baber/WOPTO huggingface dataset:
Patent KR-20190102788-A (KR)
Title: Virtual account system for block-chain network and method for issuing and depositing virtual account thereof
Inventor: KIM TAE RYONG
IPC: H04L29/08
Filed: 2018-02-27
Abstract: Provided are a personal virtual account system using a blockchain network, and a method for issuing a personal virtual account and making a deposit for the same. A personal virtual account issuing server requests issuing a virtual account using an actual account of a user as a parent account when a request for issuing a virtual account using an actual account of a user as a parent account is received from a user terminal, requests registration of personal virtual account information including at least one virtual account issued, the parent account of the virtual account and user information when the virtual account is issued. A virtual account blockchain network issues the at least one virtual accounts to the actual account of the user in response to the request from the personal virtual account issuing server, transmits the issued at least one virtual account to the personal virtual account issuing server, and distributes and stores the personal virtual account information in a virtual account distributed ledger composed of blockchains in response to the request from the personal virtual account issuing server. The personal virtual account issuing server transmits, to the user terminal, the at least one virtual account received from the virtual account blockchain network. Thus, the present invention can increase user convenience.
Patent KR-20180105071-A (KR)
Inventor: MESSAOUD SALAH
IPC: B61B11/00
Filed: 2018-03-07
Abstract: The present invention relates to a device (10) for supporting and guiding an aerial carrying-hauling cable (11) of a cable lift installation, which comprises a beam (13) supporting a plurality of rotary sheaves (12) designed to press on the cable to guide the cable when the cable (11) is running, each rotary sheave (12) being associated with a damping connection (20) articulated around a pivot (21) to form an individual module individually fixed to the beam, the different individual modules being staggered at regular intervals along the beam (13).
Patent KR-20190106429-A (KR)
Title: Outdoor Mat
Inventor: Jung woo seok
IPC: E01C5/00
Filed: 2018-03-09
Abstract: The present invention relates to an outdoor mat for providing a safe pedestrian passage when walking outdoors at night, which includes: a mat part performing a pedestrian passage function; and a boundary identifying part manufactured by a retro-reflection material or a luminous material to be provided along an edge of the mat part. The present invention improves night walking safety of a pedestrian by allowing the pedestrian to visually easily identify width of the mat part, which is the pedestrian passage, and a pedestrian route through retro-reflection or luminous function of the boundary identifying part.
Patent KR-20190108711-A (KR)
Title: Method and apparatus for estimating direction of ensemble sound source based on deepening neural network for estimating direction of sound source robust to reverberation environment
Inventor: JOON HYUK CHANG
IPC: G01S3/802
Filed: 2018-03-15
Abstract: Provided are a method and an apparatus for estimating a direction of an ensemble sound source based on a deep neural network for estimating a sound source direction robust to a reverberation environment. According to one embodiment of the present invention, the method for estimating a direction of an ensemble sound source based on a deep neural network comprises the steps of: extracting a feature vector from voice data of a reverberation environment; estimating a reverberation environment probability in accordance with the reverberation environment of the voice data; generating an ensemble sound source direction estimation model by combining a plurality of deep neural networks in a pre-learned reverberation environment with an ensemble by using a weighted average method based on the estimated reverberation environment probability; and estimating a sound source direction based on the ensemble sound source direction estimation model.
Patent KR-20190115537-A (KR)
Title: Nozzle coupling structure for 3D printer
Inventor: DO HYUN OK
IPC: B33Y30/00
Filed: 2018-03-23
Abstract: The present invention relates to a nozzle coupling structure for a 3D printer, which comprises: a nozzle kit in which a rod to which a filament is supplied and a nozzle to which the filament supplied through the rod is discharged are integrally formed; a heating block coupled to a connection portion between the nozzle and the rod of the nozzle kit; and a heating case surrounding an outer surface of the heating block. The nozzle coupling structure for the 3D printer according to the present invention is easily combined with or separated from a heating unit by integrally forming the rod and nozzle constituting the nozzle kit, thereby reducing manufacturing and replacement costs therefrom and reducing the waste of time and materials.
Patent KR-20190111600-A (KR)
Inventor: LEE HEON BOK
IPC: H01L21/02
Filed: 2018-03-23
Abstract: The present invention provides a gas distributing apparatus and a substrate processing apparatus having the same. The substrate processing apparatus includes: a substrate chuck; a shower head structure provided on the substrate chuck; and a gas distributing apparatus connected to the shower head structure. The gas distributing apparatus includes: a dispersing container having a first dispersing space; and a gas introducing part provided on the dispersing container, wherein the gas introducing part includes: a first introducing pipe having a first introducing path connected to the first dispersing space; and a second introducing pipe having a second introducing path connected to the first dispersing space. The second introducing pipe surrounds at least a part of a side surface of the first introducing pipe.
