baber/WOPTO huggingface dataset:
Patent KR-20190143181-A (KR)
Title: Apparatus for self-discharging battery
Inventor: KIM WOO YEOL
IPC: G01R31/36
Filed: 2018-06-20
Abstract: The present invention relates to an apparatus for self-discharging a battery which can effectively self-discharge a battery in a process of self-discharging batteries including one or more secondary batteries. According to an embodiment of the present invention, the apparatus for self-discharging a battery has a charging switch and a discharging switch connected in series to each other on a charging/discharging path for supplying a charging/discharging current to a cell assembly to self-discharge the cell array and comprises: a voltage measurement unit electrically connected to both ends of the cell assembly to measure a voltage of both ends of the cell assembly; a current measurement unit electrically connected to a current sensor arranged on the charging/discharging path to measure a charging/discharging current flowing through the charging/discharging path based on an electrical signal received from the current sensor; a temperature measurement unit adjacent to the cell assembly to measure a measurement temperature of the cell assembly; a self-discharging circuit wherein one end thereof is connected to the charging/discharging path and the other end thereof is connected to the ground to allow the self-discharging current of the cell assembly to flow; and a processor to receive a value of the voltage of both ends, a value of the charging/discharging current, and a value of the measurement temperature from the voltage measurement unit, the current measurement unit, and the temperature measurement unit, calculate a resistance value of the cell assembly based on the value of the voltage of both ends and the value of the charging/discharging current, and self-discharge the cell assembly through the self-discharging circuit based on the calculated resistance value and the value of the measurement temperature.
Patent KR-20200001156-A (KR)
Title: The cell stack redox flow battery, and redox flow battery system comprising the same
Inventor: CHANG DUCK RYE
IPC: H01M8/0228
Filed: 2018-06-27
Abstract: The present invention relates to a cell stack redox flow battery including: an anode end plate; an anode current collector which is positioned on the anode end plate; a first bipolar plate which is positioned on the anode current collector; a single or a plurality of unit cells which are positioned on the first bipolar plate; a cathode current collector which is positioned on the unit cells; and a cathode end plate which is positioned on the cathode current collector. The unit cells include: an anode part which is positioned on the first bipolar plate and includes an anode and an anode flow frame having a flow path formed therein to supply and discharge an anolyte; a membrane which is positioned on the anode; a cathode part which is positioned on the membrane and includes a cathode and a cathode flow frame having a flow path formed therein to supply and discharge a catholyte; and a second bipolar plate which is positioned on the cathode. The cell stack redox flow battery according to the present invention is excellent in corrosion resistance with respect to an electrolyte showing a basicity by including bipolar plates including metal, and a redox flow battery system according to the present invention has an effect of having excellent performance and lifetime characteristics and lowering costs by including the cell stack redox flow battery.
Patent KR-20200005838-A (KR)
Inventor: LEE KYONG
IPC: G01N1/40
Filed: 2018-07-09
Abstract: According to the present invention, provided is a device for separating and cooling a melt comprising: a rotary hopper part blocking scattering of the accommodated melt, wherein a plurality of accommodation spaces in which the melt is accommodated are rotatably installed; a hopper cooling part installed in the rotary hopper part and flowing a cooling medium to the inside of the rotary hopper part; and a storage container part in which the cooled melt withdrawn from the rotary hopper part is distributed. Therefore, the present invention is capable of improving precision of component analysis.
Patent KR-20200009328-A (KR)
Title: Thin film depositing apparatus
Inventor: KIM SUNG RYUL
IPC: C23C16/44
Filed: 2018-07-18
Abstract: The present invention relates to a thin film deposition apparatus including: a substrate loading unit on which a substrate is loaded; a central cover provided at a position spaced apart from the upper surface of the substrate to expose the bevel of the substrate; a thin film deposition unit disposed on a side surface of the substrate loading unit and forming a thin film on the bevel of the substrate; and an exhaust unit for discharging exhaust gas. At least one thin film deposition unit is disposed and includes a source unit, a gas supply unit and a plasma unit.
