baber/WOPTO huggingface dataset:
Patent KR-20200121417-A (KR)
Title: The manufacturing method of functionalized-patterned films using interface reaction, functionalized-patterned films by thereof and uses thereof
Inventor: HUH DO SUNG
IPC: H01B5/14
Filed: 2019-04-15
Abstract: The present invention relates to a method for manufacturing a patterned film, which is capable of patterning a surface of a film in a honeycomb pattern or a moth-eye pattern through an in-situ chemical reaction, and also, can functionalize the surface thereof at the same time; a patterned film manufactured thereby; and a use thereof. According to the present invention, the method for manufacturing a patterned film in which a surface is functionalized with a functional material, in particular, a conductive material has a process advantage since the surface of a film is patterned and can be coated with the functional material to be functionalized at the same time, can manufacture the film uniformly coated with the functional material and having flexibility, and can use the film for a solar cell as a conductive film when the functional material has conductivity.
Patent KR-20200127735-A (KR)
Inventor: CHOI DONG SOO
IPC: G06F3/041
Filed: 2019-05-03
Abstract: The present invention relates to a virtual environment based tactile sensation generation device capable of providing a user with kinesthetic sensation feedback by using an actuator module corresponding to a virtual object in a virtual environment. According to an embodiment of the present invention, the virtual environment based tactile sensation generation device comprises: an actuator module having a plurality of electro-rheological elastic bodies arranged in a predetermined direction, electrodes respectively connected to the plurality of electro-rheological elastic bodies, and an insulating elastic body for connecting the plurality of electro-rheological elastic bodies; and a control module for controlling the mechanical properties of the actuator module by individually applying an electric field to the plurality of electro-rheological elastic bodies through the electrodes.
Patent KR-20200128958-A (KR)
Inventor: KWEON JOON SUNG
IPC: G01N33/24
Filed: 2019-05-07
Abstract: The present invention relates to a technology intended to newly provide a soil information (EC, pH, temperature, and humidity) measuring sensor provided to be used in a smart wireless soil information measuring system. A soil measuring sensor terminal (100) includes a soil information measuring module (110) and a communication device (120) which are individually provided, and the soil information measuring module includes a measuring sensor which is installed on one end thereof to measure salinity, acidity, temperature, and humidity. The communication device comprises: a battery unit (150) which supplies power to the soil information measuring module (110) and a LoRa communication module (170); and the LoRa communication module (170) which transmits measured information to an external wireless network. When information measured by the soil measuring sensor terminal (100) as well as a unique value and time information of the terminal are delivered to a data server, the data server (300) analyzes a state of soil based on soil information delivered from all of the plurality of soil measuring sensor terminals (100) disposed on a corresponding farmland and delivers, to a user (400), information obtained by calculating whether or not there is water and fertilizer supplying equipment required for all or a part of the farmland to enable the user who cultivates the land to recognize when and where to supply the water and the fertilizer. Accordingly, by using the smart wireless soil information measuring system according to the present invention, the user is able to supply water and fertilizer to the farmland.
Patent KR-20190134470-A (KR)
Title: Device for driving a compressor and method for assembling the device
Inventor: GUNTERMANN BERND
IPC: F04C29/00
Filed: 2019-05-08
Abstract: The present invention relates to a device for driving a compressor for steam fluid and, more particularly, to an electric motor. The device comprises a rotor and a stator (1) arranged to extend along a common vertical axis (5). The stator (1) has connection lines formed by coils (3) as a section of conducting wires (9). The device has at least one plug housing (7b) for accommodating at least one connection element (14), the connection element is electrically connected to the connection lines of the conducting wires (9), and a plug connector is provided for such an electric connection. A carrier element (6) is disposed in the stator (1) together with at least one accommodation element (7) for the at least one plug housing (7b). The accommodation element (7) has at least one connection passage (7a). The plug housing (7b) is inserted in the accommodation element (7) to be disposed therein such that the connection passage (7a) of the accommodation element (7) and the connection element (14) accommodating the plug connector correspond to each other. Further, the plug housing (7b) is at least locally filled with a potting material, and is sealed to connect with the carrier element (6) in a sealing manner. The present invention also relates to a method for assembling the device. Thus, assembly time can be reduced.
