baber/WOPTO huggingface dataset:
Patent KR-20210109156-A (KR)
Title: traffic service platform system for weak person
Inventor: LEE GIL HYON
IPC: G06Q50/22
Filed: 2020-02-27
Abstract: The present invention relates to a traffic service platform system for weak persons. According to the present invention, an IT-incorporating platform-type system is provided so that weak persons can move and move goods conveniently. The present invention includes: terminals of weak persons for traffic service request; a relay server analyzing a traffic service provided from the terminal, matching a vehicle supply point closest to the terminal, and providing the movement path, location information, and required time; a traffic support system built for each vehicle supply point and providing the terminals with vehicle-related information on request data of the traffic service provided from the terminal or request data provided from a body camera; and the vehicle supply point providing a vehicle for the traffic service-requesting weak person to the place closest to the person based on the matching information provided by the relay server. Further provided is a DB monitoring server constantly monitoring transmission and reception data between the terminal, relay server, and traffic support system, and thus convenience, relaxation, and stability are satisfied when weak persons use the traffic service.
Patent KR-20200110612-A (KR)
Inventor: HONG SUNG PYO
IPC: H04W72/02
Filed: 2020-03-03
Abstract: The present disclosure relates to a technology for performing communication between a terminal and a base station using a non-terrestrial network (NTN). According to an aspect of the present disclosure, a method for a terminal to perform communication using a NTN comprises the steps of: receiving HARQ process activation indication information indicating whether a HARQ process operation is activated from a base station; when a downlink signal is received from the base station when the HARQ process operation deactivation is configured according to the HARQ process activation indication information, determining whether to perform the HARQ process operation for a downlink signal based on information included in the downlink signal; and when it is determined to perform the HARQ process operation on the downlink signal, transmitting feedback information on the downlink signal to the base station.
Patent KR-20210112431-A (KR)
Title: Display device
Inventor: AN JIN SUNG
IPC: H01L51/52
Filed: 2020-03-04
Abstract: The present disclosure relates to a display device. In accordance with an embodiment of the present invention, the display device comprises: a substrate; a polycrystalline semiconductor including a channel of a driving transistor positioned on the substrate, channels of first and second electrodes and a seventh transistor, and the first and second electrodes; a gate electrode of the driving transistor overlapping the channel of the driving transistor; a gate electrode of the seventh transistor overlapping the channel of the seventh transistor; an oxide semiconductor including a channel of a fourth transistor positioned on the substrate, and first and second electrodes; a gate electrode of the fourth transistor overlapping the channel of the fourth transistor; a first initialization voltage line positioned on the same layer as that of the gate electrode of the fourth transistor, and connected to a first electrode of the fourth transistor; and a second initialization voltage line positioned on a different layer from that of the first initialization voltage line, and connected to a second electrode of the seventh transistor. Therefore, the display device can be stably driven and the reliability thereof can be improved.
Patent KR-20210114254-A (KR)
Title: Hand wearable electric auxiliary gripper
Inventor: SONG WON KYUNG
IPC: A61F4/00
Filed: 2020-03-10
Abstract: The present invention relates to a hand wearable electric auxiliary gripper, which comprises: a body (100) having a concave portion (S) for accommodating a user's hand on an inside thereof, and having a guide rail (120) on an outside thereof; and a gripper device (200) coupled to the body to move along the guide rail and capable of holding an object. The gripper device comprises: a body portion (210) coupled to the guide rail; a coupling protrusion (215) provided on a rear surface of the body portion and coupled to the guide rail; two forks (220,230) positioned in front of the body portion to perform a rotational operation to hold an object; a rotating plate (250) located on an upper surface of the body portion; and connecting members (255a, 225b) for connecting the rotating plate and the fork to transmit the rotational operation of the rotating plate to the fork.
