baber/WOPTO huggingface dataset:
Patent KR-20210024398-A (KR)
Title: Affiliate media advertising article distribution service directly sent by advertisers
Inventor: CHOI TAE MOON
IPC: G06Q50/10
Filed: 2019-08-25
Abstract: A press company is provided with various article writing-related promotion materials from an advertiser, creates advertising press releases in accordance with its own article writing and sending rules, and sends the releases. As a result, it is difficult for the advertiser to maximally achieve an advertising purpose and the content of promotion articles is known after sending in most cases. As promotion articles are created in accordance with the press company′s rules instead of the advertiser′s request, the advertiser is discontented in terms of effect in relation to input cost. The discontent can be solved by an advertising press release being directly produced and registered. By an advertiser being allowed to perform the direct production and registration, satisfaction can be increased and an excellent marketing support system can be provided for small businesses and startups. The advertiser can perform the direct production and registration in an advertising press release management system and automatic sending to the site of a press company in advertising press release distribution agreement is performed using a matching program of a platform company. As a result, advertising press releases can be quickly sent to end subscribers.
Patent KR-20210024777-A (KR)
Title: Purification method for ultra high purity N-methyl-2-pyrrolidone
Inventor: HAN JEONG SU
IPC: C07D207/267
Filed: 2019-08-26
Abstract: The present invention relates to a method for purifying N-methyl-2-pyrrolidone with ultra-high purity, and more particularly to a method for purifying N-methyl-2-pyrrolidone with ultra-high purity, which comprises the steps of: passing isopropyl alcohol through a column having a cation exchange resin alone, or an ion exchange resin in which an anion exchange resin and a cation exchange resin are mixed to remove moisture contained in the ion exchange resin (S10); and passing N-methyl-2-pyrrolidone containing impurities through a column having the cation exchange resin alone, or an ion exchange resin in which an anion exchange resin and a cation exchange resin are mixed (S20).
Patent KR-20190107284-A (KR)
Title: Electronic device for vehicle and method for operating the same
Inventor: HOON JE WOO
IPC: B60W40/08
Filed: 2019-08-30
Abstract: The present invention relates to an electronic device for a vehicle, which comprises a processor determining a horn transmitting subject and a horn receiving subject in a situation in which an autonomous vehicle generates a horn during autonomous driving, and selecting at least one of a horn in an audible frequency region or a horn in an audible frequency region to be output to the horn receiving subject.
Patent KR-20210026701-A (KR)
Title: AR-based Virtualization System for Smart Factory
Inventor: LEE SEOMIN
IPC: G06Q50/04
Filed: 2019-09-01
Abstract: The present invention relates to an augmented reality (AR) based virtualization system for a smart factory. The smart glasses making up the system are in the form of industrial safety glasses. The inside of the glass frame consists of hardware, which can run an Android operating system, such as CPU, RAM, storage, and battery. On this basis, the operation principle and explanation of each process and machine of the smart factory are simulated to be converted into AR data, programmed to be operated in the smart glasses, and then mounted on the smart glasses.
Patent KR-20210033300-A (KR)
Title: Organic lighting emitting diode display comprising a circuit for compensation degradation the same, and method for degradation compensation
Inventor: SEUNG HYUCK LEE
IPC: G09G3/20
Filed: 2019-09-18
Abstract: The present invention discloses a degradation compensation circuit unit, an organic light-emitting diode display including the same, and a degradation compensation method. According to the present invention, the degradation compensation circuit unit sequentially analyzes image data input from the outside to generate sensing data in units of at least one horizontal line, and aligns the sensing data and image data in units of each horizontal line to generate compensation data. Accordingly, by using the deterioration compensation circuit unit according to the present invention, a sensing data voltage, which is varied according to the grayscale characteristics of the input image data, is supplied to each sub-pixel during a threshold voltage sensing period even when the threshold voltage sensing period of each sub-pixel is insufficient, and thus it is possible to increase the sensing accuracy of each sub-pixel.
