baber/WOPTO huggingface dataset:
Patent KR-20200025563-A (KR)
Title: Pipe joint
Inventor: KIM JOO HOAN
IPC: F16L33/32
Filed: 2018-08-30
Abstract: Provided in the present invention is a pipe joint which allows a user to easily and clearly check the solid fastening state of two pipes visually. To this end, disclosed is a pipe joint which comprises: a hollow body having a male screw formed on the outer circumference of both end portions, wherein an inclined surface is formed at an outer edge of the male screw facing an inclined collar of a pipe, and a packing groove is formed on an outer surface thereof; a fastening nut which is screw-coupled to the male screw of the body in a state of being inserted into the pipe; a packing which is inserted into the packing groove of the body to be pressurized as the fastening nut is fastened, thereby enclosing the gap between the collar of the pipe and the inclined surface of the body; a dislocation prevention ring which is inserted between the collar of the pipe and the fastening nut, and prevents the dislocation of the pipe; a holder which is formed to protrude at the outer circumference on the inside of the male screw of the body, and in which a plurality of penetration holes are formed at a predetermined interval at an edge; and a locking washer in which an identification protrusion, inserted into the penetration holes of the holder, is correspondingly formed at a uniform interval on an edge, and which is inserted into the holder between the fastening nut and the holder as the fastening nut is fastened, such that an end portion of the identification protrusion may be exposed to the other side through the penetration holes.
Patent KR-20200026503-A (KR)
Title: Film wrapping machine for feed
Inventor: YOUM SANG KOO
IPC: B65B11/04
Filed: 2018-09-03
Abstract: The present invention relates to an apparatus for packaging a film for feed, including: a molding supply unit for molding a packaging target such as the feed; a first packaging unit for packaging one side of the packaging target to be packaged; and a second packaging unit for packaging the other side of the packaging target to be packaged. The apparatus for packaging the film for the feed according to the present invention packs the side surface of the packaging target in the first packaging unit, and then transports the packaging target to the second packaging unit to cover an uncovered portion from the first packaging unit. Therefore, a large-capacity packaging target can be completely packaged automatically. The apparatus for packaging the film for the feed can safely protect contents of the packaging target by repeatedly coating the surface of the packaging target with the packaging film several times.
Patent KR-20200027201-A (KR)
Title: Indoor toxic gas reduction system
Inventor: KIM CHAN HEE
IPC: F24F110/65
Filed: 2018-09-04
Abstract: The present invention provides an indoor toxic gas reduction system to effectively discharge toxic gas created indoors to outdoor space and continuously reduce a toxic gas concentration in the air remaining indoors to secure the safety of people coexisting indoors. The indoor toxic gas reduction system comprises: a detection means to detect an indoor toxic gas concentration; a control means to receive and calculate detection data detected by the detection means, and receive and control power of a power supply unit; an exhaust means to receive power supplied by control of the control means to discharge indoor air to the outside; and a supply means to receive power supplied by control of the control means to supply outdoor air to indoor space. The exhaust means includes an exhaust pump driven by control data of the control means to pump air, and an exhaust duct spatially connecting indoor space and the exhaust pump. The ends of the exhaust duct are arranged on both corner portions on an indoor ceiling to collect toxic gas moved via an indoor wall surface and ceiling surface. The supply means includes an intake pump driven by control data of the control means to pump air, and an intake duct spatially connecting indoor space and the intake pump. The ends of the intake duct are arranged on both corner portions on an indoor floor surface to supply outdoor air to the indoor floor.
Patent KR-20190051774-A (KR)
Inventor: SAEKI TOSHIRO
IPC: B08B3/02
Filed: 2018-09-06
Abstract: The present invention provides a cleaner capable of evenly cleaning a whole object to be cleaned without depending on a position of a cleaning nozzle. The cleaner has a cleaning tank accommodating the object to be cleaned, and the cleaning nozzle (3) having multiple injection ports (11) at intervals in the direction of a long side. The cleaning nozzle (3) is maintained to rotate in the cleaning tank. The longer intervals from a rotation center of the cleaning nozzle (3), the larger diameter of the injection port (11) is formed and/or the more numbers of the injection ports (11) are formed. For example, the injection port (11) is formed at constant intervals in the direction of the long side. The longer the intervals from the rotation center of the cleaning nozzle (3), the larger diameter of the injection port (11) is formed.
