baber/WOPTO huggingface dataset:
Patent KR-20190078473-A (KR)
Inventor: LEE WHO JUNG
IPC: A63F13/26
Filed: 2018-08-21
Abstract: Provided is a virtual reality control system. According to an aspect of the present invention, the virtual reality control system comprises: a sensing unit configured to detect an optical signal; a display configured to output an image to a user; at least one control unit configured to control the display; and an input device configured to convey an input signal by the user′s input to the control unit. At least one control unit calculates first location information of the user based on the optical signal, and calculates first virtual location information based on the first location information. The display displays a screen based on the first virtual location information. The control unit controls the display so that a first effect is displayed on the display if the input signal is conveyed to the control unit where a virtual character is within a set range from an extension line modified by second virtual location information corresponding to the input device. The control unit controls the display so that the second effect is displayed on the display if a virtual object is between the second virtual location information and the virtual character where the virtual character is within the set range from the extension line, and the input signal is conveyed to the control unit. The first effect is an effect displayed on the virtual character, and the second effect is an effect displayed on the virtual object.
Patent KR-20200000310-A (KR)
Title: Official stamp management system and method the same
Inventor: KIM JI SUNG
IPC: G06Q50/26
Filed: 2018-08-27
Abstract: The present invention relates to an official seal management system and method for changing, preserving, and retrieving electronic or non-electronic official seals held by public institutions. In addition, the present invention provides an official management system and method, which comprise: an official seal management agent for registering, modifying, preserving, managing, and retrieving electronic official seals transmitted from a document production system and non-electronic official seals scanned and transmitted from a scanner; and a scan upload module for uploading and registering non-electronic official seals scanned and transmitted through scanners to the official seal management agent.
Patent KR-20190024773-A (KR)
Inventor: PAUL A SIMCIK
IPC: B66B1/24
Filed: 2018-08-28
Abstract: Embodiments of the present invention relate to an elevator system of a facility having a plurality of floors. The elevator system comprises an elevator card and an elevator controller. The elevator controller comprises a memo and a processor. The memo stores computer program instructions to be executed by the processor. To allow the elevator system to determine a current operation rate thereof, the computer program instructions allow the elevator system to automatically activate adaptive split group operation based on a floor when a current operation rate of the elevator system is greater than a threshold operation rate of the elevator system, and sends the elevator cars in accordance with the adaptive split group operation in response to elevator calls.
Patent KR-20180134781-A (KR)
Inventor: HAN YANG SU
IPC: C02F1/56
Filed: 2018-08-29
Abstract: The present invention relates to an alkaline contaminated water neutralizing and softening apparatus using carbon dioxide gas, an alkaline contaminated water neutralizing and softening system including thereof, and a method for treating alkaline contaminated water using the same. More specifically, the present invention relates to an alkaline contaminated water neutralizing and softening system which gasifies liquid carbon dioxide before flowing the same into a water neutralizing and softening apparatus so as to stir carbon dioxide gas and alkaline contaminated water in high speed for neutralizing and softening, thereby performing the neutralization and softening on the alkaline contaminated water with high efficiency, and allowing users to easily maintain and manage the alkaline contaminated water neutralizing and softening system. The present invention also relates to method for treating alkaline contaminated water using the alkaline contaminated water neutralizing and softening system.
Patent KR-20200028775-A (KR)
Title: Unmanned helmet locker and helmet rental system
Inventor: KIM KYEUNG YOUL
IPC: G06Q30/06
Filed: 2018-09-07
Abstract: The present invention relates to an unmanned helmet storage locker and an unmanned helmet rental system for storing, renting, and returning a helmet, which identify an identification code of a tag (11) attached to a helmet (10) and record and manage the size of the helmet (10) and a location of a storage box (120) in which the helmet is put, allow a user to use the helmet (10) one by one until the user finds the helmet (10) of the desired size and then rent the helmet (10) of the desired size when renting, receive the helmet with the identification code or user information of the tag (11) of the helmet (10) when returning, and move an ultraviolet (UV) lamp (14) inside the helmet (10) to emit light to sterilize the inside of the helmet (10) being returned and stored evenly with UV light.
