baber/WOPTO huggingface dataset:
Patent KR-20210133623-A (KR)
Title: Foundation structure for walking way in facility using glude laminated timber
IPC: E01D21/00
Filed: 2020-04-29
Abstract: The present invention relates to a foundation structure for a walking facility using a structural lamination wood and, more specifically, to a foundation structure for a walking facility using a structural lamination wood, capable of increasing the durability of a walking facility through a tendon for tensioning installed to apply a tensile force to the inside of a structural lamination wood, during the construction of the walking facility connecting abutments with each other, as well as quickly tensioning the tendon for tensioning to a high level by simply rotating a rotary tensioning part when the tendon for tensioning requires high tension. According to the present invention, the foundation structure for a walking facility, which comprises a pair of structural lamination woods (100) spaced a predetermined distance apart from each other, and a plurality of sub wood beams (200) installed to connect the structural lamination woods (100) with each other, includes: a tendon (300) for tensioning installed in a tendon installation hole (110) formed in a longitudinal direction on the structural lamination woods (100); a built-in tensioning part (400) installed to be placed at one end in a longitudinal direction of the structural lamination woods (100) while leading a tensioning part tensioning and fixing one side in a longitudinal direction of the tendon (300) for tensioning to be inserted into the tendon installation hole (110); and an exposed rotary tensioning part (500) installed at the other end in a longitudinal direction of the structural lamination woods (100) to be exposed to the outside while pressing and fixing the other side in a longitudinal direction of the tendon (300) for tensioning, to lead the tensioning part of the tendon (300) for tensioning to protrude to the outside through a rotating operation while applying a tensile force to the tendon (300) for tensioning.
Patent KR-20210020754-A (KR)
Title: Pharmaceutical Composition for Improving or Treating of Post-surgical Hypoparathyroidism and Method Using The Same
Inventor: CHOI HAN SEOK
IPC: A61K9/00
Filed: 2020-05-07
Abstract: The present invention relates to: a pharmaceutical composition for alleviating or treating hypoparathyroidism caused by damage to parathyroid tissue and vascular tissue around the parathyroid gland by surgery around the neck; and a method for treating hypoparathyroidism after surgery using the same. The composition contains a calcium-sensing receptor antagonist as an active component, so that the composition helps to promote the secretion of parathyroid hormone by helping the recovery of damaged parathyroid tissues through neovascularization and blood vessel formation. Furthermore, by increasing the level of parathyroid hormone in the blood to a level within the normal range, the composition can alleviate hypocalcemia, hyperphosphatemia, and hypercalciuria. It is possible to improve the quality of life of patients with hypoparathyroidism through administration of such the composition.
Patent KR-20210141191-A (KR)
Title: Super absorbent polymer and preparation method of super absorbent polymer
IPC: C08J3/12
Filed: 2020-05-15
Abstract: The present invention relates to a super absorbent resin and a method for preparing the same. Cellulose is added in a surface crosslinking step so that a super absorbent resin having drastically improved biodegradability can be prepared.
Patent KR-20210027048-A (KR)
Inventor: JEONG JUNG GEUN
IPC: B63G8/24
Filed: 2020-05-15
Abstract: According to the present invention, an optical sightseeing submarine assisting device using a sightseeing submarine which is a hull and the assisting device which temporarily moves a ship and minimizes a mechanical noise and vibration to provide comfort to a passenger.
Patent KR-20210011319-A (KR)
Title: Flowerpot
Inventor: SONG YWONG WOO
IPC: A01G9/04
Filed: 2020-05-20
Abstract: The present invention relates to a flowerpot. According to an embodiment of the present invention, the present invention discloses the flowerpot, in which the flowerpot is used for wall decoration (wall greening) by stacking a plurality of flowerpot in a vertical direction or connecting and combining the same in a left and right direction, thereby being constructed to facilitate water supply and water level control for the plurality of flowerpots.
