baber/WOPTO huggingface dataset:
Patent KR-20190040461-A (KR)
Title: Double layer pipe manufacturing device for block insert type
Inventor: HEO WON GWON
IPC: B29C48/00
Filed: 2018-10-05
Abstract: The present invention relates to a block inserting type synthetic resin double wall pipe manufacturing apparatus which can suppress the generation of distortion, grooves and the like in processes of cooling and winding a profile, and enables a high strength double wall pipe to be manufactured accordingly. The block inserting type synthetic resin double wall pipe manufacturing apparatus of the present invention includes: a reinforcement block forming means including a block base material extruder for extruding a block base material, a block base material die, a block base material sizing unit, a block base material cooling unit, a block base material extracting device, and a block base material cutter for cutting a block base material transferred from the block base material extracting device and enabling reinforcement blocks to be manufactured; and a profile forming means including a profile extruder for extruding the profile having the reinforcement blocks inserted into a hollow part thereof, a profile die, a profile sizing unit, a profile cooling unit, and a profile extracting device, wherein the hollow part of the reinforcement block is inserted into the profile die through a reinforcement block induction pipe in the direction in which a hollow part of the reinforcement block intersects with the hollow part of the profile.
Patent KR-20200040382-A (KR)
Inventor: HAN JONGWAN
IPC: F01P5/02
Filed: 2018-10-10
Abstract: According to an embodiment of the present invention, an engine cooling system for a vehicle comprises: an engine including a plurality of combustion chambers which generate driving force by the combustion of fuel; an exhaust gas recirculation (EGR) device receiving a part of exhaust gas discharged from the engine and supplying the exhaust gas again to the engine; a main radiator connected to the engine through an engine coolant line to form an engine cooling circuit, and discharging heat generated from the engine to the outside by engine coolant flowing in the engine coolant line; a sub-radiator connected to the EGR device through an EGR coolant line to form an EGR cooling circuit, and discharging heat generated in the EGR device to the outside by EGR coolant flowing in the EGR coolant line; an actuator connecting the engine coolant line and the EGR coolant line to each other, and opened and closed so that the engine coolant flows in the EGR coolant line or is blocked; and a controller controlling opening and closing of the actuator according to the temperature of the engine coolant and a vehicle driving condition. The engine cooling system for a vehicle can maximize engine cooling efficiency.
Patent KR-20200041612-A (KR)
Title: Spin transfer torque(stt) mram
Inventor: OUKJAE LEE
IPC: H01L43/10
Filed: 2018-10-12
Abstract: According to the present invention, a spin transfer torque magnetic random access memory (MRAM) comprises a first electrode, a vertical polarization pinned layer, a conductive spacer, a horizontal rotation magnetization free layer, an insulating spacer, a horizontal comparative magnetization pinned layer, and a second electrode which are laminated sequentially to form a magnetic tunnel junction between word lines and bit lines, so that the magnetic tunnel junction is formed at a memory cell electrically connected to the bit line, the word line, and the source line.
Patent KR-20200042566-A (KR)
Inventor: JUNGCHANG WOO
IPC: F24F13/30
Filed: 2018-10-15
Abstract: Provided is an air conditioner comprising a structure to prevent dew condensation on a cabinet. The air conditioner comprises: a cabinet comprising an inlet; a frame comprising an outlet and coupled to the cabinet; a heat exchanger disposed between the cabinet and the frame to exchange heat with air flowing into the inlet and discharged through the outlet; and a blocking member connecting the frame and the heat exchanger to prevent air whose heat is exchanged with the heat exchanger from leaking into the cabinet.
Patent KR-20200044426-A (KR)
Inventor: LEE GI WOO
IPC: C09K13/06
Filed: 2018-10-19
Abstract: The present invention relates to an etchant composition, comprising phosphoric acid, a silane coupling agent, and water, wherein, in the silane coupling agent, an Aeff value calculated after dividing the number of reaction sites (active site) by the molecular weight of a hydrolysis form, and multiplying the same by 96.1 satisfies the range of 2.2 or more to 4.0 or less, and to a selecting method of a silane based coupling agent contained therein.