Patent KR-20210115485-A (KR)
Title: Method of updating a control unit of a construction machine
Inventor: SONG SEONG HO
IPC: G06F8/65
Filed: 2020-03-13
Abstract: A method for updating a control unit of a construction machine includes: transmitting update information to a communication terminal of a construction machine through a wireless communication network; displaying the update information transmitted to the communication terminal to a user; and updating control units of the construction machine by the user's update approval. Accordingly, the user can approve the updateability displayed on a display unit, so that the control units checked to be updateable can be quickly updated.
Patent KR-20210115645-A (KR)
Title: Server, method and computer program for recognizing voice data of multiple language
Inventor: KIM JIN WON
IPC: G10L15/183
Filed: 2020-03-16
Abstract: The present invention relates to a voice processing server for recognizing a voice on a plurality of languages, which comprises: a voice data transceiving unit for receiving voice data from a user terminal, and transmitting the voice data to at least one voice recognition server; a voice recognition result receiving unit for receiving a voice recognition result including a plurality of texts in which the voice data is recognized in multiple languages, from the voice recognition server; an utterance probability deriving unit for deriving the utterance probability for each of the texts on the basis of a preset machine learning algorithm; a voice processing unit for selecting a final text from the texts on the basis of the utterance probability on each of the texts; and a voice processing result transmission unit for transmitting the final text to the user terminal. Also, language interpretation on each of the texts is performed based on the utterance recognition result and the utterance probability on each of the texts, and the final text is selected based on a result of performing language interpretation on each of the texts. Therefore, the accuracy and speed of voice recognition can be improved.
Patent KR-20210034464-A (KR)
Title: System for controlling safe driving in vehicles based on big data technology and method thereof
Inventor: KIM EUNG JU
IPC: B60W50/14
Filed: 2020-03-30
Abstract: The present invention relates to a system for controlling the safe driving of a vehicle based on big data technology and a method thereof. According to the present invention, the system for controlling the safe driving of a vehicle based on big data technology comprises: front and rear cameras for photographing the front and rear of the vehicle, respectively; a control unit which receives and analyzes image information (data) captured by the front and rear cameras, sends a control command for visually and/or audibly outputting an accident risk index, an expected braking distance and avoidance direction (steering angle), and a risk warning sound depending on the analysis result, and collects overall information according to the driving of the vehicle and wirelessly transmits the same to an external main server; the main server which receives the overall information related to the vehicle driving from the control unit, analyzes the same, creates the same into big data, and provides information for the safe driving of the vehicle and traffic conditions to the control unit based on the analysis result and the big data; a video output device for outputting (displaying), on a screen, the accident risk index and the expected braking distance and avoidance direction (steering angle) according to the control command from the control unit; and an audio output device for outputting the risk warning sound according to the control command from the control unit. The system can visually and/or audibly provide the accident risk index, the expected braking distance and avoidance direction (steering angle), and the like, thereby preventing a traffic accident during vehicle driving.
Patent KR-20210123952-A (KR)
Title: Silicone based adhesive protective film and optical member comprising the same
Inventor: HAN DONG IL
IPC: C08L83/04
Filed: 2020-04-06
Abstract: Provided are a silicone based adhesive protective film to provide excellent scattering prevention properties and good adhesion to an object, and an optical member including the same. According to the present invention, the silicone based adhesive protective film is formed of a composition comprising: a first silicone-based resin including a vinyl group and a siloxane unit of R_1R_2SiO_2/2 (each of R_1 and R_2 is a phenyl group); and a second silicone-based resin including an R_1R_2R_3SiO_1/2 unit and a SiO_4/2 unit (each of R_1, R_2, and R_3 is independently a vinyl group or a C1-C5 alkyl group, and at least one of R_1, R_2, and R_3 is a vinyl group), wherein the siloxane unit of R_1R_2SiO_2/2 is included in an amount of 0.1 to 5 mol% of the total siloxane units of the silicone-based adhesive protective film.
