baber/WOPTO huggingface dataset:
Patent KR-20190083898-A (KR)
Inventor: LEE JOONG KI
IPC: E02D5/20
Filed: 2018-01-05
Abstract: The present invention relates to a method for constructing a column-type retaining wall of an overlap array structure, wherein a plurality of cylindrical holes, in which concrete piles are formed, are drilled in the ground in a line, and adjacent cylindrical holes are drilled to allow portions thereof to be overlapped with each other. The method comprises: a precast pile preparing step of preparing precast piles which are cylindrical piles and have concave portions symmetrically formed on both sides thereof; an insertion hole drilling step of drilling a plurality of insertion holes into which the precast piles prepared in the precast pile preparing step are to be inserted in the ground by a ground drilling means, wherein the plurality of insertion holes are separated from each other by prescribed gaps in which concrete pouring holes are to be formed between adjacent insertion holes; a precast pile installation step of installing the precast piles in the insertion holes drilled in the insertion hole drilling step; a concrete pouring hole drilling step of drilling concrete pouring holes, in which concrete is poured at a site, in the ground between adjacent precast piles by the ground drilling means after the precast piles are installed in the precast pile installation step; a stress member installation step of installing a stress member in the concrete pouring holes formed in the concrete pouring hole drilling step; a concrete pouring step of pouring concrete into the concrete pouring holes in which the stress member is installed; and a concrete curing step of curing the concrete poured into the concrete pouring holes.
Patent KR-20180087847-A (KR)
Inventor: COOK GREGORY W
IPC: H04N19/13
Filed: 2018-01-19
Abstract: The present invention relates to a system and method for compressing video data. When a triplet of a data value corresponding to a pixel is sufficiently different from a previous reference triplet, a difference is encoded by using one of several encoding functions selected according to which of several criteria of similarity between the current triplet and the reference triplet is satisfied. When none of the available criteria of similarity is satisfied, the triplet is encoded by using differential pulse code modulation with non-uniform quantization. Accordingly, the present invention can reduce pressure on the transmission of a pixel value to a display by improving the compression efficiency of the video data.
Patent KR-20190097704-A (KR)
Title: Comparator, and cmos image sensor thereof
Inventor: KIM HYEON JUNE
IPC: H04N5/378
Filed: 2018-02-13
Abstract: The present invention relates to a comparator and a CMOS image sensor thereby and, more specifically, to a comparator to minimize effects of the banding noise through the offsetting of the banding noise, and to a CMOS image sensor thereby. The comparator comprises: a comparison block comparing a pixel signal and a lamp signal to output a comparison signal; a banding value generating block generating a banding value using a setting code value and an analog-digital conversion code value; and a control block controlling the current of input networks of the comparison block according to the banding value from the banding value generating block.
Patent KR-20190097955-A (KR)
Title: Composition for epoxy molding, and epoxy molding film comprising the same
Inventor: KIM HEE JUNG
IPC: C08J5/18
Filed: 2018-02-13
Abstract: A composition for epoxy molding according to the present invention has a feature of providing flexibility while maintaining high modulus, and also having excellent embedding properties, thereby being able to be usefully applied to EMF. In addition, the present invention is to provide the composition for epoxy molding excellent in embedding and an epoxy molding film manufactured by comprising the same.
Patent KR-20180101192-A (KR)
Inventor: OMURA RINTARO
IPC: B01L1/00
Filed: 2018-02-23
Abstract: The objective of the present invention is to reduce the probability that a user is exposed to toxic substances. An environment control system comprises: a fume hood (101) installed in a room; a local exhaust valve (EXV) controlling an exhaust air volume of the fume hood (10); a controller (105) keeping the local exhaust valve (EXV) in a closed shut-off state in accordance with indication from the outside; and a controller (108) determining that the fume hood (101) has been in a service condition and opening the local exhaust valve (EXV) by releasing the shut-off state when the local exhaust valve (EXV) is in the shut-off state.
