baber/WOPTO huggingface dataset:
Patent KR-20200021642-A (KR)
Title: Autoharp
Inventor: HA MYUNG SIK
IPC: G10D1/04
Filed: 2018-08-21
Abstract: The present invention relates to an autoharp and, more specifically, to a structure of an autoharp which is lightweight and small-sized while generating richer echoes and sounds to be conveniently used for education of children as well as adults. Provided is the autoharp, comprising: an upper board having a sound hole in the center, provided with tuning pins, a nut, a saddle and a saddle support and covering the upper body of a body; a lower board having a shape corresponding to the upper board to cover a lower part; a body support forming an edge frame between the upper board and the lower board and forming a hollow space in the middle thereof; and a chord part including a plurality of strings, chord bars, chord buttons and a chord bar cover and formed to cross the strings, wherein the body support includes: a tuning pin bridge frame having a plurality tuning pin sound holes on an inner side surface and supporting an upper end of the body and the tuning pins; a left support in contact with a left end of the tuning pin bridge frame, having a plurality of left support sound holes on an inner side surface and supporting a left side of the body; a right support connected in contact with a right end of the tuning pin bridge frame, having a plurality of right support sound holes on an inner side surface and supporting a right side of the body; and a saddle bridge frame having both ends connected in contact with one side end of the left support and the right support, respectively, having a plurality of saddle frame sound holes at a lower part of an upper surface in contact with the upper board and supporting the saddle. The autoharp according to the present invention regularly transfers echoes of the limited sound holes to all of the body supports to make the echoes and low-pitched sounds rich, thereby generating clean and rich sounds with remarkably reduced interference of the strings or noises like metal sounds.
Patent KR-20200027351-A (KR)
Title: Natural deep eutectic solvent for room temperature stabilization and storage of protein biologics
Inventor: JEONG JI HOON
IPC: C07K14/765
Filed: 2018-09-04
Abstract: The present invention relates to a composition for stabilization of protein, which can improve stability of protein in accordance with a temperature and can also dissolve the protein. The present invention also relates to a method for stabilizing protein using the same. When choline chloride or sugar as a natural substance is mixed at a specific ratio, a liquid with a low melting point is produced from a solid via a hydrogen bond, protein drugs are dissolved, and proteins sensitive to temperature changes are stabilized, thereby enabling long-term storage. In addition, a problem of low temperature storage requiring high cost from production of protein drugs to transportation can be solved, thereby being economically feasible. Thus, it is expected to enable distribution of drugs to areas where the distribution of protein drugs is difficult due to problems of a power system.
Patent KR-20200030935-A (KR)
Title: Fiber reinforced polypropylene-based composite resin composition with reduced odor for interial parts of automobile
Inventor: LEE HAN KI
IPC: C08L23/12
Filed: 2018-09-13
Abstract: The present invention relates to a fiber-reinforced polypropylene composite resin composition with a reduced odor, in which a polypropylene polymer, a thermoplastic elastomer, a fibrous reinforcing agent, a coupling agent, a slip agent, and a UV stabilizer are mixed, and which also includes an inorganic deodorant having an excellent effect in reducing odors for improving indoor air quality, as interior parts of automobile. The interior parts of automobile molded from the polypropylene composite resin composition according to the present invention deodorize unpleasant gases generated in a manufacturing process, and at the same time, have excellent mechanical properties to provide a comfortable environment for a driver.
Patent KR-20200032918-A (KR)
Title: Drone with searchlight
Inventor: AHN HYE RI
IPC: F21W107/30
Filed: 2018-09-19
Abstract: The present invention relates to a drone with a searchlight. According to an embodiment of the present invention, the drone with the searchlight includes: a drone driven based on a wireless communication signal received from a terminal; a searchlight mounted on a lower portion of the drone to irradiate LED light; and a rotating part arranged between the drone and the searchlight and performing rotating motion so that the searchlight can rotate 360 degrees.
Patent KR-20200037891-A (KR)
Title: Organic light emitting diode display device
Inventor: KIM GUN HEE
IPC: H01L51/52
Filed: 2018-10-01
Abstract: The present invention relates to an organic light emitting diode display device capable of minimizing reduction in a light emitting area. Disclosed is an organic light emitting diode (OLED) display device. The organic light emitting diode display device comprises: a first electrode; a pixel defining film that at least partially exposes the first electrode; an organic light emitting layer disposed on the first electrode; a thin-film encapsulation layer disposed on the organic light emitting layer; and a light shielding member disposed on the thin-film encapsulation layer and overlapping the pixel defining film. The organic light emitting layer includes a main area not-overlapping the pixel defining film and a sub area overlapping the pixel defining film. The main area includes an open portion not-overlapping the light shielding member and a shadow portion around the open portion overlapping the light shielding member.