Patent KR-20190112521-A (KR)
Title: Packing method for vacuum insulation panel
Inventor: KIM HYUN CHEOL
IPC: B29C63/00
Filed: 2018-03-26
Abstract: The present invention relates to a packaging method of a vacuum insulation material. The packaging method comprises the steps of: (a) wrapping a core with airtight foil so that upper and lower sides of the core are opened; (b) introducing the airtight foil remaining on the upper and lower sides of the core wrapped with the airtight foil into the upper and lower sides of the core from a side of the core to form a side folding line and a corresponding folding surface with respect to the side fold line; (c) sticking to the upper and lower surfaces of the core in close contact with a step member; (d) folding the folding surface of the airtight foil projecting between the upper and lower sides of the core and the step member in the direction of the stepped member and pressing the same onto the stepped member; and (e) sealing the folding surface with a heat adhesive member.
Patent KR-20190114167-A (KR)
Title: Microbiological repair fluid injection method for crack repair of concrete structure
Inventor: YANG KEUN HYEOK
IPC: C04B16/00
Filed: 2018-03-29
Abstract: Disclosed are an eco-friendly crack repair method, which repairs concrete cracks by using microorganisms for forming calcium carbonate through natural growth as a repair solution, provides a crack filling effect through self-growth of microorganisms without continuous injection of a repair solution, and excludes use of an organic repair solution, and to a method for repairing a concrete structure, which solves a problem of generally lacking in crack filling and detachment in a long term due to curing in a concrete crack surface which is a serious problem of an organic adhesive repair technology. The method for repairing a concrete structure is performed by injecting, to a concrete structure crack part, a repair solution including one or more microorganism culture mediums selected from the group consisting of lysinibacillus sphaericus, bacillus licheniformis, pseudomonas putida, and bacillus subtilis.
Patent KR-20180115237-A (KR)
Inventor: KNAPE TORSTEN
IPC: H01M10/42
Filed: 2018-04-12
Abstract: Disclosed is a modular battery with improved safety features. The modular battery (100) for storing electrical energy includes: battery housings (101a, 101b) having a module assembly (102) therein wherein the module assembly includes at least two battery modules (103a-103u) each having at least one anode and at least one cathode; and a pressurizing means (107). The module assembly (102) does not fill the inside completely, and thus a dead space (116) remains. The at least two battery modules (103) are electrically connected to each other. The battery modules are arranged next to each other within the module assembly (102). Respective spacer elements can be disposed between adjacent battery modules within the module assembly (102). The pressurizing means (107) applies a mechanical pressure to the battery modules (103a-103u) within the module assembly (102), and the mechanical pressure can allow the adjacent battery modules within the module assembly (102) to apply pressure to each other or the spacer elements disposed therebetween. A battery is a safety means for triggering the reduction of the mechanical pressure applied to the battery modules (103a-103u) when at least one (103f) of the battery modules is defective, and has a means (116) for damaging and/or inactivating the pressurizing means (107) therein. Parameters which may be a cause of defect can be recorded by a sensor system (121). In the case where a defect exists, a data processing device (123) initiates damage to and/or inactivation of a processing means (107).
Patent KR-20180123981-A (KR)
Title: Process for preparing an aqueous dispersion of polymeric microspheres
Inventor: KEBEDE BESHAH
IPC: C08F20/28
Filed: 2018-05-09
Abstract: The present invention relates to an aqueous dispersion of organophosphate functionalized microspheres having a particle size in the range of 1 to 25 μm, and to a method for preparing the dispersion. The microspheres having a low coefficient of variation and a low gel concentration are particularly useful for coating applications requiring matte finishing.
Patent KR-20180126377-A (KR)
Title: Heat treatment apparatus of light irradiation type
Inventor: NISHIDE NOBUHIKO
IPC: H01L21/67
Filed: 2018-05-14
Abstract: Provided is a heat treatment apparatus capable of uniformly supplying a processing gas even if the flow rate of the processing gas supplied into a chamber is increased. According to the present invention, natural gas supplied from the outside of a chamber (6) flows into a first annular buffer (95) to be uniformly diffused in the circumferential direction of a gas ring (90). The nitrogen filled in the first buffer (95) flows in a second buffer (96) with a greater volume than that of the first buffer (95) to be more uniformly diffused in the circumferential direction of the gas ring (90). The nitrogen filled in the second buffer (96) outwardly flows along a bent flow path of a labyrinth unit (97) from the inside in the diametrical direction of the gas ring (90), such that the flow rate of natural gas is lowered. The natural gas discharged from the labyrinth unit (97) flows into a discharge flow path (99) to inwardly flow from the outside along the diameter of the gas ring (90) so as to be discharged from an outlet (81).
