baber/WOPTO huggingface dataset:
Patent KR-20190088031-A (KR)
Title: Press machine
Inventor: RUCH MATTHIAS
IPC: B30B15/16
Filed: 2019-01-17
Abstract: The present invention relates to a press machine (10) for plastic deformation of a tubular workpiece such as fitting. According to the present invention, the press machine (10) comprises: a motor (20); press jaws driven by the motor (20) and providing force to a workpiece when being driven; a force transmission unit coupled to the motor (20) and the press jaws to transmit force from the motor (20) to the press jaws; at least one sensor unit (42) for measuring at least one press parameter (P); and a control unit (40) receiving a current measurement value of the press parameter (P) from the sensor unit (42) and using the received value to determine the slope (44) of a press parameter curve (K) of the press parameter (P). When the slope (44) of the press parameter curve (K) of the press parameter (P) satisfies a blocking reference, the control unit (40) finishes a press process before a permitted maximum pressing pressure (Pmax). Moreover, the present invention relates to a method for driving the corresponding press machine (10).
Patent KR-20200092085-A (KR)
Title: Chain release prevention device for continuous ship unloader
Inventor: KIM YOUNG SIK
IPC: B65G69/00
Filed: 2019-01-24
Abstract: Disclosed is an apparatus for preventing a chain from being separated for a continuous ship unloader. The apparatus for preventing a chain from being separated for a continuous ship unloader of the present invention includes: a pair of support parts extended from a bucket elevator; a first rotating part positioned in a moving path of a bucket moved to an outer side of the bucket elevator and installed on the support parts to be rotatable; a second rotating part positioned in a rotating path of the first rotating part and installed on the support parts to be rotatable; and a restricting part positioned in the rotating path of the second rotating part rotated in a reverse direction and fixed to the support parts.
Patent KR-20200095094-A (KR)
Inventor: HEO CHAE BONG
IPC: F16K27/06
Filed: 2019-01-31
Abstract: The present invention relates to a full top entry ball valve for gas with a conical ball house, and more specifically, to a ball valve which is devised to make it easy to perform a post-management of a valve by being able to disassemble and assemble the conical ball house without separating a ball valve body from a pipe line. According to the present invention, an internal space of a valve body (100) is formed in a conical shape, and it is easy to assemble the conical ball house (200). For keeping the balance of the ball, stems on an upper side and a lower side are integrated with a ball (300). When a seat ring (231), stem bushings (331, 341), and ball stems (300) are inserted into and assembled with half-conical ball houses (201, 202) on both sides, a single ball valve is completed. Water leak can be prevented by putting a ball house packing (121) of the fastening part of the conical ball house (200) with the valve body (100). The conical ball house (200) can be fixed by using ball house fixing bolts (170) on a lower side of the body, and an experiment is possible even without a body cover (400).
Patent KR-20190095151-A (KR)
Title: The water treatment system for fish breeding by applying membrane filtration process
Inventor: KIM JIN HO
IPC: B01D63/02
Filed: 2019-01-31
Abstract: The present invention relates to a system capable of supplying breeding water to aquaculture farms by treating aquaculture farm breeding water using a pressurized hollow fiber membrane module with a central baffle, and treating the raw water stably since the contamination of the hollow fiber membrane is reduced to have low transmembrane pressure difference (TMP) even for long time use. In addition, the present invention relates to an aquaculture farm breeding water treatment system using a membrane technology capable of stably supplying aquaculture farm breeding water using a membrane cleaning method in which reuse circulated CIP (RCC) is applied to circulate and recover high concentrations of cleaning chemicals to chemically clean the membrane module, and a stock solution is only replenished by the reduced concentration without discharging a waste liquid, thereby maintaining a high cleaning concentration without generating the waste liquid.
