baber/WOPTO huggingface dataset:
Patent KR-20190018926-A (KR)
Inventor: LEE SUNG WHAN
IPC: H01L27/15
Filed: 2017-08-16
Abstract: The present invention relates to a display device and, specifically, to a display device using a semiconductor light emitting element. According to the present invention, the display device is a display device wherein light is emitted from both sides. According to the present invention, the display device comprises: a base substrate having a first surface and a second surface opposite to each other; a first color conversion part disposed on the first surface of the base substrate to convert a color; a second color conversion part disposed on the second surface of the base substrate to convert a color; and semiconductor light emitting elements disposed between the first surface of the base substrate and the first color conversion part. In detail, the base substrate is provided with a through hole through which light emitted from the semiconductor light emitting elements passes. The through holes may include a filter for filtering light converted by the first and the second color conversion part to prevent the colors from mixing.
Patent KR-20190019772-A (KR)
Inventor: PARK JUNG YANG
IPC: F16C19/50
Filed: 2017-08-18
Abstract: According to an embodiment of the present invention, a rolling device comprises: a plurality of first balls; a plurality of second balls having a smaller diameter than that of the first balls; and a retainer having a plurality of first accommodating units in which the first balls are accommodated an a plurality of second accommodating units in which the second balls are accommodated. In the retainer, a size of the second accommodating units in which the second balls are accommodated is formed to be smaller than that of the first accommodating unit in which the first balls are accommodated for the center of the first balls and the second balls to be arranged on one circle.
Patent KR-20190027586-A (KR)
Inventor: KIM DO YEON
IPC: G07F19/00
Filed: 2017-09-07
Abstract: The present invention provides a financial device which can easily transmit and receive stable transaction data by using a plurality of communication modules and a customer relation management server. To this end, the financial device comprises: an input module; the plurality of communication modules; and a control module for controlling transmission of transaction command data for a financial transaction with the customer relation management server to at least one of the plurality of communication modules based on a specific communication mode selectively input in the input module, and reception of transaction response data corresponding to the transaction command data transmitted from the customer relation management server.
Patent KR-20190028619-A (KR)
Title: Reactive fluorogenic compound and nanocomposite for sensing hydrogen sulfide comprising the same
Inventor: KIM SE HOON
IPC: G01N21/25
Filed: 2017-09-08
Abstract: The present invention relates to a nanocomposite for detecting hydrogen sulfide, a method for manufacturing the same, a novel reactive phosphor compound used for the nanocomposite, a kit for detecting hydrogen sulfide containing the nanocomposite, and a method for providing information for diagnosing a disease causing abnormal hydrogen sulfide secretion using the nanocomposite. The nanocomposite for detecting hydrogen sulfide comprises: a C_10-25 alkane or haloalkane; a neutral first surfactant; a cationic second surfactant; and a reactive phosphor.
Patent KR-20190031774-A (KR)
Title: Grating cover
Inventor: KIM KI CHEER
IPC: E03F5/04
Filed: 2017-09-18
Abstract: The present invention relates to a grating cover to provide high manufacturing convenience and be strongly fixed to a grating without movement by a simple structure. According to one embodiment of the present invention, the grating cover comprises bearing bars disposed on a drain, and crossing and connecting end bars formed on a boundary, and a grid-shaped drain hole having cross bars formed therein. The grating cover comprises: a drain plate having a plurality of holes formed therein; a fixing plate coupled to the rear side of the drain plate to protrude toward a lower part; and coupling units coupling one end to the bottom surface of the drain plate and bending the other end toward the front side of the drain plate to form a coupling space. Accordingly, when the drain plate is closely attached to the grating, the cross bars are inserted into the coupling space to be coupled to the grating.