Patent KR-20200030895-A (KR)
Title: Cross flow fan device
Inventor: CHUNG MIN WOO
IPC: F26B21/00
Filed: 2018-09-13
Abstract: The present invention relates to a cross fan device for a dryer driven by air. More specifically, in a drying device for drying various sludge at a high temperature, a cross fan device installed to blow away hot air heated from a heater is not driven by being combined with an existing motor with low durability at a high temperature but is driven by directly injecting high pressure air to the cross fan so that the cross fan can be continuously used without malfunction even at a high temperature.
Patent KR-20190032226-A (KR)
Title: Semiconductor structure having integrated inductor therein
Inventor: LEE MING CHE
IPC: H01L21/768
Filed: 2018-09-17
Abstract: A semiconductor structure comprises a substrate, a first passivation layer on the substrate, a second passivation layer over the first passivation layer, and a magnetic core in the second passivation layer; and the magnetic core includes a first magnetic material layer and a second magnetic material layer over the first magnetic material layer, and the first magnetic material layer and the second magnetic material layer are separated by a high-resistance isolation layer and the high-resistance isolation layer has a resistance greater than approximately 1.3 ohm-cm.
Patent KR-20200032562-A (KR)
Title: One-touch type steel reinforcing coupler to minimize initial slip
Inventor: HA JAI SIG
IPC: E04C5/16
Filed: 2018-09-18
Abstract: The present invention relates to a one-touch rebar coupler with minimized initial slip, which is able to prevent a rebar from making an initial slip. According to the present invention, the one-touch rebar coupler with minimized initial slip comprises: a first body in which both ends are open to have a rebar inserted, an inclined surface is formed to have a gradually reduced internal diameter towards the entrance, and an end bump unit is formed on the outside; a second body in which both ends are open to have a rebar inserted, an inclined surface is formed to have a gradually reduced internal diameter towards the entrance, and a male screw unit is formed on the outside; a large number of wedges which are formed along an inclined surface of the first body and the second body to fix the rebar; an interval keeping unit which is arranged inside the wedges to keep the intervals between the wedges; springs which are arranged inside the first body and the second body to elastically pressurize the wedges towards the inclined surface when the interval keeping unit escapes from the wedges when the rebar is inserted, thereby making the wedges move towards the inclined surfaces and making the rebar compressed; a support plate which is arranged between the first body and the second body, and supports the springs; and locking nuts which are joined with an outer circumferential surface of the first body and the second body, and in which one side hangs on an end bump unit of the first body and the other side is joined by a screw with the male screw unit of the second body. The locking nuts are preliminarily fastened to allow the first body and the second body to keep a certain interval, and after the rebar is inserted, the rotation of the locking nuts makes the first body and the second body come closer to each other, thereby increasing the pressurizing force of the wedges and minimizing the initial slip of the rebar.
Patent KR-20200032583-A (KR)
Title: Data transceiver and display apparatus using the same
Inventor: LEE CHEOL SU
IPC: G09G3/3275
Filed: 2018-09-18
Abstract: The present invention provides a data transceiver and a display device using the same. According to an embodiment of the present invention, the data transceiver comprises: a data transmission unit transmitting a plurality of data packets respectively including a training clock, a control clock, and image data; and a data receiving unit receiving the data packets transmitted by the data transmission unit and operated in response to the training clock. A frequency of the training clock is varied. The display device has a large area and high definition.