Patent KR-20210039050-A (KR)
Title: Apparatus for Sensing Event on Region of Interest and Driving Method Thereof
Inventor: KO HYUN JUN
IPC: G06N3/08
Filed: 2019-10-01
Abstract: The present invention relates to an intraregional event detection device and a driving method of the device thereof. The intraregional event detection device according to an embodiment of the present invention may comprise: a storage unit for storing state-related metadata of a customer existing in an area of interest in a store or public place monitored by a plurality of photographing devices; and a control unit for determining an abnormal state of the customer based on the customer's behavior appearing in the area of interest obtained by analyzing the photographed images provided by a plurality of photographing devices and the stored metadata related to the customer's state, and notifying the manager when the congestion index of the region of interest meets the specified condition in the determined abnormal state. Therefore, the present invention is capable of allowing the management of the store to be made easier.
Patent KR-20210039600-A (KR)
Title: Memory data transform method and computer for matrix multiplication
Inventor: CHUNG SUNG WOO
IPC: G06F17/16
Filed: 2019-10-02
Abstract: Disclosed are a memory data conversion method in a matrix operation and a computer thereof. The memory data conversion method in the matrix operation includes: (a) fetching first matrix data from a storage and storing the fetched first matrix data in a cache memory; (b) fetching second matrix data from the storage; and (c) converting columns and rows of the fetched second matrix data and storing the converted columns and rows in a scratchpad memory. According to the present invention, in the matrix operation, it is possible to increase an operation speed.
Patent KR-20210043279-A (KR)
Title: Preparing method of monodisperse metal nanoparticle using plasma-assisted electrochemical synthesis method
Inventor: LEE SEUNG WHAN
IPC: B22F9/24
Filed: 2019-10-11
Abstract: A method of manufacturing metal nanoparticles according to an embodiment of the present invention comprises: a step of generating microplasma between a plasma generating unit and an electrolyte in a reaction tank including an oxidation electrode, the plasma generating unit, and the electrolyte; a step of injecting a metal precursor solution containing metal ions into the electrolyte at a constant injection rate; and a step of forming metal nanoparticles by reducing the metal ions and electrons supplied from the microplasma.
Patent KR-20210044425-A (KR)
Title: Apparatus for gauging fuel supplied to aircraft/drained from aircraft
Inventor: YANG KYUNG SIK
IPC: B67D7/30
Filed: 2019-10-15
Abstract: According to the present invention, a refueling and discharging amount measurement device for an aerial vehicle comprises: a first connection unit selectively connected to one between an inlet and an outlet of an aerial vehicle; a second connection unit corresponding to the first connection unit to be selectively connected to one between a refueling line supplying fuel to the aerial vehicle and a discharging line where the fuel is discharged from the aerial vehicle when the first connection unit is selectively connected to one between the inlet and the outlet; and a measurement unit disposed between the first connection unit and the second connection unit and selectively measuring a refueling amount refueled to the inlet and a discharging amount discharged from the aerial vehicle.
Patent KR-20210047608-A (KR)
Inventor: JUNG SEUNG IL
IPC: A61B5/024
Filed: 2019-10-22
Abstract: The present invention relates to a full face mask and, more specifically, to a full face mask which can show information transmitted from external electronic equipment through a head-up display while various types of external electronic equipment are simply attached to and detached from the full face mask, and output a voice signal through bone conduction earphones provided in a skirt. Moreover, the full face mask can measure various types of biometric signals and respiration signals to output the signals through the head-up display and the bone conduction earphones so that a diver can dive while checking his or her own body condition by himself or herself.