Patent KR-20190034968-A (KR)
Title: Solar cell and soalr cell panel including the same
Inventor: DONGHAE OH
IPC: H01L31/0224
Filed: 2017-09-25
Abstract: According to an embodiment of the present invention, a solar cell panel capable of increasing output comprises: a plurality of solar cells which include first and second solar cells; and a connection member which is located between the first and second solar cells at an overlapping portion of the first and second solar cells and connects the first solar cell and the second solar cell. Each of the first and second solar cells comprises: a semiconductor substrate having a long axis and a short axis; a first conductive type region formed on or in the semiconductor substrate; and a first electrode electrically connected to the first conductive type region. The first electrode comprises: a plurality of finger electrodes which are formed in a first direction; and a connection electrode which is formed of a material or composition different from the finger electrode, is formed in a second direction intersecting with the first direction, connects at least a part of the plurality of finger electrodes, and is spaced apart from the first conductive type region.
Patent KR-20190037564-A (KR)
Title: Piston pump for break
Inventor: CHOI YOUNG CHANG
IPC: B60T8/36
Filed: 2017-09-29
Abstract: According to the present invention, a piston pump for a brake is disclosed. The piston pump for a brake comprises: a piston provided in a housing to push oil flowing through an inlet; a guide ring installed between the piston and the housing to guide the piston to move in a straight line; a sealing ring installed in the piston to block movement of oil; a support ring installed on a side surface of the sealing ring, and assembled in the piston; and a stopper unit provided in the support ring and the sealing ring, and preventing the sealing ring from being compressed more than a predetermined amount by the oil flowing through the inlet.
Patent KR-20190038191-A (KR)
Title: Image forming apparatus and operating method for the same
Inventor: YU HYEONG BAE
IPC: G06F3/0481
Filed: 2017-09-29
Abstract: The present invention relates to an image forming apparatus capable of supporting a plurality of platforms which comprises: a communication unit; a user interface device; a memory to store one or more instructions; and a processor to execute the one or more instructions stored in the memory. By executing the one or more instructions, the processor determines one or more platforms currently executable in the image forming apparatus among the plurality of platforms, transmits a request for one or more applications executable in the one or more determined platforms to an application server, receives an application list including one or more applications from the application server, determines one or more applications to be installed on the one or more platforms based on the application list, and downloads an installation file of the one or more applications to be installed from the application server, and installs each installation file on a platform capable of installing the installation file thereon among the one or more platforms.
Patent KR-20190042779-A (KR)
Title: rebar Connector
Inventor: KIM KYONG BOK
IPC: E04C5/16
Filed: 2017-10-15
Abstract: The present invention relates to a reinforcing bar connector capable of connecting two reinforcing bars without using extra screws. According to the present invention, a pipe body (110) and a fixing body (140a) are fixed to each other; at least one ordinary protrusion and groove are placed in or a bolt is fixed to the pipe body (110) and the fixing body (140a); and at least one ordinary hole and nut are included in the pipe body (110) and the fixing body (140a). According to the present invention, the binding force for reinforcing bars can be improved and user convenience in use of the reinforcing bar connector can be enhanced.
Patent KR-20190044207-A (KR)
Title: Separator for Secondary Battery Having Flame Retardant Material and Secondary Battery Comprising Thereof
Inventor: LEE HYE YOUN
IPC: H01M10/0583
Filed: 2017-10-20
Abstract: The present invention relates to a separation membrane for a secondary battery including a flame retardant material, which is capable of suppressing an increase in internal temperatures of a secondary battery by a decomposition reaction of a flame retardant material, and a secondary battery including the same. The separation membrane for a secondary battery comprises a flame retardant coating layer disposed on one surface or both surfaces thereof. The flame retardant coating layer includes a flame retardant material decomposed at 110 to 200°C.