Patent KR-20200009770-A (KR)
Title: Method for printing data according to layout of printing paper and electronic device performing the method
Inventor: JIN HONG JU
IPC: G06F3/12
Filed: 2018-07-20
Abstract: The present invention relates to a method for printing data according to a layout of a printing paper and an electronic apparatus for performing the same. The electronic apparatus comprises: a communication part for communicating with a printer; an input/output part receiving data to be printed; and a control part which receives an image of a printing paper, detects the layout of the printing paper from the image to control to output the printing paper on a screen of the input/output part, and sending a request for printing the data to be printed input based on the layout to the printer.
Patent KR-20180090229-A (KR)
Inventor: CHO SUNG JAE
IPC: H04R25/00
Filed: 2018-07-23
Abstract: The present invention relates to an earpiece. The earpiece comprises: an ear speaker transmitting a sound wave to an external ear through an open path; and a bone conduction converter transmitting a sound wave by vibration of a skull, thereby providing a sound of high fidelity to a user.
Patent KR-20180135426-A (KR)
Inventor: JEONG SANG SOO
IPC: H04W28/06
Filed: 2018-07-31
Abstract: The present invention relates to a method and a device for accurately charging by radio access technology (RAT) in a wireless communication system supporting interworking of various types of RATs. According to one aspect of the present invention, the present invention relates to a base station device of a wireless communication system supporting a plurality of RATs, the base station device comprising: a transceiver unit for transmitting and receiving signals; and generates charging support information for supporting charging by RAT by confirming the RAT used for transmission of user data packets transmitted/received during user data packet transmission/reception, and a control unit for controlling transmission of the charging support information by including the charging support information in a header or a control plane message of an uplink data packet.
Patent KR-20190024699-A (KR)
Inventor: HENTSCHKE CHRISTOPH
IPC: F16C33/20
Filed: 2018-08-16
Abstract: A plain bearing (1) has a bearing base body (2) of a metallic material and a plain bearing layer (4) of a non-metallic material. The plain bearing layer is applied to the bearing base body (2) either directly or indirectly via an intermediate layer (3) of a metallic material applied to the bearing base body. The bearing base body (2) of the metallic material or the intermediate layer (3) of the metallic material is produced from austenitic steel or from a metal alloy. The plain bearing layer (4) of the non-metallic material is produced from polyetheretherketone (PEEK) or from polytetrafluoroethylene (PTFE).
Patent KR-20200021842-A (KR)
Title: Thermoelectric module
Inventor: KIM JAE HYUN
IPC: H01L35/34
Filed: 2018-08-21
Abstract: According to one embodiment of a thermoelectric module, the present invention comprises: a plurality of thermoelectric elements located between a heat transfer member and a cooling member; and a first electrode layer and a second electrode layer located between the heat transfer member and the plurality of thermoelectric elements and between the cooling member and the plurality of thermoelectric elements respectively. The plurality of thermoelectric elements include a P-type thermoelectric element and an N-type thermoelectric element, and the heights of the adjacent P-type thermoelectric element and the N-type thermoelectric element are different from each other. One electrode layer selected from the first electrode layer and the second electrode layer formed over the P-type thermoelectric element and the N-type thermoelectric element, which are adjacent to each other, has at least two bent portions.
Patent KR-20200025208-A (KR)
Title: Method for purifying polyarylene sulfide
Inventor: PARK TAE SEUNG
IPC: C08G75/0204
Filed: 2018-08-29
Abstract: According to the present invention, provided is a method for purifying polyarylene sulfides, which can provide polyarylene sulfides capable of reducing color changes and increasing mechanical strength of a compound molded article through improved kneading properties with glass fiber compared to the prior art, by washing polyarylene sulfides by adding a specific concentration of acetic acid in a third step after polymerization of polyarylene sulfides.
