baber/WOPTO huggingface dataset:
Patent KR-20210025253-A (KR)
Title: Apparatus for diagnosing base station equipment and method therefor
Inventor: LEE YONG HEE
IPC: H04W88/08
Filed: 2019-08-27
Abstract: According to an embodiment of the present invention, provided is a device for diagnosing base station equipment, which comprises: a communication unit for communicating with a wireless unit including a plurality of wireless modules each including a power amplifier and an antenna; a collecting unit for collecting the intensity of a medium frequency signal, which is a signal before being amplified through the power amplifier through the communication unit, and collecting the intensity of a high frequency signal in which the medium frequency signal is amplified through the power amplifier; and a diagnosis unit for diagnosing a state of the power amplifier by comparing the intensity of the medium frequency signal and the intensity of the high frequency signal.
Patent KR-20210026571-A (KR)
Title: Method for determination of ordering group base on AI(artificial intelligence) and apparatus for using the method
Inventor: SON BYEONG HAN
IPC: G06Q30/06
Filed: 2019-08-30
Abstract: The present invention relates to a method for determining an ordering group based on AI and a device performing the same. The method for determining the ordering group based on the AI includes the steps of: collecting, by a book selling device, individual order information; and determining, by the book selling device, the ordering group based on individual order information, wherein the ordering group may be determined based on order book information and order area information, thereby performing an order and payment for a product more effectively.
Patent KR-20200054063-A (KR)
Inventor: KAWASHIMA SATOSHI
IPC: H04L12/40
Filed: 2019-09-03
Abstract: The present invention provides a network system at low costs. The network system (1) is loaded in a vehicle, and comprises: a plurality of sensors (10); a first bus (11) used for the plurality of sensors (10) to transmit sensing data; a plurality of actuators (20); a second bus (21) used for the plurality of actuators (20) to receive control data; a central ECU (30) to perform operations based on the sensing data and generate the control data for intensively executing vehicle control; a third bus (31) used for the central ECU (30) to receive the sensing data and transmit the control data; and a repeater (40). The repeater (40) allows data flowing through the first bus (11) to pass to the third bus (31), allows data flowing through the third bus (31) to pass to the second bus (21), and blocks a flow of data from the third bus (31) to the first bus (11) and a flow of data from the second bus (21) to the third bus (31).
Patent KR-20200027444-A (KR)
Title: Novel compound and organic light emitting device comprising the same
Inventor: KIM YOUNG SEOK
IPC: H01L51/50
Filed: 2019-09-04
Abstract: The present invention provides a novel compound and an organic light emitting device using the same, wherein the compound is represented by chemical formula 1. The compound can improve lifespan characteristics in the organic light emitting device.
Patent KR-20200045398-A (KR)
Inventor: WANG SHIANG BAU
IPC: H01L29/66
Filed: 2019-09-06
Abstract: In one embodiment, a device includes: a first fin extending from a substrate; a gate stack disposed on the first fin; a source/drain region disposed in the first fin; a contact etch stop layer (CESL) disposed over the source/drain region; a gate spacer extending along a lateral side of the gate stack; and a dielectric plug disposed between the CESL and the gate spacer, wherein the dielectric plug, the CESL, the gate spacer, and the source/drain region collectively define a void physically separating the gate stack from the source/drain region.
Patent KR-20200005508-A (KR)
Inventor: YU BYEONG CHEOL
IPC: B60Q7/00
Filed: 2019-09-16
Abstract: Disclosed is a safety displaying device for a vehicle. The safety displaying device for a vehicle of the present invention includes: a base body provided on an inner wall of a trunk door of a vehicle; and a tripod received in the base body, exposed to the outside of the base body by a user, and having a plurality of display lamps.
Patent KR-20210033588-A (KR)
Title: Display device
Inventor: HWANG MOON SANG
IPC: G09G5/00
Filed: 2019-09-18
Abstract: Provided are display devices. Among of them, one includes: a display unit including a plurality of pixels and configured to display an image; a driving controller including a timing controller and a driver controlled by the timing controller, the driving controller being configured to supply an electrical signal to the display unit; a memory configured to receive static image data from the driving controller and to store the static image data; and an interface configured to connect the driving controller to the memory so as to transmit and receive the static image data, wherein the driving controller and the memory are separate individual components. According to the present invention, it is possible to reduce a dead space by reducing a size of a display direct driving circuit.
