baber/WOPTO huggingface dataset:
Patent KR-20200009492-A (KR)
Title: End-rail
Inventor: YU CHEOL
IPC: E01F15/04
Filed: 2018-07-19
Abstract: The present invention relates to an end rail, which is installed and used on an end of the rail length of a guard rail installed on a road side, and more specifically, to an end rail, which is light, lowers a manufacture cost, is easy for installation, and can reduce damage to people or vehicles by formative materialization to absorb the impact when the vehicle collides therewith. To this end, the end rail includes a cover part, a division rib, a horizontal reinforcing rib, and a vertical reinforcing rib.
Patent KR-20200011771-A (KR)
Inventor: JUNG HYUN CHUL
IPC: F22B1/18
Filed: 2018-07-25
Abstract: The present invention relates to a bellows for a recovery steam generator (HRSG), wherein the bellows with axial displacement is installed on a surface of a pipe through which a high temperature and high pressure fluid from the recovery steam generator flows. The present invention provides excellent expansion and contraction, improves quality, reduces production costs, and enhances radiant heat blocking efficiency. In addition, after welding a ring divided at 180°C to the pipe, a fabric material is assembled with bolts and a ring with an elliptical bolt hole is attached to maintain airtight performance. Therefore, the fluid leaking from a heat insulating material is secondarily blocked, thereby providing excellent airtightness.
Patent KR-20190017680-A (KR)
Inventor: OKAMOTO YOSHIKI
IPC: B24B53/017
Filed: 2018-08-09
Abstract: The present invention relates to a dressing apparatus for a rear substrate surface polishing member, which prevents cleaning solution or sludge from being scattered to surroundings when a polishing member for polishing the rear surface of a substrate is cleaned and dressed. According to the present invention, the dressing apparatus (201) comprises: a table top part (201); a cylindrical skirt part (202) disposed on the lower surface side of the table top part (201); and a bus member (203) to receive a polishing pad (131) from an upper side. The bus member (203) comprises: a duel-fluid nozzle (204) to spray cleaning solution and gas to a polishing surface of the polishing pad; a dress board (205) capable of coming in contact with the polishing surface of the polishing pad (131); and a rinse nozzle (206) to supply rinse on a contact surface between the polishing surface of the polishing pad and the dress board (205). Accordingly, the cleaning solution, a grindstone fragment, or sludge is not scattered to surroundings by the skirt part (202).
Patent KR-20200017828-A (KR)
Title: Filter assembly containing mesh sheet for internal spacer for water treatment and filter module containing the same
Inventor: LIM JAE WON
IPC: B01D61/02
Filed: 2018-08-09
Abstract: The present invention relates to a filter assembly for water treatment including a mesh sheet for spacers and a filter module for water treatment including the same. More specifically, the present invention relates to a filter assembly for water treatment, which can minimize loss of filtered water due to back pressure with 3D fluid flow through a mesh sheet for spacers in the filter assembly for water treatment. The present invention also relates to a filter module for water treatment including the same.
Patent KR-20200018167-A (KR)
Title: System for Smart Reserving and Using Unoccupied Parking Lot by Using Beacon
Inventor: KONG SUNG LYONG
IPC: G06Q50/30
Filed: 2018-08-10
Abstract: The present invention provides an Idle parking lot smart reservation and use system using a beacon which comprises: a parking management server which receives parking reservation information by accessing a vehicle reservation beacon-related application through a smart terminal; an entrance gate which detects the entry of a vehicle, transmits the entry information of the vehicle to a parking management server, and allows the entry of the vehicle; an exit gate which detects the exit of the vehicle, transmits the exit information of the vehicle to the parking management server, and allows the exit of the vehicle; and a beacon terminal group consisting of a first beacon terminal which executes the vehicle reservation beacon-related application of the smart terminal to perform guide to a parking floor and a parking area through a navigation of the vehicle reservation beacon-related application according to the parking reservation information, a second beacon terminal which is installed within the effective recognition range of each parking floor of a parking building and interlocks with the smart terminal, and a third beacon terminal which receives exit information from an exit detection sensor or the parking management server. Therefore, the present invention performs guide to an idle parking area to promptly induce parking.