Patent KR-20210145428-A (KR)
Inventor: KI SONG DO
IPC: G06Q50/06
Filed: 2020-05-25
Abstract: The present invention relates to a remote meter reading method using an intelligent switchboard in a microgrid, which comprises: an energy supply unit for storing or converting energy; a switchboard unit for receiving high-voltage power from the energy supply unit, transforming the same into a low voltage to be supplied to each household, and measuring the amount of power generated by the energy supply unit and the amount of power supplied to each household; and a microgrid unit for receiving information on the amount of power generated by the energy supply unit and the amount of power supplied to each household from the switchboard unit, and calculating electric charges to issue bills to a user of each household. The microgrid unit receives information on the amount of power generated by the energy supply unit and the amount of power supplied to each household from the switchboard unit, and calculates electric charges to issue bills to a user of each household.
Patent KR-20210146732-A (KR)
Inventor: SONG JONG WOON
IPC: E04B1/66
Filed: 2020-05-27
Abstract: Disclosed are a sealing unit and a wall panel assembly using the same. According to the present invention, the sealing unit comprises: a seal base member which is installed between wall panels of a sealing unit house, and includes a seal base body part positioned between the wall panels to be coupled, and a seal cover fixing part installed in the longitudinal direction on the front end side of the seal base body part; and a seal cover member which has a seal cover fixing part coupling groove coupled to the seal cover fixing part of the seal base member, and has a leak blocking part formed in a portion in close contact with an outer peripheral surface of the coupling portion of the wall panels to be coupled.
Patent KR-20210149345-A (KR)
Inventor: CHO TAE HO
IPC: E05F5/10
Filed: 2020-06-02
Abstract: The present invention provides a control apparatus for opening and closing a sliding door to improve productivity and economic efficiency. The control apparatus for opening and closing has a link protrusion installed to be slid and moved along the inside of a fixed rail to protrude downwards and reducing an impact when opening and closing a door, and comprises: a housing unit formed in an integrated cuboid shape with a rolling means on both ends, and provided with a storage space formed on the lower surface thereof and opened in a longitudinal direction, a slot opening part opened in the longitudinal direction and formed on the upper surface thereof to vertically communicate with the storage space, and a guide opening part formed through the front and rear surfaces thereof and corresponding to an extension direction of the slot opening part; a switch unit inserted into the slot opening part, and including a base switch having a first stopping protrusion protruding from the upper end thereof to the outside of the slot opening part and a slide protrusion part moved along the guide opening part, and a lifting switch inserted into a coupling part formed on the base switch and lifted to selectively stop and restrict the link protrusion between the first stopping protrusion and a second stopping protrusion formed on the upper end thereof; an opening and closing control unit including a damper unit inserted into the storage space and providing a damping force to control moving speed when the switch unit moves, and a spring moving the switch unit to the original position through a restoring force after being tensioned by a movement of the switch unit; and a case unit enclosing the outer surface of the housing unit to which the switch unit and the opening and closing control unit are fastened, and having a communication opening part exposing the slot opening part in the longitudinal direction of the top side thereof.
Patent KR-20210151395-A (KR)
Inventor: PARK SANG MIN
IPC: A61B3/12
Filed: 2020-06-05
Abstract: Provided are a support method and support device for predicting a vascular disease using a fundus image, and a system comprising the same which are capable of providing explanatory method for prediction when predicting whether or not having a vascular disease with a fundus image based on a machine learning model. The method comprises: extracting attribute information from a first fundus image of a subject based on a machine learning model; generating a second fundus image having a characteristic corresponding to the attribute information by mapping a saliency factor to the first fundus image; and providing the first fundus image and the second fundus image to an external entity.
Patent KR-20210152336-A (KR)
Inventor: LIM HYOCHA
IPC: G06F119/18
Filed: 2020-06-08
Abstract: The present invention relates to a method for evaluating geometric dimensioning and tolerancing (GD and T) for the quality of mechanically processed parts. In more detail, the method for evaluating accurate statistics can more efficiently manage the statistics of mechanical parts, and consider the limitations of static statistical calculations in consideration of the assembly between actual products through dynamic calculations with respect to the complex GD and T.