Patent KR-20200035220-A (KR)
Title: Physical quantity measuring device
Inventor: SUGAHARA YURI
IPC: G01L19/14
Filed: 2019-09-20
Abstract: The present invention relates to a physical quantity measuring apparatus. According to the present invention, the physical quantity measuring apparatus (1) comprises: a tubular case (2) with a penetrating hole (25); a circuit board (6) which includes a sensor module, a connector, a cover member, an electronic circuit unit, and an electronic control unit (63); a sealing member (8) mounted on the penetrating hole (25); and a control member (9) capable of controlling the electronic control unit (63). The electronic control unit (63) includes an inserted unit (631) arranged by facing the penetrating hole (25). The sealing member (8) includes: an accommodation concave unit (83) which opens a hole towards the outside of the tank-shaped case (2); and a communication hole (84) which allows the accommodation concave unit (83) and the inside of the tank-shaped case (2) to communicate with each other. The control member (9) includes: a shaft unit (91) mounted on the communication hole (84) by being sealed; an insertion unit (92) arranged on one end unit of the shaft unit (91) to be able to be inserted into the inserted unit (631); and a controlled unit (93) arranged on the other end unit of the shaft unit (91) to be accommodated in the accommodation concave unit (83). The present invention aims to provide the physical quantity measuring apparatus which is able to easily control the electronic circuit unit.
Patent KR-20210035402-A (KR)
Title: Nano Bubble Generator
Inventor: JI HYO KEUN
IPC: B01F15/02
Filed: 2019-09-24
Abstract: The present invention relates to a nanobubble generator. According to the present invention, mixed water as a mixture of water (raw water) and air is transported and passes through serial dissolution spaces during the transport. As a result, the contained gas is dissolved in the water (raw water) and turns into microbubbles and nanobubble water is generated. The nanobubble generator includes: a raw water pipe for raw water supply; an air compressor spatially connected to the raw water pipe, supplied with electric power under the control of control means for power supply unit power control, and compressing, pumping, and supplying outside air; dissolution means supplied with mixed water as a mixture of water and air supplied through the raw water pipe and causing the air to be dissolved in raw water by the dissolution pressure of an inner dissolution space, which leads to microbubble and nanobubble formation; and a drain pipe discharging the nanobubble water that has become nanobubbles through the dissolution means to the outside. The dissolution means has a plurality of the serial dissolution spaces in the space where the mixed water is transported. Each dissolution pressure is applied to the mixed water in each dissolution space, and then the mixed water turns into microbubbles and the nanobubble water is generated. A connecting space for spatial connection is provided such that the air of the air layer in the upper portion of the dissolution space is shared, and the dissolution pressures of the dissolution spaces are formed uniform.
Patent KR-20210035465-A (KR)
Title: 3-Dimensional Memory Device Including a String Selection Line Gate Electrode Having a Silicide Layer
Inventor: KOHJI KANAMORI
IPC: H01L27/11573
Filed: 2019-09-24
Abstract: A 3-dimensional memory device including a cell stack, a string select line gate electrode, a lower vertical channel structure, an upper vertical channel structure, and a bit line on a substrate is proposed. The string select line gate electrode may include a lower string select line gate electrode and an upper string select line gate electrode on the upper surface of the lower string select line gate electrode. The lower string selection line gate electrode may include N-doped polysilicon. The upper string selection line gate electrode may include silicide. It is possible to provide a 3-dimensional memory device including a string selection line gate electrode with low resistance.
Patent KR-20200145629-A (KR)
Title: Automatic elevating device for restaurants
Inventor: LEE YANG JUN
IPC: A47B83/02
Filed: 2019-09-25
Abstract: The present invention relates to an automatic lifting apparatus for restaurant chairs, wherein the apparatus comprises: a switching part supporter; a switching part formed in the switching part supporter; a rotation part formed in the upper and lower parts of the switching part to be rotated together with the switching part supporter; a connection bar formed in the rotation parts; one end part of a connection supporter connected with the connection bar to be rotatable; a fixing part connected with the other end part of the connection supporter; a chair supporter connected with the fixing part; and a center part of a direction switching rod part hinged with a hole formed on the connection bar. One end part of the direction switching rod part is inserted into a switching groove part of the switching part to be moved along the switching groove part when the connection supporter is rotated, and the other end part of the direction switching rod part is hinged with the other end part of an elastic part. The connection supporter comprises a connection top supporter and a connection bottom supporter. One end part of the elastic part is hinged with the connection top supporter of the connection supporter such that the direction switching rod part lifts the chair supporter up and down with the elasticity of the elastic part while moving the switching groove part.
Patent KR-20210036124-A (KR)
Title: Method for constructing of caisson with friction increased structure
Inventor: KIM HEE SUNG
IPC: E02D15/10
Filed: 2019-09-25
Abstract: The present invention relates to a friction resistance increasing type caisson construction method. More specifically, the friction resistance increasing type caisson construction method includes the following steps of: installing a PC base plate deduction block on at least one base plate of a caisson in which a plurality of cells are going to be formed, and manufacturing the base plate of the caisson; placing concrete in an upper part of the base plate and manufacturing a wall of the caisson to manufacture the caisson, and removing the PC base plate deduction block to form a base plate deduction part on the base plate; installing a temporary plate on the base plate deduction part; fixing the temporary plate through a temporary plate fixing member; floating the caisson on the surface of seawater through a floating dock ship to move the caisson to an installation place; releasing the fixture by the temporary plate fixing member, thereby removing the temporary plate, and placing the caisson on a riprap mound; and filling the base plate deduction part and an upper part of the base plate deduction part with ripraps. Therefore, the present invention is capable of improving the stability of a caisson structure.