Patent KR-20200019439-A (KR)
Title: Press apparatus having cushion pressure corrected function of slide
Inventor: KANG JEONG SEOK
IPC: B21D24/02
Filed: 2018-08-14
Abstract: The present invention relates to a press device with a slide cushion pressure correction function, wherein a slide adapter with an upper mold installed therein is formed at a lower portion of a slide of a press. A plurality of cushion pins, which are connected to the upper mold and vertically communicate therewith, are inserted into the slide adapter. Installed at an upper portion of the slide adapter is a pin plate which comes in contact with an upper end of the cushion pins such that the pressure of the press can be vertically delivered. A buffering space is formed at an upper portion of the pin plate. In the buffering space, a plurality of air bellows assemblies are installed to be aligned in a checkerboard shape in multiple rows and columns. Furthermore, the present invention further comprises: a compressed air supply means composed of a compressor which generates compressed air, an even pressure chamber having an inlet connected to the compressor, an expansion flow path which is gradually expanded from the inlet, and a plurality of outlets which are branched from the expansion flow path to supply the compressed air to the air bellows assemblies, and a pressure control valve which is installed at the compressed air inlet side of the air bellows assemblies; and a pressure control means composed of a sensor unit which detects the pressure in the air bellows assemblies, and a control unit which calculates an output value of the sensor unit to control the compressor or the pressure control valve such that the pressure value in each of the air bellows assemblies can be always within a predetermined value. Therefore, the pressure of the press can be evenly distributed to enable a precise processing work. In addition, an impact generated during a press work can be buffered such that the expensive press equipment can be safely managed.
Patent KR-20200019489-A (KR)
Title: Coil embeded printed circuit board and manufacturing method thereof
Inventor: CHO HYUN GUI
IPC: H05K3/12
Filed: 2018-08-14
Abstract: The present invention relates to a coil-embedded printed circuit board having a wide use range, and to a manufacturing method thereof. The coil-embedded printed circuit board of the present invention comprises: a single board; a coil seated within a coil insertion unit; a coil connection hole formed on a surface of the board; a land made of a copper foil; and a solder resist layer formed on the surface of the board.
Patent KR-20200020534-A (KR)
Title: Pipe cleaning equipment
Inventor: OK CHANGMYEONG
IPC: B08B9/045
Filed: 2018-08-17
Abstract: The present invention relates to a pipe cleaning apparatus. More specifically, according to one embodiment of the present invention, the pipe cleaning apparatus includes: a cleaning unit including a cleaning member for removing foreign substances from an inner wall of a pipe; a guide member extended along the pipe to guide movement of the cleaning member; and a support unit including a support member supporting the guide member. The cleaning member may be configured to be movable on the guide member by the guide member.
Patent KR-20200022105-A (KR)
Title: Red pepper grinding device with seed separation function
Inventor: YANG JAE HEE
IPC: B02C23/14
Filed: 2018-08-22
Abstract: The present invention relates to a chili pepper grinding apparatus with a seed separation function, and more specifically, to a chili pepper grinding apparatus which grinds chili peppers, and separately discharges chili pepper seeds and ground materials. The chili pepper grinding apparatus comprises: an input hopper to which chili peppers are introduced and in which a transfer screw is provided to transfer the introduced chili peppers; a first grinding unit formed to communicate with a lower portion of the input hopper and including a first housing for receiving chili peppers and a first grinding screw provided inside the first housing; a transfer unit including a transfer housing formed to communicate with a lower portion of the first housing and having an opening formed in a lower portion, a separation panel formed to open and close the opening and having a plurality of through holes, a guide hopper provided on a lower portion of the separation panel and configured to guide chili pepper seeds transmitted through the through holes, and a transfer screw provided inside the transfer housing and configured to transfer ground materials; a chili pepper seed discharge unit connected to the guide hopper and configured to discharge the chili pepper seeds; a second grinding unit formed to communicate with the transfer housing and including a second housing for receiving the ground materials and a second grinding screw provided inside the second housing; and a ground material discharge unit configured to receive the ground materials from the second housing and discharge the ground materials to the outside. Grinding panels are formed on the second grinding screw, and a locking protrusion having a locking surface is formed on each grinding panel, and thus, grinding efficiency can be increased. The second grinding screw is detachably fastened to the second housing, and thus, the present invention can be easily maintained and repaired, and easily replaced and installed.
Patent KR-20200027208-A (KR)
Title: Water supplying apparatus for cultivating mushroom
Inventor: SEONG JAE YOO
IPC: A01G18/69
Filed: 2018-09-04
Abstract: The present invention relates to a water supply device for cultivation of mushrooms, comprising: a pillar extending to the upper side of a mushroom medium arranged in multiple stages with a supporting unit at the lower part; a water spray unit in which at least one pair of spray nozzles arranged in both directions is provided along the pillar; an ultrasonic sensor disposed adjacent to the spray nozzles to sense the location of the mushroom medium and mushrooms; a flow path connected to the spray nozzles along the inside of the pillar; and an elevator driving unit that adjusts each position of the water spray unit in the vertical direction according to the growth state of the mushrooms cultivated on the mushroom medium and the mushroom medium sensed through the ultrasonic sensor.