Patent KR-20210155698-A (KR)
Inventor: PARK JAE YONG
IPC: B63B35/44
Filed: 2020-06-16
Abstract: The present invention relates to an apparatus for assisting drilling through a riser (15) and a drill pipe (17) in a drilling ship. The apparatus includes: a spider (20) including a dog (25) in each of a plurality of hydraulic cylinders (23) placed in a radial form such that the riser (15) can be held; a gimbal (30) combined with a lower side of the spider (20) to disperse a load; and a power slip (40) including a wedge (45) interoperated with the spider (20) such that the drill pipe (17) can be held. Therefore, there can be effects of promoting a cost reduction through a reduction in drilling time by eliminating the need for the reinstallation of a spider/gimbal, and a power slip, and also, lowering the risk of accidents which can occur during work for dismantling and transporting the heavy spider/gimbal by obviating the work.
Patent KR-20210010324-A (KR)
Inventor: HATANAKA HIROSHI
IPC: G05F3/26
Filed: 2020-06-23
Abstract: An object of the present invention is to provide an IC circuit capable of responding to a set current value in a wider range as compared with the conventional configuration and enabling a wider current range to be set. The IC circuit includes: a cascode current mirror circuit (101); an operational amplifier (OP) in which a reference voltage is input into a non-inverted input terminal and an inverted input terminal is connected with a terminal (102); a MOS transistor (M20) in which an output terminal of the operational amplifier (OP) is connected with a gate terminal, a source terminal is connected with the terminal (102), a drain terminal is connected with the cascode current mirror circuit (101), a plurality of which being connected in parallel; and a MOS transistor (M21) in which the output terminal of the operational amplifier (OP) is connected with a gate terminal, a source terminal is connected with the terminal (102) and a drain terminal is connected with the cascode current mirror circuit (101), a plurality of which being connected in parallel. A size ratio of a MOS transistor (M11) to a MOS transistor (M13) is the same as that of a MOS transistor (M12) to a MOS transistor (M14).
Patent KR-20220000621-A (KR)
Title: System for providing power
Inventor: KIM SUN WHAN
IPC: H02M7/04
Filed: 2020-06-26
Abstract: A power supply system is provided. The power supply system comprises: a connection connecting a hot line providing main power and a ground line providing a reference potential to an internal hot line and an internal ground line, respectively; a first power converter converting AC power provided through the internal hot line into DC power; a first electronic device included in a semiconductor manufacturing facility and operated by receiving AC power provided through the internal hot line or DC power provided from the first power converter; and a first grounding bus bar connected to the first power converter and a DC grounding cable of the first electrical device and connecting the DC grounding cable to the internal grounding line. Power and a reference potential of the internal hot line and the internal ground line are provided to the first power converter and the first electronic device through a single first power transmission cable. The power supply system supplies power to semiconductor manufacturing facilities.
Patent KR-20220001841-A (KR)
Inventor: PARK SEONG MIN
IPC: B67D1/10
Filed: 2020-06-30
Abstract: The present invention provides a water treatment device for preheating a fluid using waste heat generated from a thermoelectric module. The water treatment device comprises: a thermoelectric module including a heat absorbing part and a heat generating part for cooling a first fluid; a first heat exchange part through which a second fluid passes and which exchanges heat with the second fluid to cool the heat generating part; a second heat exchange part through which a third fluid passes and which exchanges heat with the second fluid that has passed through the first heat exchange part to preheat the third fluid; a circulation passage connecting the first heat exchange part and the second heat exchange part so that the second fluid is circulated between the first heat exchange part and the second heat exchange part; a heater for generating hot water by heating the third fluid that has passed through the second heat exchange part; and an extraction passage which is connected to the heater and in which hot water is extracted.
