baber/WOPTO huggingface dataset:
Patent KR-20200031379-A (KR)
Title: Cartridge of vane
Inventor: LEE GEON CHANG
IPC: F01D17/16
Filed: 2018-09-14
Abstract: According to the present invention, a vane cartridge device is disclosed. The disclosed vane cartridge device includes: a vane base ring installed inside a turbine housing; a vane cover ring installed inside the turbine housing and facing the vane base ring; and a vane unit which is rotatinally installed on the vane base ring to open and close an exhaust gas flow path formed between the vane base ring and the vane cover ring, and has a concave direction guiding unit on a surface facing a turbine wheel. The present invention can reduce the loss of exhaust gas.
Patent KR-20190032219-A (KR)
Title: Concentration control apparatus and material gas supply system
Inventor: SHIMIZU TORU
IPC: H01L21/67
Filed: 2018-09-17
Abstract: Provided is a concentration control apparatus reducing the length of a pipe without degrading maintenance property to improve responsibility. According to the present invention, the concentration control apparatus introduces a carrier gas to a storage tank for storing a material and controls the concentration of a material gas, which is an evaporated material, discharged from the storage tank as a mixture gas with the carrier gas. The concentration control apparatus comprises a first unit to control the flow rate of the carrier gas introduced in the storage tank and a second unit to detect the concentration of the material gas discharged from the storage tank. The first unit comprises a first block having a carrier gas flow path formed therein to allow the carrier gas to flow therethrough, a first flow rate sensor to detect the flow rate of the carrier gas flowing in the carrier gas flow path, and a first flow rate control valve to control the flow rate of the carrier gas flowing in the carrier gas flow path based on a detection value of the first flow rate sensor. The second unit comprises a second block including a mixture gas flow path formed therein to allow the mixture gas to flow therethrough and detachably connected to the first block, and a concentration detector to detect the concentration of the material gas flowing in the mixture gas flow path.
Patent KR-20200042798-A (KR)
Title: Method for controlling the execution of different operating systems, electronic device and storage medium therefor
Inventor: LEE HYUNG IL
IPC: G06F9/4401
Filed: 2018-10-16
Abstract: According to various embodiments of the present invention, an electronic device comprises: a display; a processor; and a memory configured to be operatively connected to the display and the processor, and store a plurality of applications including a first application operating in a first operating system and a second application operating in a second operating system. On execution, the memory can store instructions for the processor to output a first object associated with the execution of the first application and a second object associated with the execution of the second application on a screen of the first operating system, and output an execution screen of the second application in at least a part of the screen of the first operating system, when the second object is selected of the first object and the second object. Other embodiments are possible.
Patent KR-20200045288-A (KR)
Inventor: PARK JUNG HUN
IPC: F16H25/24
Filed: 2018-10-22
Abstract: The present invention relates to a transfer apparatus using a ball screw, capable of preventing damage by cutting off the driving force of a driving shaft of a driving means rotating a screw shaft when an over stroke arises due to the excessive rotation of the screw shaft constituting the transfer apparatus using a ball screw. To achieve the purpose, in regard to the transfer apparatus using a ball screw including a screw shaft rotated by being connected with a driving shaft of a driving means and a screw nut linearly moved in one direction or the other direction by the normal and reverse rotation of the screw shaft, the transfer apparatus includes a power cutoff part including: a coupling connecting the driving shaft of the driving means to one end of the screw shaft; and an operation pin disconnecting the driving shaft of the driving means to one end of the screw shaft by sliding the coupling as the operation pin is pressed backwards by one side of the screw nut when the screw nut approaches one end of the screw shaft.