Patent KR-20200028534-A (KR)
Title: Camera Device with Function of Projection
Inventor: KIM JAE HYUNG
IPC: G03B21/32
Filed: 2018-09-06
Abstract: According to the present invention, a camera device with an image projection function is provided in a designated base to photograph a baby present in the designated base. The camera device with the image projection function comprises: a camera module which obtains an image signal by photographing the baby in the base; a communication module which communicates with a designated operation server through a designated communication network; a projector unit which projects a designated shape and image to a ceiling or a wall surface within the base using a lamp according to the control of a control module; and the control module which generates obtained data including video data, which is obtained by encoding the image signal obtained through the camera module in a designated method, transmits the obtained data to the designated operation server through the communication module, and controls a designated projector operation of the projector unit according to preset rules. The projector unit is configured to store a plurality of films on which the designated shape or image is printed and mount any one selected from among the plurality of films in a light emission direction of the lamp. The projector operation includes an on/off operation of the lamp and an operation of selecting and mounting any one from among the plurality of the stored films. According to the present invention, it is possible to remotely confirm whether or not a baby cries using the camera device with an image projection function.
Patent KR-20200028167-A (KR)
Title: Pneumatic tire
Inventor: HWANG DO IN
IPC: B60C11/12
Filed: 2018-09-06
Abstract: One embodiment of the present invention relates to a pneumatic tire mounted on a vehicle. Disclosed is the pneumatic tire, comprising: a tread unit including at least an area that comes in contact with a road surface when a vehicle is driven; one or more first grooves formed to define one or more patterns of the tread unit; a sidewall including an area adjacent to the tread unit and spaced apart from the road surface; and a fluid control unit which is connected to a bottom surface in the first groove, has a shape protruding from the bottom surface in the groove, and controls the flow of a fluid in the first groove.
Patent KR-20190118100-A (KR)
Inventor: YOO JAE SOO
IPC: H01L21/677
Filed: 2018-09-06
Abstract: The present invention relates to a micro device array substrate and a manufacturing method thereof. The micro device array substrate includes a micro device having three-dimensional independence and a substrate having an intaglio pattern corresponding to the micro device having three-dimensional independence. A part of the micro device having three-dimensional independence is etched and has front and back surfaces distinguishing from each other. The micro device can be transferred to the substrate by applying vibration to a solvent.
Patent KR-20200030871-A (KR)
Title: Method for processing molten steel
Inventor: KIM YOUNG JO
IPC: C21C7/064
Filed: 2018-09-13
Abstract: The present invention relates to a processing method of molten steel, and more specifically, is capable of improving desulfurization efficiency. The processing method of molten steel according to an embodiment of the present invention includes: a process of tapping molten steel accommodated in a first container into a second container; and a process of primarily desulfurizing the molten steel accommodated in the second container. The process of primarily desulfurizing the molten steel includes: a process of introducing a desulfurizing agent into the second container while tapping the molten steel; and a process of adding a deoxidizing agent to the second container after introducing the desulfurizing agent.
Patent KR-20200031333-A (KR)
Title: Process for producing porous biodegradable polymer microspheres with low endotoxin content
Inventor: SONG SUK JIN
IPC: A61F2/00
Filed: 2018-09-14
Abstract: The present invention relates to a method for producing porous biodegradable microparticles with reduced endotoxins, which can be used in injections for cosmetic fillers. A porous biodegradable microparticle composition produced through the present invention is an injection composition for cosmetic fillers, produced by combining 1) a surfactant in a dispersion, 2) weakly acidic water for water washing, and 3) gamma ray irradiation. The present invention has a remarkable effect of reducing endotoxins.
Patent KR-20190039647-A (KR)
Title: Method for segmenting an image and device using the same
Inventor: KIM YONG JOONG
IPC: G06T7/10
Filed: 2018-10-02
Abstract: The present invention relates to a segmentation method and a segmentation device using the same. According to the present invention, the segmentation method comprises the steps of: obtaining, with respect to a (t-1) frame to at least a part of the (t-1) frame, each optical flow image including optical flow information to each corresponding pixel of a segmentation image for the (t-1) frame and at least a part of frames among segmentation images for the (t-1) frames from each pixel of a first segmentation image for a t frame obtained by using CNN-previous which is CNN having a first weight learned with an image of the t frame which is a current frame of an input image in a t-(i+1) frame; obtaining warping images for the t frame by warping at least a part of each pixel included in at least a part of an optical flow image from a corresponding t frame to the (t-1) frame to the (t-1) frame or at least a part of the optical flow image from the t frame to the (t-1) frame by using at least a part of each of the pixels of the segmentation image for the (t-1) frame or the segmentation image for a frame of at least a part of the segmentation image for the (t-1) frame; learning the CNN_previous in real time by using loss values obtained by separately comparing the first segmentation image for the t frame; and segmenting the image in the frame after the t frame by using CNN_current which is CNN having a learned second weight.
