baber/WOPTO huggingface dataset:
Patent KR-20200104752-A (KR)
Title: A toddler exerciser that prevents overturning
Inventor: PARK YONG SEON
IPC: A47D13/04
Filed: 2019-02-27
Abstract: The present invention relates to an infant gait trainer capable of preventing an overturning accident. According to the present invention, the infant gait trainer capable of preventing an overturning accident comprises: a main body (100) having a handle (110) on one side thereof; and leg holders (200) separated from each other to the front and the rear by a predetermined distance. According to the present invention, an infant can easily learn how to walk with the gait trainer.
Patent KR-20190112640-A (KR)
Inventor: HAYASHI MASAYUKI
IPC: H01L21/67
Filed: 2019-02-28
Abstract: A first SPM produced by mixing sulfuric acid and hydrogen peroxide water at a first mixing ratio is supplied to a substrate. A second SPM produced by mixing sulfuric acid and hydrogen peroxide water at a second mixing ratio greater than the first mixing ratio is supplied to the substrate after the supply of the first SPM is stopped. The first SPM discharged from the substrate is introduced into a drainage pipe. The second SPM discharged from the substrate is introduced into a collection pipe. An SPM is produced by mixing hydrogen peroxide water with sulfuric acid contained in the second SPM guided by the collection pipe. It is possible to collect the SPM with high sulfuric acid concentration while efficiently removing resist from the substrate.
Patent KR-20200106250-A (KR)
Inventor: SEO HAN NA
IPC: A47C11/02
Filed: 2019-03-04
Abstract: The present invention relates to a church chair and, more specifically, to a church chair. The church chair enables a user to stably put the calves on a seat frame while sitting thereon, and allows the seat frame to be extended in width as needed, thereby relaxing the legs of patients having knee problems such as the elderly and providing a sense of stability to the user during prayer. In particular, the church chair enables the user to extend the seat frame for relaxation, sit comfortably thereon, and rest. In addition, the church chair allows the seat frame to be adjusted in width by a simple rotating operation, thereby providing convenience in adjusting the width. Furthermore, the church chair allows a book stand formed on the rear thereof to be folded, thereby increasing efficiency.
Patent KR-20200115708-A (KR)
Title: Method for Price Prediction of Resource Based on Deep Learning
Inventor: KIM DONG WOO
IPC: G06Q10/04
Filed: 2019-03-11
Abstract: According to the present invention, a method for resource price prediction based on deep learning collects news to generate a news index through natural language processing (NLP) and reflect importance by time to improve prediction accuracy, collects various indices other than previously recognized major factors to maintain temporal validity by a method of selecting an economic index with high influence each time, applies a periodic update model for newly establishing a prediction model of a changed environment from newly collected and selected data to update the prediction model, and uses a deep learning-based prediction model to sensitively predict an increase and a decrease in a fluctuation range, and uses the economic index and the news index in a complex manner to predict a price change after several months to predict a price change of an import resource.
Patent KR-20200109856-A (KR)
Title: Apparatus for Making Rice-cake
Inventor: KIM SUNG YEOL
IPC: A47J27/04
Filed: 2019-03-15
Abstract: The present invention relates to a manufacturing apparatus of instant rice cake, which comprises: a water supply valve part which supplies or blocks water inside a first housing; a heating device for generating steam by heating the water supplied to the first housing; a steam discharge part that supplies or blocks the steam to the outside of the first housing; a rice cake cooking container part in which a rice cake material contained therein is cooked by introducing the steam supplied from the steam discharge part; a control part for controlling the operation of the water supply valve part, the heating device, and the steam discharge part according to at least one of a quantity of water inside the first housing, pressure of the steam, or temperature of the steam. The manufacturing apparatus of instant rice cake according to the present invention uses high-pressure steam generated by heating water to quickly cook rice cakes as much as necessary at the request of the purchaser, and then when compared to western fast food, by solving the problems of the prior art due to the long cooking time and the limited shelf life of pre-manufactured rice cakes, the rice cake, a well-being food unique to Korea, is widely used not only to the general public but also to foreign consumers without traditional rice cake manufacturing technology and equipment.