Patent KR-20200038156-A (KR)
Title: Manufacturing Method of Polyamideimide Film and Polyamideimide Film Manufactured Thereby
Inventor: LEE KIL NAM
IPC: C08J9/04
Filed: 2018-10-02
Abstract: The present invention provides a method of preparing a polyamide-imide film, comprising the steps of: (a) placing, in a pressure vessel, a dispersion solution obtained by dispersing at least one diamine monomer and at least one anhydride monomer in water and inducing a reaction therein at 5-400°C under a pressure, and filtering and drying the reaction product obtained from the reaction, to obtain polyamide-imide particles; (b) mixing the polyamide-imide particles and carbon black particles in an organic solvent and milling the mixture to obtain a polyamide-imide coating composition; (c) cast-coating the polyamide-imide coating composition onto a protection film; and (d) drying and curing the coated coating composition at a temperature of 180°C or less, thereby forming a polyamide-imide thin film on the protection film, wherein the carbon black particle content is 5-20 parts by weight with respect to 100 parts by weight of the polyamide-imide particles, and the polyamide-imide thin film has a thickness of 10 μm or less.
Patent KR-20200040122-A (KR)
Inventor: KIM YOUNG SAM
IPC: G09F19/22
Filed: 2018-10-08
Abstract: The present invention relates to an evacuation guidance light and passenger dispersion device using action pictogram. The visibility of the evacuation guidance light through one pair of emergency exit guidance units, which reproduce a shape of a person gradually moving toward the emergency exit guidance units, may be increased, and passengers may be dispersed by interlocking one pair of panel units and one pairs of emergency exit guidance units arranged at both sides of stairs at the same time.
Patent KR-20200042034-A (KR)
Inventor: CHOI MIN JUN
IPC: H01L27/146
Filed: 2018-10-12
Abstract: The present invention is to provide an image sensor having improved electric properties. The image sensor according to an embodiment of the present invention comprises: a substrate comprising an active pixel region and a dummy pixel region; a pixel separation structure provided to penetrate the substrate and defining an active pixel of the active pixel region and a dummy pixel of the dummy pixel region; and a dummy separation structure provided to penetrate the substrate in the dummy pixel region.
Patent KR-20200001955-A (KR)
Title: Idler for conveyor belts and the idler device comprising the same
Inventor: KIM YOON KON
IPC: H02K1/28
Filed: 2018-10-19
Abstract: According to the present invention, an idler for a conveyor belt comprises: a stationary shaft; a first magnet which maintains a stopped state with respect to the stationary shaft, and has magnetism of one between an N pole and an S pole; a rotary support to rotate while being inserted into the stationary shaft and support the conveyor belt; one or more second magnets which are fixed on the rotary support to rotate with the rotary support as one unit, and have magnetism different from the first magnet to generate a first magnetic flux in a radial direction of the stationary shaft with the first magnet; a first coil to use the first magnetic flux to generate a first induction current; and a first light source operated by using electricity generated by the generated first induction current to notify the outside of the state in which the idler is operated. Therefore, whether the idler operates can be easily checked by checking whether the light source emits light.
Patent KR-20200044485-A (KR)
Inventor: YOON SUNG JIN
IPC: C01G9/02
Filed: 2018-10-19
Abstract: The present invention relates to a method for manufacturing high-purity nano zinc oxide powder and surface-coated high-purity nano zinc oxide powder. According to one embodiment of the present invention, by controlling a plurality of process conditions, not just temperature, it is possible to precisely and uniformly adjust a particle size, particle shape and purity of the zinc oxide powder. According to another embodiment of the present invention, by forming a uniform coating layer on the zinc oxide powder, it is possible to provide excellent dispersibility and viscosity stability. Due to the effects, it is possible to provide zinc oxide suitable for the purpose of each of the electric, optical, and cosmetic fields.
Patent KR-20200046515-A (KR)
Title: Pedestirian navigation guide system for providing contents service capable of supporting multinational language
Inventor: KIM BONG JUN
IPC: G06F40/40
Filed: 2018-10-24
Abstract: The present invention relates to a pedestrian navigation system, and more particularly, to a pedestrian navigation system capable of supporting multinational languages which is capable of route guidance to pedestrians in augmented reality (AR) and the multinational languages. The navigation system capable of supporting the multinational languages according to the present invention may comprise: a terminal transmitting user information to the outside; and an integrated management server which provides destination guide which a user wants to go in a language desired by a user and guides user′s current location and destination in the augmented reality, by analyzing the user information from the terminal. The present invention can perform a route guidance service in a foreign language desired by a foreigner, and thus the foreigner can easily get the route guidance.
