baber/WOPTO huggingface dataset:
Patent KR-20200128258-A (KR)
Inventor: LEE JONG YOON
IPC: H05K1/14
Filed: 2019-05-02
Abstract: Disclosed is a display device having an anisotropic conductive film. The display device according to one embodiment includes: a display panel including a display area and a pad area which is disposed around the display area and in which a plurality of signal wirings are arranged; and a first circuit board attached to the pad area of the display panel. The first circuit board includes: a base film; a lead wiring layer disposed on the base film and including a plurality of first lead wirings connected to the signal wirings; an organic protective layer disposed on the lead wiring layer and partially exposing the plurality of first lead wirings; and an anisotropic conductive film disposed between the lead wiring layer and the organic protective layer and electrically connecting the exposed plurality of first lead wirings to the signal wirings. A first side surface of the organic protective layer, facing one side surface of the display panel, is spaced apart from the one side surface of the display panel, and the anisotropic conductive film is disposed between the exposed first lead wirings and a space between the first side surface of the organic protective layer and the one side surface of the display panel.
Patent KR-20200130552-A (KR)
Inventor: CHOI JIN YI
IPC: G06F16/738
Filed: 2019-05-09
Abstract: According to the present invention, the present invention provides a job video sharing system which is connected to at least user terminal through a network and manages a job video uploaded through a plurality of video uploaders. The job video sharing system comprises: a database unit storing a job video and information on the job video; and a server, when the job video is received from a video uploader, extracting keyword information from the job video to store the extracted keyword information and the job video in the database unit and, when a search request is received from a user terminal, extracting the job video including the keyword information corresponding to the search request from the database unit to provide the same to the user terminal.
Patent KR-20200132505-A (KR)
Inventor: JEON YOUNG CHOON
IPC: B21C47/34
Filed: 2019-05-17
Abstract: The present invention provides an apparatus for automatically controlling a gap of a belt wrapper for a cold-rolling factory, the apparatus comprising a double rod-type cylinder to automatically adjust an interval between a reel drum and a bottom arm flap when a tension reel is changed. The apparatus for automatically controlling a gap of a belt wrapper for a cold-rolling factory according to an embodiment of the present invention may comprise: a drive control part for controlling a gap between a reel drum and a bottom arm flap of a belt wrapper according to a user′s instruction to change the outer diameter of the reel drum; and a cylinder part for moving the lower arm toward the reel drum under the control of the drive control part. The present invention can improve productivity due to a reduction of attachment time and can prevent an accident by automatically adjusting the lower arm.
Patent KR-20190142209-A (KR)
Title: Server system, communication apparatus, control method, and communication system
Inventor: TOMIOKA YU
IPC: G06F3/12
Filed: 2019-06-03
Abstract: Provided are a server system, a communication device, a control method, and a communication system. The server system comprises a transmission part configured to transmit voice notification information for notifying information on errors occurring in the communication device by voice to a user through a voice control device based on acquired error information. According to the present invention, when a plurality of errors occur in the communication device, information on a first error among a plurality of errors is notified to the user by voice through the voice control device based on the transmitted voice notification information, and information on a second error different from the first error among the plurality of errors is not notified to the user by voice through the voice control device. Therefore, the usability in notification of messages related to the communication device is improved.
Patent KR-20190069354-A (KR)
Title: Fire detector connected via mesh network and method for installing fire detector
Inventor: KIM YONGMAN
IPC: H01B3/10
Filed: 2019-06-03
Abstract: The present invention relates to a fire detector linked by a mesh network and a method for installing the same, and more particularly, to a fire detector linked by a mesh network including a communication unit for communicating with other fire detectors, and a control unit linked with other detectors in P2P manner through the communication unit to form a mesh network and sharing information on a fire situation. The fire detector of the present invention comprises: a detection unit for detecting the occurrence of fire; a notification unit for notifying a user of the occurrence of the fire detected by the detection unit; a communication unit for communicating with other fire detectors; and a control unit linked with other detectors in P2P manner through the communication unit to form a mesh network, and sharing information on a fire situation.