Patent KR-20190130861-A (KR)
Title: Bicycle saddle
Inventor: PARK SEONG HUN
IPC: B62J1/00
Filed: 2018-05-15
Abstract: The present invention relates to a bicycle saddle, and more specifically, to a bicycle saddle, which connects a separated support part and a protrusion part with an elastic connecting piece (30) to install the same on a fixed frame (50) of a bicycle in a state of being surrounded on the outside with a cover body after respectively dividing and ejecting-molding the support part for supporting buttocks of a passenger and the protrusion part for supporting a perineal portion, thereby being possible to conveniently driving the bicycle by dispersing pressure applied to the perineal portion and the prostate of the passenger when driving the bicycle and being possible to be installed while being inexpensive and wide use by simply improving an assembling structure thereof.
Patent KR-20190131901-A (KR)
Title: Storage device and operating method thereof
Inventor: PARK JONG JU
IPC: G06F12/02
Filed: 2018-05-18
Abstract: The present technology relates to an electronic device. A storage device for performing an improved garbage collection operation according to the present technology comprises: a memory device including a plurality of memory blocks; and a memory controller controlling the memory device and performing a garbage collection operation for securing free blocks based on the sum of the number of invalid data blocks among the memory blocks and the number of the free blocks in which data is not stored among the memory blocks. The invalid data blocks are determined according to a size of invalid data among the data stored in each of the memory blocks.
Patent KR-20190133504-A (KR)
Title: Virtual reality bicycle simulation system capable of bicycle tilt implementation
Inventor: MOON HEE YEOL
IPC: A63B21/00
Filed: 2018-05-23
Abstract: The present invention relates to a virtual reality bicycle simulation system capable of bicycle tilt. The present invention comprises: a rotating body having a lower part coupled to one upper part of a base plate to be rotatable; a handle fixed to the rotating body and rotating together with the rotating body; a pedal drive unit installed in the rotating body to rotate together with the rotating body; and an actuator having one side coupled to the other upper part of the base plate and the other side coupled to the rotating body, and rotating the rotating body so that the upper body of a user sitting on a saddle is tilted forward or backward. The pedal drive unit is operated to perform reverse rotation when the rotating body is rotated so that the upper body of the user is tilted backward. Therefore, the reverse rotation load is applied to a pedal shaft, sothe user takes more force to turn a pedal. The actuator is provided to push the rotating body to rotate counterclockwise so that the upper body of the user is tilted forward in a downhill simulation, and pull the rotating body to rotate clockwise so that the upper body of the user is tilted backward in an uphill simulation. Therefore, when the terrain is uphill, the saddle is pushed to the rear and an uphill servo motor of the pedal drive unit is operated to rotate in reverse. By allowing the user to exert pedaling force more, it is possible to indirectly experience active bicycle driving, such as riding a real bicycle during exercise.
Patent KR-20190106620-A (KR)
Title: Coil component
Inventor: JUNG MIN KI
IPC: H01F27/36
Filed: 2018-06-01
Abstract: Disclosed is a coil component capable of reducing the leakage flux. According to one aspect of the present invention, the coil component comprises: a body having one surface and the other surface facing each other in one direction and a plurality of wall surfaces connecting one surface and the other surface, and including metal magnetic powder; a coil unit embedded in the body and forming at least one turn around one direction and having both ends individually exposed to both surfaces of the body facing each other among the wall surfaces; first and second external electrodes spaced apart from each other on one surface of the body and connected to the coil unit; a shielding layer having a cap unit arranged on the other surface of the body and side wall units individually arranged on the wall surfaces; and a short circuit prevention layer arranged between the body and the shielding layer and including an electric insulation material.
Patent KR-20190139669-A (KR)
Inventor: CHAI SOOWOONG
IPC: C01D3/06
Filed: 2018-06-08
Abstract: The present invention relates to a solar salt collecting machine which can increase collection efficiency of solar salt in a high-salinity salt pond, enables unmanned task and work force minimization through optimal application of advanced technology, can increase operation efficiency while minimizing movement line through optimal control, and can be applied to various environments of the salt pond to obtain excellent utility. The solar salt collecting machine according to the present invention includes: a main body unit; a driving unit which is installed on the bottom portion of the main body unit, supports the main body unit and enables the main body unit to be moved; and a bucket unit which is mounted on a front surface of the driving unit, is elevated in a vertical direction, and is rotated in a horizontal direction. The solar salt collecting machine additionally includes: a first GPS receiver which is installed on the top surface of the main body unit; a second GPS receiver; and a control unit which controls driving means of the driving unit and bucket unit by receiving position signals from the first GPS receiver and the second GPS receiver. The control unit designates salt plate information, salt plate position and operation section based on positions grasped from the second GPS receiver, controls the driving means of the driving unit and bucket unit through positions grasped from the first GPS receiver, and additionally includes a display touch panel and operation unit which is installed in a rear side of the top surface of the main body unit.