Patent KR-20210125753-A (KR)
Title: System and method for Internet foreign exchange transaction
Inventor: KIM SANG OH
IPC: G06Q30/02
Filed: 2020-04-09
Abstract: The present invention relates to an internet foreign exchange transaction system using encoding/decoding and a method thereof. The internet foreign exchange transaction method using encoding/decoding comprises: a step in which a user receives internet foreign exchange transaction service member registration information from a browser by an internet foreign exchange transaction system; a step of purchasing cybermoney by using one payment method among mobile phone payment for each transaction member, credit card payment, and account transfer payment after user authentication; a step of announcing sale/purchase prices in accordance with an notified exchange rate of the day of a reference currency/relative currency for each currency suggested by a foreign exchange bank, and providing a graph representing a foreign exchange fluctuation index of the latest date for each currency; a step of providing foreign exchange sale/purchase price information of a buyer and a seller at a more favorable price than reference currency/relative currency information for each currency announced by a foreign exchange bank in a foreign exchange transaction; a step of viewing list information of a seller and a buyer for each reference currency/relative currency (KRW/USD, KRW/EUR, KRW/CAD, KRW/JPY, etc.) for each currency, receiving an agreement of a seller in accordance with a foreign currency purchase request of a buyer, then transmitting a certificate issuance request message to an authentication server, and receiving an electronic certificate for a foreign exchange; a step of encoding foreign exchange transaction detail information of a foreign currency buyer and a foreign currency seller by using a public key or a private encoding/decoding algorithm, and storing encoded foreign exchange transaction detail statement information in a foreign exchange transaction information DB; and a step of storing foreign exchange transaction date and transaction time information, storing foreign currency buyer and seller information in a database, and decoding the foreign currency buyer and seller information to output foreign exchange transaction detail statement information.
Patent KR-20210128758-A (KR)
Inventor: SHIN SANG JOON
IPC: F02K9/96
Filed: 2020-04-17
Abstract: An object of one embodiment is to provide a device and a method for generating and measuring jet noise capable of generating a supersonic jet. According to one embodiment of the present invention, a device for generating and measuring jet noise comprises: a test nozzle; a pressure tank for storing gas at high pressure; a regulator for adjusting pressure of the gas supplied from the pressure tank to the test nozzle; a plurality of pitot tubes installed in the test nozzle; and a noise measurement unit including a plurality of microphones capable of measuring the noise of a jet generated from the test nozzle. The test nozzle can eject a jet in a vertical direction from the ground.
Patent KR-20200125474-A (KR)
Title: Surface protecting film and optical component
Inventor: YAMAGATA MASATO
IPC: G02B5/30
Filed: 2020-04-21
Abstract: Provided is a surface protection film. Even when an acrylic pickup tape is used during peeling from a fixed object using a pickup tape, peeling can be accurately performed in a short time from pickup tape compression. A surface protection film (1) comprises an adhesive layer (20), a base layer (12), and a top coat layer (14) in this order. The top coat layer (14) forms a rear surface (1A) of a surface protection film (1). In addition, the surface protection film (1) satisfies the following properties. (A) The 180-degree peel strength A of a standard acrylic adhesive tape to the back surface measured under conditions of 23°C, 1 minute after affixing, and a tensile speed of 0.3 m/min is 3.5N/19 mm or more. (B) The 90-degree instrument peel strength B for a polyethylene terephthalate film measured under conditions of 23°C and a tensile speed of 0.3 m/min is less than 3.5N/19mm.
