baber/WOPTO huggingface dataset:
Patent KR-20200009291-A (KR)
Title: Method for controlling print head operating method based on electric power supply path, and printing apparatus for performing the same
Inventor: KWAK YOUNG HWAN
IPC: B41J2/07
Filed: 2018-07-18
Abstract: A control method of a print head driving method of a printing apparatus includes the steps of: receiving print data; identifying a path through which power is supplied to the printing apparatus; determining a print head driving method according to the identified path; and driving the print head according to the determined driving method to print out the print data.
Patent KR-20200009370-A (KR)
Title: Polymer, organic layer composition and method of forming patterns
Inventor: KIM SUNG HWAN
IPC: G03F7/20
Filed: 2018-07-18
Abstract: The present invention relates to: a polymer comprising a reaction product of a first compound represented by formula (1) and a second compound represented by formula (2); an organic layer composition comprising the polymer; and a pattern forming method using the organic layer composition. Formula (1): (CHO)_n1-Ar^1-X-Ar^2-(CHO)_n2. Formula (2): Ar^3-(OH)_m. The definitions of formula 1 and 2 are as described in the specification.
Patent KR-20200010887-A (KR)
Inventor: LIM SEUNG YOUNG
IPC: H01R4/18
Filed: 2018-07-23
Abstract: The present invention relates to a terminal. The terminal of the present invention comprises: a connection unit (10) coupled and electrically connected to a counter terminal; and a barrel unit (30) positioned at rear of the connection unit (10) and pressing a core wire (W2) of a wire to be electrically connected to the wire. A plurality of barrel grooves (50) are arranged in a row on a surface of the barrel unit (30). The barrel grooves (50) are quadrangles that both sides of the barrel grooves (50) are inclined at different angles with respect to a direction in which the wire is connected. The barrel grooves (50) are arranged in a direction orthogonal to the direction in which the wire is connected to form a home array, but also the number of home arrays is plural.
Patent KR-20200013915-A (KR)
Title: Method of operating platform supporting application development and server providing platform
Inventor: LEE SANG YOON
IPC: G06F8/20
Filed: 2018-07-31
Abstract: A method of operating a platform for supporting development of SaaS-based applications comprises the following steps of: acquiring first basic information of a first service to be provided by a first user from a terminal of the first user; providing a no-code-based first interface, which is used to develop a first application for providing the first service, to the terminal of the first user based on the first basic information; generating the first application by applying first development information of the first service, which is acquired through the first interface, to a result of learning information obtained by objectifying a service provided from each of a plurality of applications; and performing verification of the first application and distributing the verified first application through the SaaS-based platform.
Patent KR-20200017746-A (KR)
Title: Air filtering equipment window sash
Inventor: PAK BO HYEON
IPC: F24F11/30
Filed: 2018-08-09
Abstract: The present invention relates to a window frame type air filtering device installed in a position of a window frame of a previously installed window or a window frame, in which a window of a new building is installed, to filter contaminated or dirty outdoor air and supply the filtered air to an indoor space to cleanly manage indoor air. According to the present invention, the window frame type air filtering device comprises: front and rear surface filters having a filtering water inlet hole formed on a surface facing the upper side of the lower part of the window frame and installed to be separated from and coupled to the front and rear surfaces of the window frame as necessary respectively, wherein the edge of the filter is surrounded by a hard rim; a filtering water supply pipe placed in the upper frame of the window frame; filtering water spray nozzles installed in the filtering water supply pipe at predetermined intervals to spray the filtering water from the upper part to a gap between the front and rear filters; a filtering water collection chamber installed in the lower frame of the window frame to receive and store the filtering water sprayed from the filtering water spray nozzle; a filtering water level sensor installed in one side of the filtering water collection chamber to detect the maximum and minimum water levels of the filtering water collection chamber; a pump installed in a side frame of the window frame and pumping and supplying the filtering water of the filtering water collection chamber to the filtering water supply pipe; and a filter installed in any one from inlet and outlet sides of the pump to filter the filtering water stored in the filtering water collection chamber.