Patent KR-20210048009-A (KR)
Title: 4­wheel electric bike
Inventor: LEE JONG SIK
IPC: B62K5/01
Filed: 2019-10-22
Abstract: The present invention provides a multi-seater four-wheeled electric bicycle. According to the present invention, the multi-seater four-wheeled electric bicycle comprises: a vehicle body frame having a front wheel shaft rotatably connected to a front side, and having a left rear wheel shaft having a left rear wheel sprocket formed thereon and a right rear wheel shaft having a right rear wheel sprocket formed thereon so as to be arranged on the same line and spaced apart from each other in a rotatably connected manner; a freewheel installed between the left rear wheel shaft and the right rear wheel shaft to connect the opposite ends of the left rear wheel shaft and the right rear wheel shaft, and allowing the left rear wheel shaft and the right rear wheel shaft to rotate independently in one direction, respectively; a pair of front wheels rotatably connected and installed at both ends of the front wheel shaft in the longitudinal direction; a pair of rear wheels connected to the ends of the left rear wheel shaft and the right rear wheel shaft, respectively; a drive motor which is installed on the vehicle body frame so as to be connected to the left or right rear wheel shaft and generates rotational driving force to the left or right rear wheel shaft; a left pedal which is rotatably connected and installed on the left side of the vehicle body frame, and having a left drive sprocket formed thereon; a right pedal which is rotatably connected and installed on the right side of the vehicle body frame, and having a right drive sprocket is formed thereon; a left drive chain connecting the left drive sprocket and the left rear wheel sprocket; and a right drive chain connecting the right drive sprocket and the right rear wheel sprocket.
Patent KR-20210048722-A (KR)
Inventor: HONG BEOM SEOK
IPC: F28F9/04
Filed: 2019-10-24
Abstract: The present invention relates to a tube position alignment and anti-slip device when assembling a heat exchanger. The device comprises: a tube heat dissipation fin assembly support part supported by a frame to support both sides of a tube heat dissipation fin assembly in which a tube and a heat dissipation fin are alternately installed, so that the ends of the tubes are exposed to both sides; a transfer table which is installed on a side corresponding to the ends of the tubes supported by the tube heat dissipation fin assembly support part, and is installed to move forward and backward by a transfer part installed on the frame; a head tank coupling part coupled to the transfer table by a hinge shaft, and including a jig block provided with a head tank holding part on a side corresponding to the tube ends of the tube heat dissipation fin assembly, and a rotational driving part installed on the jig block and the transfer table to rotate the jig block so that the head tank holding part faces the upper surface and the direction corresponding to the tube end of the tube heat dissipation fin assembly; and a tube coupling position alignment part supported by a forward and backward part installed on the rotary table, and including a tube insertion position alignment pin inserted from the side of the head tank part supported on the jig block to the inside and defining an insertion position of the tube coupled to the head tank. Therefore, the present invention can fundamentally prevent an assembly defect between the head tank part and the tubes.
Patent KR-20200091788-A (KR)
Inventor: HEO SEO JIN
IPC: A23L31/00
Filed: 2019-10-24
Abstract: The present invention relates to a method for preparing a mycelium powder with a high content of beta-glucan and AHCC using fermented grains and a mushroom medium. According to the present invention, the mycelium powder can be obtained by preparing a powder after fermenting grains, and growing the mycelium by inoculating the fermented grain powder in a sterilized mushroom medium containing 30% moisture, followed by drying and pulverizing. Also, as the mycelium has the high content of beta-glucan and AHCC, various health functional foods can be prepared using the same.
Patent KR-20210050873-A (KR)
Title: Cell access control device and control method thereof
Inventor: KIM DONG WOOK
IPC: H04W88/06
Filed: 2019-10-29
Abstract: The present invention provides a method (technology) capable of dramatically shortening the 5G service recovery time and the convergence speed to an optimal NRT after a terminal undergoes UL RLF in a 5G SA system. To this end, a cell access control device comprises a confirmation unit and an access control unit.
Patent KR-20210051923-A (KR)
Title: Apparatus and method for encryption and decryption
Inventor: HWANG HEE JIN
IPC: G06F21/60
Filed: 2019-10-31
Abstract: Disclosed a device and method for encryption and decryption. According to an embodiment of the present invention, an encryption/decryption method includes the steps of: generating a plurality of blocks constituting a seed value based on the total number of a plurality of participants to participate in decryption and the minimum number of consensus parties required for the decryption; encrypting data based on the seed value; distributing the plurality of blocks to the plurality of participants to generate a stake of each of the plurality of participants in the seed value; encrypting the stake of each of the plurality of participants based on the secret information set by each of the plurality of participants; and storing a stake of each of the plurality of encrypted participants.