Patent KR-20200141629-A (KR)
Inventor: KIM JONG HO
IPC: A01M7/00
Filed: 2019-06-11
Abstract: An apparatus for diluting a fixed quantity of agricultural liquid chemical according to the present invention, which is installed in a water tank mounted on a wheeled or caterpillar-mounted trolley or in the trolley to be detachable, comprises: a housing having an inner accommodation space and installed in the water tank or the trolley to be detachable; a first fixed quantity pump provided inside the housing and connected to the water tank by a first connection pipe; a flow rate sensor provided inside the housing and installed in the middle of the first connection pipe to detect water flow; a second fixed quantity pump provided inside the housing, connected to a liquid chemical container by a second connection pipe, and operating when water flow is detected by the flow rate sensor to supply liquid chemical to the first connection pipe; and a controller installed in the housing to transmit and receive a wired or wireless signal to and from the flow rate sensor, the first fixed quantity pump and the second fixed quantity pump, wherein the liquid chemical container is arranged so that all or part thereof is accommodated in the housing, a liquid detection sensor is provided inside the liquid chemical container, the liquid detection sensor transmits a signal to the controller only if liquid chemical is detected, and the controller is configured to operate by transferring a signal to the first fixed quantity pump. According to the present invention, installation costs can be minimized.
Patent KR-20200144282-A (KR)
Inventor: JOO OH SHIM
IPC: C07F15/00
Filed: 2019-06-18
Abstract: The present invention relates to an iridium complex, a method for manufacturing the same, an electrode for water electrolysis comprising the same, a membrane-electrode assembly comprising the electrode for water electrolysis, and a water electrolysis cell comprising the membrane-electrode assembly. The iridium complex of the present invention exhibits high activity in water electrolysis oxygen generation reactions, and at the same time has high stability, thereby being able to be used as a catalyst for water electrolysis oxygen generation reactions. The iridium complex comprises an imidazole-based ligand and a bridging ligand to have high oxygen generation reaction activity and stability, and can exhibit excellent properties by being used in a form of a catalyst electrode fixed to a conductive substrate.
Patent KR-20200145874-A (KR)
Inventor: YANG CHUNG HWAN
IPC: H01L27/11568
Filed: 2019-06-18
Abstract: Provided is a three-dimensional flash memory element which can improve the useful life of the element. The three-dimensional flash memory element comprises: cell gate patterns and mold insulating layers alternately stacked on a substrate; and a vertical channel structure in contact with side surfaces of the cell gate patterns and the mold insulating layers. Each of the cell gate patterns can include a cell gate electrode and a blocking barrier pattern surrounding one side of the cell gate electrode. The blocking barrier pattern can include an upper inner surface, a middle inner surface, and a lower inner surface. A connection point between the upper inner surface and the middle inner surface can have a portion protruding in a direction of the cell gate pattern.
Patent KR-20200145128-A (KR)
Inventor: LEE MI JA
IPC: A23L2/38
Filed: 2019-06-20
Abstract: The present invention relates to a composition for manufacturing fermented rice punch including Yeongbaek naked barley, a manufacturing method thereof, and fermented rice punch manufactured thereby. The fermented rice punch containing Yeongbaek naked barley according to the present invention has an effect of enhancing nutrition by increasing the GABA content.
Patent KR-20210000104-A (KR)
Inventor: KIM HYUN PYO
IPC: F16B45/00
Filed: 2019-06-24
Abstract: The present invention relates to a hook device for a tractor. According to an aspect of the present invention, a hook device for a tractor comprises: a housing including a space portion and a locking ball coupling portion disposed outside the space portion; a locking ball disposed on the locking ball coupling portion and including a coupling hole; a locking pawl at least a portion of which is disposed in the space portion and presses the locking ball as it moves; a lever rotatably coupled to the housing with respect to a first pin; and a spring having one end coupled to the locking pawl and the other end coupled within the space portion to provide an elastic force to the locking pawl as it moves. The locking pawl includes a first area for pressing an outer surface of the locking ball, and a second area having a lever coupling hole. The lever includes a locking pawl coupling portion coupled to the lever coupling hole.