Patent KR-20190102411-A (KR)
Title: Apparatus for removing coating of cable
Inventor: KANG YONG MOOK
IPC: B26D1/02
Filed: 2018-02-26
Abstract: The present invention relates to a cable sheath removing device comprising: a base frame unit supported to a bottom surface; a cable accommodation frame unit installed in the base frame unit and accommodating a cable including a sheath covering an electric wire to be movable in a longitudinal direction; a control frame unit installed in the base frame unit; a cable fixing frame unit installed in the control frame unit to be lifted and limiting the cable accommodated in the cable accommodation frame unit to be moved in an upward direction; and a blade module unit installed in the cable fixing frame unit and having a blade removing the sheath of the cable accommodated in the cable accommodation frame unit.
Patent KR-20190102750-A (KR)
Title: Drones with tilting and repairing equipment for crack maintenance
Inventor: LEE KWANG IL
IPC: B05C11/10
Filed: 2018-02-27
Abstract: The present invention relates to a drone with a tilting and repairing device for crack maintenance and repair, which comprises: a flight vehicle (11) having a flight power part (111); a camera unit (12) photographing an image; a control unit (14) controlling operation of the flight vehicle (11) and the camera unit (12); and a wireless communication unit (15) performing communication with a controller (2). The drone, which remotely performs control, has an angle adjustable repair device unit (13) coating repair agent on a crack part of a high-rise structure on the flight vehicle, thereby being possible to safely, quickly, and efficiently perform the maintaining and repairing operation with respect to the crack part of various gradients generated in the high-rise structure.
Patent KR-20190040875-A (KR)
Title: Insulated switching power supply
Inventor: HANEDA MASAJI
IPC: H02M3/335
Filed: 2018-02-28
Abstract: In an insulation-type switching power supply of a flyback system, counter electromotive force that is generated in a primary coil of a transformer when a switching element is off is suppressed. The insulation-type switching power supply comprises: a transformer (T1) which is equipped with a primary coil (1Np) and a secondary coil (1Ns) of opposite polarities, and to which an input voltage is applied such that switching is performed by a switching element (Q); a transformer (T2) which is equipped with a primary coil (2Np) and a secondary coil (2Ns) of opposite polarities, and in which one end and the other end of the primary coil (2Np) are respectively connected to one end and the other end of the secondary coil (1Ns) of the transformer (T1), the other end of the primary coil (2Np) is connected to a positive electrode output terminal (p), and one end of the secondary coil (2Ns) is connected to a negative electrode output terminal (n); a rectifying element (D1) which is connected such that current flowing from the other end of the secondary coil (2Ns) of the transformer (T2) to one end of the primary coil (2Np) is conducted and the reverse current is blocked; and a capacitor (C1) which is connected between the output terminals (p, n).
Patent KR-20190103857-A (KR)
Title: Actuator
Inventor: LEE DONG WON
IPC: B60H1/00
Filed: 2018-02-28
Abstract: The present invention relates to an actuator which is able to improve a brush structure of a rotary position detector sensor, and to simultaneously enhance a contact and a durability of a brush for a resistor wheel plate, thereby efficiently detecting changes in a resistance value of the resistor wheel plate without a damage or injury to the brush despite a long-term friction and contact with the resistor wheel plate. To this end, according to the present invention, the actuator comprises: a case; a driving motor installed in the case; a plurality of reducing gears; an output shaft; and a rotary position detector sensor which detects a rotary position of the output shaft. The rotary position detector sensor comprises: a resistor wheel plate which integrally rotates with the output shaft; and one or more brushes which come in contact with a resistor pattern of the resistor wheel plate with friction, and detect changes in a resistance value of the resistor pattern. The brush has both end units supported by the case to allow a part between both end units to come in contact with the resistor pattern of the resistor wheel plate with friction and to detect changes in the resistance value of the resistor pattern in accordance with the rotation of the resistor wheel plate.