Patent KR-20200037578-A (KR)
Title: Ceramic coating composition for structural reinforcement and manufacturing method thereof
Inventor: LEE KE HWAN
IPC: C09D183/00
Filed: 2018-10-01
Abstract: The present invention relates to a ceramic coating composition for structural reinforcement capable of realizing excellent water repellency, antifouling properties, chemical resistance, high ductility and high strength performance by being coated on a surface of a concrete structure, and to a method for manufacturing the same. The ceramic coating composition for structural reinforcement includes graphene, a first silane mixture, a second silane mixture and ceramic particles, and the content of graphene in the ceramic coating composition is preferably 0.0005 to 4 wt% relative to the total weight of the ceramic coating composition.
Patent KR-20200038023-A (KR)
Inventor: SHIN HYO MI
IPC: G06Q50/18
Filed: 2018-10-02
Abstract: Disclosed are a virtual reality (VR) gallery system to view an art work in VR, and a VR gallery management method using the same. According to the present invention, the VR gallery system comprises a VR gallery generation module and a VR gallery execution module. The VR gallery generation module comprises: a gallery generation unit receiving art work upload data including at least one original image from a user terminal and using the art work upload data to generate VR gallery A for online view of the original image; and a gallery registration unit storing at least one VR gallery (hereinafter, referred to as a registered gallery) including the VR gallery A. The VR gallery execution module transmits any one of the registered galleries to the user terminal to display the registered gallery in the user terminal. Accordingly, a user can access the gallery system and view an art work in VR through a user′s terminal.
Patent KR-20200044164-A (KR)
Inventor: KIM SHIN WOOK
IPC: G06N3/08
Filed: 2018-10-04
Abstract: Disclosed is a driving assistance device which can be mounted on a vehicle. The driving assistance device includes an image photographing unit and a processor identifying a specific color region as a first candidate region within a peripheral image photographed through the image photographing unit, identifying a region including a specific shape within the first candidate region as a second candidate region, and identifying a region of a traffic sign within the second candidate region.
Patent KR-20200039905-A (KR)
Title: Annihilation of Deep-level Defects in SiC Semiconductor
Inventor: MOON JEONG HYUN
IPC: H01L21/02
Filed: 2018-10-05
Abstract: The present invention relates to a method for manufacturing a semiconductor device with an epitaxial layer having a low deep-level defect density. The method comprises the steps of: providing a SiC signal crystal substrate of a first conductivity type; forming an epitaxial layer of the first conductivity type having first dopant concentration on the substrate; and implanting ions a second dopant having second dopant concentration higher than the first dopant concentration to at least part of the epitaxial layer to a first depth. According to the present invention, a SiC semiconductor device having a high current density and high reliability by reducing a deep-level defect density may be provided.
Patent KR-20200044256-A (KR)
Inventor: JEON JINYOUNG
IPC: G09G3/00
Filed: 2018-10-18
Abstract: A communication device capable of stable communication comprises: a first device connected to a data line and a clock line; and a second device communicating with the first device through the data line and the clock line. A data signal transmitted from the first device to the second device through the data line is a signal swinging between a first voltage and a second voltage. A level of the second voltage is higher than that of the first voltage. The clock signal transmitted from the first device to the second device through the clock line is transited from the rising edge to a third voltage higher than the second voltage and then changed to the second voltage.
Patent KR-20200048121-A (KR)
Inventor: LIM DAE WOO
IPC: E04G1/18
Filed: 2018-10-29
Abstract: The present invention relates to a vertical lifting type worktable, which can horizontally adjust a worktable even when the floor surface is sloping or rough, enables a worker to vertically adjust the height of a lift without external power support to conveniently perform various operations, and is convenient for movement of a work position, and loading or storage in a vehicle. The vertical lifting type worktable of the present invention comprises: a vertical frame (10) including a movable frame body (14) which is vertically slid by being fitted into rail grooves (12) of fixed frames (13) having the rail grooves (12) toward the inside in the state of being spaced in parallel by a plurality of cross bars (11) and an end bar (18), and has an upper end to be blocked with an upper plate (16) and grooves (15) recessed on the inner side; a plurality of outriggers (20) movably connected to the lower end of the vertical frame (10) with hinge pins (21); a movable body (31) vertically lifted by a guide of the vertical frame (10); a lifting worktable (30) having a plate (32) connected thereto to be folded by a hinge (33) from the movable body (31); a lifting means (40) for lifting the lifting worktable (30) to a desired height by the operation of a worker; a pair of driving wheels (50) having a shaft (51) connected to be freely rotated to an arm (52) at one side of the fixed frames (13); and a distance control means (60) positioned at the lower end of the vertical frame (10) and the outriggers (20) to separately control intervals between the vertical frame (10) and the outriggers (20).