Patent KR-20200137825-A (KR)
Title: Method for controlling loads of dc power supply systems of nuclear power facilities
Inventor: JUNG KWANGIL
IPC: G21D3/06
Filed: 2019-05-31
Abstract: Provided is a method for controlling loads of direct current (DC) power supply systems of nuclear power facilities which comprises the steps of: cutting off some loads of all A, B, C, and D series DC power supply systems of a nuclear facility in which a station black out (SBO) occurs after a second time from a first time; cutting off a 7.5 kVA inverter load of the A series DC power supply system after a third time and connecting the 7.5 kVA inverter load of the D series DC power supply system; and cutting off the 7.5 kVA inverter load of the B series DC power supply system after a fourth time and connecting the 7.5 kVA inverter load of the C series DC power supply system.
Patent KR-20200138885-A (KR)
Title: Charger with improved heat radiation
Inventor: KIM HYUN SU
IPC: H05K7/20
Filed: 2019-06-03
Abstract: Disclosed is a charger with improved heat radiation. The charger comprises: a case in which an opening is formed at one side and a terminal unit is coupled to the other side; a printed circuit board on which circuit elements inserted into the case are mounted through the opening of the case; a heat radiating member inserted into the case and formed to cover at least a portion of the printed circuit board to radiate heat generated from the circuit elements of the printed circuit board to the entire surface of the case; and a cover closing the opening of the case.
Patent KR-20200002609-A (KR)
Title: Power transfer device
Inventor: KATO YUJI
IPC: B60K17/02
Filed: 2019-06-04
Abstract: Provided is a power transfer device with an improved valve configuration or an improved flow path configuration. A relief valve (73) is provided with a holder (91) having a valve seat (135) which supports a poppet (92). Moreover, the holder (91) is provided with a mounting part (103) installed on a valve body (72). Therefore, the relief valve (73) can be assembled to the valve body (72) by installing the mounting part (103) on the valve body (72) after subassembly by assembling a poppet (92), an adjustment screw (93), and a spring (94) to the holder (91).
Patent KR-20200089584-A (KR)
Title: Electrostatic chuck and apparatus including the same
Inventor: LEE SANG KEE
IPC: H02N13/00
Filed: 2019-06-05
Abstract: The present invention provides an electrostatic chuck which has a plasma-resistant property and suppresses property degradation in an ultralow-temperature region and a high-temperature region. The electrostatic chuck (20) comprises: a dielectric plate (21) on which a work substrate (W) is placed; a base plate (24) to support the dielectric plate (21); and a suction electrode (22) arranged between the dielectric plate (21) and the base plate (24) to cause an electrostatic force for sucking the work substrate (W). The dielectric plate (21) is a sapphire plate, and the base plate (24) is alumina ceramic. The resistance change rate of the suction electrode (22) in a range higher than or equal to -200°C and lower than or equal to 400°C is 20% or lower. The dielectric plate (21) and the base plate (24) are integrally joined through the suction electrode (22).
Patent KR-20200141872-A (KR)
Inventor: SHIM JHO WHOUN
IPC: B23Q15/26
Filed: 2019-06-11
Abstract: The present invention relates to an inner race ball track grinding apparatus. According to the present invention, the inner race ball track grinding apparatus comprises: a support table (100); a workpiece input unit (110); a workpiece clamp unit (200) installed on a lower part of the workpiece input unit (110); a clamp forward/backward transfer unit (300) installed on a lower part of the workpiece clamp unit (200); a grinding unit (400); and an inclined transfer unit (500). According to the present invention, work efficiency can be improved.