Patent KR-20200045095-A (KR)
Title: Method for manufacturing a ceramic plate, and an apparatus for manufacturing a ceramic plate
Inventor: KIM HA NEUL
IPC: B28B7/34
Filed: 2018-10-22
Abstract: The present invention relates to a method for manufacturing a ceramic plate and a molding member. More particularly, the present invention relates to a method for manufacturing a ceramic plate, the method including the steps of: preparing a ceramic powder; vacuum-filling the same in a molding member; pressing the molding member vacuum-filled with the ceramic powder to form a molded product; and sintering the molded product. The manufacturing method of the ceramic plate according to an embodiment of the present invention does not contain organic substances, and thus can increase process efficiency and prevent cracking and breakage of the ceramic plate by organic substances.
Patent KR-20200046419-A (KR)
Title: System and method for sharing location of vehicle
Inventor: KIM DONG JIN
IPC: G06Q50/30
Filed: 2018-10-24
Abstract: The present invention relates to a system for sharing the location of a vehicle which can provide a continuous location sharing service and a method thereof. According to the present invention, the system comprises: a vehicle device to provide state information and location information of a vehicle; and a location sharing server to set a plurality of service nodes to provide a location-based service based on the location information of the vehicle, a target service node to provide a location sharing service between the vehicle device and the plurality of service nodes, and a sharing time, and transmit the location information of the vehicle to the target service node during the set sharing time. The location sharing server checks the remaining time of the set sharing time if a switch from a start-off state to an on state of the vehicle is checked based on the state information of the vehicle to restart a location sharing service between the vehicle device and the target service node depending on the result of checking.
Patent KR-20190079488-A (KR)
Title: Electorluminescence display apparatus and method for driving the same
Inventor: JONGKYUNG KIM
IPC: G06K9/00
Filed: 2018-10-30
Abstract: According to an embodiment of the present invention, an electroluminescent display device comprises a display panel including a display area in which pixels for displaying an image are arranged. The display area includes a first area, a second area, and a boundary area disposed between the first area and the second area. When the display panel displays a fingerprint recognition pattern, the pixels in the first area emit light with the first brightness, the pixels in the second area emit light with the second brightness lower than the first brightness or do not emit light, and the brightness of the pixels in the boundary area may become lower from the first area to the second area. The difference in brightness at the boundary between a fingerprint recognition area and a non-fingerprint recognition area can be prevented from being recognized by a user.
Patent KR-20200051984-A (KR)
Inventor: LEE YONG HWAN
IPC: G09B21/00
Filed: 2018-11-06
Abstract: The present invention discloses an earphone with a sign language translation function, and a system and method. According to embodiments of the present invention, a portable earphone with a sign language translation function includes: a database storing motion/gesture information for sign language translation; a sign language input unit for capturing a motion/gesture of a sign language user using a camera; a gesture recognition unit recognizing a shape and movement of a hand, and non-manual signals for a certain period of time that the sign language user begins and finishes sign language; and an output unit outputting a combined sentence as a voice through the earphone.
Patent KR-20190070262-A (KR)
Title: Secondary battery system and method of estimating stress of active material of secondary battery
Inventor: TAKAHASHI KENJI
IPC: H01M4/36
Filed: 2018-11-15
Abstract: A secondary battery system (2) includes an electronic control unit (ECU) (100) which estimates surface stress (σ) generated in a negative-electrode active material (71) upon incorporation or removal of lithium in a negative electrode (117) of a battery assembly (10). The ECU (100) calculates an estimated value of the surface stress (σ) from a difference by using a difference obtained by subtracting a reference lithium amount from an amount of lithium contained in the negative-electrode active material (71), and a linear relationship of the surface stress (σ). The ECU (100) sets the surface stress (σ) to yield stress when the magnitude of the estimated value is larger than the magnitude of the yield stress (compressive stress (σ_com) or tensile stress (σ_ten)) of the active material, and employs the estimated value as the surface stress (σ) when the magnitude of the estimated value is smaller than the magnitude of the yield stress. Therefore, the estimation accuracy of the stress generated in the active material of the secondary battery is improved.