Patent KR-20190049541-A (KR)
Inventor: KONG MOON HEE
IPC: A23D7/00
Filed: 2018-10-29
Abstract: The present invention relates to a composition for preparing spread comprising allulose and vegetable fats; spread comprising the same; a method for preparing spread comprising a step of mixing and pulverizing the allulose and the vegetable fats; and a method for enhancing the spreadability of the spread and a method for suppressing the hardening of the spread. The composition for preparing the spread of the present invention has excellent properties such as enhanced spreadability and suppressed hardening by adding allulose which is a naturally derived sweetener.
Patent KR-20200049405-A (KR)
Title: Insect Umbrella
Inventor: SHIM SANG YOUNG
IPC: A47B37/04
Filed: 2018-10-31
Abstract: In the present invention, a lamp (ceiling) fixing part is attached to a lamp or a ceiling, and a runner (12) is moved upward along a pole (10) to be fixed to a spring (3), and a rib (1), a stretcher (2), and a canopy (20) are unfolded like an umbrella. In an embodiment of the present invention, while people are eating or cooking under the light in the outdoor or during evening hours, insects gathered around the light of a lamp falls on the canopy (20) portion of the insect umbrella which is unfolded under the light, not on the food or the table, thereby not interfering with people eating or cooking.
Patent KR-20200050280-A (KR)
Inventor: CHOI SEUNGHOON
IPC: H04W72/12
Filed: 2018-11-01
Abstract: The present disclosure relates to a communication technique for fusing a 5G communication system with an IoT technology to support a higher data transmission rate than that of a 4G system and a system thereof. The present disclosure can be applied to an intelligent service (for example, smart home, smart building, smart city, smart car or connected car, healthcare, digital education, retail business, security and safety related services, etc.) based on a 5G communication technology and an IoT-related technology. According to the present disclosure, disclosed are a resource allocation method of an integrated access and backhaul (IAB) node and an apparatus thereof. According to the present disclosure, a control signal processing method in a wireless communication system comprises the steps of: receiving a first control signal transmitted from a base station; processing the first control signal received; and transmitting a second control signal generated based on the processing to the base station.
Patent KR-20200055171-A (KR)
Inventor: JEON BYEONG HWAN
IPC: G05D1/00
Filed: 2018-11-07
Abstract: Disclosed are an apparatus and a method of supporting safe driving. The apparatus for supporting safe driving comprises: an emotional index detection unit which detects the emotional index of a driver and passengers by using at least one of a vision index in accordance with the movements of eyes, facial expressions, and dazzling of eyes of each of the driver and passengers, voice index in accordance with characteristics of voice signals, and behavior index in accordance with movements; a driver danger index detection unit which detects the driver danger index by using driving information of the driver′s own vehicle and surrounding environment information; a driving difficulty detection unit which detects the driving difficulty in accordance with the driving position of the driver′s own vehicle; a vehicle driving unit which controls the autonomous driving of the driver′s own vehicle; and a control unit which allows the driver′s own vehicle to drive into a safe region by controlling the vehicle driving unit in accordance with whether the emotional index, the driver danger index, and the driving difficulty are included in a preset safe area or not.