Patent KR-20210056514-A (KR)
Title: Body straps automatically released in case of emergency
Inventor: KIM SEUNG HO
IPC: A61B5/0205
Filed: 2019-11-09
Abstract: The present invention relates to a body strap automatically released in case of an emergency, in which a body strap is fastened to a bed by a coupling part and a display having a sensor embedded therein shows a patient's information and situation, so that problems of being difficult to release quickly in an emergency, having no additional medical function other than strapping, and having a bad appearance are solved, thereby solving the problems of being difficult to release quickly in an emergency, having no additional medical function other than strapping, and having a bad appearance. According to the present invention, the body strap comprises: a coupling part configured to be fastened to a bed and receive a signal in an emergency to be released; a charging part attached to charge the body strap; a display configured to include a heart rate sensor, a temperature sensor, and a GPS sensor to show a patient's information and situation; and a silicone band made of a soft silicone material attached to and tie the patient's wrist and protecting the wrist. Accordingly, a body strap is fastened to a bed by a coupling part and a display having a sensor embedded therein shows a patient's information and situation, so that problems of being difficult to release quickly in an emergency, having no additional medical function other than strapping, and having a bad appearance are solved, thereby solving the problems of being difficult to release quickly in an emergency, having no additional medical function other than strapping, and having a bad appearance.
Patent KR-20210057572-A (KR)
Title: Composition for nickel-phosphorus alloy plating
Inventor: KIM DO HYUNG
IPC: C25D3/56
Filed: 2019-11-12
Abstract: Provided, in the present invention, is a composition for plating a nickel phosphorus alloy wherein based on a total volume of the composition, comprises: 1-15% of decyl alcohol ethoxylated, phosphate aqueous solution having a concentration of 10-150 g/L; 1-20% of an aqueous solution of benzoic acid having a concentration of 10-200 g/L; 1-20% of sodium allyl sulfonate aqueous solution having a concentration of 10-200 g/L; 1-10% of naphthol ethoxyate aqueous solution having a concentration of 1-100 g/L; and 1-5% of sodium sulfate aqueous solution having a concentration of 1-50 g/L. Therefore, the present invention is capable of improving a chemical resistance of a nickel plating layer without lowering productivity.
Patent KR-20210057607-A (KR)
Title: Perforated pipe for planting
Inventor: CHO CHANG GUN
IPC: A01G25/06
Filed: 2019-11-12
Abstract: The present invention relates to a perforated pipe for vegetation, which can be bent freely and can be manufactured by a desired length to be properly installed in a desired shape and location according to the intention or choice of an installer and has a mesh overlapped a plurality of times so that irregularly entangled fine pores like a filter are difficult to be clogged by soil, thereby uniformly supplying air and water to the entire surface of a root part and allowing the water to be evenly absorbed into the soil around the root part according to the compaction level and type of soil while being installed in the soil. According to the present invention, the perforated pipe for vegetation comprises: a spiral support twisted in a spiral shape to have a constant inner diameter, having a reinforcing jaw formed to protrude outward, and having a horizontal attachment plate horizontally formed at an inner end thereof; and a mesh attaching both ends between the lower surface of one side of the horizontal attachment plate and the lower surface of the other side of the horizontal attachment plate, provided spirally along the spiral support, and having relatively fine holes through which water and air are transmitted. The mesh includes: a first mesh formed by attaching a thin synthetic resin band having a number of holes of 30 to 100 mesh and a width of 0.1 to 0.5 mm in a grid shape; a second mesh formed by attaching a thin synthetic resin band having a number of holes of 30 to 100 mesh and a width of 0.5 to 2.5 mm in a grid pattern and disposed across the first mesh; and an intermediate adhesive part formed along the central portion of the first and second meshes by being bonded with resin.