Patent KR-20200111342-A (KR)
Inventor: SEONTAE YOON
IPC: H04B15/00
Filed: 2019-03-19
Abstract: The present invention relates to an air conditioner. According to an embodiment of the present invention, an air conditioner comprises: a connection unit having at least one communication terminal; a communication unit which transmits and receives a signal with at least one external communication unit connected through the connection unit; a resistance circuit unit connected to the connection unit; and a control unit. The resistance circuit unit includes at least one resistance element connected to the at least one communication terminal, and at least one switching element connected to the at least one resistance element. The control unit checks data on an external device related to the at least one external communication unit based on a signal received through the communication unit, and can control the operation of the at least one switching element. Accordingly, a master device may be adaptively determined according to a connection relationship between devices connected to a communication line, and the resistance circuit unit provided in the master device may be connected to the communication line. Various other embodiments are possible.
Patent KR-20200111415-A (KR)
Title: Method and apparatus for resource allocation in wirelss communication system
Inventor: KIM TAEHYOUNG
IPC: H04L5/00
Filed: 2019-03-19
Abstract: The present disclosure relates to a communication technique for fusing a 5G communication system with an IoT technology to support a higher data transmission rate than that of a 4G system and a system thereof. The present disclosure can be applied to an intelligent service (for example, smart home, smart building, smart city, smart car or connected car, healthcare, digital education, retail business, security and safety related services, etc.) based on a 5G communication technology and an IoT-related technology. According to the present disclosure, a control signal processing method in a wireless communication system comprises the steps of: receiving a first control signal transmitted from a base station; processing the first control signal received; and transmitting a second control signal generated based on the processing to the base station.
Patent KR-20200112236-A (KR)
Inventor: HEO HWAN JO
IPC: G06F21/62
Filed: 2019-03-21
Abstract: The present invention relates to a distributed identifier management method and an apparatus thereof, and more particularly, to a method and an apparatus for managing a distributed identifier by granting a user an authority for a distributed identifier according to the priority of the distributed identifier selected by the user. According to the present invention, a distributed identifier management method comprises the steps of: receiving a candidate document including a distributed identifier; determining a dominance of the candidate document with respect to the distributed identifier; and selecting a winner document to have the authority to the distributed identifier based on the dominance.
Patent KR-20200114071-A (KR)
Inventor: KIM CHEOL
IPC: H05B44/00
Filed: 2019-03-27
Abstract: Disclosed is an LED driving device for vision inspection. The present invention provides the LED driving device for vision inspection including: a first detection unit which measures an output voltage of the LED device; a first conversion unit which converts a magnitude of the voltage supplied to the LED device based on the voltage measured value of the first detection unit; a second detection unit which measures a current value at a sensor resistor connected to the LED device; and a driving unit which controls the operation of a switching unit connected to the LED device based on the current measured value of the second detection unit. According to the present invention, the LED driving device for vision inspection is provided to prevent a PWM noise and flicker from occurring by adjusting the brightness of the LED device through a digital to analog converter (DAC). In addition, according to the present invention, a wide brightness adjustment area can be secured by controlling the on/off operation of the switching unit based on the measured current value in the sensor resistor.
Patent KR-20200114088-A (KR)
Title: Application of magnetic geared synchronous motor as a driving system of Tram
Inventor: PARK CHAN BAE
IPC: F16B5/02
Filed: 2019-03-27
Abstract: The present invention relates to a tram driving system using magnetic geared synchronous motors and, more specifically, to a tram driving system using magnetic geared synchronous motors, which includes: a frame; wheels provided on axles and both ends of the axles; and magnetic geared synchronous motors coupled to outer sides of the wheels so that rotating shafts are placed on a straight line with the axles, wherein the magnet geared synchronous motors have a dual rotor structure in which a non-contact magnetic speed reducer and a permanent magnet type synchronous motor are structurally integrated so that a speed difference between an outer rotor and an inner rotor is generated as much as a gear ratio.
