baber/WOPTO huggingface dataset:
Patent KR-20190095078-A (KR)
Title: Kooker and control method thereof and computer readable storage medium
Inventor: MENG JIANYOU
IPC: A47J27/00
Filed: 2018-09-11
Abstract: The present application relates to a control method of a cooker. The control method of the cooker is used in the cooker, the cooker includes a cover body and a pot tool, a motor is installed on the cover body, a stirring device is connected to the motor. The control method of the cooker comprises steps of: detecting a current state of the cover body, wherein the state of the cover body is in an open state and a closed state; controlling a motor rotational speed of the cooker when there is a change in the current state of the cover body, and when the cover body is changed from the open state to the closed state, increasing a rotational speed of the motor and lowering the rotational speed of the motor when the cover body is changed from the closed state to the open state. The present application further proposes the cooker. The present application reasonably controls the motor rotational speed of the cooker.
Patent KR-20200031418-A (KR)
Title: Organic light emitting display device
Inventor: JEONPHILL HAN
IPC: H01L51/56
Filed: 2018-09-14
Abstract: According to the present invention, provided is a display device, including a plurality of pixels arranged along a first direction and a second direction intersecting each other, and a bank defining the pixels. The pixel includes a transistor, an insulating layer, a first electrode, and a filling layer. The insulating layer is disposed on the transistor, and has a pixel contact hole exposing a part of the transistor. The first electrode is disposed on the insulating layer, and is assigned to each of the pixels to be connected to the transistor through the pixel contact hole. The filling layer is disposed on the first electrode and fills the pixel contact hole. The bank includes a first bank and a second bank. The first bank has a first opening exposing the first electrode. The second bank has a second opening exposing a plurality of first electrodes arranged along the first direction.
Patent KR-20190032220-A (KR)
Title: A pvt compensated resistive biasing architecture for a capacitive sensor
Inventor: GAGGL RICHARD
IPC: H04R19/04
Filed: 2018-09-17
Abstract: A circuit for biasing a MEMS microphone comprises: a plurality of first serially-connected transistors connected between a first node and a second node; a plurality of second serially-connected transistors connected between the first node and the second node; and a voltage distributor circuit communicating with the second node and including a plurality of outputs. An output of a first group among the plurality of outputs is coupled to a corresponding control node associated with the plurality of first serially-connected transistors, and an output of a second group different from that of the first group is coupled to a corresponding control node associated with the plurality of second serially-connected transistors, wherein the control node includes at least one of a bulk node and a gate node.
Patent KR-20180109780-A (KR)
Inventor: CHA Song Hun
IPC: F01D15/10
Filed: 2018-09-20
Abstract: The present invention relates to a supercritical carbon dioxide power generation system using a plurality of heat sources, which comprises: a pump to circulate a working fluid; a plurality of heat exchangers to heat the working fluid through an external heat source; a plurality of turbines operated by the working fluid heated through the heat exchanger; and a plurality of recuperators performing heat exchange between the working fluid passing through the turbine and the working fluid passing through the pump to cool the working fluid passing through the turbine. According to the present invention, the heat exchangers are sequentially arranged from a high temperature area of an inlet side to supply waste heat gas to a low temperature area of an outlet side to discharge the waste heat gas through a middle temperature area. Accordingly, the heat exchangers are properly arranged and used by each temperature of the working fluid, thereby realizing efficient heat exchange and performance improvement of the power generation system.
Patent KR-20200035662-A (KR)
Title: Thermoelectric Generator Using Waste Heat
Inventor: HAN SEUNG WOO
IPC: F01N13/14
Filed: 2018-09-27
Abstract: The present invention relates to a thermoelectric generator using waste heat, and more specifically, to a thermoelectric generator using waste heat, which is provided in a pipe through which the waste heat flows and generates electrical energy by operation of a thermoelectric element through heat energy of the waste heat.