Patent KR-20210063059-A (KR)
Title: Apparatus for detecting voltage of fuel cell stack
Inventor: YEONG GEUN YEO
IPC: H01M8/04537
Filed: 2019-11-22
Abstract: Disclosed is an apparatus for detecting the voltage of a fuel cell stack to minimize lead time and power consumption for communications of the fuel cell stack. According to the present invention, the apparatus comprises: a plurality of measurement units measuring a voltage of each of at least one measurement cell in a fuel cell stack and detecting a diagnostic value for diagnosing the fuel cell stack from the measured voltage values; and a microcomputer receiving diagnostic information from the measurement unit to transmit the information to a higher-level controller. While detecting a diagnostic value for each measurement cell to transmit the value to any one of the measurement unit and the microcomputer, which are transmission targets, according to a connection relationship between each other, each measurement unit finally detects a diagnostic value on the basis of a diagnostic value measured thereby and the diagnostic value received from other measurement unit to transmit the detected value to the transmission target.
Patent KR-20210065586-A (KR)
Title: Display panel and display device
Inventor: CHOI A JEONG
IPC: H01L51/52
Filed: 2019-11-27
Abstract: The present invention relates to a display panel and a display device including the same. The display panel includes: a substrate; a switching transistor positioned on the substrate and including a first gate electrode, a first source electrode, a first active layer, and a first drain electrode; and a light emitting transistor using the switching transistor as a second gate electrode and including a second source electrode, a second active layer, a light emitting layer, and a second drain electrode. The switching transistor, the second source electrode, the second active layer, the emission layer, and the second drain electrode are stacked in a direction perpendicular to the surface of the substrate. It is possible to provide a display panel that can secure a high aperture ratio and exhibit improved display quality.
Patent KR-20210066096-A (KR)
Title: Method of checking defect of lithium ion secondary battery and lithium ion secondary battery manufactured by the same method
Inventor: PARK SANG MOK
IPC: G01R31/385
Filed: 2019-11-27
Abstract: A lithium ion secondary battery defect selection method according to the present invention is a method for selecting the internal micro-short defect of the lithium ion secondary battery in the aging process during the manufacturing process of the lithium ion secondary battery. The method comprises: a step of after manufacturing the lithium ion secondary battery, performing primary charging and degassing; a step of after secondary charging and discharging the lithium ion secondary battery, measuring at least one of OCV (Open Circuit Voltage) and IR (Internal Resistance) of the lithium ion secondary battery cell; a pressure aging step of aging the lithium ion secondary battery in a state in which a pressure of a certain size or more is applied; and a defect selection step of re-measuring at least one of OCV and IR of the lithium ion secondary battery cell, and then selecting a defect of the lithium ion secondary battery by comparing it with previously measured OCV and IR.
Patent KR-20210068236-A (KR)
Title: Method for controlling the transmission beamformer on the basis of FPGA and transmission beamformer
Inventor: KIM DOH HYOUNG
IPC: G01S7/524
Filed: 2019-11-29
Abstract: The present invention relates to a method for controlling a transmission beamformer based on an FPGA and a transmission beamformer, and more specifically, to a control method and a transmission beamformer for forming a transmission beam based on an FPGA rather than a conventional SBC-based to form a multi-channel beam for underwater transmission. The control method includes the steps of: generating a center frequency of the transmission beam in which an FPGA board (10) generates a transmission beam consisting of a sine wave having a center frequency (S1); a window generation step of the transmission beam in which the FPGA board (10) generates a window having a constant waveform in order to gradually change the signal magnitude of the transmission beam of the generated sine wave (S1); and a modulation of the transmission beam step in which the FPGA board (10) modulates the transmission beam by loading the sine wave having a center frequency on the window.
Patent KR-20210071418-A (KR)
Title: Mixing powder exhaust system
Inventor: HWANG BYUNG YOUL
IPC: B01F15/02
Filed: 2019-12-06
Abstract: The present invention relates to a mixed powder discharge system. The mixed powder discharge system of the present invention comprises: a hopper; a mixer; a transport container; and a discharge guide port. According to the present invention, quality defects are prevented from occurring, surrounding contamination is prevented, and mixed powder can be discharged hygienically and environmentally-friendly.