Patent KR-20200046819-A (KR)
Title: Self assembly method and device for semiconductor light emitting device
Inventor: CHOI JUCHAN
IPC: H01L33/06
Filed: 2018-10-25
Abstract: The present invention provides an apparatus for self-assembly of semiconductor light emitting devices, which includes: a fluid chamber having a space in which a plurality of semiconductor light emitting devices having magnetic substances are received; a magnet applying magnetic force to the semiconductor light emitting devices in a state in which a substrate is arranged in an assembly position; a power supply part inducing formation of an electric field on the substrate so that the semiconductor light emitting devices are mounted in a predetermined position of the substrate while being moved by a positional change of the magnet; and a fluid injector injecting fluid to partial the semiconductor light emitting devices so that the partial semiconductor light emitting devices mounted on the substrate are separated from the substrate.
Patent KR-20200047236-A (KR)
Inventor: KIM TAE MIN
IPC: G06F3/02
Filed: 2018-10-28
Abstract: The present invention relates to a keyboard with a mouse pad embedded therein. The keyboard with a mouse pad embedded therein comprises: a keyboard body; and a mouse pad attached to the bottom of the keyboard. Therefore, a user does not need to carry a mouse pad separately.
Patent KR-20200048333-A (KR)
Title: A Apparatus For Preventing Seed From Germinating
Inventor: LEE MUN HYUN
IPC: A01B33/02
Filed: 2018-10-30
Abstract: An apparatus for preventing seeds from germinating according to the present invention includes: a vehicle body having a moving means and comprising a vehicle main body; a cover portion provided in the vehicle body and forming a downwardly opened space portion; a microwave oscillation portion provided in the vehicle body and having a magnetron that emits microwaves to the space portion; and a power supply portion that supplies the required power to the microwave oscillation portion, wherein the space portion further includes a digging portion provided on the vehicle main body and digging the ground while rotating.
Patent KR-20200052748-A (KR)
Title: Wind power generation module and wind power generation system
Inventor: JOUNG SEONG HO
IPC: H02S10/12
Filed: 2018-11-07
Abstract: The present invention relates to a wind power generation module and a wind power generation system, and more specifically, to a wind power generation module and a wind power generation system, wherein an air flow is controlled by upper and lower plates and guides having the same size and angle, a wind speed is increased through a structure of forming an air outlet having a smaller area than an air inlet to increase wind power generation efficiency, and a multi-faceted frame is formed to effectively perform wind power generation even if a wind direction is changed.
Patent KR-20200055901-A (KR)
Title: Electronic device for performing operation based on identification information received from accessory device, method for the same and accessory device
Inventor: KIM KYU MIN
IPC: G06F13/40
Filed: 2018-11-14
Abstract: The present invention relates to an electronic device for performing an operation based on identification information received from an accessory device, an operation method thereof, and an accessory device. The electronic device according to various embodiments of the present invention includes a USB interface, an audio processor, and a main processor. The main processor can be set to recognize identification information of the accessory device in response to the connection of the accessory device, control an audio input/output circuit so that the USB port and an audio output interface of the audio processor can be electrically connected when the recognized identification information matches identification information of a specific accessory device stored, and transmit and receive digital data through the USB port.
Patent KR-20200055961-A (KR)
Title: Structure of blocking wind in folding door
Inventor: KIM JUNG MYOUNG
IPC: E06B7/23
Filed: 2018-11-14
Abstract: The present invention relates to a windshield structure for a folding door realized to completely block the wind even in a corner portion of the folding door. According to the present invention, the windshield structure comprises: insertion grooves respectively formed in a horizontal frame and a vertical frame of the folding door; mohair or a windshield member formed integral in a lying ′I′ shape and inserted into a groove portion excluding the corner portion of the folding door among the insertion grooves to block wind; and a corner member formed integral in an ′L′ shape and blocking wind by being inserted into the groove portion corresponding to an edge portion of the folding door among the insertion grooves.
Patent KR-20200056757-A (KR)
Inventor: Kim dae chun
IPC: G06Q50/06
Filed: 2018-11-15
Abstract: The present invention relates to a system and a method for water treatment data management. The water treatment data management system according to one embodiment of the present invention includes: a water treatment data management terminal receiving and storing water treatment data in a time series data format from a water treatment apparatus and transmitting the water treatment data to a water treatment data management server; and the water treatment data management server receiving, storing, and analyzing the water treatment data from the water treatment data management terminal. According to one embodiment of the present invention, the water treatment data can be efficiently managed without deficiency and deficiency determination criteria are provided as to the water treatment data. Accordingly, deficiency data determination can be clearly carried out. In addition, visualization and analysis in an energy management system (EMS) can be performed by means of the water treatment data, thereby having an effect of efficiently saving energy.