Patent KR-20200021348-A (KR)
Title: Prefabricated block for ridge build
Inventor: SEO DONG CHIL
IPC: A01G25/00
Filed: 2018-08-20
Abstract: The present invention relates to a prefabricated block for constructing a ridge, which can construct a ridge which is a boundary between rice paddies to provide excellent constructability and durability. In particular, a sluice gate assembly is connected to be installed to control the water level of the rice paddies at a selected location in the ridge constructed accordingly, such that the function of the sluice gate can be provided after the ridge construction. To this end, the present invention comprises: a ridge block (10) of which an upper portion is provided with a flat surface unit (11) on which people can walk, a lower portion is provided with a concave groove (12) with a lower end surface opened in a longitudinal direction, and both side ends are individually provided with a coupling unit (13); a sluice gate block (20) which is installed to be inserted between the ridge blocks, and of which an upper portion is provided with a flat surface unit (21) on which people can walk and a central portion is provided with a sluice gate (22) which penetrates from a front surface to a rear surface so as to drain water, wherein a guide rail (23) is formed at the edge of the front surface of the sluice gate, an extension unit (24) is formed at the both sides of the sluice gate, and a connecting unit (25) is individually formed at a side cross section of the extension unit; and a plurality of water level control plates (30) which have the same width and different heights from each other and are coupled to the guide rail in a separable manner in order to control the water level of the rice paddies.
Patent KR-20190028290-A (KR)
Inventor: MATSUMOTO RINTARO
IPC: C01B15/023
Filed: 2018-08-28
Abstract: Provided is a method for efficiently removing trioctyl phosphate in a working solution for manufacturing hydrogen peroxide. More specifically, the present invention provides the method of preparing the working solution for manufacturing hydrogen peroxide by an anthraquinone method, comprising: a process of recovering an aromatic solvent and anthraquinone from the working solution for manufacturing hydrogen peroxide by an anthraquinone method comprising an aromatic solvent, trioctyl phosphate, and anthraquinone; and a process of preparing a trioctylphosphate-free working solution substantially free of trioctylphosphate by mixing a polar solvent capable of dissolving recovered aromatic solvent, recovered anthraquinone, and anthrahydroquinones other than trioctyl phosphate.
Patent KR-20200028552-A (KR)
Inventor: PARK CHUL MIN
IPC: B60M1/22
Filed: 2018-09-06
Abstract: The present invention relates to a tensioning device. According to the present invention, the tensioning device comprises: a housing mounted on an electric pole; a tensioning unit mounted on the housing to be retractable and connected to a tram line to impart tension to the tram line; a sensor unit mounted on the tensioning unit and measuring deformation of the tensioning unit; and a transmission unit electrically connected to the sensor unit and transmitting deformation information of the tensioning unit measured by the sensor unit to the control unit.
Patent KR-20200030155-A (KR)
Title: safety guiderail
Inventor: GIM DAE HWAN
IPC: E01F15/04
Filed: 2018-09-11
Abstract: The present invention relates to a safety guide rail with a left and right connecting ring, and more specifically, to a safety guide rail, which can connect connectors attached to a cable of the guide rail in left and right directions so that the guide rail can be simply and easily installed. In addition, when the guide rail is damaged, plates connected by the connector of the guide rail can be easily replaced so that the guide rail can be easily repaired and reinstalled. In the safety guide rail with the left and right connecting ring, a plurality of connectors are attached to both ends of a back surface protrusion part of the guide rail plate so that a plurality of guide rail plates are connected thereto in the left and right directions.
Patent KR-20200034030-A (KR)
Title: Method and apparatus for assisting walking
Inventor: SEO KEE HONG
IPC: G06N3/08
Filed: 2018-09-14
Abstract: A method and an apparatus for assisting walking of a user are provided. An inertial measurement device measures information about the movement of the user wearing a walking aid, and a gait phase of the user corresponding to the measured information is predicted by using data learned in advanced through machine learning, so that an auxiliary torque to be provided to the user is determined based on the predicted gait phase and a driving unit is controlled to output the auxiliary torque.
