baber/WOPTO huggingface dataset:
Patent KR-20200038658-A (KR)
Title: Chalcogenide diamine compound, polyamic acid prepared therefrom, polyimide prepared therefrom, and polyimide film including polyimde
Inventor: KIM HYEON IL
IPC: C07C395/00
Filed: 2018-10-04
Abstract: The present invention provides: a polyamic acid which is a polymerization reaction product of a chalcogen-based diamine represented by chemical formula 1: Ar_1-X_1-Ar_2, and an acid dianhydride; a polyimide obtained from the same; a polyimide film; and the chalcogen-based diamine. The polyamic acid obtained from the chalcogen-based diamine and the polyimide film obtained from the same according to an embodiment of the present invention have excellent transparency and heat resistance, and also have high refractive index characteristics.
Patent KR-20200039349-A (KR)
Inventor: JEONG YUN HWA
IPC: H05K1/02
Filed: 2018-10-05
Abstract: The present invention relates to a printed circuit board, a manufacturing method thereof, and a microstrip module including the same. The printed circuit board comprises: a base material layer; and a bonding layer containing an adhesive component and air and forming a sandwich structure. Therefore, the printed circuit board can be applied to components and the like such as antenna devices in high frequency bands, microstrip lines and the like which require low dielectric constant.
Patent KR-20200042089-A (KR)
Title: Method for Registering Video by Creator Selected by Seller
Inventor: RYU JONG GAB
IPC: G06Q30/06
Filed: 2018-10-12
Abstract: The present invention relates to a method for registering video by a creator selected by a seller to enable the creator to increase profits. According to the present invention, the method comprises: a step of performing a procedure for registering and storing goods information, a procedure for registering and storing seller information, and a procedure for registering and storing creator information; a step of receiving selected goods information to link and store the seller information and the selected goods information; a step of providing the seller; a step of linking and storing the creator information and the seller information; a step of checking the goods information about goods used for creating video of the creator to link and store the creator information and the seller information; a step of performing a procedure for receiving media data corresponding to the video and registering the same in a predetermined media medium; and a step of checking video information and linking and storing the checked video information, the goods information, the seller information, and the creator information.
Patent KR-20200043601-A (KR)
Title: Portable apparatus and control method thereof
Inventor: KIM KI BO
IPC: H04N21/43
Filed: 2018-10-18
Abstract: The present invention relates to a portable device which displays one area of a 360-degree image received from a server while moving according to a change in a view point of a user, and allows a display device to display a synchronized image. The portable device comprises a display, a wireless communication part and a processor. According to the present invention, a mirroring function with improved efficiency and synchronization precision for resources and power of the portable device can be implemented.
Patent KR-20200044471-A (KR)
Inventor: KANG GEON
IPC: B65D85/36
Filed: 2018-10-19
Abstract: The present invention relates to a container in which cookies are contained. More specifically, the container is configured to take out the cookies contained in the cookie container in a shape in which an inlet is narrow and a length is long without dropping the cookies. To this end, according to the present invention, the cookie container includes: a container main body which has a long cylindrical structure and in which an open inlet is formed at one side; a lid opening and closing the inlet of the container main body; and a tray extended from an inner side surface of the lid into the container main body and positioned between the cookies stored in the container main body and an inner side surface of the container main body.
Patent KR-20200046196-A (KR)
Title: Display device and method of manufacturing the same
Inventor: YANG HEE SUNG
IPC: H01L51/56
Filed: 2018-10-23
Abstract: The present invention relates to a display device comprising: a planarization film covering a transistor disposed in a display area on a substrate; an organic light emitting diode on the planarization film; a pad electrode disposed in a non-display area on the substrate surrounding the display area; and a residual sacrifice layer capping the side surfaces of the pad electrode. Accordingly, a stepped part of the planarization film existing in the display area can be removed by a chemical mechanical polishing (CMP) polishing process using the planarization film in the display area and the sacrifice layer. Therefore, light characteristics and light efficiency of the display area can be improved. Moreover, the residual sacrifice layer remaining in the non-display area of the display device can protect the pad electrode and wiring from damage such as corrosion and the like by capping the side surfaces of the pad electrode and the wiring.