Patent KR-20190134445-A (KR)
Title: Film formation apparatus, film formation method and manufacturing method of electronic device
Inventor: ABE YOSHIKO
IPC: H01L21/677
Filed: 2018-10-23
Abstract: Provided is a technology which is able to promote the improvement of productivity in a film creation treatment of a film creation apparatus. According to the present invention, the film creation apparatus comprises: a substrate return chamber (12) which is kept vacuum; first vacuum film creation chambers (20a, 20b) having an entrance and an exit (22a, 22b) for introducing and taking out a substrate (10); and a second vacuum film creation chamber (30) having an entrance hole (32) for introducing the substrate (10) and an exit hole (34) for taking out the substrate (10), which are separate. In the first vacuum film creation chambers (20a, 20b), the substrate (10) is introduced or taken out in the part between the first vacuum film creation chamber and the substrate return chamber (12) by passing through the entrance and exit (22a, 22b). In the second vacuum film creation chamber (30), the substrate (10) is introduced from the substrate return chamber (12) by passing through the entrance hole (32), and the substrate (10) is not taken out to the substrate return chamber (12) by passing through the entrance (10).
Patent KR-20200051213-A (KR)
Title: Server for providing traffic control monitoring service
Inventor: KANG JI I
IPC: G10L15/26
Filed: 2018-11-05
Abstract: According to the present invention, a method for providing a control situation monitoring service in real time performed by a control situation monitoring service providing server includes the following steps of: receiving a channel with which a controller and a pilot communicate; receiving moving object location information which is location information of a moving object which the pilot controls from a location providing server; extracting a voice of the controller and a voice of the pilot from the received channel based on previously stored controller voice learning information, respectively; converting the extracted voice of the controller and the extracted voice of the pilot into texts to create a controller text and a pilot text; displaying the controller text to associated with a graphic moving object moving in correspondence with a moving object at a position on an electronic map indicated by the moving object location information, the moving object location information, and a communication time of a channel; displaying the pilot text to associated with a graphic moving object moving in correspondence with a moving object at a position on an electronic map indicated by the moving object location information, the moving object location information, and a communication time of a channel; and generating alarm information including time when a voice including an alarm keyword or a voice satisfying an alarm condition communicates with and flight number information on the moving object when the controller text and the pilot text include a preset alarm keyword or satisfy a preset alarm condition.
Patent KR-20200052470-A (KR)
Title: Car air cleaner manager
Inventor: JEON JONG HOON
IPC: B60H3/06
Filed: 2018-11-06
Abstract: The present invention relates to an air manager for a car, comprising: a solid oxygen module installed to be refillable with solid oxygen for supplying oxygen to a passage in which air flows; a filter module which is detachably connected to the solid oxygen module, and in which a filter is detachably installed wherein the filter filters foreign materials from the air supplied from the solid oxygen module to be passed; a blowing module which is detachably connected to the filter module, and in which a blowing fan providing a blowing force for passing the air supplied from the filter module is installed and a main PCB performing control needed for operation is installed; an ion generation module which is detachably connected to the blowing module, and in which an ion generator for improving quality of the air supplied from the blowing module to be passed is installed; and a main cover which is detachably connected to the ion generation module to encompass the ion generator, and allows the air supplied from the ion generation module to be discharged to the outside. The air manager for a car can maximize air cleaning efficiency by implementing multiple air cleaning ways, thereby helping the health of a driver or a passenger, and can largely enhance assemblability as well as enhance convenience in refilling and exchanging consumables by providing convenient detachment structures and opening and closing structures among modules due to implementation of a module structure for each of consumables while providing a compact structure.
Patent KR-20200052077-A (KR)
Title: Honeycomb chest of drawers
Inventor: WANG JEONG RAN
IPC: A47B87/02
Filed: 2018-11-06
Abstract: The present invention relates to a space organizing drawer where a honeycomb-shaped storage space is formed. More particularly, disclosed is a technology field for a honeycomb-shaped space organizing drawer which can maximize space use since a user can easily assemble and make the drawer, items can be easily organized by forming a number of storage spaces, and installation is easy in various spaces.