Patent KR-20200035567-A (KR)
Title: Display apparatus, method for controlling thereof and recording media thereof
Inventor: SONG AN JIN
IPC: G06F3/01
Filed: 2018-09-27
Abstract: The present invention relates to a display device, and a control method and a recording medium thereof. The display device comprises: a display part; an information acquisition part; and a processor controlling to acquire information about viewing positions of a plurality of users for a screen of the display part through the information acquisition part, identify a viewing position in which distribution of the viewing positions of the plurality of users is concentrated based on the acquired information, and compensate the quality of an image to be displayed in an area based on a viewing angle at the viewing position with respect to the area corresponding to the identified viewing position among the plurality of areas of the screen. Accordingly, an image with improved quality can be provided by performing image quality compensation on the area of the screen corresponding to the viewing angle in which the distribution of users is concentrated in a large display device installed in public place, or the like.
Patent KR-20200039075-A (KR)
Inventor: KIM HUI JUNG
IPC: H01L45/00
Filed: 2018-10-04
Abstract: The present invention comprises: a substrate including a cell region, first and second contact regions, and a bit peripheral circuit region disposed between the first and second contact regions; a first lamination structure disposed on the cell region and the first contact region and a second lamination structure disposed on the cell region and the second contact region; and a peripheral transistor disposed on the bit peripheral circuit region, and electrically connected to the first and second lamination structures.
Patent KR-20200040047-A (KR)
Title: Detection device and inspection method of wire defect by measuring fricative sound
Inventor: SON JUNG SOO
IPC: B65B57/10
Filed: 2018-10-08
Abstract: Disclosed are an apparatus and a method for detecting wire rod binding defects through friction sound measurement. The apparatus for detecting the binding defects according to the present embodiment comprises: a plurality of detectors measuring friction sound generated from a wire rod during a binding process of a wire rod binding machine; and a control unit detecting the size and a position of the binding defects by analyzing the friction sound measured in the plurality of detectors. The plurality of detectors are disposed radially from a central axis of the wire rod, and may be provided by including a plurality of sensors installed parallel to the direction of the central axis of the wire rod.
Patent KR-20200025972-A (KR)
Title: Multilayer capacitor
Inventor: KANG SO RA
IPC: H01G4/232
Filed: 2018-10-15
Abstract: One embodiment of the present invention provides a multilayer capacitor comprising a body including a stacked structure of a plurality of dielectric layers and a plurality of internal electrodes stacked between the dielectric layers and comprising an external electrode formed outside the body and electrically connected to the internal electrode. The cover portion of the body is formed with a curved edge, and internal electrodes among the plurality of internal electrodes, disposed in the cover portion are narrower than the width of internal electrodes disposed in the center portion. Moreover, when a distance from a surface of the body to the closest internal electrode among the plurality of internal electrodes is defined as a margin, the width direction margin (Wg) and the thickness direction margin (Tg) in the body satisfy the condition of 0.8 <= Tg/Wg <= 1.2.
Patent KR-20200042318-A (KR)
Title: Welding helmet
Inventor: HUH MOON YOUNG
IPC: A42B3/22
Filed: 2018-10-15
Abstract: A welding helmet which maintains a power-on state after initial power application according to an embodiment of the present invention comprises: a circuit part which controls a shutter LCD based on at least one of the presence or absence of a welding light and the intensity of the welding light; a power supply part for supplying power to the circuit part; and a switch part which controls electrical connection between the circuit part and the power supply part, wherein the switch part can maintain the on state after the switch part is first switched to the on state.