Patent KR-20200057376-A (KR)
Title: Tile cords with color changes according to temperature and manufacture method thereof
Inventor: KIM KYU RI
IPC: C09D5/34
Filed: 2018-11-16
Abstract: The present invention relates to a tile joint agent manufactured using polydiacetylene, which changes color with temperature, and to a manufacturing method thereof and, more specifically, to a tile joint agent with color changes according to temperature, which is manufactured by mixing polydiacetylene in a ratio of 5 to 10 parts by weight with respect to 100 parts by weight of a tile joint agent composition, and to a manufacturing method thereof.
Patent KR-20200059007-A (KR)
Title: Emulsion bead containing vaccinal stone plant and manufacturing method of it
Inventor: CHUL CHUNG
IPC: A61K8/96
Filed: 2018-11-20
Abstract: The present invention relates to an emulsion bead, which is used as a natural pigment in cosmetic materials while maintaining a stable shape without swelling and/or destruction for a long time by positioning volcanic stone clusters having an anti-bacterial function inside of the emulsion bead, preventing adsorption of skin harmful substances such as waste products, and containing abundant minerals, and to a manufacturing method thereof. The manufacturing method of an emulsion bead, comprising volcanic stone clusters according to the present invention comprises the steps of: manufacturing a liquid emulsion comprising the volcanic stone clusters; and dropping the manufactured liquid emulsion into refrigerant maintained at a temperature of 10°C or less to manufacture solid beads.
Patent KR-20190063405-A (KR)
Title: Substrate unloading apparatus
Inventor: NISHIO YOSHITAKA
IPC: B65G49/06
Filed: 2018-11-21
Abstract: The present invention provides a substrate unloading apparatus, which divides a dividing element into a plurality of times from a substrate divided into a plurality of dividing elements in at least a predetermined direction and is possible to smoothly and properly unload the same from a substrate mounting unit. A substrate unloading apparatus (1) comprises: a substrate mounting unit (2) on which a substrate (F) divided into a plurality of dividing elements in a predetermined direction is mounted; a sheet (3) covering an upper surface of the substrate (F) mounted on the substrate mounting unit (2); a sheet transfer unit (100) transferring the sheet (3) into the predetermined direction; and an unloading unit (300) unloading the dividing element of the substrate (F) which isn′t covered on the sheet (3).
Patent KR-20190060692-A (KR)
Title: Latex composition for dip-forming, method for preparing the composition and article formed by the composition
Inventor: SHIN SANG JIN
IPC: C08J5/02
Filed: 2018-11-22
Abstract: The present invention relates to a latex composition for dip-molding and, more specifically, to a latex composition for dip-molding comprising a carboxylic acid-modified nitrile-based copolymer latex and a polyvalent metal cationic compound; a method of preparing the same; and a molded article produced from the same. More specifically, the carboxylic acid-modified nitrile-based copolymer latex comprises a carboxylic acid-modified nitrile-based copolymer comprising a conjugated diene-based monomer-derived repeat unit, an ethylenically unsaturated nitrile-based monomer-derived repeat unit, an ethylenically unsaturated acid monomer-derived repeat unit, and an alkyl methacrylate-based monomer-derived repeat unit, wherein the alkyl group of the alkyl methacrylate-based monomer is an alkyl group having 12 or less carbon atoms, and a content of the alkyl methacrylate-based monomer-derived repeat unit is 0.8-6.5 wt% with respect to the total content of the carboxylic acid-modified nitrile-based copolymer.
Patent KR-20200059854-A (KR)
Title: Operating method in system for providing augmented reality
Inventor: CHOI YOUNG GYU
IPC: G06T19/00
Filed: 2018-11-22
Abstract: The present invention relates to an operation method of a system for providing augmented reality. The operation method of the system for providing augmented reality can comprise the steps of: outputting an augmented reality model by using an application using an API platform; searching and displaying exhibits inputted by a user in the application; and transmitting age and gender information of the user, an access location in which the application is executed, hours of use, and the number of content views of the user to a server.