Patent KR-20190025516-A (KR)
Inventor: KANG MOON SIG
IPC: G01R27/02
Filed: 2018-08-31
Abstract: Disclosed is a method for testing underwater insulation resistance and a withstand voltage of a heating film which comprises the steps of: applying a predetermined voltage to a heating film located in the water; obtaining an insulation resistance value and a current value of the heating film in accordance with the predetermined voltage; determining reliability of underwater insulation resistance and a withstand voltage of the heating film based on a predetermined test reference, the insulation resistance value and the current value; and performing an acceleration test before applying the predetermined voltage to the heating film.
Patent KR-20190026627-A (KR)
Inventor: LEE JUNG PIL
IPC: H01M4/72
Filed: 2018-09-04
Abstract: A method for manufacturing a flexible battery and a flexible battery manufactured therefrom are disclosed. The method comprises the steps of: preparing a current collector of an electrode having a current collecting unit having at least one through hole and a tab connecting unit extending from an edge of the current collecting unit and connected to the tab; forming an electrode active material layer on at least one surface of the electrode current collector by electrospinning electrode slurry including an electrode active material, a binder, a conductive material, and a solvent over at least one surface of the edge of the current collecting unit and through holes; and forming a battery including the electrode current collector having the electrode active material layer formed thereon as an electrode. The electrical resistance generated when electrode tabs are connected can be reduced, and the coupling strength between the current collector and the electrode tabs can be improved.
Patent KR-20200027634-A (KR)
Title: Apparatus for monitoring of fire of synthetic thread winding roller
Inventor: PARK JIN HEE
IPC: G08B21/18
Filed: 2018-09-05
Abstract: The present invention relates to a fire monitoring apparatus of a yarn fiber winding roller. According to an embodiment of the present invention, the fire monitoring apparatus of a yarn fiber winding roller comprises: a roller set sensing unit configured to sense at least one information of a position, a size, a shape, and a rotating speed of a roller set including a plurality of rollers; a temperature sensing unit configured to sense temperature of the roller set and a yarn fiber; a speed adjustment unit configured to adjust the rotating speed of the roller set; and a control unit configured to acquire first temperature change information of the roller set and second temperature change information of the yarn fiber at a predetermined time cycle to stop rotation of the roller set when the first temperature change information and the second temperature change information exceed a predetermined value. Accordingly, the temperature change information of the yarn fiber winding roller and the yarn fiber can be acquired to adjust the speed of the rollers, thereby preventing a fire.
Patent KR-20200029727-A (KR)
Title: Crop-tailored smart planter And Sowing method using this
Inventor: CHOI HO IN
IPC: A01C14/00
Filed: 2018-09-11
Abstract: The present invention relates to a sower for planting seeds in a ridge provided between furrows, and covering soil. The sower of the present invention comprises: a body unit (10) having a frame (11) having a size across at least a ridge, and a travelling unit (15) rolled to be moved along a furrow on the frame (11); a supply unit (20) having a hopper (21) for accommodating a plurality of seeds in the body unit (10) and a feeding unit (25) for selecting and discharging only a set number of the seeds at a lower end of the hopper (21); a sowing unit including a sowing drill (31) for planting discharged seeds at a lower end of the supply unit (20) in the furrow, and a sowing bucket (32) for excavating a place where the seeds are planted on the sowing drill (31); an operating unit (40) including a horizontal movement rod (41) for horizontally moving the sowing drill (31) to a set position at which the seeds are to be planted between the body unit (10) and the sowing unit (30), and a vertical movement rod (42) for vertically moving the sowing drill (31) to be inserted into the furrow; and a soil covering unit (50) including a soil covering rod (51) for covering the place where the seeds are planted at the rear of the body unit (10) and a pressing roller (55) for tramping the covered place.
Patent KR-20200030162-A (KR)
Title: Method for deposition of a thin film
Inventor: UM KI CHUL
IPC: C23C16/455
Filed: 2018-09-11
Abstract: A deposition method of a thin film including a pattern structure on a substrate supplies RF power through components disposed under the substrate to form an electric potential on an exposed surface of the substrate exposed in a reaction space, moves radicals in the reaction space to the exposed surface by using the electric potential, and contains the element of the radicals on the exposed surface by the movement of the radicals.