Patent KR-20200041507-A (KR)
Title: Disposable liquid type aerosol-generating articles and device comprising theh same
Inventor: PARK IN SU
IPC: A24F47/00
Filed: 2018-10-12
Abstract: The present invention provides a disposable liquid state aerosol-generating article and an aerosol generating apparatus comprising the aerosol generating article, wherein the disposable liquid state aerosol-generating article comprises an aerosol-generating base part and a filter part, wherein the aerosol-generating base part comprises a liquid material for forming an aerosol, an absorber in which the liquid material is impregnated, and a pot-shaped container in which the absorber is accommodated, and the liquid material for forming an aerosol is contained in 10 to 30 times of a suction rate.
Patent KR-20190121207-A (KR)
Inventor: CHO BEOM JOON
IPC: H01G4/30
Filed: 2018-10-17
Abstract: Provided is an electronic component comprising: a body; a pair of external electrodes respectively including head units respectively formed on both surfaces of the body in a first direction and band units respectively extended from the head units to upper and lower surfaces and both sides of the body, wherein the band unit comprises an expansion unit which is relatively longer on at least one surface of the body; and a pair of metal frames respectively connected to the pair of external electrodes. The metal frame comprises: a support unit joined to the head units; a mounting unit extended in a first direction from a lower end of the support unit and spaced apart from the body and the external electrodes; and a junction unit extended from the support unit to be joined to the expansion unit.
Patent KR-20200046745-A (KR)
Title: Mask sheet with changing color
Inventor: LEE JAE MIN
IPC: D04H13/00
Filed: 2018-10-25
Abstract: The present invention relates to a sheet mask comprising a color conversion material that is discolored by the energy transferred from an electric beauty device. According to the present invention, as the sheet mask includes a color conversion material, a user can visually confirm that a portion of the sheet mask where energy is transferred by the electric beauty device is discolored. Therefore, the user can selectively put the electric beauty device in contact with a part that is not discolored, thereby making it possible to use the electric beauty device more easily.
Patent KR-20200048448-A (KR)
Inventor: CHOI BYUNG DOO
IPC: F16L11/14
Filed: 2018-10-30
Abstract: An object of the present invention is to provide a heating pipe capable of responding to a curved or vibrating section without need for pipe cleaning by means of a heating means integrated into the pipe. The present invention provides the heating pipe comprising: a flexible internal piping; a plurality of heating units spaced apart from each other on the internal piping; and a flexible outer piping disposed to surround the internal piping and the heating unit. The heating unit includes a planar heating element.
Patent KR-20190072404-A (KR)
Title: Hbm based memory lookup engine for deep learning accelerator
Inventor: GU PENG
IPC: G06F3/06
Filed: 2018-10-30
Abstract: Disclosed are a storage device and a control method thereof. The storage device includes an HBM stack including a host, a logic die, and a memory die. A calculation look-up table is stored in a memory array of a memory die. The host includes sending a command to perform an operation using a kernel and a plurality of input feature maps and finding a product of a weight of the kernel and values of the input feature maps. The calculation look-up table includes rows corresponding to the weight of the kernel, and columns correspond to the values of the input feature map. The result stored in positions corresponding to the rows and columns is a product of the weight corresponding to the row and a value corresponding to the column.
Patent KR-20200049055-A (KR)
Inventor: CHOI DONG SOON
IPC: G06Q20/40
Filed: 2018-10-31
Abstract: According to an embodiment of the present invention, an escrow server determines escrow numbers for a first list and a second list based on an escrow set including predetermined escrow numbers, and determines at least one candidate escrow number corresponding to a difference between the sum of at least one first escrow number in the first list and the sum of at least one second escrow number in the second list, wherein a metabolic operation between a first set including the at least one first escrow number and a second set including the at least one second escrow number is performed based on the determined at least one candidate escrow number.
Patent KR-20180136917-A (KR)
Title: The method and apparatus for transmitting and receiving synchronization signal block
Inventor: YOUNGSUB KIM
IPC: H04L27/26
Filed: 2018-10-31
Abstract: The present invention discloses a method of a terminal receiving a synchronization signal block in a wireless communication system. More specifically, the method includes receiving at least one synchronization signal block mapped in a plurality of symbols. In a specific time interval including the symbols, two regions are allocated for candidate synchronization signal blocks in which at least one synchronization signal block may be received. Within the specific time interval, the time between the two regions, the time before the two regions, and the time after the two regions are the same.
Patent KR-20200051303-A (KR)
Title: Termination circuit and semiconductor apparatus using the same
Inventor: SONG JUN YONG
IPC: G11C7/10
Filed: 2018-11-05
Abstract: A semiconductor device includes a termination voltage terminal, a first pin, a second pin, a first termination circuit, and a second termination circuit. The first termination circuit may be connected between the termination voltage terminal and the first pin and the second termination circuit may be connected between the termination voltage terminal and the second pin. The resistance values of the first and second termination circuits may be set based on a distance from the termination voltage terminal to the first and second pins.