Patent KR-20190038392-A (KR)
Title: The Speech Production and Facial Expression Mapping System for the Robot Using Derencephalus Action
Inventor: LEE WOO KEY
IPC: G10L21/06
Filed: 2018-09-27
Abstract: The present invention provides an utterance-facial expression data mapping system. The utterance-facial expression data mapping system comprises: a sensor unit adjacent to one surface of a head and a neck of a speaker and measuring the physical characteristics of an articulator; a data analyzing unit understanding the utterance characteristics of the speaker based on a position of the sensor unit and the physical characteristics of the articulator; a data conversion unit converting the position of the sensor unit and the utterance characteristic into language data or object head/neck data; and a data expression unit expressing the language data or the object head/neck data to the outside. The sensor unit includes an oral tongue sensor corresponding to oral tongue.
Patent KR-20200039915-A (KR)
Inventor: JUNG JIN WON
IPC: B29C45/17
Filed: 2018-10-08
Abstract: The present invention relates to a safety device for an injection molding machine, which comprises: a protective part coupled to an injection molding machine to protrude from a fixed plate of the injection molding machine; a safety part in which one side is coupled to the injection molding machine to move together with a movable plate of the injection molding machine and the other side is inserted into the protective part; and a locking part selectively blocking the movement of the safety part to selectively block the movement of the movable plate.
Patent KR-20190040480-A (KR)
Title: Method for depositing a metal chalcognenide on a substrate by cyclical deposition
Inventor: MATTINEN MIIKA
IPC: H01L21/02
Filed: 2018-10-10
Abstract: A method for depositing a metal chalcogenide on a substrate by cyclical deposition is disclosed. The method may include steps of, contacting the substrate with at least one metal containing vapor phase reactant and contacting the substrate with at least one chalcogen containing vapor phase reactant. Semiconductor device structures including a metal chalcogenide deposited by the methods of the disclosure are also provided.
Patent KR-20200044534-A (KR)
Inventor: JOO SANGHYUN
IPC: F04C18/02
Filed: 2018-10-19
Abstract: The present invention relates to a motor-operated compressor. The present invention aims to provide the motor-operated compressor which is able to improve compression efficiency. According to the present invention, the motor-operated compressor comprises: a casing; a driving motor installed in the casing; a first scroll fixed and installed on the casing and a second scroll configured to make a turning motion by being engaged with the first scroll such that a compression space is formed between the second scroll and the first scroll; a rotary shaft coupled with the driving motor and having one end unit coupled with the second scroll; a main frame supporting the rotary shaft to be able to rotate and supporting the second scroll in an axial direction; and a support member formed in a circular plate shape and arranged between the first and second scrolls and the main frame to provide an external force to the second scroll such that the second scroll comes in close contact with the first scroll.
Patent KR-20200045770-A (KR)
Title: Apparatus for controlling dimming of illumination by self learning base
Inventor: PARK SUNG HO
IPC: H05B45/00
Filed: 2018-10-23
Abstract: The present invention relates to a self-learning based lighting dimming control device comprising: a data collection unit which collects at least one or more sensing information around the security light to generate a lighting control profile for each situation; a lighting unit, as a security light composed of LED elements, in which the color for each area, the brightness for each area, the color temperature, the fade in/out, and the lighting range for each area are controlled by the control of a control unit; and the control unit which determines the current situation based on the information collected through the data collection unit, and controls the lighting unit using an optimal lighting control profile among the lighting control profiles stored in the storage unit according to the determined situation.
Patent KR-20200045831-A (KR)
Title: methods of manufacturing textile for chemical protective suit with excellent chemical resistance, excellent heat resistance and excellent flexibility
Inventor: JANG MYOUNG JIN
IPC: B32B25/18
Filed: 2018-10-23
Abstract: A fabric manufactured according to a method for manufacturing a chemical-resistant protective suit fabric according to the present invention is composed of: an outermost rubber composite sheet; a flame retardant adhesive layer; an elastic flame retardant fabric; an adhesive layer; a nanofiber membrane layer; and a lining made of a stretchable flame-retardant knitted fabric. The chemical-resistant protective suit fabric manufactured by the method has excellent chemical resistance and heat resistance, and also has elasticity, thereby being able to provide a very high effect of wearing comfort and activity.