Patent KR-20200053175-A (KR)
Title: Multiple emulsion type cosmetic composition
Inventor: YANG HEEJUNG
IPC: A61Q19/00
Filed: 2018-11-08
Abstract: The present specification discloses a multiple emulsion type cosmetic composition which contains an oil-in-water droplet containing a polyol; and an outermost layer containing a silicone-based oil and a silicone-based surfactant, wherein the multiple emulsion type cosmetic composition contains the oil-in-water droplet in a high content. According to contents described in the present invention, the present invention can provide excellent formulation stability, refreshing moisture, and moisturizing feeling.
Patent KR-20200057856-A (KR)
Title: The replaceable sorting device of shellfish
Inventor: HAN JONG CHUL
IPC: A22C29/00
Filed: 2018-11-16
Abstract: According to an embodiment of the present invention, a replaceable shellfish sorting device is provided. According to the embodiment of the present invention, the replaceable shellfish sorting device comprises: a sorting container which stores shellfish and is rotated; a rotation control unit which is formed to interlock with a gear groove provided on a back surface of the sorting container and controls rotation of the sorting container; a sorting auxiliary unit which is touched to a part of the outside of the sorting container; a fluid supply unit which supplies a fluid to the inside of the sorting container; a main frame in which the sorting container is mounted; and a support unit which is connected to the main frame. A slot into which a sorting panel is inserted is formed in an outer portion of the sorting container. The present invention can effectively ignore unnecessary vibration stress.
Patent KR-20200058894-A (KR)
Inventor: JANG KYUNG MO
IPC: F26B21/06
Filed: 2018-11-20
Abstract: Disclosed are an oven control system and a method thereof. According to embodiments of the present invention, the oven control system comprises: an outside air measurement device to measure the temperature and humidity of outside air injected into a heating furnace of an oven; an inside air measurement device arranged in each zone in the hating furnace to measure the temperature of inside air for each zone; a heater arranged in each zone in the heating furnace to supply a heat source; an oven controller to transmit oven state information including the temperature and humidity of the outside air, the inside air temperature for each zone, a set temperature for each zone, and oven operation information to the outside, and operate the heater when an oven operation command is applied; and a server to control operating time for at least one oven installed in a painting line, detect prediction heating time, in which current outside air temperature, inside air temperature, and closing conditions are reflected, from data accumulated in a database (DB) based on the oven state information collected by the oven controller, and reversely calculate the prediction heating time with respect to oven entrance arrival time of a vehicle in accordance with production line operation to determine the operating time of the oven.
Patent KR-20180127288-A (KR)
Title: Two-port sram structure
Inventor: LIAW JHON JHY
IPC: H01L27/11
Filed: 2018-11-20
Abstract: The present invention relates to a 2 port SRAM structure. An integrated circuit structure comprises a static random access memory (SRAM) cell and the SRAM cell comprises a read port and a write port. The write port comprises: a first pull-up metal oxide semiconductor (MOS) device and a second pull-up MOS device; and a first pull-down MOS device and a second pull-down MOS device forming an inverter cross-latched with the first pull-up MOS device and the second pull-up MOS device. The integrated circuit structure comprises a first metal layer, wherein a bit line, a CVdd line, and a first CVss line is in the first metal layer, a second metal layer over the first metal layer, and a third metal layer over the second metal layer. A write word line is in the second metal layer. A read word line is in the third metal layer.
Patent KR-20200059478-A (KR)
Title: System for figuring out lecture contents comprehension and method for connecting lecture material with the same
Inventor: JAESEOK YUN
IPC: G06Q50/10
Filed: 2018-11-21
Abstract: The present invention relates to a system for grasping degree of understanding about a lecture and a method for connecting the system with a lecture material. By collecting degree of understanding of students about lecture content of a lecturer and processing data to analyze distribution of the degree of understanding of the lecture and then providing an analysis result in connection with the lecture content, the distribution of the degree of understanding of the lecture may be provided to the lecturer in real time by grasping the degree of understanding of the students about the lecture content.