Patent KR-20200114745-A (KR)
Inventor: HYUNSEOK CHOI
IPC: H03F1/56
Filed: 2019-03-29
Abstract: According to one or more embodiments of the present invention, the electronic device includes: a power amplifier (PA) configured to amplify a transmission signal; a switch configured to set a path of a signal outputted from the PA; a bias control unit configured to control the supply of a bias current driving the PA; and a voltage protection circuit configured to generate a main control signal for turning off the PA earlier than turning off the switch to transmit the main control signal to the bias control unit when an abnormality occurs in a battery voltage providing driving power, wherein the bias control unit may stop supply of a bias current driving the PA when receiving the main control signal instructing to turn off the PA from the voltage protection circuit. In addition, one or more embodiments may be possible.
Patent KR-20200121447-A (KR)
Title: Vaccine composition for preventing porcine epidemic diarrhea and manufacturing method thereof
Inventor: SOHN EUN JU
IPC: A23K20/147
Filed: 2019-04-16
Abstract: The present invention relates to a virus protein for porcine epidemic diarrhea, including an amino acid sequence represented by SEQ ID NO: 5, and a vaccine composition including the same. The present invention enables efficient production using plants.
Patent KR-20200121974-A (KR)
Inventor: IM KWANG JIN
IPC: B29C45/26
Filed: 2019-04-17
Abstract: The present invention relates to a method for manufacturing a molded product having a porous pin hole such as a socket for testing an IC chip. The method for manufacturing a molded product having a porous pin hole according to the present invention comprises the steps of: (a) injecting a molten resin into an injection molding machine through sprue and solidifying the same; (b) cutting a runner and a gate while the injection molding machine is operated and a template 3 is separated from a template 2; (c) separating a runner combined with template 1 while separating the template 2 from the template 1 when the template 3 can no longer be opened by a stop ring fastened to the other end of a first puller bolt fixed to the template 2; (d) separating a template 4 from the template 3 at the same time; (e) separating a pin block combined with a template 5 from the molded product while separating the template 5 from the template 4 when the template 4 can no longer be opened by a second puller bolt connecting the template 3 and the template 4; (f) connecting the template 4 and a template 7 with a return pin at the same time and moving the same together; and (g) operating the template 7 with a separate take-out unit so that the molded product is taken out using an ejector pin coupled to the template 7.
Patent KR-20200122801-A (KR)
Title: Ring for billiard bridge formation
Inventor: WANG JOONG SAN
IPC: A63D15/10
Filed: 2019-04-19
Abstract: The present invention relates to a ring for forming a billiard bridge, which allows a user to stably form the billiard bridge, can maintain the correct basic posture of the billiard bridge over time and assist cue strokes to provide a positive effect on posture education and self-practice for beginners in billiards, prevents the ring from being separated from user′s fingers, greatly improves compatibility with the thickness of each user′s finger and a wearing sensation, facilitates washing of foreign substances such as sweat, and allows the user to easily remove the ring.
Patent KR-20190124148-A (KR)
Inventor: ISHII NAOKI
IPC: H01L21/683
Filed: 2019-04-22
Abstract: Provided are a work correcting method and a work correcting apparatus capable of flattening a thin work such as a wafer or substrate, without deforming or damaging the work. For a wafer (W) loaded on a holding table (9), while adsorption is performed through an adsorption hole provided in the holding table (9), a gas (N) is sprayed to the wafer (W) through a gas spray nozzle (27) provided above the wafer (W). Since the wafer (W) is pressed toward a mounting surface of the holding table (9) by the pressure of the sprayed gas (N), warping of the wafer (W) can be reliably corrected and the wafer (W) is flattened. While the wafer (W) is corrected, a member such as a plate does not physically come in contact with a circuit surface of the wafer (W) that is properly exposed upward. Therefore, it is possible to reliably avoid a problem such as physical contact causing damage to the circuit of the wafer (W).