Patent KR-20190104795-A (KR)
Title: DNA motion control system using a nanopore sensor and its processing method
Inventor: KIM JUNGSUK
IPC: G01N27/327
Filed: 2018-03-02
Abstract: The present invention provides a DNA motion control system and a method for controlling the magnetic field of DNA passing through a nanopore sensor to increase a DNA passage speed and improve a time resolution. According to the present invention, the direction of nanopores coincides with and the axial direction of a coil, thereby being able to maximize the efficiency of DNA movement control.
Patent KR-20190105940-A (KR)
Title: Dump trucks that prevent rollover accidents due to the discharge of load
Inventor: LEE SANG WOO
IPC: B60P1/36
Filed: 2018-03-07
Abstract: The present invention relates to a dump truck capable of preventing a rollover accident according to a discharge operation by discharging a load without the remaining amount in a state in which a load container is not lifted to discharge a transported load to a discharge place. A tailgate is formed to be opened and closed by being folded up and down on a discharge outlet of the load container, a transfer belt is mounted on a bottom surface to be moved in a discharge outlet direction from the inside by a driving device, and a push plate moved from the inside of a load space of the load container to the discharge outlet is installed in one side of the upper end of the transfer belt such that the load is automatically discharged without the remaining amount through the discharge outlet while the transfer belt and the push plate are operated at the same time.
Patent KR-20180029996-A (KR)
Inventor: HYUN YONG WOOK
IPC: B65D5/00
Filed: 2018-03-09
Abstract: A box for packing a multi-layer stacked structure is disclosed. The box for packing a multi-layer stacked packaging structure of the present invention comprises: a first component comprising a first sidewall member; a second component comprising a second sidewall member; a third component comprising a third sidewall member; and a fourth component portion comprising a fourth sidewall member. Further, a first handle plate is provided so that a pair of corresponding shapes are attached to each other. A second handle plate is characterized in that a pair of corresponding shapes are attached to each other.
Patent KR-20190111464-A (KR)
Inventor: RYU G HYUN
IPC: E01F13/04
Filed: 2018-03-23
Abstract: An electric bollard control system is disclosed. According to an embodiment of the present invention, the electric bollard control system comprises: a cylindrical inclusion body unit embedded under the ground; a support unit horizontally extending in an upper end of the inclusion body unit to be fixated to the ground through a coupling member; a cylindrical column unit vertically inserted into an internal side of the inclusion body unit; an electric bollard including a bollard control unit driving an electric actuator in accordance with a wireless signal applied from the outside to control lifting operation of the column unit; and a wireless controller controlling an operating state of the electric bollard in a remote place through the wireless signal.
Patent KR-20190116602-A (KR)
Title: Roof Working Device with Truss Frame
Inventor: CHOI YOUN SANG
IPC: E04D15/02
Filed: 2018-04-04
Abstract: The present invention relates to a roof working device with a truss frame and, more specifically, to a roof working device which is close to a roof by hung on a crane or an aerial working vehicle, and enables a seat frame and a loading stand to be deformed suitable for working in response to an inclination of the roof. Accordingly, a base for a worker to safely work can be provided and, simultaneously, the loading stand can be provided in a proper position. Moreover, a truss structure is applied to the frame to enable lightweight installation of the roof working device.
Patent KR-20190118247-A (KR)
Inventor: KANG TAE YOUNG
IPC: C09K9/00
Filed: 2018-04-10
Abstract: The present invention relates to an exterior building material including multi-color thermochromic beads (B) which are thermally discolored in various colors depending on the temperature, a method of manufacturing the same, and the use of the multi-color thermochromic beads. The present invention includes: a polymer carrier (100); and a plurality of thermochromic particles (P) which are supported in the polymer carrier (100) and thermally discolored in different colors depending on the temperature. The thermochromic particle (P) has: a core (10) which includes a thermochromic material and a phase change material; and a polymer shell (20) which is formed on the surface of the core (10). According to the present invention, the present invention is able to improve insulating and heating abilities and provides beautiful appearance by being discolored in various colors depending on the temperature and actively controlling the temperature of a building.