Patent KR-20200142342-A (KR)
Inventor: KIM SUNGYEOP
IPC: G06Q50/10
Filed: 2019-06-12
Abstract: The present invention relates to a device for deriving representative surface roughness which reflects topographical characteristics of an evaluation area, and a method thereof. The device for deriving representative surface roughness comprises: a collection unit collecting ground surface information corresponding to an area of interest when receiving the area of interest from a user; an area setting unit setting an evaluation area in the area of interest based on preset evaluation conditions; and a control unit extracting a plurality of surface roughness lengths corresponding to the evaluation area from the collected ground surface information and deriving a representative surface roughness length using the extracted plurality of surface roughness lengths.
Patent KR-20200143911-A (KR)
Inventor: LEE JONG SOON
IPC: H01F27/08
Filed: 2019-06-17
Abstract: According to the present invention, a cooling apparatus for a mold type transformer includes: an enclosure which includes an intake port formed through a lower part thereof and an exhaust box formed at an upper part thereof to surround a mold transformer; a lower housing which surrounds a high voltage terminal charging portion and windings of the mold transformer in the enclosure; an air flow inducing plate for guiding cooling air introduced through the intake port of the enclosure to a heating portion of the mold transformer; and an upper housing which seals the space between the air flow inducing plate and the exhaust box. According to the present invention, by efficiently cooling the temperature of the heating portion of the winding of the mold transformer, it is possible to prevent a power failure in advance.
Patent KR-20200144878-A (KR)
Inventor: LEE PUNG YEON
IPC: G06Q50/10
Filed: 2019-06-19
Abstract: The present invention relates to a method of providing a web media configured by interaction with a user. The method of providing the web media includes the steps of: transmitting, by a web media server, web media data to a user device; displaying, by a user device, the web media by using the web media data; confirming, by the user device, one story selected by the user at the branch point of the web media; transmitting, by the web media server, web media data corresponding to the selected story to the user device; and displaying, by the user device, an interface notifying the branch and a list of selectable stories when the branch point is reached while displaying the web media.
Patent KR-20200145605-A (KR)
Inventor: KIM GI SEON
IPC: A47K3/28
Filed: 2019-06-21
Abstract: The present invention relates to a shower equipped with a Bluetooth speaker and an LED lamp. The shower includes: a cylindrical body emitting water and installed at the front side; a Bluetooth speaker installed outside of the back surface of the body, having a waterproof function and allowing listening to music through the connection with a mobile phone; an LED lamp installed inside of the back surface of the body and showing a color varying with time; a transparent plate for protecting the LED lamp installed at the back surface of the body; a grip connected to the lower side of the body and operated by being held in one′s hand; and a switch provided at the back surface of the grip portion, having a waterproof function and operated to turn on/off the LED lamp. The Bluetooth speaker installed at the back surface of the body is connected to a mobile phone, and the switch provided in the grip connected to the bottom surface of the body is turned on to light the LED lamp showing a color varying with time. According to the present invention, it is possible to solve the problem of wetting and a failure of mobile phones occurring when people who take a shower while listening to music carry their mobile phones and have a shower, the problem that people who take a long shower feel bored, and the problem of turning on the light even though it′s dazzling.
Patent KR-20190082175-A (KR)
Inventor: HONG CHANG UO
IPC: F25C1/25
Filed: 2019-06-27
Abstract: According to an aspect of the present invention, disclosed is a structure of a driving device, which can easily configure a driving device for driving an ejector of an ice maker and prevent frost on internal components. To this end, according to an embodiment of the present invention, a driving device of a refrigerator comprises: a case; and a driving module which can be attached to and detached from the inside of the case. The driving module comprises: an ice removing motor driving the ejector; a circuit board controlling an ice removing process; an electric means transmitting a rotational force of the ice removing motor to the ejector; and a module case for storing the components.