Patent KR-20200046757-A (KR)
Inventor: LEE OK RAN
IPC: C12N15/82
Filed: 2018-10-25
Abstract: The present invention relates to a composition for increasing virus resistance of plants, and to a resistance increasing method. The composition increases resistance to viral infection by overexpressing a pPLAIIIα gene in plants, thereby being effectively used to enhance the virus resistance of plants.
Patent KR-20200048194-A (KR)
Inventor: KIM BO SUNG
IPC: G06F3/00
Filed: 2018-10-29
Abstract: According to an embodiment of the present invention, a smart mirror display device is provided. The smart mirror display device comprises: a camera unit that photographs a user located in front of the smart mirror display device to generate a user image; a mirror display unit displaying a mirror image of the user or the user image; a sensing unit that senses the user′s body contact; and a control unit which displays the user image and predetermined content by determining an operation mode as a smart mirror mode when the body contact is detected by the sensing unit, and displays the mirror image of the user by determining an operation mode as a mirror mode when the body contact is not detected by the sensing unit.
Patent KR-20190062187-A (KR)
Title: Manufacturing method of sintered magnet and sintered magnet
Inventor: CHOI IK JIN
IPC: H01F1/057
Filed: 2018-11-06
Abstract: According to an embodiment of the present invention, a method for manufacturing a sintered magnet comprises the steps of: manufacturing NdFeB-based powder by a reduction-diffusion method; mixing the NdFeB-based powder and rare-earth hydride powder; thermally treating the mixture at a temperature of 600-850°C; and sintering the thermally treated mixture at a temperature of 1000-1100°C, wherein the rare-earth hydride powder is NdH_2 powder or mixed powder of NdH_2 and PrH_2.
Patent KR-20200053667-A (KR)
Title: Stationary type Electrical Outlet Device equipped with Intuitive Power Saving Function by using Parallel type Noncyclic Power Saver
Inventor: JUNG JUNG YONG
IPC: H01B1/08
Filed: 2018-11-07
Abstract: The present invention relates to a stationary type electrical outlet device equipped with an intuitive power saving function by using a parallel type non-circuit power saver. The stationary type electrical outlet device having a power plug portion and an M (M >= 1) plug insertion portion and provided with at least two terminal insertion holes in the plug insertion portion includes: a ferroelectric mixture solidified into a predetermined geometric structure; a first conducting wire portion for electrically connecting a power contact provided at a first electrode portion designated to the ferroelectric mixture to a terminal of one side of the power plug portion; a second conducting wire portion for electrically connecting a power contact provided at a second electrode portion insulated from the first electrode portion to a terminal of the other side of the power plug portion; an M first wiring portion for electrically connecting an M wiring contact provided in the first electrode portion to an M first contact portion provided in a first terminal insertion hole of one side of the M plug insertion portion; an M second wiring portion for electrically connecting an M wiring contact provided in the second electrode portion to an M second contact portion provided in a second terminal insertion hole of the other side of the M plug insertion portion; a processing portion for maintaining a state of electrically connecting the conducting wire portion and the wiring portion to the electrode portion of the ferroelectric mixture or for temporarily releasing and recovering the electrical connection state; a sensor portion for sensing a designated sensing value through the ferroelectric mixture by interworking with at least one of the conducting wire portion and the wire portion; a generating portion for generating designated output information through the sensed sensing value; and an output portion for outputting the generated output information.
Patent KR-20200058033-A (KR)
Inventor: JUNG KWAN WOO
IPC: B60C9/20
Filed: 2018-11-19
Abstract: The present invention relates to a long-wavelength steel cord having an increased length of a waveform and a tire including the same. The steel cord according to the present invention comprises a plurality of layers formed by twisting a plurality of strands. A twisted wave pitch of an inner layer is smaller than a twisted wave pitch of an outer layer. In the tire according to the present invention, the steel cord of the present invention is used in a carcass. According to the present invention, fuel efficiency performance is improved and fatigue characteristics of the steel cord are alleviated by increasing the flexibility of the tire and reducing energy loss.