Patent KR-20200057266-A (KR)
Inventor: YOON CHUN JAE
IPC: G09F13/04
Filed: 2018-11-16
Abstract: Disclosed are a method of manufacturing a signboard body by using a 3D printer and a signboard body manufactured by the method. The disclosed signboard body includes: an edge part; a first seating part; and a second seating part. In addition, the signboard body is manufactured by the method of manufacturing the signboard body by using the 3D printer including a signboard body forming step of forming the signboard body by using the 3D printer to integrally form: an edge part configured to form a frame having a predetermined shape, and having upper and lower portions which are opened; a first seating part protruding by a predetermined length such that a sectional area of the first seating part is gradually reduced from an inner surface of the edge part; and a second seating part spaced apart from the first seating part by a predetermined distance, and protruding by a predetermined length such that a sectional area of the second seating part is gradually reduced from the inner surface of the edge part. Accordingly, when the signboard body is formed by using the 3D printer, sagging due to weights of the first seating part and the second seating part is prevented even without a support part for supporting the first seating part and the second seating part, and a manufacturing time of the signboard body is shortened so that working efficiency is improved.
Patent KR-20200059363-A (KR)
Inventor: GO JEONG IN
IPC: B64C3/00
Filed: 2018-11-20
Abstract: According to an embodiment of the present invention, a composite material layer may comprise: a radio wave absorbing layer formed on a front surface exposed to the outside to absorb external electromagnetic waves; and a high-density metal mesh disposed on a rear surface of the radio wave absorbing layer, reflecting and canceling the electromagnetic waves absorbed by the radio wave absorbing layer, and transmitting electrical energy of lightning to the surroundings when the lightning strikes.
Patent KR-20200059574-A (KR)
Inventor: KIM JUNG HUN
IPC: G01S7/527
Filed: 2018-11-21
Abstract: The present invention relates to a signal processing method of an adaptive beamformer. More specifically, when calculating the beam output using sensor data in an underwater detection device such as a sonar, by calculating narrowband and wideband beam outputs using the sub-band steering covariance matrix, a problem of singular matrix occurrence due to frequency dependency elimination and inverse matrix operation is solved so that the orientation resolution of the adaptive beamformer can be improved.
Patent KR-20200062867-A (KR)
Inventor: PARK YEONG JUN
IPC: G06F11/20
Filed: 2018-11-27
Abstract: A method and an apparatus for synchronization and verification ADR data and EDR data according to one embodiment synchronizes and verifies the EDR data which is mandatory for an existing vehicle and the ADR data which is additionally developed. Accordingly, collision of two data is prevented and confusion of analysis can be avoided. The method for synchronization and verification data includes the following steps of: receiving data; storing the data; and recording the data.
Patent KR-20200065590-A (KR)
Inventor: KIM JAE HEE
IPC: G01S17/89
Filed: 2018-11-30
Abstract: Disclosed are a method for detecting a lane center point for a precise road map and an apparatus thereof. The method comprises the steps of: obtaining point cloud data obtained for a lane with a painted road surface using a LIDAR device; extracting points within a certain radius around an input point from the obtained point cloud data; obtaining a lane direction vector through principal component analysis of the extracted points; separating the extracted points into points located on a plane perpendicular to the direction vector; and detecting the lane center point by analyzing the reflection intensity for the separated points. Therefore, the center point of the lane can be precisely detected.
Patent KR-20180134790-A (KR)
Inventor: CHOI SHIN
IPC: G16H10/20
Filed: 2018-11-30
Abstract: The present invention relates to a health checkup application to shorten an examination time by allowing a patient to fill up a health checkup questionnaire table in advance and guiding a route to the patient during the examination. In the health checkup application comprises: a smartphone which can run the application; an icon on the smartphone background; a main screen of the application which has an item allowing a patient to enter the item by touching the icon; a part of a questionnaire table which allows the patient to fill up the questionnaire table by entering the item through touching the main screen; and a route guiding part capable of guiding the route by using a map to enter the item through touching the main screen. Therefore, the present invention has an effect of filling up a health checkup questionnaire table in advance and shortening an examination time by guiding the route during the examination.
Patent KR-20200066777-A (KR)
Title: pepper powder mixer
Inventor: LEE DU MOON
IPC: A47J43/08
Filed: 2018-12-03
Abstract: The present invention relates to a red pepper powder mixer capable of compressing red pepper powder by being rotated along the outer periphery of a container in a rotation direction of a driving shaft which is rotated by receiving power of a motor and rotating a roller along a bottom surface of the container around both ends of a vertical shaft intersecting the driving shaft at the same time. The red pepper powder mixer separates the red pepper powder attached to the bottom by stirring the red pepper powder from the outside to the inside of the container or from the inside to the outside of the container at the same time with a plurality of stirring wings which are integrally connected to the vertical shaft. Therefore, the red pepper powder mixer easily and rapidly mixes a large amount of the red pepper powder within a short time, provides fine and uniform particles of the red pepper powder, and prevents the red pepper powder from flying the outside when mixing the red pepper powder.