Patent KR-20200092276-A (KR)
Title: Frp impeller having reinforcing structure
Inventor: AN SANG BOK
IPC: F04D29/20
Filed: 2020-07-02
Abstract: According to the present invention, an FRP impeller for a pump having a reinforcement structure is formed by cutting a glass fiber sheet by a predetermined size to soak the same in resin, laminating the soaked sheet, and then molding the soaked sheet with pressure. The FRP impeller for a pump comprises: a disc-shaped body including a shaft combination part formed in the center to be combined with a shaft of a motor, and having a predetermined thickness; a plurality of rear wings protruding from the rear side of the body radially around the shaft combination part; and front wings protruding from the front side of the body radially around the shaft combination part. When the FRP impeller is molded, the FRP impeller is molded with pressure in a state in which a shaft reinforcement member pre-molded of the same material as the FRP impeller is placed in an area where the shaft combination part is to be formed, and thus, the body and the shaft reinforcement member are integrated so as to reinforce the shaft combination part.
Patent KR-20220005825-A (KR)
Title: Virus removal device
Inventor: LEE CHEULKYU
IPC: F21Y115/10
Filed: 2020-07-07
Abstract: The present invention relates to a virus killing device to sterilize an object instantaneously. According to the present invention, the virus killing device comprises: a case having an enclosed space formed therein; a controller disposed in then enclosed space and provided with an input means for receiving a user's input signal; a UV LED module in which one or more UV light emitting diodes connected to the controller to emit UV light to the outside of the case according to the input signal are installed on one side of a substrate; a reflective plate disposed on the front end of the substrate to condense the ultraviolet light emitted from the UV light emitting diodes; a quartz convex lens disposed at the front end of the reflector to transmit the ultraviolet light condensed by the reflector; a zoom lever coupled to the convex quartz lens and rotating the convex quartz lens when an external force is applied to adjust the focus of the ultraviolet light transmitted from the convex quartz lens to an object; a human body sensor unit disposed on one side of the case and detecting a user's bio-signals; a guide plate disposed on the front end of the quartz convex lens to guide the diffusion direction of an ultraviolet focus to the object; a cooling unit connected to the controller to generate cooling air according to the input signal to cool the controller and the UV LED module; a water cooling unit connected to the controller and cooling the UV LED module and the cooling unit through a fluid of water or coolant according to the input signal; and a battery disposed in the enclosed space to be cooled by the cooling unit and connected to the controller to supply power to at least one of the UV LED module, the cooling unit, and the water cooling unit according to the input signal.
Patent KR-20220014358-A (KR)
Inventor: LEE JE HYUNG
IPC: F24F11/00
Filed: 2020-07-23
Abstract: The present invention discloses a mobile clinic which can block transmission between examinees or between an examinee and a subject to be examined, and provide a comfortable indoor environment regardless of external temperature. The mobile clinic of the present invention includes: an examination section unit in which at least one air circulator is installed to form a positive (+) pressure in the internal space, and an examinee is positioned; an examined section unit which is arranged to be partitioned from the examination section unit and in which a plurality of subjects to be examined are positioned; and an air curtain forming unit installed on the bottom of the examined section unit and spraying compressed air to the upper portion to isolate between the subjects to be examined.
Patent KR-20220004521-A (KR)
Title: the improved device fixing bar and the deck plate structure using the same
Inventor: RO YOUNG GON
IPC: E04C5/16
Filed: 2020-07-29
Abstract: The present invention provides a deck plate structure using an improved reinforcing bar fixture. The deck plate structure comprises: a main body (110) in which a holding part (111) and a fixing column (112) vertically protruding from an upper surface of the holding part (111) are formed; a control part (130) which is inserted into the fixing column (112) from the bottom and is installed on an upper portion of the main body (110); and two binding parts (120) coupled to the control part (130) with hinge coupling and facing each other in the form of parentheses in a symmetrical shape. According to the present invention, there is an effect that reinforced concrete slab construction is possible without a temporary post even in a long span of about 8 m.