Patent KR-20200123950-A (KR)
Inventor: KIM YONG WAN
IPC: G06F3/02
Filed: 2019-04-23
Abstract: The present invention may provide a method and an apparatus for providing a game to a use terminal. According to the present invention, in order to provide content, the apparatus determines whether a condition for an operation planning time is satisfied during the progress of the content, provides an operation planning time to a plurality of users by stopping the progress of the content when the condition is satisfied, provides the plurality of users with at least one function for the operation planning time, and resumes the progress of the content when the operation planning time is over.
Patent KR-20200125059-A (KR)
Title: Solar cell
Inventor: PARK SANGWOOK
IPC: H01L31/18
Filed: 2019-04-25
Abstract: According to an embodiment of the present invention, a photovoltaic cell for preventing the deterioration of a control passivation layer comprises: a semiconductor substrate; an insulating film formed on the entire surface of the semiconductor substrate; a first conductivity type region layer disposed inside the insulating film on one surface of the semiconductor substrate; and a second conductivity type region layer disposed outside the insulating layer on the other surface of the semiconductor substrate opposite to the one surface and having conductivity type opposite to conductivity type of the first conductivity type region layer.
Patent KR-20200126585-A (KR)
Inventor: KIM DO HOI
IPC: B62D25/04
Filed: 2019-04-30
Abstract: Disclosed is a front body of a vehicle, including an A-pillar lower part which comprises an inner panel and an outer panel to form a member, has a shape of extending downward from the front end of an A-pillar, is provided with a reinforcement panel between the inner panel and the outer panel, and is divided into two members by extending the reinforcement panel in a longitudinal direction.
Patent KR-20200129285-A (KR)
Title: Sensor alignment apparatus and deposition apparatus including the same
Inventor: LEE HYOUNG JIN
IPC: H01L21/02
Filed: 2019-05-08
Abstract: The present invention relates to a thickness measurement head alignment apparatus and a deposition apparatus including the same, and more particularly, to a thickness measurement head alignment apparatus and a deposition apparatus including the same, in which a shield marked with a dot in the center is bonded to a deposition plate so as to perform the alignment of a thickness measurement head through a laser pointer installed in an evaporation source. In addition, according to the present invention, the thickness measurement head alignment apparatus, which measures the thickness of an evaporation layer when evaporation particles evaporated from the evaporation source are deposited on a substrate, includes: a thickness measurement head for measuring a deposition thickness based on a change in a frequency according to the deposition of the evaporated particles; a shield attached to and detached from the thickness measurement head and having a positional alignment mark; and an evaporation source cap detachably attached to the top of the evaporation source and having a laser pointer, wherein the laser pointer is irradiated so that the position alignment mark of the thickness measurement head and the center of the evaporation source cap are aligned on a straight line.
Patent KR-20200130544-A (KR)
Inventor: JO MIN JUN
IPC: H01L51/52
Filed: 2019-05-08
Abstract: According to an embodiment of the present invention, a display panel comprises: a first substrate including an opening area, a display area, and a non-display area; a plurality of display elements arranged in the display area; a second substrate facing the first substrate while interposing the plurality of display elements therebetween; a sealing member interposed between the first substrate and the second substrate; a first conductive line placed in the non-display area between the opening area and the display area; a second conductive line placed in the non-display area; and at least one insulating layer interposed between the first conductive line and the second conductive line. According to embodiments of the present invention, damage to the display elements by heat generated during or after the manufacturing process of the display panel while sufficiently securing the mechanical strength of the display panel.
Patent KR-20190055052-A (KR)
Title: Magnetic articles
Inventor: SEYDEL JOHANNES
IPC: G02B5/22
Filed: 2019-05-15
Abstract: Disclosed is a product including: a magnetic containing layer having a first surface and a second surface opposite to the first surface; a first reflector layer existing outside the first surface of the magnetic containing layer; a second reflector layer existing outside the second surface of the magnetic containing layer; a first selective light modulator layer existing outside the first reflector layer; a second selective light modulator layer existing outside the second reflector layer; a first absorber layer existing outside the first selective light modulator layer; and a second absorber layer existing outside the second selective light modulator layer, wherein at least one of the first and second selective light modulator layer include at least one kind of curing agent and one kind of coating formulation. A method for manufacturing the disclosed product is also disclosed.