Patent KR-20190045053-A (KR)
Inventor: YUN JAE KWAN
IPC: H04N21/2343
Filed: 2018-09-12
Abstract: A method and an apparatus for livestreaming the (super) multi-view media are provided. A transmitting apparatus for live streaming includes: an image obtaining unit for obtaining N number of images at different views based on an image provided from N number of cameras; a background removing unit for obtaining N number of background removal images by removing a background of the N number of images; and a transmitting unit for encoding the N number of images and the N number of background removal images, processing the encoded images by threads for packetization, and transmitting each of the N number of packetized images and the N number of packetized background removal images.
Patent KR-20190047595-A (KR)
Inventor: SHEN YAOMING
IPC: G05D1/02
Filed: 2018-09-18
Abstract: According to an embodiment of the present invention, a 3D LIDAR system comprises: a light source (e.g., a laser) for emitting a light beam (e.g., a laser beam) to sense a physical range associated with an object; a light detector (e.g., a flash lidar unit) and a camera for receiving at least a portion of the light beam reflected from the object; a color selecting mirror located between the object and the light detector, inducing the light beam reflected from the object to the light detector to generate a first image and constructed to induce optical light reflected from the object to the camera to generate a second image; and an image processing logic coupled to the light detector and the camera and generating a 3D image by combining first and second images.
Patent KR-20180130466-A (KR)
Inventor: LEE YOUNG JAE
IPC: G06Q30/02
Filed: 2018-09-20
Abstract: According to an embodiment of the present invention, disclosed is a user terminal, which comprises one or more affiliated applications for providing an affiliated service in conjunction with an affiliated service server and including an advertisement module for providing advertisement information received from an external advertisement server. The advertisement module includes: a content generating unit for reading an advertisement exposure signal received from an advertisement server, extracting advertisement information included in the advertisement exposure signal, and generating advertisement content including an advertisement area displaying visual data in accordance with the advertisement information, the affiliated service, and an affiliated company area changed in accordance with a category of the affiliated service; and an input/output control unit for outputting the advertisement content through a notification bar area set to display a system state.
Patent KR-20200041592-A (KR)
Title: Generator switching system having grid-tied and uninterruptible power supply
Inventor: PARK SUNG JUN
IPC: H02J9/06
Filed: 2018-10-12
Abstract: The present invention relates to a generator switching system with a grid-tied and uninterruptible power supply. According to one embodiment of the present invention, the generator switching system with a grid-tied and uninterruptible power supply comprises: a generator receiving power from a grid to supply power to a load and producing power for supplying the power to the load when an abnormality occurs in the power supplied from the grid; an uninterruptible power supply including a battery and supplying energy stored in the battery to the load; and a controller controlling the voltage of the power produced and outputted from the generator. The generator performs control to allow a voltage frequency and voltage outputted from the generator to be equal to a voltage frequency and voltage outputted from the grid. Accordingly, to detect a magnitude and a phase difference of heterogeneous power at high accuracy, a difference in the heterogeneous power and an inrush current can be reduced thereby upon input of a closed transition transfer switch (CTTS), such that an output current of the uninterruptible power supply is controlled by zero current when the CTTS is turned off through valid/invalid power of the generator, thereby providing an effect of realizing non-arc and system stabilization.
Patent KR-20200045634-A (KR)
Title: LED blocks set using solar cell
Inventor: YUN SUNG JUN
IPC: H01R24/60
Filed: 2018-10-23
Abstract: The present invention relates to a novel structure of LED block set using a solar cell, configured to autonomously generate power using the solar cell, thereby operating without a separate external power source, and thus, the LED block set can be used indoors as well as outdoors, and capable of freely implementing various light-emitting images, thereby being usable for various purposes such as a learning tool or a toy. The LED block set comprises: an electric board (100) including +, - wirings provided therein, wherein sockets (110) each having +, - terminals connected to the +, - wirings are arranged vertically and horizontally on an upper surface; a solar cell block (200) including a solar cell (210) and a storage battery (220) connected to the solar cell, and applying electricity to the electric board (100) when a leg is inserted into any one of the sockets (110); and an LED block (300) including an LED element (310) embedded therein, wherein the LED element (310) emits light when a leg is inserted into any one of the sockets (110).