Patent KR-20200049988-A (KR)
Title: Semiconductor device
Inventor: KIM SU JEONG
IPC: H01L27/02
Filed: 2018-10-30
Abstract: According to one embodiment of the present invention, a semiconductor device comprises: a guard active region formed on a substrate; a plurality of transistors disposed in an element region adjacent to the guard active region and individually comprising an active region and a gate structure crossing the active region; and a diode transistor disposed between a first transistor and a second transistor among the plurality of transistors and having a diode gate structure in connection with the guard active region, a first active region in connection with the gate structure of the first transistor, and a second active region in connection with a gate structure of the second transistor.
Patent KR-20200055575-A (KR)
Title: Motor driving apparatus and home appliance including the same
Inventor: KIM KWANGSIK
IPC: H02P27/08
Filed: 2018-11-13
Abstract: According to an embodiment of the present invention, provided is a motor driving device which can selectively apply an inverter control method. The motor driving device comprises: an inverter unit transmitting power applied from an input power source to a motor; and an inverter control unit generating a duty ratio command value to control operation of the inverter unit. The inverter control unit compares the generated duty ratio command value and a preset reference duty ratio, selects one of a discrete pulse width modulation (DPWM) method and a space vector pulse width modulation (SVPWM) method based on a comparison result, and controls the operation of the inverter unit by using the selected method.
Patent KR-20200058615-A (KR)
Title: Apparatus for manufacturing three dimensional shapes using laser and powder
Inventor: LEE CHANG WOO
IPC: B33Y10/00
Filed: 2018-11-14
Abstract: The present invention relates to an apparatus for manufacturing three-dimensional shapes using a laser and powder, which projects a laser beam to a powder layer to fuse the powder layer in a desired shape and repeats the process to manufacture a product so that a desired pattern shape can be manufactured with a minimum amount of powder. The present invention provides the apparatus for manufacturing three-dimensional shapes using the laser and powder, including: a reservoir having a powder receiving part for containing powder to manufacture the three-dimensional shapes, and an outlet for discharging the powder contained in the powder receiving part to the outside while moving along a desired pattern shape to form a powder layer; and a laser part projecting a first laser beam to the powder layer to form the desired pattern shape by fusing the powder layer.
Patent KR-20200059978-A (KR)
Title: Tire pressure learning value storage apparatus and tire pressure learning value storage method
Inventor: SUNGYEON KO
IPC: B60C23/04
Filed: 2018-11-22
Abstract: Disclosed are a tire pressure learning value storage apparatus and a tire pressure learning value storage method. According to one embodiment of the present invention, the tire pressure learning value storage apparatus comprises: a learning unit which receives a reset switch input signal from a reset switch input apparatus for determining the pressure of a tire, accumulates a learning value of certain effective data needed for determining the pressure of the tire for a certain period of time, and outputs the value a Learning Model; a control unit which compares the accumulated learning value of the Learning Model with the reliability value of a preset Pre Learning Model, and determines whether or not the status allows a user to believe the accumulated learning value of the Learning Model; and a storage unit which stores the accumulated learning value of the relevant Learning Model which is reliable when the status allows the user to believe the accumulated learning value of the Learning Model. The present invention is to provide a tire pressure learning value storage apparatus and a tire pressure learning value storage method, which can precisely estimate a pressure reduction status of a tire without an impact of an external factor.