Patent KR-20180116192-A (KR)
Inventor: SEON UK YOO
IPC: A61F2/10
Filed: 2018-10-16
Abstract: The present invention relates to a punching assembly, a hair transplant device, and a system having the same. According to one embodiment of the present invention, the hair transplant device comprises: a punching assembly having a needle unit allowing a scalp to secure a space for hair transplant and a punching unit disposed in the needle unit and inserting follicles into the space, transferring absorption pressure for absorbing the follicles from a tip unit of the needle unit, and allowing the punching unit to be coupled to the needle unit; and a body assembly including a needle adjusting unit allowing the needle unit of the punching assembly to move forth and back and a control unit controlling operation of the needle adjusting unit.
Patent KR-20200048794-A (KR)
Inventor: LEE YEON HUI
IPC: H01L51/50
Filed: 2018-10-30
Abstract: The present invention provides a novel compound and an organic light emitting device using the same. The compound is represented by chemical formula 1.
Patent KR-20200048833-A (KR)
Title: Hairless razor
Inventor: SON YONG GEON
IPC: B26B19/38
Filed: 2018-10-30
Abstract: The present invention relates to a razor where hair is not caught in, and features a body constituting the razor. Therefore, the present invention has an advantage in that it is convenient to be used since a user has no inconvenience of removing the hair caught in the razor again when shaving.
Patent KR-20190059207-A (KR)
Inventor: KIM JU HO
IPC: C08L33/06
Filed: 2018-10-31
Abstract: The present invention relates to a light conversion resin composition having an excellent light emitting luminance effect of quantum dots and high reliability, and to a light conversion laminated substrate including the same, and an image display device using the same. The light conversion resin composition of the present invention comprises a plurality of quantum dots, a binder resin, and a solvent. The solvent is included in the amount of 45 to 90 parts by weight with respect to 100 parts by weight of a photopolymerization composition.
Patent KR-20200052756-A (KR)
Title: Water Electrolysis System Having High Safety System
Inventor: MOON SANG BONG
IPC: C25B13/08
Filed: 2018-11-07
Abstract: A membrane electrode assembly (500) of the present invention includes: a polymer electrolyte membrane (502); a first electrochemical reaction layer (504) formed on one side of the polymer electrolyte membrane to conduct an oxidation reaction; a first electron conductive layer (506) formed between the polymer electrolyte membrane and the first electrochemical reaction layer; a second electrochemical reaction layer (508) formed on the other side of the polymer electrolyte membrane to conduct a reduction reaction; and a second electron conductive layer (518) formed between the polymer electrolyte membrane and the second electrochemical reaction layer.
Patent KR-20200054031-A (KR)
Title: Apparatus and method for detecting disconnection of wire in battery
Inventor: KIM TAE SOO
IPC: H01M10/44
Filed: 2018-11-09
Abstract: The present invention relates to a battery disconnection diagnostic device and a method thereof, which can effectively diagnose a disconnection in the process of diagnosing disconnection of a cathode terminal of a battery pack. According to an embodiment of the present invention, a battery disconnection diagnostic device is a device for diagnosing disconnection of a battery pack having anode charging terminals, anode discharging terminals and cathode terminals, which are different from each other. The device comprises: a charge/discharge path configured to connect the anode charging terminal and the anode discharge terminal; a diagnosis path configured to connect a connection node on the charge/discharge path and the cathode terminal, and having a cell assembly on the path; a diagnostic current measurement unit provided on the diagnostic path and configured to measure current flowing through the diagnostic path; a diagnostic FET provided on the charge/discharge path between the anode charging terminal and the connection node and configured to open and close the charge/discharge path; and a processor configured to control the turn-on and turn-off operations of the diagnostic FET and diagnose whether the cathode terminal is disconnected based on the current measurement value received from the diagnostic current measurement unit.