Patent KR-20190044275-A (KR)
Title: Noise rejection filter in electrocardiograph and filtering method Therefor
Inventor: LEE MYOUNG HAE
IPC: A61B5/00
Filed: 2017-10-20
Abstract: The present invention relates to a noise discrimination filter device and a filtering method thereof and, more specifically, to a noise discrimination filter device for removing or reducing noise from an electrocardiograph (ECG) signal and a filtering method thereof. According to an embodiment of the present invention, the noise discrimination filter device for removing noise of an ECG signal comprises: a signal analysis means performing signal analysis in a frequency region with respect to a raw ECG signal captured through an electrode; a pattern discriminating means discriminating a regular signal pattern and an irregular signal pattern by continuously comparing the signal analysis result with a previous signal analysis result and increasing discriminating ability for a signal through learning about the signal; a means probabilistically indicating the accuracy of the signal; and a signal monitoring means using two different periods of time.
Patent KR-20180048328-A (KR)
Inventor: AIKAWA TAKUYA
IPC: B05B9/08
Filed: 2017-10-24
Abstract: The present invention relates to a backpack type working apparatus allowing a worker to easily pass an arm therethrough. According to the present invention, the backpack type working apparatus (100) comprises: a backpack unit (1) carried by a worker′s back; a backrest unit (2) with cushioning properties attached to the backpack unit (1) to be interposed between the backpack unit (1) and the worker′s back; and a pair of left and right backpack bands (3, 3). The backpack band (3) includes: a pad unit (10) with a band-shaped cushion member; an upper band unit (12) extended from an upper part (10a) of the pad unit (10) to connect an end part thereof to an upper part of the backpack unit (1); and a lower band unit (14) extended from a lower part (10b) of the pad unit (10) to connect an end part thereof to a lower part of the backpack unit (1). Moreover, since a slit (20) into which a bottom part (21) of the pad unit (10) is inserted is formed by being recessed towards the backpack unit (1) at the backrest unit (2) and the bottom part (21) of the pad unit (10) is inserted into the slit (20), the pad unit (10) is not downwardly wound, but is lifted such that the pad unit (10) is outwardly bulged, thereby forming a wide space (S) between the pad unit (10) and the backrest member (2).
Patent KR-20190047206-A (KR)
Title: Disaster Prevention System
Inventor: PARK BYUNG EUN
IPC: A62C3/16
Filed: 2017-10-27
Abstract: The present invention relates to a disaster prevention system which can effectively respond to a fire of a transformer installed in a power plant or a substation. According to the present invention, the disaster prevention system comprises: a multiple rocket launcher installed at a predetermined distance from the transformer; a storage tank connected to the multiple rocket launcher through a supply pipe while storing a fire extinguishing medium; a water supply pipe for supplying fire extinguishing water to the multiple rocket launcher; a sensing device for sensing an abnormality of the transformer; and a control means for controlling an operation of the multiple rocket launcher based on a sensing result of the sensing device.
Patent KR-20190047290-A (KR)
Inventor: HONG Se Ki
IPC: H01L29/423
Filed: 2017-10-27
Abstract: The present invention is to provide a semiconductor device capable of improving a threshold voltage of a transistor through a plurality of metal patterning processes. The semiconductor device comprises: a substrate having a first active region, a second active region, and a field insulating layer which is between the first and second active regions and in contact with the first and second active regions; and a gate electrode structure provided on the substrate and traversing the first active region, the second active region, and the field insulating layer. The gate electrode structure includes a first portion over the first active region and the field insulating layer, a second portion over the second active region and the field insulating layer, and a third portion making contact with the first and second portions on the field insulating layer. The gate electrode structure includes an upper gate electrode having an insertion layer traversing the first active region, the field insulating layer and the second active region, and a filling layer on the insertion layer. The thickness of the upper gate electrode at the third portion of the gate electrode structure is greater than the thickness of the upper gate electrode at the first portion of the gate electrode structure. The thickness of the upper gate electrode at the third portion of the gate electrode structure is smaller than the thickness of the upper gate electrode at the second portion of the gate electrode structure.