Patent KR-20200061727-A (KR)
Inventor: HWANG IN GUK
IPC: A23B7/06
Filed: 2018-11-26
Abstract: The present invention relates to a method for increasing Platycodin D content in Platycodon grandifloras. Specifically, the present invention confirmed that the Platycodin D content of dried Platycodon grandifloras dried with hot air was increased to about 3.9 times after maintaining the temperature in a constant-temperature water bath at 40 or 60°C and placing shredded Platycodon grandifloras for 3, 6, or 9 hours, and confirmed that the Platycodin D content of dried Platycodon grandifloras dried with hot air was increased to about 2.6 times after maintaining the temperature in a constant-temperature water bath at 40 or 60°C and placing whole Platycodon grandifloras for 3, 6, or 9 hours. Therefore, according to the present invention, the method for increasing Platycodin D content in Platycodon grandifloras and the dried Platycodon grandifloras prepared by the method can be usefully used to reduce the production cost and improve the functionality of a processed product using the dried Platycodon grandifloras.
Patent KR-20200065180-A (KR)
Inventor: KIM JONG CHUL
IPC: B60H1/00
Filed: 2018-11-29
Abstract: The present invention provides a water-cooling condenser capable of improving cooling efficiency. The water-cooling condenser is used in an electric vehicle and comprises: a condensing unit including a plurality of first refrigerant flow plates being stacked and allowing a refrigerant to flow to an inner layer and a plurality of first coolant flow plates being alternately stacked with the first refrigerant flow plates and allowing a coolant to flow thereinto; a supercooling unit including a plurality of second refrigerant flow plates being stacked and allowing a refrigerant to flow to an inner layer and a plurality of second coolant flow plates being alternately stacked with the second refrigerant flow plates and allowing a coolant to flow thereinto; a receiver drier to remove humidity and impurities included in the refrigerant condensed by the condensing unit to supply the refrigerant to the supercooling unit; a first coolant supply path to supply a coolant to the second coolant flow plates; a second coolant supply path to supply a portion of a coolant supplied through the first coolant supply path to some of the plurality of first coolant flow plates; and a third coolant supply path to supply a coolant to the remaining first coolant flow plates to which a coolant is not supplied through the second coolant supply path. The coolant supplied through the first coolant supply path has a lower water temperature than the coolant supplied through the third coolant supply path. The present invention also provides a cooling and heating system for an electric vehicle using a water-cooling condenser with an integrated condensing region and supercooling region.
Patent KR-20200067483-A (KR)
Title: System and method for managing parking lots
Inventor: KIM JIN SUNG
IPC: G08G1/14
Filed: 2018-12-04
Abstract: The present invention relates to a parking lot management system and a method thereof. According to the present invention, the parking lot management system comprises a display unit disposed in a parking barrier to display various types of parking information. A user, such as a building owner, a resident, and a visitor, issues a mobile parking ticket by linking with user terminals having parking processing applications installed therein, and a parking fee is settled by using the mobile parking ticket. Moreover, the user terminal uses the parking processing application to monitor a parking position of a vehicle. Accordingly, the display unit is disposed in a barrier bar of the parking barrier to display the parking information including a license plate number, a vehicle entrance time, a vehicle exit time, and a parking fee, the user terminal issues the mobile parking ticket, and the parking fee is settled by using the issued mobile parking ticket, thereby providing convenience in parking fee payment to the user and providing a parking fee benefit to the visitor.
Patent KR-20200068295-A (KR)
Inventor: LEE YOUNG WOONG
IPC: B29C39/26
Filed: 2018-12-05
Abstract: The present invention relates to a headrest fixing assembly and a manufacturing method thereof, and more specifically, to a headrest fixing assembly and a manufacturing method thereof, wherein the headrest fixing assembly is fixed to a vehicle seatback and a headrest by allowing a part of a guide unit for guiding the headrest to be made of an elastic material.