Patent KR-20200095985-A (KR)
Inventor: CHIWON CHOI
IPC: G02B27/01
Filed: 2019-02-01
Abstract: The present invention relates to a head-mounted display device using a color change lens and an illuminance sensor, which includes an HMD frame, a color change lens, an illuminance sensor, a display projector, and a control unit. According to the head-mounted display device using a color change lens and an illuminance sensor, the color change lens is actively changed to a preset color in accordance with the amount of ultraviolet rays, and adjusts the brightness and contrast of an augmented reality image of the display based on the detected illuminance of the illuminance sensor, so that the user convenience which can be used without a separate manipulation of the user can be further improved while providing image information of the augmented reality as an optimized screen to the user.
Patent KR-20200050319-A (KR)
Title: Integrated circuit package and method of forming same
Inventor: YU CHEN HUA
IPC: H01L23/13
Filed: 2019-02-08
Abstract: Provided are an integrated circuit package and a method for forming the same. The method comprises stacking a plurality of integrated circuit dies on a wafer to form a die stack. A bonding process is performed on the die stack. The bonding process mechanically and electrically connects adjacent integrated circuit dies of the die stack to each other. A dam structure is formed over the wafer. The dam structure surrounds the die stack. A first encapsulant is formed over the wafer and between the die stack and the dam structure. The first encapsulant fills gaps between the adjacent integrated circuit dies of the die stack. A second encapsulant is formed over the wafer. The second encapsulant surrounds the die stack, the first encapsulant, and the dam structure.
Patent KR-20200097985-A (KR)
Title: Pet care device
Inventor: WOOKJUN CHUNG
IPC: A61N5/06
Filed: 2019-02-11
Abstract: The present invention relates to a pet care apparatus. The present embodiment provides the pet care apparatus which prevents foreign matter or hair of a pet from flowing into a space where a light emitting unit is located during a skin care process of the pet. The pet care apparatus of the present invention comprises: a head including a first space wherein a light emitting unit is accommodated, and a second space partitioned from the first space; and a handle detachably connected to the head and including a battery for supplying power to the light emitting unit. The head includes a first coupling unit to which a cleaning connector connected to a cleaner may be connected to clean the second space. The handle may be coupled to the first coupling unit.
Patent KR-20200098881-A (KR)
Inventor: LEE SEUNG WOOK
IPC: B32B3/28
Filed: 2019-02-13
Abstract: The present invention relates to a laminated porous plate insulating material. More specifically, the laminated porous plate insulating material includes lower and upper surface sheets having the surface formed in a flat state and arranged to be spaced apart from each other by a predetermined distance, interlayer support structures arranged between the lower and upper surface sheets to support the lower and upper surface sheets and formed by irregularities, and intermediate sheets laminated on upper parts of the interlayer support structures, and seals an open irregular part of the interlayer support structures by folding one side of at least one of the lower and upper surface sheets and the intermediate sheets. Thus, since the laminated porous plate insulating material according to the present invention laminates the interlayer support structures arranged therein in multiple layers according to purpose and requirement of a user, the thickness can be easily adjusted. Also, in the laminated porous plate insulating material according to the present invention, the interlayer support structures laminated therein are formed of irregularities to increase physical strength through a structure in which the interlayer support structures are orthogonal to each other and laminated in every layer while reducing the overall weight, and accordingly to be used for a building. In addition, as the laminated porous plate insulating material according to the present invention is manufactured by recycled paper obtained by recycling scrap paper, it is possible to solve nature protection and environmental problems through resource recycling, less toxic fumes are emitted in case of fire, and rapid spread of fire can be prevented, thereby greatly contributing to protection of property and life.