Patent KR-20200046689-A (KR)
Inventor: WOO DONGHUN
IPC: A61P25/28
Filed: 2018-10-25
Abstract: The present invention relates to a recombinant protein for preventing or treating Alzheimer′s disease recombined on the basis of milk fat globule-EGF factor 8 (MFG-E8). The recombinant protein includes an amino acid sequence in sequence No. 1, and thus can delay onset of Alzheimer′s disease or can slow down progression speed thereof, and can provide an effect of recovering conditions related with regression of memory ability, thinking ability and acting ability to a normal level. The present invention also relates to a pharmaceutical composition including, as an active ingredient, a recombinant protein for preventing or treating Alzheimer′s disease, recombined on the basis of milk fat globule-EGF factor 8 (MFG-E8) so as to include the amino acid sequence of sequence No. 1.
Patent KR-20200048031-A (KR)
Title: Apparatus for preventing fruit tree disease correspond with driving speed of a speed sprayer and thereof method
Inventor: KIM DAE HEE
IPC: B25J9/16
Filed: 2018-10-29
Abstract: The present invention provides an apparatus and a method for controlling fruit tree diseases corresponding to a driving speed of a power sprayer, which determines the spray start time and the spray end time in consideration of the moving speed of a power sprayer (A), and also determines the spray amount (Q), wherein the moving speed is measured by one of a method using an acceleration sensor, a method using a recorded video, or a method using both the acceleration sensor and the recorded video.
Patent KR-20200049018-A (KR)
Inventor: JANG DAE HO
IPC: G06Q50/10
Filed: 2018-10-31
Abstract: The present invention relates to a food waste reducer and wastewater management convergence system using biological resources and a method thereof and, more specifically, to a food waste reducer and wastewater management convergence system using biological resources and a method thereof, wherein the system comprises: a temperature sensor for measuring the temperature of a food waste reducer; a motor operated for stirring of the food waste reducer; a heating tank including a heat medium and maintaining a constant temperature according to the temperature sensor; a heating wire for heating the heating tank by generating heat according to the temperature sensor; a solenoid valve for the opening and closing and the operation of an inlet of the food waste reducer; and a control board which controls the motor and the solenoid valve according to operation environment settings including the stirring time of the food waste reducer and the opening and closing time of the inlet, controls the heating wire and the heating tank for internal temperature management based on the temperature sensor, monitors operating conditions including temperature and food waste reducer states, and performs security and authentication management.
Patent KR-20200052164-A (KR)
Inventor: SHIM JAE WOOK
IPC: A61B5/0476
Filed: 2018-11-06
Abstract: According to one aspect of the present invention, a wearable device capable of stably measuring a biosignal may comprise: a wearable device body; a sensor unit measuring a biosignal by contacting the skin of a user wearing the wearable device; and a buffer unit formed between the wearable device body and the sensor unit to mechanically connect the wearable device body and the sensor unit, and blocking transfer of movement between the wearable device body and the sensor unit so that the wearable device body and the sensor unit may independently move.
Patent KR-20200052166-A (KR)
Inventor: KIM BONGSUCK
IPC: H01L31/042
Filed: 2018-11-06
Abstract: The present invention relates to a multi-functional photovoltaic structure in which a bidirectional solar cell module is installed in a central separator and the like to allow the central separator to serve as a conduction lamp during bidirectional operation of a vehicle and to have an effect of increasing an amount of power generation at the same time while having a light blocking function blocking light generated from the vehicles driving each road.