Patent KR-20210001473-A (KR)
Inventor: KIM HYUNG NAM
IPC: H05K1/18
Filed: 2019-06-28
Abstract: The present invention relates to a package substrate for preventing a fire on a protection element and a manufacturing method thereof. According to the present invention, the package substrate includes: a lower base substrate (110) wherein a plurality of electrodes (111) are printed on an upper surface at regular intervals and a paste (112) is printed between the electrodes; an upper sub cover substrate (120) protecting a protection element on the lower base substrate (110); and a spacer (130) provided between the lower base substrate (110) and the upper sub cover substrate (120), and preventing a resistance value from being changed as the paste is pressed and broken as well as securing a space by maintaining a predetermined clearance so as to eliminate the risk of explosion by securing a space part (131) for flames generated when the paste bursts. The present invention enables the manufacture of a protection element package having excellent safety without the risk of explosion by securing a space for protecting a protection element even when an upper sub cover substrate is placed on a lower base substrate, thus considerably improving the quality and reliability of a package substrate, which can lead to a favorable image satisfying various needs of consumers.
Patent KR-20190104006-A (KR)
Title: High strength lightweight concrete composition using sludge
Inventor: KIM YOUNG SOO
IPC: C04B28/02
Filed: 2019-07-08
Abstract: The present invention is a high-strength lightweight concrete composition which is used by replacing at least 25% of an aggregate with an artificial lightweight aggregate when adding cement, water and an aggregate to an admixture to mix and produce the concrete composition. Air-dried unit weight thereof is not more than 1850 kgf/m^3 and 28 days compressive strength is not less than 27 MPa. The artificial lightweight aggregate consists of sludge which is formed into a spherical body, dried in the air, and then heated and calcined to 1000°C.
Patent KR-20210010758-A (KR)
Inventor: KIM INKYO
IPC: B32B7/03
Filed: 2019-07-19
Abstract: A method of manufacturing a multilayer optical film according to an embodiment of the present application comprises the steps of: co-extruding an impact reinforcing layer including a first acrylic resin and an impact modifier, a regenerated layer including a regenerated acrylic resin, and a surface layer including a second acrylic resin; and stretching the co-extruded film, wherein the multilayer optical film has a five-layer structure in which a surface layer, a regenerated layer, an impact reinforcing layer, a regenerated layer, and a surface layer are sequentially stacked.
Patent KR-20210011808-A (KR)
Title: Vehicle control system based on low power close range communication and method for controlling the same
Inventor: KWON OH JIN
IPC: B60R25/24
Filed: 2019-07-23
Abstract: Disclosed is a low-power near field communication-based vehicle control system. According to the present invention, the low-power near field communication-based vehicle control system includes: an intra-vehicle low-power near field communication module group including a low-power near field communication main module measuring an RSSI of a signal from a user communication terminal, and delivering position information of the user communication terminal to a vehicle controller, and at least one intra-vehicle low-power near field communication sub module delivering reception signal intensity information of the signal transmitted by the communication terminal to the low-power near field communication main module; and an extra-vehicle low-power near field communication module group including at least one extra-vehicle low-power near field communication sub module delivering the reception signal intensity information of the signal and angle-of-arrival information to the low-power near field communication main module. Therefore, the present invention is capable of increasing the reliability of vehicle control using an own communication terminal of a user.
Patent KR-20210013856-A (KR)
Inventor: KIM JUN YEOP
IPC: B25B9/00
Filed: 2019-07-29
Abstract: The present invention relates to a modular jack connecting tool, which is easy to use because a lever deployment height is low, and the degree of directional freedom of the modular jack is secured, so that connecting workability is excellent. The modular jack connecting tool includes: a body unit having a connection space in which the modular jack to be connected to an UTP cable is mounted and a lever unit provided in the rear of the connection space; a lever unit rotatably hinged to the body member; a connection unit which is mounted to move forward and backward in the connection space of the body unit and cuts the end of each core wire of the UTP cable; and a propulsion unit connecting the lever unit and the connection unit in an inclined state to propel the connection unit when the lever unit rotates.