Patent KR-20210000767-A (KR)
Inventor: LEE JAE JOO
IPC: A23L7/152
Filed: 2019-06-25
Abstract: The present invention relates to a hangover relieving food composition based on germinated plants and natural herbal medicines, a production method thereof, and a hangover relieving food produced thereby, wherein germinated plants and natural herbal medicines are used in a state in which active ingredients helpful to relieve a hangover are maximized, and thus a hangover relieving function is further reinforced. According to the present invention, the method comprises: a composition material preparation step of preparing a composition material of germinated plants and herbal medicines, which are materials for producing a hangover relieving food; a composition material pulverizing step of pulverizing the composition materials of the prepared germinated plants and herbal medicines; a first fermenting and aging step of producing fermenting and aging the pulverized powdered composition materials to produce a primary fermented and aged material; an alcoholization step of fermenting the primary fermented and aged material to alcoholize the same; a second fermenting and aging step of producing a secondary fermented and aged material by secondly fermenting and aging the alcoholized fermented material; a vinegarization step of inoculating the secondary fermented and aged material by inoculating an inoculum for producing vinegar; a solid-liquid separation step of performing solid-liquid separation of a vinegarized material that has undergone the vinegarization step; a sterilization step of sterilizing a solid and a liquid which are separated from each other; and a food processing step of processing the solid and the liquid undergone the sterilization step into a pill food or drinkable food.
Patent KR-20210001442-A (KR)
Inventor: PARK KYUNG LAE
IPC: B32B27/12
Filed: 2019-06-28
Abstract: The present invention relates to a wheelchair for sports with carbon composite materials, which uses the carbon composite materials with an S-core laminate stacked structure, and has a very light weight and high strength or the like. The wheelchair for sports with the carbon composite materials comprises a slope reinforcing unit forming the wheelchair, a horizontal supporter, a cross bar, a first connection frame, and a second connection frame, which are made of a round bar-shaped carbon body. The carbon body has a structure which includes: a first carbon layer wound in a circumferential shape of the inner circumferential surface made of carbon fiber impregnated in epoxy; a second carbon layer wound in a circumferential shape of the outer circumferential surface; and a core layer formed between the inner circumferential surface and the outer circumferential surface. The core layer has a thickness falling under the ratio of 0.2-0.6 compared with the whole thickness of the thread. The core layer is made of bubble reinforced plastic molded by a mixture of 50-70 wt% of resin, 10-30 wt% of filler, and a hardening agent falling under 20-30 wt% of the resin content. The filler is made of an ultrafine particle hollow unit with a specific gravity of 0.15-0.19 which is manufactured by foaming glass bubble with a specific gravity of 0.2-0.42 or volcanic ash or an ultrafine particle plastic hollow unit with a specific gravity of 0.02-0.03 manufactured by foaming thermoplastic resin.
Patent KR-20200054057-A (KR)
Inventor: LEE BYEONG CHEOL
IPC: H05B45/00
Filed: 2019-07-03
Abstract: The present invention relates to an integrated parking guidance display LED parking lot light which can be easily installed on a raceway installed on a ceiling. The integrated parking guidance display LED parking lot light of the present invention comprises: a pair of parking guide lights (100) coupled at regular intervals to the raceway (1) installed on the ceiling of the parking lot; and a full/empty space guidance light (200) integrally coupled to the parking guide lights between the parking guide lights.