Patent KR-20210036206-A (KR)
Title: Method for recovering positive electrode active material from waste battery
Inventor: JANG EUN SU
IPC: C22B7/00
Filed: 2019-09-25
Abstract: The present invention provides a method of efficiently recovering a positive electrode active material from a waste battery. The method includes the steps of charging a waste battery including a positive electrode made of a positive electrode active material layer formed on a surface of an aluminum current collector into a heat treatment furnace; and heat-treating the charged waste batteries in the heat treatment furnace under an oxidizing atmosphere, wherein the surface of the aluminum current collector is oxidized by the heat treatment so that aluminum present on the surface of the aluminum current collector is converted into aluminum oxide, the aluminum oxide is formed at a thickness ratio of 30 Å or more with respect to the total surface area of the aluminum current collector, and the aluminum oxide formed on the surface of the aluminum current collector is crushed by applying a mechanical impact to the waste battery, thereby recovering the positive electrode active material from the aluminum current collector.
Patent KR-20210036467-A (KR)
Title: Method for manufacturing pulpless fabric absorbent core and the pulpless fabric absorbent by producing thereof
Inventor: JEON YOUNG KANG
IPC: A61F13/53
Filed: 2019-09-25
Abstract: The present invention relates to a method for manufacturing a non-woven type pulpless absorbent core and a non-woven type pulpless absorbent core manufactured by the method. A conventional absorbent core includes pulp and induces increases in the thickness, thereby having a disadvantage of lowering the activity of a wearer wearing a product including the absorbent core. The present invention, to solve the conventional problem, uses a method of directly supplying an absorbent polymer to a non-woven fabric, followed by folding and laminating, thereby having an advantage of realizing a thin absorbent core through a fast process without changing a line.
Patent KR-20200035891-A (KR)
Title: Olfactory test kit
Inventor: YOON JOO HEON
IPC: C11B9/00
Filed: 2019-09-26
Abstract: The present invention is to provide a novel perfume composition optimized for Korean olfactory experience during olfactory testing for Koreans. In addition, the present invention is to provide an olfactory test kit optimized for Korean olfactory experience when conducting olfactory testing for Koreans using the novel fragrance composition. According to the present invention, the olfactory test kit comprises any one or more perfume compositions selected from a group of scent consisting of peach, nurungji (crust of overcooked rice), red ginseng, charcoal-broiled meat, and ashes.
Patent KR-20210043320-A (KR)
Title: Data processing method between different kind of massenger systems and apparatus thereof
Inventor: KIM TAE WOO
IPC: H04L12/58
Filed: 2019-10-11
Abstract: The present invention relates to a data processing method between a heterogeneous messenger systems and a device thereof, and relates to the device including: an input unit for receiving data from a user; a communication unit for transmitting and receiving the data; a storage unit for storing the data; and a control unit which performs a connection with the other server by using the connection information for connection with the other server input from a user, transmits managed first organization chart information to the other server, updates the organization chart information to reflect second organization chart information managed by the other server received from the other server in the first organization chart information, and transmits the organization chart update information to the managed first terminal.
Patent KR-20210046120-A (KR)
Inventor: KIM SANG YONG
IPC: F24F11/89
Filed: 2019-10-17
Abstract: The present invention relates to a constant temperature and humidity device having a humidifier with minimized temperature disturbance. More specifically, the present invention comprises: a partition wall dividing an inner space of a humidifier in which an experiment object is disposed to provide steam to a constant temperature and humidity tank maintaining target temperature and humidity into a water supply space receiving water from a water supply pipe and a heating space heating the water provided from the water supply space by a humidification heater; and a water level sensor installed to be positioned in the water supply space. The present invention minimizes temperature disturbance of the water stored in the heating space to precisely control and maintain the inner humidity of the constant temperature and humidity tank at the target humidity.
Patent KR-20210045888-A (KR)
Title: Heat source and electricity production system for producing electricity by pyrolysis and control method thereof
Inventor: KIM JAE SOO
IPC: G06Q50/06
Filed: 2019-10-17
Abstract: The present invention relates to a heat source and electricity production system for producing electricity by pyrolysis and a control method thereof. An embodiment of the present invention provides a heat source and electricity production system. The heat source and electricity production system comprises: a burner generating heat by burning a waste solid fuel; a boiler receiving the heat from the burner to generate a first heat source; a steam turbine receiving the first heat source from the boiler to produce electricity and discharge a second heat source; a selection unit outputting, as a produced heat source, any one between the first heat source and the second heat source; and a control unit operable in a first mode and a second mode, wherein in the first mode, the steam turbine and the selection unit are controlled such that the steam turbine is operated and the second heat source is output as the produced heat source, and in the second mode, the steam turbine and the selection unit are controlled such that the steam turbine is stopped and the first heat source is output as the produced heat source. The present invention can increase an economic value even though using the same amount of the waste solid fuel.