Patent KR-20200136628-A (KR)
Title: Wireless Fire Detector System
Inventor: LEE NAE JIN
IPC: G08B5/22
Filed: 2019-05-28
Abstract: According to the present invention, provided is a wireless fire detector system including a plurality of wireless detectors, a sink node, and a fire receiver. Without additional wiring work, a wireless fire detector is installed in place of a fire detector installed in an existing building, and various information can be checked at the fire receiver through a relay node which communicates wirelessly with the wireless fire detector. In the wireless fire detector system, it is easy to install and utilize existing wired-based transmission lines, and a reliable effect without any problems on the line is provided.
Patent KR-20200140975-A (KR)
Inventor: KIM DONG KWAN
IPC: A61M5/168
Filed: 2019-06-07
Abstract: Provided is a flushing device that can be easily mounted on an existing ringer solution set. A flushing device according to one embodiment of the present invention includes: a first housing and a second housing that are hinged to each other and rotate between an engaged state and an open state; a fixed roller rotatably fixed in the first housing; and a driving roller rotatably and movably disposed in the second housing. On both sides of the first housing, shaft holes having a diameter sufficient to insert and rotate the roller shaft of the fixed roller are formed, and on both sides of the second housing, a guide hole configured for the roller shaft of the driving roller to rotate while moving is formed. According to the present invention, since the flushing device is inserted into the tube of the existing ringer solution set in a hinge manner to be used, the flushing device can be conveniently applied to the existing ringer solution set.
Patent KR-20200143844-A (KR)
Inventor: YONG HO RA
IPC: H01L33/00
Filed: 2019-06-17
Abstract: Disclosed are a multi-wavelength nanostructure manufactured by thin film deposition designed to emit light of different colors on a single substrate and emit white light with a combination of light of different colors by forming nanowire light emitting structures having different shapes on a single substrate, and a manufacturing method thereof. The multi-wavelength nanostructure manufactured by thin film deposition according to the present invention comprises: a substrate; and a plurality of nanowire light emitting structures spaced apart from each other on the same plane on the substrate. The plurality of nanowire light emitting structures have different shapes from each other.
Patent KR-20200144837-A (KR)
Inventor: JANG JIWOOK
IPC: A61K8/02
Filed: 2019-06-19
Abstract: The present invention relates to a hydrogel mask sheet which does not dissolve when sterilized in a sterilizer and, more specifically, to a hydrogel mask sheet which does not use radiation or ozone water.
Patent KR-20200084753-A (KR)
Inventor: CHUNG WOOK JIN
IPC: C12P7/18
Filed: 2019-06-19
Abstract: The present invention relates to an expression vector for producing D-xylose metabolites; a transformant transformed by the expression vector; and a biosensor, comprising the transformant, for sensing the pH of a culture for producing D-xylose metabolites. According to the present invention, the expression vector has a high reactivity with respect to decreasing pH, and thus, when applied to a synthetic circuit for producing D-xylonic acid metabolites in E. coli, can increase the production yield of D-xylonic acid metabolites and the growth of producing strains by regulating the pH that decreases due to the accumulation of D-xylonic acid.
Patent KR-20210000569-A (KR)
Inventor: KIM KYEON SOO
IPC: A61K31/444
Filed: 2019-06-25
Abstract: The present invention relates to: a solid pharmaceutical composition for preventing or treating digestive ulcer, including lafutidine or a pharmaceutically acceptable salt thereof and irsogladine or a pharmaceutically acceptable salt thereof; and a preparation method of the solid pharmaceutical composition. The pharmaceutical composition having a single administration formulation with a fixed combination for preventing or treating digestive ulcer has an improved effect of preventing and treating digestive ulcer, realizes high productivity, shows an excellent dissolution behavior in the whole gastrointestinal tract, and minimizes the reactivity between the two drugs to provide excellent product stability with change over time.