Patent KR-20200059752-A (KR)
Inventor: PARK CHAN HA
IPC: H04L12/403
Filed: 2018-11-21
Abstract: The present invention relates to a wireless control system and a battery pack including the same. The wireless control system is to wirelessly collect and manage first to N-th battery information indicating the states of first to N-th battery modules. The wireless control system includes: a master configured to wirelessly transmit a first command packet; and first to N-th slaves where first to N-th IDs are sequentially pre-assigned. The first slave is configured to generate the first battery information indicating the state of the first battery module and wirelessly transmit a first response packet including the first ID and the first battery information when the first command packet is received. The k+1-th slave is configured to generate the k+1-th battery information indicating the state of the k+1-th battery module, stand by for reception of the k-th response packet from the k-th slave until the time slot assigned for itself is reached, and then wirelessly transmit the k+1-th response packet when the first command packet is received. When the k+1-th slave succeeds in receiving the k-th response packet, the k+1-th response packet includes the k-th ID, the k-th battery information, the k+1-th ID, and the k+1-th battery information. N is a natural number of 2 or more and k is a natural number of 1 or more and N-1 or less.
Patent KR-20200059916-A (KR)
Inventor: KANG TAE YOUNG
IPC: F28D20/02
Filed: 2018-11-22
Abstract: The present invention relates to a heat exchanger for ventilation, and more specifically, a heat exchanger for ventilation using a phase change material (PCM), in which the PCM is added to a heat exchange medium and molten to absorb external heat and at the same time absorb the vaporization heat of a refrigerant, thereby greatly improving heat exchange efficiency.
Patent KR-20190068428-A (KR)
Title: Fabric treating apparatus
Inventor: KANG HYUNG HA
IPC: B01D46/42
Filed: 2017-12-08
Abstract: The present invention provides a clothing treatment apparatus which includes: a cabinet which forms a treatment space for receiving clothing; a filter module which has a filter unit for filtering dust in air passing therethrough; an air flow path in which a plurality of flow paths is preset to guide air to discharge the air into the treatment space; a fan which moves air in the air flow path; a valve which is arranged on the air flow path and changes the air flow path as rotating along a predetermined rotation axis; a valve operation module which rotates the valve; and a control unit which controls the rotation angle of the valve so that any one of the plurality of flow paths is selected. The plurality of flow paths include: at least one bypass flow path for guiding air to bypass the filter unit; and at least one filtering flow path for guiding air to pass through the filter unit. The present invention is provided to enable various functions.
Patent KR-20200064289-A (KR)
Title: Display system and display method using the system
Inventor: JOO SEONG SIN
IPC: G03B21/56
Filed: 2018-11-29
Abstract: Disclosed are an image display system capable of receiving user input information through an opaque pattern, and an image display method using the same. The image display system includes a transparent touch device, a projector and a control device. In the transparent touch device, an opaque pattern having an arbitrary shape is formed at an arbitrary position. The projector may irradiate an image with the transparent touch device. The control device generates a touch control signal for controlling the projector only when a touch is input onto a touch input possible area corresponding to the opaque pattern and transmits it to the projector. As a result, the user can perform interaction with the image display system while easily checking the image through the opaque pattern.
Patent KR-20200065249-A (KR)
Title: Service system for returning goods with fast return and refund
Inventor: YOON JI KRUN
IPC: G06Q30/06
Filed: 2018-11-30
Abstract: The present invention relates to a product return service system enabling prompt returning and refunding. According to the present invention, the product return service system enabling prompt returning and refunding comprises: a return application module; a return reception module; a pick-up request module including an actual image request information generation unit, a pick-up staff matching unit, and a pick-up request information transmission unit; an actual image information input module; a return approval determination module; and a refunding module. According to the present invention, returning and refunding can be promptly performed.
Patent KR-20200065820-A (KR)
Title: Energy and security efficiency analysis system based on digital twin modeling for smart factory introduction
Inventor: CHANG HANG BAE
IPC: G06Q50/06
Filed: 2018-11-30
Abstract: Disclosed is a system for analyzing energy and security efficiency based on digital twin modeling for smart factory introduction. The present invention reconstructs a smart workflow based on sensor data and provides cost-effectiveness analysis by applying a digital twin modeling technique.