Patent KR-20200099716-A (KR)
Title: Apparatus for Multi-stage disk-type power generation
Inventor: Kim hee kun
IPC: H02K11/02
Filed: 2019-02-15
Abstract: Disclosed is a multi-stage disk-type power generation apparatus capable of producing high-output power by reducing load and heat generation and further increasing power generation efficiency. The present invention relates to the multi-stage disk-type power generation apparatus including a plurality of disk members provided on a rotating shaft so as to be continuously and axially provided to overlap each other. The disk member includes: a gap member having an insertion hole formed in the center while having donut-shaped inward grooves symmetrically formed on both sides; a disk-shaped left and right magnetic members respectively fitted into the inward grooves formed on both sides of the gap member; left and right covers respectively coupled to both sides of the gap member and fixed by fastening bolts to the periphery so as to fix the magnetic member and the gap member inward, and having a shaft hole formed in the center so that the rotating shaft passes therethrough; a magnetic shield ring having both sides to be supported by the left and right covers while being inserted into the insertion hole formed in the center of the gap member; a support wheel fitted to the magnetic shield ring so as to be supported by the left and right covers, and having a shaft hole formed in the center to be fastened to the cover on one side; a shaft wheel formed integral with the rotating shaft and fastened to the cover on the one side and the gap member; and a detachable wheel fitted to the rotating shaft and fastened and fixed to the cover on the other side.
Patent KR-20200073097-A (KR)
Inventor: YI GEUN YOUNG
IPC: B26D7/28
Filed: 2019-02-22
Abstract: The disclosed invention relates to a device for cutting chilled meat in a fixed quantity. The device comprises: a meat seating unit provided with a seating groove in which meat is seated; a meat pressurizing unit disposed above the meat seating unit and pressing the meat placed in the seating groove in the longitudinal direction when descending; a horizontal driving unit disposed on one side of the meat seating unit and pressing the meat in a horizontal direction to compress the meat placed in the seating groove into a certain volume and to advance the meat by a predetermined cut size; a flange disposed on the other side of the meat seating unit to form an outlet through which the meat is exposed to the outside by the advancement of the horizontal driving unit; a limiting cover hinged to open or close the outlet of the flange and preventing the meat from advancing so that the meat placed in the seating groove is compressed into a certain volume when the outlet is closed; a cutter for cutting the meat advancing outside the outlet of the flange to a preset length; and an input unit for inputting cutting information of the meat.
Patent KR-20200107370-A (KR)
Inventor: KO YOUN SUNG
IPC: B67B7/18
Filed: 2019-03-07
Abstract: The present invention relates to a coupling apparatus for a drum container and, more specifically, to a coupling apparatus for a drum container and a coupling method for a drum container, wherein the coupling apparatus for a drum container transfers the drum container in an automatic drum coupler for automatically opening and closing a cap of the drum container to discharge liquid therein. According to the present invention, the coupling apparatus for a drum container and the coupling method for a drum container have an advantage of being configured in a simple structure so that both transfer and alignment of the drum container can be performed.
Patent KR-20200109952-A (KR)
Inventor: YEO YONG SOO
IPC: E04F13/08
Filed: 2019-03-15
Abstract: According to an aspect of the present invention, a dry constructing system for a finishing material comprises: a prismoid fixed to an outer wall of a building; a fixing bracket having both ends fixed and installed on the prismoid; an insulating material provided on one surface of the fixing bracket and exhibiting heat insulation and water blocking performance; and a brick provided on the other surface of the fixing bracket, having an insertion groove formed on one surface facing the fixing bracket, and coupled to the fixing bracket in a fitting method. The fixing bracket includes: an insertion clip inserted into the insertion groove and having the brick coupled to the fixing bracket; and an elastic clip provided on left and right sides of the insertion clip to provide an elastic force pushing in the direction of the other surface of the brick while the insertion clip is inserted into the insertion groove. According to the present invention, a constant construction quality can be maintained.
Patent KR-20200111585-A (KR)
Inventor: BYUNG GYUCHAE
IPC: G03H1/04
Filed: 2019-03-19
Abstract: The present invention relate to a holographic display device and provides the holographic display device, which increases a viewing angle of a holographic display by up-sampling a complex amplitude diffraction pattern appearing in a Rayleigh-Sommerfeld and Fresnel diffraction regions with a binary amplitude mask to enlarge a spatial bandwidth, in order to solve the limitation of pixel resolution of a spatial light modulator, which makes it difficult to secure the viewing angle, and a problem of processing massive hologram data from high-resolution pixel devices.