Patent KR-20190072468-A (KR)
Title: Heat recovery device and corresponding manufacturing process
Inventor: GREBER FREDERIC
IPC: F01N13/18
Filed: 2018-12-14
Abstract: The present invention relates to a heat recovery device for an exhaust line. A device (17) includes: a body (19) having an exhaust gas circulation path (21) divided on the inner side; and a heat exchanger (23). The heat exchanger (23) includes: a casing (27) having an edge (31) defining an opening (33); multiple exhaust gas circulation tubes (29) extended from the inside of the casing (27); and at least a grate (39) installed in the opening (33) and including a wall (41) having an orifice (43). Each tube (29) is engaged with one of the orifices (43) and includes an end (45) attached to the grate (38). The grate (39) also includes an erect edge (60) protruding from the wall (41) toward the inside of the heat exchanger (23) and extended from a periphery of the wall (41). The erect edge (60) is strongly attached to the casing (27). The wall (41) of the grate (39) includes a flat surface (65) arranged toward a body (19) around the orifice (43). The body (19) includes an opening unit (25) defined by a flat edge (69) pressed to the flat surface (65). The flat surface (65) and the flat edge (69) are strongly attached to be airtight for the exhaust gas.
Patent KR-20200074402-A (KR)
Inventor: BAE HYO HWAN
IPC: G06Q30/02
Filed: 2018-12-17
Abstract: Provided are a server and a method for providing advertisement using a high-frequency signal. According to an embodiment of the present invention, the method for providing advertisement using a high-frequency signal, as a method performed by a computing device, comprises the steps of: outputting a high-frequency signal to a user terminal entering a predetermined area; extracting an advertisement identifier by analyzing the high-frequency signal through an advertisement provision application provided in the user terminal; and providing advertisement content corresponding to the extracted advertisement identifier to the user terminal.
Patent KR-20200076105-A (KR)
Title: Manufacturing method for casted magnesium alloy
Inventor: KIM MYOUNG GYUN
IPC: B22D1/00
Filed: 2018-12-19
Abstract: According to one aspect of the present invention, a manufacturing method of a casted magnesium alloy comprises: a molten metal manufacturing step of inserting a magnesium alloy ingot or a scrap into a dissolution furnace with the temperature range of 650-750 °C to manufacture a magnesium alloy molten metal containing 0.2-1.0 wt% of Ca; 0.1-0.5 wt% of Y; and residual Mg and other impurities; and a casting step of supplying the magnesium alloy molten metal to the mold to manufacture a casted magnesium alloy. The molten metal manufacturing step supplies protective gas including SO_2 gas into the magnesium alloy molten metal only when the temperature of the magnesium alloy molten metal is 300 °C or higher, and is able to selectively control the concentration of the SO_2 gas contained in the protective gas in accordance with whether the insertion hole of the dissolution furnace is opened or closed. According to the present invention, it is possible to effectively secure properties and surface quality of the final magnesium alloy product.
Patent KR-20200077133-A (KR)
Inventor: BIN UN TAEK
IPC: G06N20/00
Filed: 2018-12-20
Abstract: The present invention relates to a smart drying system which can determine whether a person is showering and can control a dryer by a combination with an optimal value of power consumption to remove humidity and moisture such that fungus proliferation and slip accidents in a bathroom can be prevented, thereby solving a problem in which a conventional ventilator is less effective and wastes power by operation of the ventilator during a shower. According to the present invention, the smart drying system in a smart IoT bathroom comprises: a sensing unit having a humidity sensor and a moisture detection sensor to measure internal and external humidity and measure internal moisture; a determination unit determining whether a person is showering or finishes showering by using a difference between inside and outside humidity based on data (humidity and moisture) received from the sensing unit, and composed of a database and a machine learning algorithm which can find a combination in accordance with temperature and intensity, which are variable elements of a dryer, and a combination with optimal power consumption from a power consumption database such that an actuator can be controlled if the humidity and the moisture therein satisfy a condition of a threshold value or more when the shower is finished; and the actuator including a dryer such that the humidity and the moisture can be dried on the basis of time and the combination with the optimal power consumption received from the determination unit. Therefore, the present invention can determine whether a person is showering and can control the dryer in combination with an optimal value of power consumption to remove humidity and moisture such that fungus proliferation and slip accidents in the bathroom can be prevented, thereby solving the problem in which the conventional ventilator is less effective and wastes power by operation of the ventilator during a shower.