Patent KR-20190119840-A (KR)
Title: Drinking water tank equipped with uv lamp
Inventor: CHOI SEONG JUN
IPC: C02F1/32
Filed: 2018-04-13
Abstract: The present invention relates to a drinking water container equipped with an UV sterilization lamp, which not only can perform an UV sterilization function for sanitary purposes, but also enables DIY-style maintenance as well as maintenance by a manager by, when installing an UV lamp, particularly, an LED type UV lamp in the drinking water container, particularly, a cooling water container or a purified water container, introducing an exterior female screw and an interior male screw mounted on an installation hole formed in a jacket of a tank body in a coupling manner, mounting the UV lamp on the male screw, fixing the female screw not to run idle by a bracket fixed to the jacket to obtain easiness of maintenance and repair above all, thereby enabling the female screw to be loosened or tightened by turning the male screw only. According to the present invention, the drinking water container equipped with the UV sterilization lamp includes: a tank body which includes the jacket having an inner water storage space; the UV lamp which is inserted into the installation hole provided in the jacket of the tank body to irradiate ultraviolet rays to the water storage space; the male screw for installation which is coupled to the UV lamp and passes through the installation hole; a flange which is provided on the circumference of the male screw and brought into contact with an inner wall of the jacket; the female screw which is clamped to the male screw and brought into contact with an outer wall of the jacket; and the bracket which is coupled to the jacket to fix the female screw to the jacket of the tank body and includes a fixing unit for the female screw.
Patent KR-20190123131-A (KR)
Title: Welding structure of frame having closed section
Inventor: CHOI JUNG NAM
IPC: B23K101/00
Filed: 2018-04-23
Abstract: Disclosed is a frame welding structure with a closed section. According to one embodiment of the disclosed present invention, the frame welding structure with the closed section, which has a closed section by allowing both side panels molded in a set shape to be connected to each other, forms flanges capable of being welded on edge portions of both side panels while being overlapped with each other, wherein the flanges of both side panels have a structure of being overlapped to cross over each other around a cross point so that an overlapped portion is welded and connected.
Patent KR-20190126608-A (KR)
Inventor: KIM YOUNGMAN
IPC: H01M2/10
Filed: 2018-05-02
Abstract: The present invention relates to a battery module which can enhance stability by limiting the movement of battery cells included therein, when the battery module collides or is applied with an impact due to an external factor. The battery module includes: a plurality of battery cells stacked in one direction and having inclined surfaces formed on both sides of an electrode; and a fixing member including an insertion part formed in a shape corresponding to an insertion part formed by the inclined surfaces of an adjacent battery cell, and inserted into at least one of both ends of the stacked battery cells.
Patent KR-20190131321-A (KR)
Title: A Refuse Derived Fuel Manufacturing Apparatus Using distillers dried grains and Coffee Sludge and A Refuse Derived Fuel Manufacturing Method Using thereof
Inventor: KANG BYUNG PIL
IPC: C10L5/36
Filed: 2018-05-16
Abstract: The present invention relates to a solid fuel manufacturing apparatus using coffee sludge and spent grain, and a manufacturing method using the same. The solid fuel manufacturing apparatus comprises: a first transferring unit (10) which transfers spent grain; a crushing unit (20) which crushes the spent grain transferred by the first transferring unit (10); a second transferring unit (30) which transfers the crushed spent grain discharged from the crushing unit (20); a first drying unit (40) which dries the spent grain transferred from the second transferring unit (30); a first extruding unit (50) which discharges the spent grain dried in the first drying unit (40) by a certain amount; a third transferring unit (60) which transfers coffee sludge; a second drying unit (70) which dries the coffee sludge transferred from the third transferring unit (60); a second extruding unit (80) which discharges the coffee sludge dried in the second drying unit (70) by a certain amount; a pellet generating unit (90) which processes the dried coffee sludge and spent grain each discharged from the first extruding unit (50) and the second extruding unit (80) into pellets; and a boiler unit (100) which provides heat to the first drying unit (40), the second drying unit (70), and the pellet generating unit (90). The present invention is able to produce a solid fuel having a high calorific value by using discarded coffee sludge and spent grain.