Patent KR-20200117645-A (KR)
Inventor: TAEKYU HA
IPC: F25D21/02
Filed: 2019-04-05
Abstract: The present invention relates to a unit cooler capable of adjusting the operation or operation period of a condensation sensor. The present invention includes: an evaporator connected to a condenser and including a refrigerant pipe having a flow path through which the refrigerant flows; an indoor fan that causes the air to flow through the evaporator; a condensation sensor that detects the amount of frost implanted in the evaporator; and a control unit that controls whether the condensation sensor is operated based on information on the temperature and operation time of the evaporator, wherein the control unit determines whether a defrost operation condition is satisfied, determines that the defrost operation condition is satisfied when the amount of condensation of the frost detected by the condensation sensor is greater than or equal to a reference value, and controls the defrost operation to be performed.
Patent KR-20200118681-A (KR)
Inventor: KO YOUNG KON
IPC: E01D101/26
Filed: 2019-04-08
Abstract: The present invention provides a pier structure which includes: a concrete structure installed on a lower portion; and a filling pipe structure which is connected to an upper portion of the concrete structure and in which concrete is filled, wherein the filling pipe structure includes: a filling pipe part which is installed on the upper portion of the concrete structure and is vacant therein; a ring-shaped reinforcing part formed to protrude inward from an inner circumferential surface of the filling pipe part along a circumferential direction; and a reinforcing metal part formed to be extended in a height direction of the filling pipe part, installed to penetrate into the ring-shaped reinforcing part, and connected to the concrete structure. Therefore, the pier structure can stably reinforce the portion on which a load of a bridge is concentrated.
Patent KR-20200126143-A (KR)
Title: Touch screen panel and method for manufacturing the same
Inventor: DAN SUNG BAEK
IPC: G06F3/041
Filed: 2019-04-29
Abstract: The present invention relates to a touch screen panel and a manufacturing method thereof. The touch screen panel comprises: a touch sensor (100) that applies metal meshes (120a, 120a′) to form an electrode (120), wherein the metal meshes (120a, 120a′) are formed in a random metal mesh shape; and a cover glass (200) disposed in the upper part of the touch sensor (100). The present invention has an advantage of reducing a rainbow phenomenon by reducing metal reflection by implementing the electrode of the touch sensor in a random mesh structure of metal mesh.
Patent KR-20200126510-A (KR)
Inventor: CHOI JONG CHAN
IPC: B29B17/02
Filed: 2019-04-30
Abstract: The present invention relates to a peeling device for waste PET film recycling. In particular, to remove a coated viscous thin layer after using a PET film with a viscous thin film layer coated with a functional material on the surface, provided is a peeling device, in which a storage tank with a diaphragm moving along a zigzag groove is provided in the lower part of the body; an ultrasonic vibrator is provided in the lower part of the diaphragm; a discharge pipe is provided in the lower part to connect the filter and the pump to enter the upper input pipe of the storage tank for circulation; an upper roller connected to the diving roller is provided on the upper part of the body between the partition plates of the storage tank, so that waste PET film is connected to be inserted into or discharged from the inside of the body; washing water is injected into the upper input pipe of the storage tank to flow from the upstream to the downstream of the diaphragm; the viscous thin film layer prepared on the PET film is immersed into the water storage tank; after immersing the waste PET film into the water storage tank to separate the thin film layer by vibration by the ultrasonic vibrator; the thin film layer adhered to the surface is sprayed with air to be completely removed and gathered downstream when the PET film is moving, thereby providing an advantage of easy removal and improving the quality of recycled waste PET film by immersing a viscous thin film layer coated with a functional material on the surface of an expensive PET film and removing the viscous thin film layer from the surface of the waste PET film through vibration.
Patent KR-20200126635-A (KR)
Inventor: KIM IL
IPC: C08G65/30
Filed: 2019-04-30
Abstract: The present invention relates to: a method for producing a hyperbranched polyglycidol using a double metal cyanide catalyst, capable of easily and simply producing a hyperbranched polyglycidol without using a multifunctional core and a solvent; and a hyperbranched polyglycidol produced thereby. The method for producing a hyperbranched polyglycidol using a double metal cyanide catalyst includes a step of ring-opening polymerization by bringing glycidol in contact with the double metal cyanide catalyst.