Patent KR-20200061204-A (KR)
Title: Apparatus and method for generating fusion image
Inventor: PARK BEOM JUN
IPC: A61B5/055
Filed: 2018-11-23
Abstract: Disclosed are an apparatus for generating a fusion image and a method thereof. According to embodiments of the present invention, the apparatus for generating a fusion image is an apparatus for generating a fusion image using a magnetic resonance imaging (MRI) device. The apparatus for generating a fusion image comprises: a first magnetic resonance data obtaining unit transmitting a radio frequency (RF) pulse signal to a subject to resonate a hydrogen atomic nucleus contained in the subject, and obtaining first magnetic resonance data outputted from the subject by using energy released from the hydrogen atomic nucleus; a second magnetic resonance data obtaining unit transmitting the (RF) pulse signal to the subject to resonate a fluorine atomic nucleus contained in the subject, and obtaining second magnetic resonance data outputted from the subject by using energy released from the fluorine atomic nucleus; and a fusion image generation unit generating a fusion image by integrating the first magnetic resonance data and the second magnetic resonance data. According to the present invention, the apparatus for generating a fusion image and the method thereof can prevent radiation exposure during a medical procedure.
Patent KR-20200064446-A (KR)
Title: Aeration device
Inventor: BAEK MI HWA
IPC: B01D65/02
Filed: 2018-11-29
Abstract: Provided is an air diffusion device capable of effectively preventing clogging of an air diffusion hole. The air diffusion device includes: an air supply device; an air diffusion pipe for receiving air from the air supply device to discharge the air; and a cleaning chemical liquid supply device for supplying a cleaning chemical liquid to the air diffusion pipe, wherein the air diffusion pipe includes: an outer pipe including a first hole through which the air is discharged and a second hole through which sludge is discharged; and an inner pipe inserted into the outer pipe, configured to perform a rotational motion by a driving device, and having a third hole through which the air and the cleaning chemical liquid are transported, wherein the third hole communicates with the first hole or the second hole according to the rotational motion of the inner pipe.
Patent KR-20200065327-A (KR)
Inventor: HONG GEUN PYO
IPC: A23L13/00
Filed: 2018-11-30
Abstract: The present invention relates to a short-term aging method of meat using ultra-high pressure treatment and aged meat aged by the same. According to the short-term aging method of meat of the present invention, characterized in that the meat is pre-treated for 1 to 5 minutes at a high pressure of 150 to 250 MPa, during the storage period, the total number of bacteria is reduced to prevent protein spoilage while improving storage quality and increasing the number of lactic acid bacterial to enable stable aging of meat and shorten the aging period.
Patent KR-20200065493-A (KR)
Title: Partial discharge reduction device for distribution line
Inventor: LEE JAE WON
IPC: H02G15/196
Filed: 2018-11-30
Abstract: Disclosed is a partial discharge reduction device for a distribution line in which a high frequency removing unit removes a signal current of a high frequency component supplied to a conductor unit, and a stress control unit controls stress generated in the conductor unit, thereby increasing accuracy in the event of partial discharge diagnosis of a power facility installed in the distribution line. The partial discharge reduction device for a distribution line comprises: a conductor unit installed on a portion of connecting an overhead line and an underground line; a high frequency removing unit provided on a circumference surface of the conductor unit to remove a current of a high frequency component supplied to the conductor unit; and a stress control case supported to apply the current to the conductor unit to accommodate the high frequency removing unit and controlling stress when supplying the current to the conductor unit.
Patent KR-20200065965-A (KR)
Title: Shear wall structure
Inventor: KYU HONG HAN
IPC: E04H9/02
Filed: 2018-11-30
Abstract: Disclosed is a shear wall structure. The shear wall according to an embodiment of the present invention, which is buried in a boundary element of a reinforced concrete wall body in which a plurality of longitudinal reinforcing bars and a plurality of lateral reinforcing bars are installed, comprises a first fence panel and a second fence panel which are buried to surround the longitudinal reinforcing bars. Here, the first and second fence panels individually have a front plate and two side plates bent from both ends of the front plate. Therefore, a side plate of the first fence panel and a side plate of the second fence panel come in contact with each other to form a closed cross section by the first fence panel and the second fence panel. Accordingly, the first fence panel and the second fence panel are fastened to each other by a fastening panel which is inserted while penetrating each side plate of the first and second fence panels coming in contact with each other. Therefore, constructability can be guaranteed.
