tray gripper in an X-axis and a Z-axis direction. In addition, the tray gripper includes: a support; an actuator installed so as to move forward/backward and upward/downward on the support; a driving module controlling the forward/backward and the upward/downward operation of the actuator; and a holder formed to protrude on the front side of the actuator to be able to be engaged in a vertical upper region of a grip groove.
Patent KR-20210152832-A (KR)
Title: A ship including air lubrication system and anti-rolling device
Inventor: KIM MAN HWAN
IPC: B63B1/38
Filed: 2020-06-09
Abstract: Provided is a ship including a rolling reduction apparatus and an air lubrication system. According to an embodiment of the present invention, a ship including an air lubrication system generating air bubbles may comprise: an air lubrication system for discharging air to the bottom of the ship; and a rolling reduction apparatus for reducing rolling of the ship.
Patent KR-20210155083-A (KR)
Inventor: LEE JUNG JAI
IPC: B01F27/91
Filed: 2020-06-15
Abstract: The present invention relates to PVB recycling method and device and more specifically relates to PVB recycling method and device capable of completely removing remaining cullet and fine glass when PVB is collected from waste glass. The PVB recycling device comprises a water bath; a stirring device; and a collecting device for collecting PVB from which cullet and fine glass are separated.
Patent KR-20220000275-A (KR)
Title: Method and apparatus for generating weather data based on machine learning
Inventor: CHOI YEJI
IPC: G06N20/00
Filed: 2020-06-25
Abstract: Disclosed is a computing device for generating meteorological data for solving the above-described problems. The computing device includes: a memory comprising computer-executable components; and a processor executing the following computer-executable components stored in the memory, wherein the computer-executable components include: an initial ground meteorological data recognition component for recognizing the observed initial ground meteorological data; and a meteorological data generating component trained to generate meteorological data of a blank area on initial ground meteorological observation data using a machine learning module. An object of the present invention is to provide the device and method for generating meteorological data for an observation blank area.