Patent KR-20210004555-A (KR)
Inventor: HAN TAE HYUN
IPC: H04W12/12
Filed: 2019-07-05
Abstract: Disclosed are a performance test device of a wireless intrusion prevention system (WIPS) and a recording medium which can verify the quality of a wireless network blocking operation. The performance test device of a wireless intrusion prevention system comprises: a first communication module connected to a wireless network in which a wireless intrusion prevention system (WIPS) is constructed; a second communication module using a wireless LAN card separate from the first communication module, and monitoring a packet transmitted and received through the first communication module; a control module controlling such that the first communication module operates as a virtual access point and a plurality of virtual terminals; a packet generation module to generate a packet in accordance with a preset item to allow packet transmission and reception between the virtual access point and the plurality of virtual terminals; and a blocking packet analysis module to analyze a blocking packet transmitted to at least one of the access point and the plurality of virtual terminals from a WIPS sensor of the wireless intrusion prevention system.
Patent KR-20210005492-A (KR)
Inventor: YONGHYUN KIM
IPC: F25C5/02
Filed: 2019-07-06
Abstract: According to an embodiment of the present invention, an ice maker comprises: an upper tray made of an elastic material and having a plurality of semi-spherical upper chambers; a lower tray made of the elastic material and having a plurality of lower chambers closely attached to the upper tray by rotation to form a spherical ice chamber; a lower supporter, where the lower tray is fixated and mounted, having a lower opening where the lower chamber is exposed; a driving unit rotating the lower supporter; and a lower ejector positioned in a radius of rotation of the lower tray and separating ice by pressing the lower chamber through the lower opening when the lower supporter is rotated. The lower ejector is extended to have a curvature corresponding to the radius of rotation of the lower supporter.
Patent KR-20210007377-A (KR)
Inventor: JUNG JUNG WON
IPC: G10D3/02
Filed: 2019-07-11
Abstract: The present invention relates to a gayageum (Korean zither with twelve strings) comprising: a resonator; an anjok (a goose foot-shaped, small pillar that supports the strings of a gayageum), which is arranged in plural according to the number of strings on an upper surface of the resonator and supports the strings; a hyeonchim (a support with furrows for 12 strings to be coiled through) which is arranged at one end and the other end of the resonator to fix the strings; and a carbon fiber composite resonator contained in a hakseul (crane leg-shaped, a connecting part positioned between the budle and gayageum strings). The resonator includes an upper body having a resonance space for forming a resonance sound therein, and a bottom plate with resonance holes formed in each of the bass, middle, and treble regions and coupled to a lower surface of the upper body, is formed in a tapered shape that increases in width from the treble region to the bass region, and is made of a carbon fiber composite material.
Patent KR-20210009149-A (KR)
Inventor: KIM KOOK HYUN
IPC: G01S15/66
Filed: 2019-07-16
Abstract: The present invention relates to a hydrophone for acquiring sound pressure data, which is a hydrophone for acquiring sound pressure data. The hydrophone is installed by dividing into an arrangement for hydrophones for directivity and an arrangement for hydrophones for reverberant tank plot. The present invention has a remarkable effect that a high degree of directivity calculation for an underwater sound source is possible.
Patent KR-20200116395-A (KR)
Title: Multi-antenna system, and transmitting apparatus and method based on index coding and beamforming thereof
Inventor: CHOI WAN
IPC: H04B7/0452
Filed: 2019-07-19
Abstract: According to various embodiments of the present invention, a multi-antenna system, and an index coding and beamforming-based transmission device and a method thereof may be configured to divide a plurality of receiving device into at least one group by a transmission device including a plurality of antennas, divide an index code for the group, detect a beamforming matrix for the group, and transmit at least one of a plurality of files to the group through the antennas using the index code and the beamforming matrix.