Patent KR-20190131351-A (KR)
Title: A surgery drill
Inventor: KIM SEOKJUNG
IPC: A61B17/17
Filed: 2018-05-16
Abstract: Disclosed is a surgical drill comprising: a rod-shaped drill having a cutting blade to vertically move toward or away from a contact surface while rotating to perforate a hole; a cutting blade portion formed by being engraved at a twist angle by a contact angle along the external surface of the rod at one side of the drill; a full-length portion including the cutting blade portion to be extended longitudinally, thereby allowing perforation to occur on a bone in a position of a lesion; and a joint portion formed on the other side of the drill and mounted on a chuck of a driving device providing driving force, wherein the cutting blade portion has a first stage in which the cutting blade is formed, is configured to be extended in a longitudinal direction of the cutting blade, and has the diameter greater than the diameter of the first stage and less than the diameter of the full-length portion. Accordingly, when a bone around an area subject to operation is perforated, it is easy to correct crooked perforation straightly with the drill having the diameter making the diameter of perforation sequentially get greater and in a drilling process for correction, excessive burden is not be put on a patient.
Patent KR-20180131471-A (KR)
Inventor: JUNG SUNG HO
IPC: G06Q10/06
Filed: 2018-05-30
Abstract: An apparatus for integrated management of a construction error comprises: a 3D scanning data unit for receiving 3D scanning data of a structure photographed from 3D scanning in a construction step or a maintenance management step of a structure; a building information modeling (BIM) reading unit for reading a BIM model of a structure corresponding to the 3D scanning data from a database for storing BIM model data of the structure before construction; a view point matching unit for simultaneously reading the 3D scanning data and the BIM model data to match view points of the 3D scanning data and the BIM model data; an integrated data generation unit for integrating the 3D scanning data and the BIM model data on the basis of the matched view points to generate integrated data; and a construction error measurement unit for analyzing the integrated data to extract error data between the 3D scanning data and the BIM model data.
Patent KR-20200067991-A (KR)
Title: Fluid flow control device
Inventor: FENG CHUAN CHANG
IPC: F16K27/02
Filed: 2018-05-31
Abstract: A fluid flow control device includes a transfer pipe (1), a flow control unit (2) and a fluid discharge control unit (3). The transfer pipe (1) includes first and second pipe sections (11, 12). The flow control unit (2) can be operated to be switched between a penetration state in which the flow of fluids from the first pipe section (11) to the second pipe section (12) is allowed and a non-penetration state in which the flow of the fluids from the first pipe section (11) to the second pipe section (12) is suspended. The fluids in the second pipe section (12) flow towards the flow control unit (2) due to a suction force generated by a pressure difference. The fluid discharge control unit (3) is placed in the downstream of the second pipe section (12) of the transfer pipe (1), and is regulated to control the flow of the fluids to the outside of the second pipe section (12). According to the fluid flow control device, the fluids can be effectively prevented from falling to the outside of a discharge flow path.
Patent KR-20190052601-A (KR)
Inventor: CHU DONG HUI
IPC: F24F1/00
Filed: 2018-06-05
Abstract: A thermoplastic resin composition according to the present invention comprises: an aromatic vinyl-based copolymer resin; a glass fiber; and zinc oxide, wherein the zinc oxide has 0.5 to 3 μm of an average particle size (D50) measured by a particle size analyzer. In addition, when measuring photo luminescence, a size ratio (B/A) of 370 to 390 nm area of peak A and 450 to 600 nm area of peak B is 0.01 to 1.0. The thermoplastic resin composition is excellent in stiffness, antibacterial properties, weather resistance, appearance characteristics and the like.