Patent KR-20190059843-A (KR)
Inventor: TILLOTSON BRIAN
IPC: B64D27/24
Filed: 2018-11-09
Abstract: According to an embodiment of the present invention, a power source for an electric propulsion system of an aerial vehicle includes a body having an electrical energy storage device configured to store electrical energy. The power source also includes a plurality of terminals coupled to the electrical energy storage device for supplying the electrical energy from the electrical energy storage device to the electric propulsion system of the aerial vehicle. The power source further includes a plurality of flight control surfaces extending outwardly from the body. The flight control surfaces are actuatable to adjust the flight posture of the power source. Additionally, the power source includes a flight control system including a processor and is configured to actuate the plurality of flight control surfaces to fly the power source to a target location when the power source is jettisoned from the aerial vehicle.
Patent KR-20200054479-A (KR)
Title: Air bag with an air pump to prevent sinking
Inventor: LEE JEONG YONG
IPC: B63J3/00
Filed: 2018-11-11
Abstract: In the present invention, an air suction part of an air pump floats on water by a buoyant means, or the air pump is positioned on the water by the buoyant means. Air sprayed by the air pump is formed into an air bag part in which an air bag attached to an air pump discharge pipe to be connected is attached or fixed to one side of a floor surface of a cabin and which fills the air bag so that buoyancy is provided to the sinking cabin. Therefore, the air bag can prevent sinking.
Patent KR-20200056207-A (KR)
Title: Battery pack
Inventor: OCK JANG SOO
IPC: H01M50/284
Filed: 2018-11-14
Abstract: The present invention provides a battery pack provided with a pack connector that has a simple structure and is capable of effectively blocking noises coming in and out. According to the present invention, the battery pack comprises: a cell assembly provided with one or more secondary batteries; a battery control unit controlling charging and discharging operations of the cell assembly; a pack case accommodating the cell assembly and the battery control unit in an inner space; and a pack connector which is connected via a control cable to the battery control unit, wherein on at least one side of the pack case, a connection port, which is for a connecting terminal of an external device to be connected, is provided in an externally exposed form, and on an electrical path between the connection port and the control cable, a filtering member filtering noises is provided in an internally embedded form.
Patent KR-20200056650-A (KR)
Inventor: SHIN HEE YOUNG
IPC: A61Q19/08
Filed: 2018-11-15
Abstract: The present invention relates to a mask assembly using salt and natural stones, which comprises: a pad body formed to cover a user′s face, and including a first pad having a first through-hole penetrated through a position corresponding to the user′s eyes respectively and covering the user′s forehead, corners of eyes, nose and upper parts of the cheekbones, and a second pad having a second through-hole at a position corresponding to the user′s lips and covering the lower parts of the user′s cheekbones, corners of the lips and chin; and a stimulating part which is attached onto a surface of the pad body opposite to the user′s face, includes a natural stone having a diameter or a width of 0.5 to 2 mm, is disposed at a position corresponding to a meridian point located at each part of the user′s face, and thus stimulates each of the meridian points, if the pad body is set to cover the user′s face, wherein the stimulating part is disposed at the first pad and the second pad and salt and natural stones good for skin care are used to help reduce wrinkles and blemishes.
Patent KR-20200057208-A (KR)
Inventor: PARK JONG CHEOL
IPC: G06F40/20
Filed: 2018-11-16
Abstract: As a bias of an interpretation with respect to an experiment result due to interest correlation and interest collision possibility is on the rise, various methods and systems using author information and correlation database between related agencies have been developed in order to automatically identify interest correlation bias possibility of an author of a specific document with a specific agency which is not described in a document. However, it is difficult to identify an author′s identifier or related meta-information required to use author information and it is particularly difficult with respect to a web document. In order to overcome the above limitations, the present invention relates to a method which automatically identifies an expected agency having an interest correlation with respect to an analysis target document based on a linguistic analysis with respect to content of a document being an analysis target without author identifier or meta information on a specific document to provide the identified interest correlation and related proof data to a user and a technology thereof.