Patent KR-20190031166-A (KR)
Title: Aqueous electrolyte solution and energy storage device comprising the same
Inventor: KWAK HO YOUNG
IPC: H01G11/58
Filed: 2018-09-13
Abstract: The present invention relates to an aqueous electrolyte capable of enhancing low-temperature performance. More particularly, the present invention provides an aqueous electrolyte capable of preventing freezing at a cryogenic temperature of about -30°C or less and realizing high performance by comprising an aqueous solution comprising lithium trifluoromethane sulfonate in a predetermined concentration range without any additional additives, and an energy storage device including the same.
Patent KR-20200031344-A (KR)
Title: Method and apparatus for displaying position of charging inlet of electric vehicle
Inventor: JUNG JO HOON
IPC: B60L50/50
Filed: 2018-09-14
Abstract: The present invention relates to a charging inlet position indicating method of an electric vehicle, which detects the current position of the electric vehicle in the operation, detects the charging inlet position of the electric vehicle in the operation when the detected position is adjacent to a charging station of the electric vehicle, and displays the detected location of the charging inlet on a display inside the electric vehicle, and to an apparatus thereof.
Patent KR-20200031353-A (KR)
Title: Polymers, composition comprising the same, photoresist film and electronic device
Inventor: LIM MINYOUNG
IPC: G03F7/033
Filed: 2018-09-14
Abstract: This specification provides a polymer, a composition containing the same, a photoresist film, and an electronic device. In the present invention, there is no deterioration in sensitivity due to increase in a base concentration in resist, and since a photodisintegrating base (PDQ) is fixed to a resin, it is possible to alleviate existing compatibility problems, resolution of patterns, and line width roughness (LWR) of patterns.
Patent KR-20200036086-A (KR)
Title: Method, system and computer program for artificial intelligence answer
Inventor: KIM DONG HWAN
IPC: G06F16/00
Filed: 2018-09-19
Abstract: According to an embodiment of the present invention, provided is an artificial intelligence question and answer system. The artificial intelligence question and answer system comprises: a user question reception unit receiving a user question from a user terminal; a first question expansion unit analyzing the user question to generate a question template and determining whether the user question and the generated question template match; a second question expansion unit generating a similar question template by using natural language processing and a deep learning model when the user question and the generated question template do not match; a training data construction unit generating training data for training the second question expansion unit by using a neural machine translation (NMT) engine; and a question and answer unit transmitting user question results derived through the first question expansion unit or the second question expansion unit to the user terminal.
Patent KR-20180112743-A (KR)
Title: Ultrasonic short range wireless power transmission system
Inventor: PARK JONGU
IPC: H02J50/15
Filed: 2018-09-24
Abstract: According to an embodiment of the present invention, disclosed are a system for transmitting ultrasonic short-range wireless power and a method of charging ultrasonic wireless power. The system for transmitting the ultrasonic short-range wireless power may use resonance frequencies of a transmission transducer and a reception transducer to transmit wireless power and communicate with an external reception transducer, wirelessly transmit power to the external reception transducer, and provide an optimal charging environment according to the number and positions of external transducers to increase charging efficiency; includes a device that receives power wirelessly from the transmission transducer using external power and transmitting ultrasonic wireless power to charge a capacitor unit in the reception transducer; does not need to supply power to a main body of a vehicle or a portable electronic device separately through a cable; and does not affect the wireless sensitivity or environment of a typical wireless power device. According to an embodiment of the present invention, the ultrasonic wireless power charging method comprises the steps of: receiving information on a user of an ultrasonic wireless power receiving apparatus; transmitting the received user (subscriber) information to an external server to perform user (subscriber) authentication; receiving information (charging status, quantity, position, and ID of the receiving apparatus) for wireless power transmission from the ultrasonic wireless power receiving apparatus; and charging a capacitor unit of the ultrasonic wireless power receiving apparatus based on the received information.