Patent KR-20190047908-A (KR)
Inventor: KIM SOO HYUN
IPC: C01B32/21
Filed: 2017-10-30
Abstract: The present invention provides a method for manufacturing a sulfur-carbon complex, comprising steps of: (a) stirring a porous carbon material with a solvent in which a carbonate-based compound and a volatile solvent are mixed, followed by drying the same; and (b) mixing sulfur with the porous carbon material and then carrying sulfur by a heat melting method. In addition, the present invention relates to the method for manufacturing the sulfur-carbon complex, comprising steps of: (a) mixing the porous carbon material and sulfur with the solvent in which the carbonate-based compound and the volatile solvent are mixed, and then stirring and drying the same; and (b) carrying sulfur with the porous carbon material with the heat melting method. According to the present invention, unlike existing technology, it is possible to reduce the occurrence of overvoltage and to increase an internal reactivity.
Patent KR-20190051498-A (KR)
Inventor: YOON SUNGROH
IPC: H04N21/43
Filed: 2017-11-07
Abstract: Provided are a method and a system for controlling subtitle synchronization which can automatically control synchronization with each sentence unit of a subtitle within a short period of time. To this end, the system for controlling subtitle synchronization comprises: a subtitle preparation unit for preparing a first subtitle in a first language and a second subtitle in a second language different from the first language; a subtitle translation unit for generating a first translated subtitle that the first subtitle is translated in the second language; and a synchronization control unit for matching sentences of the first translated subtitle and sentences of the second subtitle in the second language and matching the matched sentences of the first translated subtitle and a time stamp of the sentences of the second subtitle.
Patent KR-20190052378-A (KR)
Inventor: SONG HA RYONG
IPC: G01S13/06
Filed: 2017-11-08
Abstract: The present invention relates to a method of predicting a drop point and detecting the stage separation of a launch vehicle by using dual mode radar. The method includes: a beacon mode step of enabling radar to aim at a launch vehicle right after the launch of the launch vehicle and to receive information from the launch vehicle; and a launch vehicle state determining step of determining whether the state of the launch vehicle is thrust flight or specific thrust flight based on the information of the launch vehicle received during the beacon mode step and summing vectors of the launch vehicle. The beacon mode step and the launch vehicle state determining step are repeatedly conducted and the method also includes a skin mode step of determining that a dropped object appears due to stage separation after the engine of the launch vehicle discontinues powered flight if the state of the launch vehicle is determined as thrust flight during the previous launch vehicle state determining step and is determined as specific thrust inertia flight during the next launch vehicle state determining step, and then, enabling the radar to track the dropped object and the launch vehicle in a skin mode.
Patent KR-20170128186-A (KR)
Inventor: JEON SOO KUN
IPC: H01L33/64
Filed: 2017-11-10
Abstract: The present disclosure relates to a semiconductor light emitting device which includes: a power transmitting substrate which includes a first conductive part, a second conductive part, and an insulating part interposed between the first conductive part and the second conductive part, wherein the first conductive part, the insulating part and the second conductive part are formed in a plate shape and power is applied to the first conductive part and the second conductive part from the outside; a semiconductor light emitting chip which includes a semiconductor light emitting unit for generating light by the recombination of electrons and holes and at least one electrode formed on the semiconductor light emitting unit and is placed on the power transmitting substrate; and a heat dissipation unit which is located under the power transmitting substrate and receives heat from the power transmitting substrate. Accordingly, the present invention can improve heat dissipation efficiency.
Patent KR-20190053672-A (KR)
Title: Temperature test equipment for semiconductor
Inventor: MA SANG DONG
IPC: H01L21/66
Filed: 2017-11-10
Abstract: The present invention relates to a temperature tester for a semiconductor. According to the present invention, a hot/cold test unit comprising a hot/cold block, a lower thermoelement, and an upper thermoelement is applied to test whether a semiconductor can be normally operated in a low-temperature condition or high-temperature condition of a specific temperature by selectively providing the temperature condition or high-temperature condition of the specific temperature to the semiconductor through a binary refrigeration system, so a plurality of thermoelements including upper and lower thermoelements are applied, but a hot test or cold test can be conducted without extra components such as a heat pipe, cooling fan, and the like, and therefore, the present invention is capable of simplifying a device while considerably lowering manufacturing costs.