Patent KR-20200058918-A (KR)
Title: Fan-out semiconductor package
Inventor: CHO BONG JU
IPC: H01L23/528
Filed: 2018-11-20
Abstract: The present invention relates to a fan-out semiconductor package which comprises: a first connection structure including first and second surfaces opposite to each other; a first semiconductor chip arranged on the first surface of the first connection structure; a first encapsulant arranged on the first surface of the first connection structure and configured to at least partially cover the first semiconductor chip; a second semiconductor chip arranged on the second surface of the first connection structure; at least one first metal member arranged on the second surface of the first connection structure; at least one second metal member arranged on the second surface of the first connection structure; a second encapsulant arranged on the second surface of the first connection structure and configured to at least partially cover the second semiconductor chip and each of the first and second metal members; and a second connection structure arranged on a side opposite to a side where the first connection structure of the second encapsulant is arranged. First and second contact pads are electrically connected to each other by means of the first and second connection structures and the first metal member while electrically insulated from the second metal member. According to the present invention, the fan-out semiconductor package is able to implement high performance.
Patent KR-20200059988-A (KR)
Inventor: JEON KWAN GOO
IPC: B22F9/24
Filed: 2018-11-22
Abstract: The present invention relates to a silver nanowire manufacturing method. More specifically, the present invention relates to a silver nanowire manufacturing method improved to suppress the formation of silver nanoparticles, and accordingly minimizing the agglomeration during the production of silver nanowires, thereby increasing the production, that is, yield of silver nanowires according to smooth dispersion.
Patent KR-20200060812-A (KR)
Inventor: EUL DOO PARK
IPC: E06B5/00
Filed: 2018-11-23
Abstract: According to an embodiment of the present invention, a smart window and door having a rechargeable power supply unit includes a smart glass, a power receiving unit, wiring, and a rechargeable battery. The wiring includes: a window and door frame unit connecting the smart glass, the rechargeable battery and the power receiver; and a window frame unit including a power transmission unit positioned to face the power receiving unit, and a power cable for supplying power to the power transmission unit.
Patent KR-20200061734-A (KR)
Title: Manufactureing method of ceramics using the glaze including ashes of chestnut bur
Inventor: YOO YONG CHUL
IPC: C04B33/34
Filed: 2018-11-26
Abstract: The present invention relates to a porcelain manufacturing method using glaze including ash of chestnut bur, to minimize cracking generation caused by glaze. According to one embodiment of the present invention, the porcelain manufacturing method using glaze including ash of chestnut bur comprises: a molding step of molding paste into the shape of porcelain; a preliminary sintering step of heating the molded porcelain at a temperature of 700 to 1,000°C for 30 to 90 mins after the molding step; a glaze coating step of coating the calcinated porcelain with glaze; and a main sintering step of, after drying the porcelain coated with the glaze, using at least one of an electric kiln and a gas kiln to heat the dried porcelain at a temperature of 1,100 to 1,300°C for 30 to 150 mins. The glaze comprises ash of chestnut bur, pottery stones, and talc as a base raw material and comprises kaolin and silica as a sub material.
Patent KR-20200061767-A (KR)
Inventor: GISEOK SEONG
IPC: F25B41/04
Filed: 2018-11-26
Abstract: According to the present invention, a refrigerator control method comprises the steps of: operating a compressor with predetermined cooling power to cool a storage chamber; turning off the compressor when the temperature of the storage chamber reaches a temperature below a first reference temperature; and turning on the compressor again when the temperature of the storage chamber reaches a temperature above a second reference temperature higher than the first reference temperature. In the step in which the compressor is turned on again, the compressor operates by the cooling power which is determined based on the temperature change slope (on-slope) of the storage chamber during the turning-on time of the compressor and the temperature change slope (off-slope) of the storage chamber during the turning-off time of the compressor.