Patent KR-20210011667-A (KR)
Title: Self-powered perovskite x-ray detector
Inventor: IM SANG HYUK
IPC: G01T1/161
Filed: 2019-07-23
Abstract: The present invention provides a self-powered perovskite X-ray detector which can improve the PL life and reaction properties of a perovskite X-ray detector. According to an embodiment of the present invention, the self-powered perovskite X-ray detector combines a perovskite X-ray detector and a scintillator for converting an incident X-ray into a visible ray. The perovskite X-ray detector includes: a substrate arranged underneath the scintillator; a first electrode formed underneath the substrate; a hole transfer layer formed underneath the first electrode; a perovskite light absorbing layer formed underneath the hole transfer layer; an electron transfer layer formed underneath the perovskite light absorbing layer; and a second electrode formed underneath the electron transfer layer. The scintillator and the perovskite light absorbing layer include a perovskite compound expressed by following chemical formula 1, wherein the chemical formula 1 is A_aM_bX_c (in chemical formula 1, A is a monovalent positive ion, M is a divalent metal positive ion or a trivalent metal positive ion, X is a monovalent negative ion, a+2b=c when M is a divalent metal positive ion, a+3b=4c when M is a trivalent metal positive ion, and a, b, and c are natural numbers).
Patent KR-20210012207-A (KR)
Title: Mesh filter for fuel supply system of vehicle
Inventor: LEE HYUN NO
IPC: F02M37/50
Filed: 2019-07-24
Abstract: The present invention relates to a mesh filter for a fuel supply system of a vehicle, which is able to address existing problems caused by a clogged filter by paraffin wax in a mesh filter installed in a fuel tank of a vehicle. To this end, according to the present invention, the mesh filter for the fuel supply system of the vehicle comprises: a frame for maintaining a shape; and a mesh member installed on the frame to remove foreign substances from fuel. On a first area of at least a predetermined part of the whole area of the mesh member, a first mesh member is installed. On a second area of the rest of the whole area of the mesh member, a second mesh member, which has a relatively small mesh compared with the first mesh member, is installed. In addition, an opening/closing means is included to be opened/closed in a fuel path passing through the first mesh member in accordance with the fuel temperature.
Patent KR-20210013422-A (KR)
Title: Liquid crystal display having in-cell type touch sensor
Inventor: SEO YUN MIN
IPC: G02F1/1343
Filed: 2019-07-24
Abstract: An exemplary embodiment provides a liquid crystal display including: a first display panel and a second display panel facing each other; and a liquid crystal layer positioned between the first display panel and the second display panel. The second display panel comprises a common electrode configured to transfer a common voltage and including a plurality of common electrode pads; a light blocking member; and a plurality of sensing wires connected to the common electrode to transfer a sensing signal, wherein the sensing wires overlap the light blocking member. The present invention provides the liquid crystal display having an in-cell type touch sensor having improved transmittance.
Patent KR-20200012780-A (KR)
Title: Electronic device, a display device, method for preparing the same and a compound
Inventor: HUMMERT MARKUS
IPC: H01L51/50
Filed: 2019-07-25
Abstract: The present invention relates to an electronic device including a hole injection layer and/or a hole transport layer and/or a hole generation layer, and more particularly, to an electronic device comprising a coordination complex in which at least one of a hole injection layer, a hole transport layer and a hole generation part includes at least one electropositive atom M and at least one anionic methide ligand L represented by the following chemical formula (I), a display device including the same, a method for manufacturing the same, and a compound. In the chemical formula (I), A_1, A_2 and A_3 are independently selected from a group consisting of (i) C_4 to C_(30) tertiary aliphatic or alicyclic hydrocarby that are partially or wholly halogenated, (ii) C_6 to C_(30) aryl, (iii) C_2 to C_(30) heteroaryl, (iv) H, (v) CN, (vi) C_2 to C_(30) acyl, (vii) C_1 to C_(30) sulfonyl, and (viii) C_2 to C_(30) phosphoryl.
Patent KR-20190096875-A (KR)
Title: Robot and contolling method thereof
Inventor: YONGKYOUNG SHIN
IPC: B25J11/00
Filed: 2019-07-31
Abstract: According to an embodiment of the present invention, a robot comprises: a display for displaying a face image representing a face of a robot; an input part for receiving a customization request for the face of the robot; and a processor which obtains customization data based on a received customization request, generates a face design based on the obtained customization data, and controls a display so as to display a face image based on the generated face design. Therefore, an objective of the present invention is to provide the robot capable of outputting the customized face design according to a user′s intention.