Patent KR-20200068498-A (KR)
Inventor: CHAE JONG SUL
IPC: F16B5/02
Filed: 2018-12-05
Abstract: The present invention relates to a soundproof wall post using a C-beam of a high-rigidity structure which is installed to protect a living environment around a noise source by absorbing or blocking noise created on a road, a railroad, a residential section, etc. The soundproof wall post is used in a soundproof wall including a plurality of posts arranged on the upper surface of foundation concrete at regular intervals and soundproof panels vertically stacked between the posts. The post is provided with a pair of vertically extended post frames of which both sides are horizontally symmetrically coupled and fastened. The post frame is provided with a plurality of reinforcing protrusions protruding from the front surface of a coupling unit coming in surface contact with the other horizontally symmetrically arranged post frame to the inner surface to be formed as engraving to the outer surface of the front surface of the coupling unit and embossing to the inner surface of the rear surface of the coupling unit and having an elliptic shape with a diameter equally gradually becoming smaller towards both ends with respect to the diameter of the center thereof. Support units are connected and bent in a vertical longitudinal direction of both ends of the coupling unit to be extended in a prescribed horizontal length. Both support units are provided with bent taps which have horizontally symmetric shapes, form a reinforcing groove stepped inwards from the center of the vertical longitudinal direction, have ends bent inwards, and are formed in a prescribed length. An insertion space is formed on the inside of both support units of the support frame in the vertical longitudinal direction to insert an end of a soundproof panel thereinto.
Patent KR-20200069038-A (KR)
Inventor: LEE CHEOLSU
IPC: B25J15/04
Filed: 2018-12-06
Abstract: The present invention relates to a holding apparatus for adjusting a magnetic force, which comprises: a body unit; a plurality of node units rotationally mounted on the body unit; and a magnetic force adjustment unit which is mounted on at least one of the body unit and the node units and wherein the magnetic force is controlled so as to control an adsorption force to a target. The holding apparatus for adjusting the magnetic force may be used by adjusting the adsorption force of the magnetic force adjustment unit according to a load of the target. Accordingly, the holding apparatus can vary the adsorption force by adjusting the magnetic force according to the weight of the target.
Patent KR-20200071209-A (KR)
Inventor: YUN YEO SHIN
IPC: H01R12/71
Filed: 2018-12-10
Abstract: The present invention relates to an automatic PCB connection device, and more specifically, to an automatic PCB connection device, which prevents a connector from being damaged by a collision when the connector is automatically coupled to inspect a display. In addition, the automatic PCB connection device for automatically connecting the connector to a PCB terminal to inspect the display panel includes: a pallet on which a display panel is loaded; a PCB terminal for electrical connection to the display panel disposed on the side of the pallet; a connector connected to the PCB terminal to control the display panel; and a cylinder for moving the connector forward to connect the connector to the PCB terminal, or reversing the connector to release the connection from the PCB terminal.
Patent KR-20200072122-A (KR)
Inventor: DONGHOON LEE
IPC: F25C1/18
Filed: 2018-12-12
Abstract: The present invention provides an ice machine comprising: a cabinet; a tray which is provided inside the cabinet and in which ice is frozen; a nozzle unit provided on the lower side of the tray and spraying water to the tray; a storage tank in which water supplied to the nozzle unit is stored; a water level sensor provided in the storage tank; a pump connected to the nozzle unit through a guide tube and supplying the water stored in the storage tank to the nozzle unit; a supply tube supplying the water to the tray; a water supply valve provided in the supply tube; and a control unit opening and closing a flow path of the water supply valve in accordance with the water level measured by the water level sensor, thereby saving water.
Patent KR-20200072360-A (KR)
Inventor: JANG JIN UK
IPC: A41D19/00
Filed: 2018-12-12
Abstract: The present invention relates to a detachable smartphone case. A snap button is provided on the back of the smartphone case and on a glove so that a user can separate the same when desired, thereby providing convenience in using a smartphone.