Patent KR-20200059549-A (KR)
Inventor: LEE HYO JO
IPC: F01P7/16
Filed: 2018-11-21
Abstract: The present invention relates to an electronic thermostat capable of separate cooling of an engine and an engine cooling system using the same. The electronic thermostat according to the present invention allows cooling water to be introduced from a cylinder head of an engine through a first inlet and controls a flow rate of the introduced cooling water to the outside. The electronic thermostat includes: a first valve for controlling a flow rate supplied to a first flow path connecting a first outlet of the electronic thermostat and a water pump; and a second valve for controlling the flow rate of the cooling water flowing through a second flow path connecting the cylinder block of the engine and an outlet of a radiator.
Patent KR-20200060601-A (KR)
Title: Touch sensing unit and display apparatus having the same
Inventor: CHO HYUN WOOK
IPC: G06F3/041
Filed: 2018-11-21
Abstract: The present invention relates to an input sensing unit and a display device including the same. The input sensing unit comprises: a first sensing electrode including first sensor parts and first connection parts connecting the first sensor parts; a second sensing electrode including second sensor parts and second connection parts connecting the second sensor parts; first sensing lines including first sensing line parts and third connecting parts connecting the first sensing line parts; and second sensing lines. The first sensing line parts and the second sensing lines are disposed on the first conductive layer. The first sensor parts and the second sensor parts are disposed on a second conductive layer. An insulating layer is disposed between the first conductive layer and the second conductive layer.
Patent KR-20190101856-A (KR)
Title: Environment-friendly Thin Mask pack having electrical conductivity, antibiosis, and excellent fit and a manufacturing method thereof
Inventor: KIM JANG WHAN
IPC: A45D44/00
Filed: 2018-11-28
Abstract: The present invention relates to a mask sheet and a mask pack using the same and, more specifically, to a thin film mask sheet with excellent electric conductance, antibiosis and wearability and a thin film mask pack using the same. According to the present invention, the mask pack comprises: a mask sheet which consists of a conductive fiber including copper, a nonconductive fiber including copper, a cotton fiber, a tencel fiber, a polyester fiber and a spandex fiber; and a cosmetic composition. The mask sheet is a sheet processed with knitted fabric in a face shape. The fibers are low denier fibers and include 1-20 wt% of the conductive fiber including copper, 1-20 wt% of the nonconductive fiber including copper, 10-40 wt% of the cotton fiber, 10-30 wt% of the tencel fiber, 20-50 wt% of the polyester fiber and 1-20 wt% of the spandex.
Patent KR-20200064294-A (KR)
Inventor: KIM SUNG WAN
IPC: F01L13/00
Filed: 2018-11-29
Abstract: According to the present invention, a variable cam tool includes: a camshaft including grooves dented in a circumferential direction by being spaced apart from each other in an axial direction; a cam located between the grooves as the camshaft is inserted into a cam inside part; and a cam thrust ring inserted into the grooves to prevent the cam from being separated from the camshaft in an axial direction. The camshaft is a hollow body and includes an engaging hole penetrated from a camshaft inside part to a lateral side, and an installation hole performing communication with the cam inside part and opened outward is formed on the cam. Thus, a locking part including a locking pin elastically pressed to be inserted into the engaging hole is provided in the installation hole. The locking pin is shaped to be engaged with the engaging hole, and is separated from the engaging hole by being variably pressed by oil pressure supplied through a shaft inside part.
Patent KR-20200067392-A (KR)
Inventor: HAN BANG HEE
IPC: B01D53/79
Filed: 2018-12-04
Abstract: The present invention relates to a method and apparatus for manufacturing a nitrogen oxide reduction solution using plating by-products. The manufacturing method includes a step of preparing the nitrogen oxide reduction solution by mixing urea and water in a prepared by-product containing an alkali metal or an organic material. In this case, the prepared by-product is the plating by-product. According to the present invention, it is easy to control a reaction temperature when operating a process for reduction.