Patent KR-20210136613-A (KR)
Title: Insulation wall securing device for liquefied gas storage tank
IPC: F17C3/02
Filed: 2020-05-08
Abstract: The present invention relates to a liquefied gas storage tank of a dual insulation structure including a secondary insulation wall comprising a plurality of secondary panels installed on an inner wall of a vessel body, and a primary insulation wall installed in an upper part of the secondary insulation wall and comprising a plurality of primary insulation panels. The liquefied gas storage tank includes an insulation wall fixing device installed in an upper part of the secondary insulation wall to fix the primary insulation wall. The insulation wall fixing device of the liquefied gas storage tank includes: a base socket placed and fixed in a groove formed in an upper part of the secondary insulation panels; a stud having a lower part combined with the base socket to be extended upward; first and second flat washers inserted into the stud and supported by a lower plate of the primary insulation panels; a bearing member interposed between the first and second flat washers; and a locking nut coupled with an upper part of the stud to fix the flat washer while pressing the same downward. Therefore, the present invention is capable of considerably improving the fatigue lifespan of the insulation wall fixing device.
Patent KR-20210136644-A (KR)
Title: Vibration device installed in subarachnoid space
IPC: A61B17/22
Filed: 2020-05-08
Abstract: Provided is a vibration device. The vibration device includes at least one of a first vibrator directly installed in a first section from an outer surface of a soft membrane to an outer surface of a head skin, and a second vibrator directly installed in a second section from an inner wall surface of one side of a ventricle to the inner wall surface of the other side of the ventricle. The first vibrator may be a source for vibrating a cerebrospinal fluid present in the first section, and the second vibrator may be a source for vibrating the cerebrospinal fluid existing in the second section. Accordingly, the vibration device may remove harmful proteins which cause various brain diseases through vibration.
Patent KR-20210141870-A (KR)
Title: Wafer processing apparatus and semiconductor device manufacturing method using same
IPC: B23K26/38
Filed: 2020-05-14
Abstract: The problem to be solved by a technical idea of the present invention is to provide a reliable wafer processing device and a method for fabricating a semiconductor device using the same. The device comprises: a laser that generates a laser beam; a focusing lens optical system configured to focus the laser beam into an inner space of a substrate; an arbitrary waveform generator configured to supply driving power to the laser; and a controller configured to control the arbitrary waveform generator. The laser beam comprises a plurality of pulses sequentially emitted from the laser. Each of the plurality of pulses can be a non-gaussian pulse.
Patent KR-20210142403-A (KR)
Title: Candlewarmer with hinges for reusing scented candles
IPC: A61L9/012
Filed: 2020-05-18
Abstract: The present invention relates to a candle warmer with a hinge for reusing a scented candle, in which an upper part of the candle warmer is easily opened by an upper hinge, such that it is possible to reuse the scented candle by inserting a wick into the scented candle and hardening the candle, and then separating the warmer from the upper part, thus solving a problem in which the scented candle that has lost their existing scent cannot be reused. Thus, a candle warmer of the present invention includes: an upper part designed as a hollow cylinder which can hold pieces of a scented candle and be separated in half so that the scented candle that has lost their existing scent can be easily removed; an upper hinge attached to a side of the candle warmer for easy removal of hardened scented candle; and a lower part having a light bulb socket attached to a hollow cylindrical structure so that a heating-generating bulb can be inserted and the scented candle can be melted. Therefore, the upper part of the candle warmer is easily opened by the upper hinge, such that it is possible to reuse the scented candle by inserting the wick into the scented candle and hardening the candle, and then separating the warmer from the upper part, thus solving a problem in which the scented candle that has lost their existing scent cannot be reused.
Patent KR-20210147372-A (KR)
Inventor: YOU KYUNGJIN
IPC: G06F21/31
Filed: 2020-05-28
Abstract: According to an embodiment of the present invention, a personal mobility sharing system includes a personal mobility, a server, an owner terminal and a member terminal connected through a network. The server is configured to register a device information of the personal mobility, receive a sharing setting information from the owner terminal, set a sharing mode of the personal mobility based on the sharing setting information, receive an authentication request from the member terminal and transmit an unlock signal to the personal mobility when the authentication request includes pre-registered authentication information. Thus, a risk of the personal mobility being lost or damaged can be reduced.