Patent KR-20200127567-A (KR)
Inventor: DONGWON JOO
IPC: G06F40/20
Filed: 2019-05-03
Abstract: According to an embodiment of the present invention, provided is an operation method of a news article labeling device, which comprises the steps of: obtaining document data of a news article; extracting paragraph information from the document data; comparing paragraphs obtained from the document data with a learning-based dictionary unit built in advance based on learning in accordance with the paragraph information, and determining a company sentiment information label corresponding to a company-related paragraph; and tagging the company sentiment information label on the one or more paragraphs and processing the paragraphs into article information tagged with the sentiment label.
Patent KR-20200131621-A (KR)
Inventor: LEE KI YOUNG
IPC: H02J7/00
Filed: 2019-05-14
Abstract: The present invention relates to a battery management system of a battery cell assembly including a plurality of cells which can adjust a cell balancing current. The battery management system comprises: a first cell balancing resistor and a first cell balancing switch connected between a positive electrode and a negative electrode of a first cell corresponding to a plurality of cells; and a second cell balancing resistor and a second cell balancing switch connected between the positive electrode and the negative electrode of the first cell. A first cell balancing current flowing during an ON period of the first cell balancing switch can be greater than a second cell balancing current flowing during the ON period of the second cell balancing switch.
Patent KR-20200132359-A (KR)
Inventor: AHN HYO SHIK
IPC: H04L47/36
Filed: 2019-05-17
Abstract: The present invention relates to an air conditioner including: an outdoor unit; indoor units sending and receiving a signal to and from the outdoor unit through a wired serial communication line; and at least one wired remote controller communication-connected to the indoor unit that corresponds as one of the indoor units. A first wired remote controller corresponding to a first indoor unit, which is one of the indoor units, sends and receives a signal through the wired serial communication line to and from the outdoor unit, the rest of the indoor units, and the rest of the wired remote controllers, monitors the signal sent and received between the outdoor unit, the indoor units, and the at least one wired remote controller through the wired serial communication line, and is capable of outputting the result of the monitoring. As a result, the state of the communication line of the air conditioner can be monitored and the configurations connected to the communication line can be controlled through the wired remote controller, and thus the convenience of use can be improved. Various other embodiments are also possible.
Patent KR-20200125356-A (KR)
Title: Slab formwork
Inventor: YOU DAE SIK
IPC: E04G9/10
Filed: 2019-05-23
Abstract: According to a disclosed embodiment, a slab mold includes: a panel having an upper side surface; a plurality of protruding parts protruding from the upper side surface to an upper side and arranged to be spaced apart from each other; and a plurality of extension parts protruding from the upper side surface to the upper side to be extended in a horizontal direction. At least one end of each of the plurality of extension parts is connected to one among the plurality of protruding parts. Therefore, the slab mold can reduce a noise between floors.
Patent KR-20200137331-A (KR)
Inventor: GU CHAN HOE
IPC: C25D5/02
Filed: 2019-05-29
Abstract: The present invention relates to a method for surface treatment of a housing and a cover of a wireless communication product. Provided is a method for forming a plating layer and a coating layer of a bandpass filter, which comprises the steps of: chromating the housing and the cover; masking a portion corresponding to an inner surface when assembling the housing and the cover; painting the masked housing and the masked cover; removing the masking; performing silver plating treatment on a part corresponding to the inner surface when assembling the housing and the cover; and performing heat-treatment on the housing and the cover. According to the present invention, a silver plated layer is formed only on the inner surface of the product for wireless communication, for example, the product when the bandpass filter is assembled, thereby economically manufacturing the product without affecting signal transmission. In addition, the adhesion between the coating layer and the product is remarkably increased so that signal loss and damage to the product can be minimized.