Patent KR-20210047667-A (KR)
Title: Joule heating apparatus of reduced graphene fiber, and its operation and operation method
Inventor: HAN TAE HEE
IPC: H05B3/14
Filed: 2019-10-22
Abstract: Provided is a joule heating device of reduced graphene fiber. The joule heating device of reduced graphene fiber includes: a first support; a second support which is disposed to extend upward from an upper surface of the first support and includes an electrode hole and a bobbin groove; electrodes inserted and fixed in the electrode hole; shafts inserted and fixed into the bobbin groove; a motor connected to one end of the shafts to rotate the shafts; and a bobbin connected to the other ends of the shafts and rotating. According to the present invention, the graphene fiber with improved conductivity can be stably formed.
Patent KR-20210048692-A (KR)
Inventor: YOO HYUN JONG
IPC: B01F27/91
Filed: 2019-10-24
Abstract: The present invention relates to a pallet agitator having a function of removing moisture and odor. According to one embodiment of the present invention, moisture and odor are removed from the pellet manufacturing material while agitating the pellet manufacturing material containing the feces of insects and larvae. In addition, according to one embodiment of the present invention, the pellet manufacturing raw material introduced into the hot air inlet hole is removed through a brush unit during agitation, so that hot air is smoothly supplied to the inside of the agitation space, and accordingly, the moisture in the pellet manufacturing material is easily removed. Further, according to one embodiment of the present invention, hot air and liquid raw material are simultaneously supplied through an impeller unit together with a hot air spraying unit and a raw material spraying unit, so that moisture and odor in the pellet manufacturing raw material are more efficiently removed and the pellet production time is shortened.
Patent KR-20210049632-A (KR)
Title: Nonflammable Panel Manufacturing Method
Inventor: GONG SUK TAE
IPC: B31F1/00
Filed: 2019-10-26
Abstract: When recycled paper is collected, is mixed with water, and is stirred while being heated, the pulp is disturbed over a certain period of time and becomes paper porridge. After dehydration treatment, water is mixed with a water glass at a certain ratio, and the soft water glass and the paper porridge are mixed so that the dehydrated paper porridge can easily absorb the water glass to make paper porridge with water glass. When the paper porridge is put in a microwave oven or heat treatment furnace and receives heat, the water in the water glass is evaporated and the paper porridge is dried while forming pores to make a plate with the pores. The made plate is in the form of the water glass covering fibers that make up the paper, and a separation membrane is formed between the fibers so that even if the plate touches fire, the plate does not burn easily, and the fire does not spread sideways. The plate becomes a lightweight non-inflammable material that does not melt even at a high temperature of 1,000℃ or more as the fibers are carbonized inside the separation membrane, and the water glass is melted and absorbed into the carbonized layer, and that has thermal insulation and non-inflammability as a foam panel is made in which the fibers are loosely connected to each other by the fine pores formed by the evaporation of water during the drying process. If the material is applied to the necessary places, it is made into a basic material with non-inflammable and heat-insulation functions, and using the same, a non-inflammable product such as a non-inflammable panel, a fire door, etc. with a heat-insulation function is manufactured. The effect of the product made in this way is that the cost is low by using recycled corrugated cardboard and waste paper, and the separation membrane is formed between the fibers so that even if the product touches fire, the product does not burn easily, and the fire does not spread sideways. The product becomes a non-inflammable material with a heat-insulation function having the ability to withstand temperatures exceeding 1,000℃ as a glass component that is carbonized inside the separation membrane and melts at about 700℃ is absorbed into the carbonized layer.
Patent KR-20210051289-A (KR)
Title: Massage Machine and Control Method for the Same
Inventor: SANGHYUN PARK
IPC: A61H23/00
Filed: 2019-10-30
Abstract: The present application relates to a control method of a massage device comprising: a base; a first support body rotatably fixed to the base and having a first area supporting the pelvis and a second area supporting a human body portion positioned above the pelvis; a second support body rotatably fixed to the base or the first support body to support a human body portion positioned below the pelvis; a third support body movable along the second support body and supporting the foot; a first massage unit provided to reciprocate between the first area and the second area to generate at least one of a human body kneading force and a human body tapping force; and a second massage part provided on at least one of the first support body and the second support body to compress a human body when air is supplied. Users can be identified and recognized.