Patent KR-20190049401-A (KR)
Inventor: ZHONG ZHENYU
IPC: G06F21/45
Filed: 2018-06-15
Abstract: According to an embodiment of the present invention, disclosed are an identity authentication method, a terminal device, and a computer-readable storage medium. A specific embodiment of the method includes: a step of obtaining image data indicating changing phases of the shape of the lips of a user; a step of generating annotation information of a facial area displayed on each consecutive image forming the corresponding image data and facial characteristic information corresponding to each consecutive image by interpreting the image data; a step of generating a lip characteristic information sequence and a local facial characteristic information sequence based on the generated annotation information and consecutive images; and a step of transmitting the generated facial characteristic information, lip characteristic information sequence, and local facial characteristic information sequence to a server, and receiving an identity authentication result from the server. According to the embodiment, the safety of identity authentication can be improved.
Patent KR-20180067497-A (KR)
Inventor: AHN GEUN SEON
IPC: A61L27/22
Filed: 2018-06-15
Abstract: The present invention relates to a method for filling ink into a three-dimensional printing ink discharge member, and a three-dimensional printing method using the filled ink. More specifically, the present invention relates to a three-dimensional printing method using ink, including the following steps: producing an ink discharge for accommodated ink to be discharged through an outlet on a discharge part due to application of physical force; and printing using the ink discharge.
Patent KR-20200005107-A (KR)
Inventor: SIM SU MIN
IPC: A45B25/28
Filed: 2018-07-05
Abstract: The present invention relates to an umbrella rainwater removal device that can be carried by quickly removing rainwater from an umbrella when rainwater flows from the folded umbrella when it is difficult to carry. The umbrella rainwater removal device comprises: a main body provided with a suction pump installed on the bottom, and a case formed on the top; a plurality of umbrella stands having different lengths installed inside the case; a plurality of external cylinders installed to accommodate an umbrella stand and installed with a damper opened only when pushed to the bottom of the umbrella; a rainwater suction pipe installed in connection with a lower end of the external cylinder to suck rainwater; and a control unit equipped with a switch that supplies and cuts power to the suction pump and a sensor that detects an umbrella.
Patent KR-20200006308-A (KR)
Inventor: PARK TAI HYUNG
IPC: G06Q40/02
Filed: 2018-07-10
Abstract: According to an embodiment of the present invention, provided is a virtual currency liquidity providing program based on a block chain, which comprises the functions of: accessing a subscription market network operated by a subscription market network operation terminal and receiving information on lending subscription reading information issued and registered at an intermediary terminal; transmitting liquidity providing information corresponding to the lending subscription to the intermediary terminal; transmitting LQD transaction information corresponding to the contract conclusion of the lending subscription to the liquidity lender terminal; and receiving the LQD rental fee and LQD return transaction information corresponding to the LQD transaction from the liquidity lender terminal.
Patent KR-20200006449-A (KR)
Title: Camera module
Inventor: KIM MYEUNG SU
IPC: H04N5/225
Filed: 2018-07-10
Abstract: According to one embodiment of the present invention, a camera module comprises a lens barrel, a driving coil arranged to be opposite to a detection part provided at one side of the lens barrel, a driving device for providing a driving signal to the driving coil, and a position calculation part comprising a capacitor constituting the driving coil and an oscillation circuit and calculating a position of the lens barrel from an oscillation signal outputted from the oscillation circuit. The position calculation part generates an alternating current signal according to a result of comparing a peak of the oscillation signal with a reference peak and can calculate the position of the lens barrel according to a frequency of the alternating current signal. Therefore, the present invention can precisely detect the position of a magnet.
Patent KR-20200006828-A (KR)
Inventor: LEE JONG MIN
IPC: G06F12/02
Filed: 2018-07-11
Abstract: The present invention relates to a memory system capable of efficiently performing a garbage collection operation and an operation method thereof. The memory system according to embodiments of the present invention can comprise: a memory device; a valid page measurement part measuring the number of valid pages of the closed blocks included in the memory device for each memory block before and after a map update operation; a maximum valid page reduction amount detection part calculating a total effective page reduction amount by calculating an effective page reduction amount for each memory block according to the measured number of valid pages, and detecting a maximum effective page reduction amount; a workload detection part obtaining a ratio of the calculated total effective page reduction amount and the maximum effective page reduction amount to compare the ratio with a third threshold value; and a garbage collection performing part performing a garbage collection operation on a victim block when the ratio of the calculated effective page reduction amount and the maximum effective page reduction is less than or equal to a third threshold.