Patent KR-20210149275-A (KR)
Inventor: RA YOO MI
IPC: H01L27/32
Filed: 2020-06-01
Abstract: A display panel, which can shorten a time to transmit gate signals, includes a plurality of divided driving parts. At least one of the divided driving parts includes: a first connection wire extending in a first direction; a second connection wire extending in the first direction and spaced apart from the first connection wire in a second direction crossing the first direction; a first gate wire extending in the second direction and electrically connected to the first connection wire; a second gate wire extending in the second direction, spaced apart from the first gate wire in the first direction, and electrically connected to the second connection wire; a first pixel disposed in a first pixel column and a first pixel row and electrically connected to the first gate wire; and a second pixel disposed in the first pixel column and a second pixel row spaced apart from the first pixel row in the first direction and electrically connected to a second gate wire, and the first connection wire and the second connection wire are disposed to correspond to the first pixel column.
Patent KR-20210153270-A (KR)
Inventor: KIM JONG MYOUNG
IPC: G06Q10/08
Filed: 2020-06-10
Abstract: The present invention relates to a logistics picking monitoring system using artificial intelligence (AI)-based image recognition and a processing method thereof. According to the present invention, the logistics picking monitoring system acquires video of picking operation in real-time by using a camera of smart glasses worn by a worker and transmits the video to a picking management server through the communication network. The picking management server recognizes and separates the video transmitted from the smart glasses into section picking videos by AI and extracts a plurality of keyframe images from the section peaking video. The picking management server sets one representative image representing an item picking state among the keyframe images. The picking management server classifies, stores, and manages various information and videos on the picking operation for each worker, each working time, and each picking item. Accordingly, since a video of a picking operation is acquired and monitored in real-time by using the camera of the smart glasses worn by the worker, a work error generated by an operator, that is, a human error, is discriminated, and thus errors in the picking operation, work ability of the operator, and the like can be managed.
Patent KR-20210157536-A (KR)
Inventor: KIM MYOUNG HO
IPC: F26B25/04
Filed: 2020-06-22
Abstract: The present invention relates to a drying apparatus including a stirring structure in which a stirrer including equal to or more than one spirals and a perforated plate are included in the drying apparatus, and an object to be dried is dried by an air or a gas flowing into the perforated plate. According to the present invention, as the drying apparatus supplies the air or the gas into a drying unit, a vortex is formed by a rotary shaft and a stirring unit, thereby improving drying efficiency.
Patent KR-20210002011-A (KR)
Inventor: KYUNGHO JUNG
IPC: F16D125/36
Filed: 2020-06-25
Abstract: Disclosed is an electromechanical brake system capable of effectively realizing a service brake function and a parking brake function of a vehicle and capable of precisely measuring and controlling a braking force applied to each wheel. According to an embodiment of the present invention, an electromechanical brake system comprises: a carrier on which a pair of pad plates disposed on both sides of a disk are installed; a caliper housing which is slidably installed on the carrier; a piston which is installed to move forward and backward toward the pair of pad plates from the inside of the caliper housing; an actuator which provides and transmits power to advance and retract the piston; and a sensor assembly for detecting an adhesion force of a brake pad to the disk or a braking force of a wheel. The caliper housing includes: one side portion provided with an opening portion so that the piston advances and retreats toward the pair of pad plates; and the other side portion opposite to the one side portion. The sensor assembly may be provided in contact with an outer surface of the other side portion.
Patent KR-20220001917-A (KR)
Title: Mcc tool breakage detecting system and tool breakage detecting method
Inventor: KIM BAN SEOK
IPC: B23Q17/12
Filed: 2020-06-30
Abstract: The present invention relates to a tool breakage detection system and a tool breakage detection method of a machining center capable of detecting tool breakage while minimizing additional costs. The tool breakage detection system may comprise: a data server for storing time series data related to driving of the machining center; and a big data processing unit which learns and classifies the time series data based on big data to determine whether the tool is damaged in the machining center.