Patent KR-20200036125-A (KR)
Inventor: PARK BYEON JU
IPC: G06Q50/10
Filed: 2018-09-27
Abstract: The present invention relates to an environment monitoring method for illegal wastewater discharge, which comprises the following steps of: (a) allowing a pipe network diagram construction module to construct a pipe network diagram of a storm sewer and a combined sewer system of a target area in a geographic information system (GIS); (b) allowing a pipeline management module to manage section in a GIS pipe network diagram of the target area by each pipeline connected to each discharge hole or open channel based on the discharge hole or open channel which is a discharge facility; (c) allowing a control module to form a database with past uncovered illegal discharges cases and status of each business site within the target area to store the database in a storage device; (d) allowing a statistical analysis module to analyze relevancy in the identical time slot between a real-time measurement item and an item difficult to be measured in rotational through statistical analysis using a Z score and multivariate analysis; and (e) allowing an output module to provide a manager in real time with a list of business sites on a pipeline connected to the discharge hole or open channel which is the discharge facility and a list of business sites expected to perform illegal discharge based on real-time relevancy analysis within the corresponding area. Accordingly, when an illegal discharge occurs in the discharge facility, an illegal discharge area and company can be quickly checked based on pipeline information, such as a pipe network diagram and the like, constructed in advance.
Patent KR-20200038734-A (KR)
Title: Functional trousers
Inventor: KIM DONG HYUN
IPC: A41D27/06
Filed: 2018-10-04
Abstract: The present invention provides functional trousers capable of maximizing a hip-up function. According to the present invention, the functional trousers comprise: first and second main bodies formed to insert the left and right legs, respectively; a first vertical sewing line coupling the first and second main bodies at a rear side to surround the hip at the upper part of the first and second main bodies; a second vertical sewing line coupling front and rear fabrics outside the first main body; a third vertical sewing line coupling the front and rear fabrics inside the first main body; a fourth vertical sewing line coupling the front and rear fabrics outside the second main body; a fifth vertical sewing line coupling the front and rear fabrics inside the second main body; a first inclined flexible fabric having one end sewn to the upper end of the second sewing line and having the other end sewn to the lower end of the first sewing line or the upper end of the third sewing line to elastically support the hip in the first main body; and a second inclined flexible fabric having one end sewn to the upper end of the fourth sewing line and having the other end sewn to the lower end of the first sewing line or the upper end of the fifth sewing line to elastically support the hip in the second main body.
Patent KR-20200042721-A (KR)
Title: System and method for real-time simutaneous interpretation
Inventor: CHOI GYU HYEON
IPC: G10L15/26
Filed: 2018-10-16
Abstract: The present invention relates to a real-time simultaneous interpretation system capable of enabling a user who has difficulty in conversation with a foreigner to smoothly conduct a conversation, and to a method thereof. According to the present invention, the real-time simultaneous interpretation system comprises: a voice input unit receiving foreign language utterance of a speaker; an automatic translation unit automatically translating utterance in foreign languages and transmitting a translation result; an answer candidate generation unit generating answer candidates in accordance with the translation result; a voice output unit outputting a foreign language voice for the answer selected among the answer candidates; and a conversation map generation unit storing dialogs for foreign language utterance and answering when the conversation is end.
Patent KR-20200046239-A (KR)
Inventor: HYUN KUK PARK
IPC: C04B35/56
Filed: 2018-10-23
Abstract: The present invention discloses a method for manufacturing a tungsten carbide-nickel sintered body for CNC plasma holder processing. More specifically, the present invention relates to a method for manufacturing a tungsten carbide-nickel sintered body for CNC plasma holder processing which mixes tungsten carbide and a nickel powder, and uses a DC pulse current sintering apparatus to manufacture a sintered body having high density and uniform physical properties in a short time. The present invention has an advantage of being able to manufacture the sintered body having a uniform m structure and high purity.