Patent KR-20200068142-A (KR)
Title: Memory device and built-in self test method thereof
Inventor: NAKAOKA YUJI
IPC: G11C29/50
Filed: 2018-12-04
Abstract: The present invention provides a memory device and a built-in self-test method thereof, capable of easily detecting defective bits to increase reliability. The memory device includes a self-test circuit, a memory cell array, a power supply voltage generator, and a row redundant address replacement circuit. The self-test circuit is used to generate a self-test data signal and a power supply voltage control signal. The memory cell array receives the self-test data signal to output a self-test error signal. The power supply voltage generator generates a power supply voltage based on the power supply voltage control signal. The row redundant address replacement circuit receives the power supply voltage and the self-test error signal to provide a redundant word line address to the memory cell array. The power supply voltage generator is arranged such that the power supply voltage becomes smaller in a built-in self-test mode than in a normal mode.
Patent KR-20200069891-A (KR)
Title: The circuit learning tools
Inventor: BAE YOO JIN
IPC: G09B23/18
Filed: 2018-12-07
Abstract: Disclosed is a circuit learning tool that uses augmented reality in a program for controlling an electronic circuit through a program. According to an embodiment of the present invention, a circuit learning tool includes a photographing unit for photographing a circuit image of a circuit configured by using at least one AR marker; a circuit recognition unit for recognizing a circuit through image analysis of the photographed circuit image; an object generating unit for generating a 3D object corresponding to the AR marker based on the recognized circuit; a simulation unit for performing driving simulation of a circuit based on a control code received from a learning terminal; and a content providing unit for outputting augmented reality contents generated based on the driving simulation, wherein the circuit recognition unit tracks the AR marker in the photographed circuit image, recognizes a circuit element of the AR marker, recognizes a line for connection between circuit elements, and recognizes the circuit through whether the line is connected to the circuit element.
Patent KR-20200074597-A (KR)
Title: Polytetra fluoroethylene-carbon nano tube composite fabrication method with good electronic property
Inventor: CHUL GYUN BAIK
IPC: C08K3/04
Filed: 2018-12-17
Abstract: The present invention relates to a method of manufacturing a polytetrafluoroethylene (PTFE)-carbon nanotube (CNT) composite material having electrical conductivity. The present invention, more specifically, relates to a method of manufacturing a PTFE-CNT composite material having electrical conductivity, wherein the PTFE-CNT composite material has been improved to have electrical conductivity capable of replacing metals by incorporating CNT among carbon-based materials with a PTFE resin having excellent chemical resistance.
Patent KR-20200075679-A (KR)
Inventor: JUNG JIN HO
IPC: E02F3/96
Filed: 2018-12-18
Abstract: The present invention relates to a rotating type quick coupler for an excavator. The rotating type quick coupler for an excavator comprises: a fixed unit fixed and installed on an arm of an excavator; a rotating unit connected and installed on a lower portion of the fixed unit to be rotatable at an optional angle within the range of 360 degrees; and a driving unit connected and installed between the fixed unit and the rotating unit to enable the rotating unit to optionally rotate with respect to the fixed unit, wherein a lifting hook is provided at the center of a front surface of the rotating unit such that, through the lifting hook provided on the rotating unit, an operator of the excavator can conveniently hang a lifting rope on the lifting hook while visually identifying the lifting hook without a need of a ground worker at the site. Accordingly, a heavy object can be conveniently lifted and workability can be significantly improved. On another aspect, unlike the related art, a ground worker is not required and thus, it is possible to stably prevent an accident that may occur to the worker.
Patent KR-20200081874-A (KR)
Inventor: KIM IL SOO
IPC: A61N2/00
Filed: 2018-12-28
Abstract: The present invention relates to a hair management apparatus comprising: a helmet part having a form that can be seated on the head; a light irradiation part installed in the helmet part with a light source for hair loss treatment; and a larynx close contact part which is connected to the helmet part and elastically adheres to the larynx part. The present invention can conveniently and efficiently perform scalp management and hair loss treatment.