Patent KR-20220018845-A (KR)
Title: Display apparatus
Inventor: SEOK HYO CHO
IPC: F16M11/06
Filed: 2020-08-07
Abstract: Disclosed is an invention for a display device capable of providing various viewing modes. The display device of the present invention comprises: a display module for displaying an image; a support unit installed at a position facing the display module; a driving unit installed on the support unit and supplying power to rotate the display module; a linear moving unit connected to the driving unit to receive power and linearly moved in a first direction along the support unit; and a rotation guide unit connecting the linear moving unit and the display module, and guiding the rotation of the display module by the movement of the linear moving unit.
Patent KR-20210129568-A (KR)
Inventor: KIM YI YOUNG
IPC: G06F17/11
Filed: 2020-08-18
Abstract: The present invention relates to a simulation apparatus for an OLED module and a simulation method thereof and, more specifically, to a simulation apparatus for an OLED module, which supports calculation of a current generated when voltage is applied to an OLED module through numerical analysis based on parameter values specified by a user for materials forming the OLED module to support design of the OLED module, and a simulation method thereof. According to the present invention, by providing convenience for solving a Poisson equation and a continuity equation at once by using pdepe, which is a MATLAB built-in function, while providing a simulator in which a user can directly designate layers and parameter values for an OLED module to be designed, the method can reduce cost, simplify a simulation calculation process, and ensure easy accessibility for users in comparison with existing simulators. In addition, the method provides an effect of supporting design of a multi-layer OLED module capable of emitting light at a relatively low voltage with high accuracy to improve a low efficiency generated by increasing voltage. The method comprises a receiving step, an initial value calculation step, a function application step, a determination step, and a current density calculation step.
Patent KR-20200102396-A (KR)
Inventor: LEE YUNG LYUL
IPC: H04N19/176
Filed: 2020-08-20
Abstract: The present invention relates to a method and an apparatus for intra-prediction. The method includes the steps of: dividing an image to be predicted into a plurality of regions and determining the number of filtering taps (N) applied to each of the plurality of regions; generating a prediction pixel by performing interpolation for each of the divided regions using N number of reference pixels including two adjacent true pixels according to an intra-prediction direction; and generating a residual signal using the generated prediction pixels. Therefore, the present invention provides a video encoding method having good performance with small amount of computation in a transform coding process of a video codec.
Patent KR-20210063210-A (KR)
Title: Device for efficient dc link processing independent of grid type
Inventor: BURKERT MARTIN
IPC: H02M1/00
Filed: 2020-08-20
Abstract: The present invention relates to an operation and a circuit arrangement object (1) for variable network connection for an input voltage (1-phase/3-phase) which is connected to a neutral line (N) of an input AC voltage source through a connection line (10) by using a central tap (M) between capacitors (C).
Patent KR-20220028625-A (KR)
Title: A Explosion-Proof Door With Improved Installation Structure And Space
Inventor: PARK DAE SEOK
IPC: E06B5/12
Filed: 2020-08-31
Abstract: The present invention relates to an explosion-proof door and, more specifically, to an explosion-proof door with improved safety capable of safely protecting the inside of a facility against an outer environment such as a typhoon and the like. According to the present invention, the explosion-proof door (700) includes: a door operating unit (710) installed on both sides in a width direction of a door opening in a hangar body (F) having the door opening on one side; and a door unit (720) individually accommodated in the door operating unit (710) on both sides in the width direction, and opening and closing the door opening by operation of the door opening unit (710). The door unit (720) includes: an inner door (721) having ends facing each other at a position of blocking the door opening; an outer door (725) disposed on the outside in the width direction of the inner door (721); and one or more middle doors (723) installed between the inner door (721) and the outer door (725). The inner door (721), the one or more middle doors (723), and the outer door (725) are aligned in a row with the ends of the doors facing each other at the position of blocking the door opening, and piled in front and rear directions at the position of being accommodated in the door operating unit (710), a position of opening the door opening. The one or more middle doors (723) are placed between the inner door (721) and the outer door (725).