Patent KR-20200023149-A (KR)
Title: Apparatus of inspecting semiconductor for high frequency made by using laser and Manufacturing method thereof
Inventor: KANG SHIN KYO
IPC: G01N21/95
Filed: 2018-11-06
Abstract: The present invention relates to an apparatus of inspecting a semiconductor and a manufacturing method thereof, which are able to punch a guide hole with a minute pitch, prevent the interference between probe pins, inspect a semiconductor with a high degree of integration, and prevent the electric interference of high frequency characteristics. According to the disclosed content of the present invention, disclosed is an apparatus of inspecting a semiconductor with high frequency characteristics made by using a laser, which comprises: a substrate unit in which a large number of pads are formed on an upper surface and a lower surface to perform grounding or transport electric signals, and a large number of conductive channels are formed to have the pad on the upper surface and the pad on the lower surface electrically connected to each other; a probe block which includes a large number of probe pins, and in which an upper probe guide plate and a lower probe guide plate are formed to be apart from each other by a parting supporter, and a large number of guide holes corresponding to the probe pins are formed by laser on the upper probe guide plate and the lower probe guide plate with a probe pin located in a penetrating shape; an access unit which electrically connects a lower surface pad of the substrate unit and an upper end of the probe pin exposed on an upper side of the probe block; and conductor thin films which are piled up on an upper surface of the upper probe guide plate and the lower probe guide plate of the probe block. Disclosed is an apparatus of inspecting the semiconductor with high frequency characteristics made by using a laser which is characterized by including each of the thin films which passes through the access unit through a single channel, and is electrically connected up to a grounding pad formed on the substrate unit.
Patent KR-20190052638-A (KR)
Inventor: KWON HYUCK CHONG
IPC: E04C5/16
Filed: 2018-11-07
Abstract: The present invention relates to a beam-reinforced deck plate and a construction method using the same. According to the present invention, the beam-reinforced deck plate comprises: a plate which has a plurality of protruding units which are long in a longitudinal direction and are formed along a transverse direction at regular intervals; and one or more of a transverse reinforcing material penetrating side walls of the protruding units and a longitudinal reinforcing material placed in a space surrounded by wall surfaces of the protruding units. According to the present invention, the beam-reinforced deck plate is reinforced by a truss, beam, or pipe, so it can be used as a horizontal member for forming a slab even for a high-speed construction using normal concrete. Accordingly, even when using normal concrete, the present invention is able to make at once a multi-layer structure including a horizontal structure for forming a slab and to place concrete in the structure, thereby building a plurality of layers at the same time. Accordingly, the present invention is able to reduce a construction period of a building with multiple layers and to reduce cost for the construction.
Patent KR-20200055172-A (KR)
Inventor: SONG MIN SUP
IPC: B60L50/50
Filed: 2018-11-12
Abstract: According to an embodiment of the present invention, provided are a trolley voltage control device and a method thereof. To control a trolley voltage V1 corresponding to an up line and a trolley voltage V2 corresponding to a down line, a power converting device in two railroad cars is utilized and only a bidirectional direct current (DC)/DC converter is separately installed outside the cars, thereby appropriately adjusting the size of the trolley voltage in accordance with a relationship in the size between the two trolley voltages and an operating environment.