Patent KR-20190055282-A (KR)
Title: Device for cultivating sprout
Inventor: HWANG SEONG HEON
IPC: A01G9/029
Filed: 2017-11-13
Abstract: The present invention relates to a sprout cultivation device including: a base unit which is supported on the ground surface; a base frame which is formed to be vertical to the upper part of the base unit; a driving unit which is formed in the upper part of the base frame; a plurality of cultivation containers which are connected to the driving unit and are installed on a driving shaft formed to be parallel to the base unit and the outer circumference of the driving shaft; and a water supply unit which comprises a water supply tube inserted into the driving shaft, a water supply hole connected to the water supply tube and formed on the outside of the driving shaft, and a water supply nozzle formed in the cultivation container through the water supply hole. The cultivation container has an open unit in the front side, an insertion slot in the open unit, and a cover for opening and closing the open unit, wherein one side of the cover is inserted into the insertion slot to be combined with the same, and includes a locking means for attaching and detaching the cover by being formed in the open unit of the cultivation container and the cover. The present invention improves a germination rate and reduces a decay rate.
Patent KR-20190055895-A (KR)
Title: Power outlet for vehicle
Inventor: CHANG HOON LEE
IPC: H01R13/46
Filed: 2017-11-16
Abstract: The present invention relates to a power outlet for a vehicle, which has a simple composition, is conveniently used, and can completely block an inflow of moisture. The power outlet for a vehicle comprises: a mounting panel installed for a portion thereof to be exposed to the outside of a vehicle; a socket housing installed in the mounting panel, and provided with a plug insertion port; a terminal supplying power to the socket housing; a first cover opening or closing the plug insertion port; and a second cover installed to be opened and closed to cover the first cover and surroundings thereof. Moreover, the first cover and the second cover are opened and closed in an opposite direction.
Patent KR-20190057625-A (KR)
Inventor: LEE YUN GEOL
IPC: H05F3/02
Filed: 2017-11-20
Abstract: The present invention relates to a grounding device connected by using a variable structure having a set shape and size, comprises: grounding members (20) formed of carbon fibers (25) having the same size, and having a vertically and horizontally connectable structure; coupling means (30) holding the coupling force between the adjacent grounding members (20) with connecting rods (32) interposed therebetween; a mat electrode (40) connected to upper sides of the ground members (20), and having a lattice structure to be able to extend longitudinally and laterally; and joining means (50) interposed between the adjacent spiral copper wires (42) of the mat electrode (40) to maintain the coupling force. Thus, the general expenses can be reduced by efficiently changing the overall shape and size according to the conditions of a construction site based on a network type suitable to be applicable to medium and large buildings.
Patent KR-20190059025-A (KR)
Inventor: PARK SANG KU
IPC: A61L9/014
Filed: 2017-11-22
Abstract: The present invention relates to a method of manufacturing a liquid deodorant using water treatment sludge. More specifically, the present invention relates to a method of manufacturing a homogeneous deodorant for liquid coating by improving stirring performance with a binder through lowering viscosity of water treatment sludge by further adding a starch derivative in the process of manufacturing a liquid deodorant, though the water treatment sludge has a drawback of having low stirring performance while having a high water content; and a product thereof.
Patent KR-20190059170-A (KR)
Inventor: KIM DO KYUNG
IPC: B01D46/00
Filed: 2017-11-22
Abstract: The present invention relates to a fluid purification filter. More specifically, the present invention relates to a fluid purification filter which has small volume and size and easy and simple structure, stably secures a flow path, and increases a filtration area per unit volume by implementing a filter by adjacently arranging a linear filter yarn with static electricity thereby enhancing purification efficiency. The fluid purification filter according to the present invention comprises: a filter yarn formed of a linear member having static electricity; a spacing portion for separating the filter yarns from each other; and a winding base on which a filter yarn is wound.