Patent KR-20210014887-A (KR)
Inventor: HAN CHANGWOOK
IPC: B08B1/02
Filed: 2019-07-31
Abstract: The present invention relates to an automatic snow removal system for a plastic greenhouse, which is automatically operated at an appropriate time by measuring the amount of snow to prevent that excessive snow is accumulated on the roof of the plastic greenhouse to cause a collapse, thereby effectively removing snow, and a smart plastic greenhouse including the same. According to the present invention, the automatic snow removal system comprises: a wiper installed across the roof of a plastic greenhouse in the longitudinal direction to sweep and remove snow accumulated on the roof; a driving motor providing a driving force to rotate the wiper; a load cell installed in the plastic greenhouse to measure the weight of snow accumulated on the roof; and a controller controlling the wiper to operate by driving the driving motor for snow removal when the weight measured by the load cell exceeds a set value.
Patent KR-20210015179-A (KR)
Inventor: HYOYOUNG LEE
IPC: B01D53/04
Filed: 2019-08-01
Abstract: The present application relates to a method for reducing carbon dioxide, comprising the steps of: adsorbing carbon dioxide on an adsorbent to impart polarity to the carbon dioxide; and reducing the carbon dioxide by irradiating microwaves to the adsorbed carbon dioxide.
Patent KR-20210016749-A (KR)
Title: Deep-learning based baduk game service method and apparatus thereof
Inventor: SEHO KIM
IPC: A63F3/02
Filed: 2019-08-05
Abstract: According to one embodiment of the present invention, a deep learning-based Go game service method and an apparatus thereof are able to generate training data of a teacher learning policy net with an improved accuracy and a value net using the same. According to one embodiment of the present invention, a starting model server comprises: a communication unit which receives a plurality of records; a storage unit which stores a first policy net; and a processor which reads the first policy net, uses the plurality of records as a training data set, and learns the first policy net to generate a movement probability value on the status of a Go board. The first policy net includes a plurality of blocks. Each of the plurality of blocks of the first policy net can be placed in the order of a comprehensive normalization layer, an ReLU activation function layer, a convolution layer, and skip connection. According to one embodiment of the present invention, the deep learning-based Go game service method and the apparatus thereof can comprise the teacher learning policy net with a reduced learning time. In addition, according to one embodiment of the present invention, the deep learning-based Go game service method and the apparatus thereof can reduce the training data generation time of the value net. Moreover, according to one embodiment of the present invention, the deep learning-based Go game service method and the apparatus thereof can reduce the training data generation cost of the value net.
Patent KR-20210017002-A (KR)
Title: Electronic device with multiple arrayed speaker contacting structure
Inventor: Brian Han
IPC: H04R1/02
Filed: 2019-08-06
Abstract: The present invention relates to an electronic device including a speaker device connection structure to increase assimilability of a speaker module. According to various embodiments of the present invention, the electronic device comprises: a first plate disposed to face in a first direction; a second plate disposed to face a second direction opposite to the first direction; a side member disposed to surround at least a portion of a space between the first and second plates; and a housing in which at least one speaker device is disposed in a first portion. The speaker device comprises: a first enclosure disposed on the first portion; a second enclosure coupled to the first enclosure; a plurality of speaker modules disposed in the first enclosure; and at least one connection member disposed in the second enclosure, wherein the speaker modules can be connected to be electrically connected to each other during a process of fusing the first and second enclosure. Various other embodiments are possible.
Patent KR-20210017876-A (KR)
Title: Display device and driving method thereof
Inventor: SEUNGJIN YOO
IPC: G09G3/3225
Filed: 2019-08-09
Abstract: A display device and a driving method thereof are disclosed. The display device receives first and second input reference voltages, generates gamma reference voltages having different voltage levels, receives each of the gamma reference voltages, and generates a data voltage of pixel data. The first and second input reference voltages and the reference voltage are changed according to a variation of the pixel driving voltage. According to the present invention, it is possible to reduce a change in luminance in an image portion without changing a scene by reflecting the pixel driving voltage and varying the data voltage and the reference voltage of the pixel circuit.