Patent KR-20200059772-A (KR)
Inventor: JUNG JUNG YUEL
IPC: H01L21/027
Filed: 2018-11-21
Abstract: The present invention relates to a method of improving antifouling performance of an active antifouling surface by using active gas generation, and more particularly, to a method of improving antifouling performance of an active antifouling surface by using active gas generation, including: forming an electrode layer pattern on a substrate through a photolithography process; forming a lattice layer pattern on the substrate on which the electrode layer pattern is formed through a spin coating or lamination process and the photolithography process; performing Teflon coating to reduce surface energy of a lattice layer of the substrate on which the lattice layer pattern is formed so as to obtain a hydrophobic/superhydrophobic surface; and applying a potential difference to the electrode layer pattern to allow an electric current to flow so as to generate an electrolyzed gas from the surface with less energy when a gas layer on the hydrophobic/superhydrophobic surface is decreased.
Patent KR-20200063925-A (KR)
Title: I protect my body. a heel pad
Inventor: JO HYUN JIN
IPC: A43B21/32
Filed: 2018-11-28
Abstract: The present invention relates to a heel pad. The heel pad according to the present invention is composed of a body part (110), and a shield (130) having a concave cross-sectional shape corresponding to the heel to cover and contact the heel on one surface of the body part (110). According to the heel pad according to the present invention, there is an effect of being able to be reused by simple washing even when the pad is contaminated.
Patent KR-20200064640-A (KR)
Inventor: JEONG JUN YOON
IPC: C12M1/12
Filed: 2018-11-29
Abstract: The present invention relates to a method for manufacturing biohydrogen using acid algae hydrolysate in a continuous fixed bed reactor filled with hybrid immobilized beads. The present invention makes it possible to efficiently produce biohydrogen from acid algae hydrolysate (AAH) without pretreatment.
Patent KR-20200064713-A (KR)
Title: Preform bulk mold having outer ring shape and method of manufacturing oil pump outer ring using the same
Inventor: WOO JEONG WOON
IPC: B22F3/03
Filed: 2018-11-29
Abstract: An object of the present invention is to provide a preform bulk mold having an outer ring shape, which can reduce a cooling rate difference between the inside and outside by allowing smooth cooling in a cooling process after a sintering process. Provided are a preform bulk mold having an outer ring shape and an oil pump outer ring manufacturing method using the same. One embodiment of the invention includes: an upper mold and a lower mold; and a cavity formed as an inner space of the upper mold and the lower mold when matching lines of the upper mold and the lower mold are joined. The cavity includes: a ring frame cavity corresponding to an outline of an outer ring and having a thickness spaced by a predetermined distance; an inner diameter unit corresponding to the inner surface of the ring frame cavity; an outer diameter unit corresponding to the outer surface of the ring frame cavity; and a ring cavity formed at the outer diameter unit.
Patent KR-20200075077-A (KR)
Title: Inlet actuator for a vehicle
Inventor: KIM SEUNG WOO
IPC: B60L50/50
Filed: 2018-12-07
Abstract: The present invention relates to an inlet actuator for a vehicle, and more specifically, to an inlet actuator for a vehicle, wherein a coil having a variable length depending on the entry state of a locking hole is installed at the other end of a lock pin, wherein one end of the lock pin comes in or out of the locking hole according to the connection state of a charging cable connector of the inlet actuator. According to the present invention, a driver can be aware of an unconnected state of a charging cable.
Patent KR-20200070676-A (KR)
Inventor: LEE SUNG HEE
IPC: B41J2/19
Filed: 2018-12-10
Abstract: The present invention relates to a storage device for an inkjet printer which can prevent a problem caused by micro bubbles accumulated in an ink storage device. The storage device stores ink to supply ink to an inkjet head having a plurality of nozzles to discharge ink, and includes an inclined surface so that a side thereof connected to a supply flow path to supply ink to the inkjet head is higher than a side thereof connected to a collection flow path to collect ink collected from the inkjet head. A bubble removal net is positioned between the supply flow path and the collection flow path and is installed to remove bubbles existing in stored ink. The present invention includes the bubble removal net to remove micro bubbles gathered on the ink storage device to prevent a problem caused by micro bubbles in ink. Also, an agitator capable of stable operation is included to increase dispersion of particles included in ink when applied with an ink circulation system.