Patent KR-20200061897-A (KR)
Inventor: KIM DOCK HWA
IPC: G06F16/00
Filed: 2018-11-26
Abstract: Disclosed is a technique for browsing large data having a hierarchical structure transmitted by a web server in a web browser. Data in some upper hierarchies among hierarchical data is rendered by the web server and transmitted to the web browser. Documents in the rest hierarchies are transmitted by the web server when requested by user manipulation and rendered and displayed by the web browser. The web browser may determine the number of hierarchies to be rendered by the web server in consideration of the total amount of data to be browsed, the number of hierarchies of data, and a network bandwidth.
Patent KR-20200062602-A (KR)
Inventor: PARK SUNG YONG
IPC: G01L5/24
Filed: 2018-11-27
Abstract: According to the present invention, a fixed state monitoring system of a testing machine using a proximity sensor comprises: a base sheet which is a plate-shaped sheet having a penetrating hole arranged to correspond to an entrance of a bolt-fixing hole; the proximity sensor which is built in the base sheet so that a sensing unit is exposed towards the penetrating hole, and senses whether a bolt has entered the bolt-fixing hole; and a display unit which receives a signal from the proximity sensor and displays whether the bolt has entered the bolt-fixing hole on a monitoring screen. Accordingly, the fixed state monitoring system can clearly determine whether a slip table is coupled to a test object in a stable manner and whether the slip table and the test object are completely separated from each other for all of a plurality of bolt-fixing holes, move the test object and a jig while the test object and the jig are hanging on a part of the bolt-fixing hole to which a specific bolt corresponds, and thus prevent the testing machine and the test object from being damaged.
Patent KR-20190062271-A (KR)
Inventor: SPANIOL BERND
IPC: C22C27/02
Filed: 2018-11-27
Abstract: The invention relates to a manufacturing process of an intermetallic compound Nb_3Sn by a melt metallurgical procedure. The manufacturing process comprises a step of pressing Nb particles and Sn particles to form a start electrode to remelt the pressed start electrode in a vacuum in an electric arc to acquire a first formed body. Alternatively, the manufacturing process comprises a step of remelting an Nb start electrode in a vacuum in an electric arc to introduce Sn particles into molten Nb formed during the remelting to acquire a first formed body. The molar ratio of Nb and Sn is selected appropriately for the acquired first formed body to contain at least 50 wt% of the intermetallic compound Nb_3Sn as the A15 phase as well as free Nb and/or Sn and inevitable impurities, if applicable.
Patent KR-20200063442-A (KR)
Title: A Electromagnetic Control Casting Device
Inventor: KIM KYUNG HYUN
IPC: B22D11/00
Filed: 2018-11-28
Abstract: The present invention relates to an electromagnetic control casting device comprising: a tilting melting furnace including a main chamber unit; an electromagnetic pump unit continuously positioned on one surface of the tilting melting furnace; and a tundish unit continuously positioned on the electromagnetic pump unit. The electromagnetic pump unit includes a channel unit. The channel unit includes: a horizontally extended center channel of which one side communicates with the main chamber unit; a first-direction channel extended horizontally and positioned in a first direction of the center channel, wherein one side thereof communicates with the main chamber unit; a second-direction channel extended horizontally and positioned in a second direction of the center channel, wherein one side thereof communicates with the main chamber unit; a connection channel to connect the other side of the center channel, the other side of the first-direction channel, and the other side of the second-direction channel; and a discharge channel continuously positioned on the connection channel. High quality of castings, homogeneity increase, and particle pulverization size precision increase are realized. Low power consumption and eco-friendly equipment can be achieved.
Patent KR-20200069793-A (KR)
Inventor: LEE SANG MAN
IPC: A61B1/12
Filed: 2018-12-07
Abstract: The present invention relates to an endoscope cleaning device. The endoscope cleaning device comprises: a washing tank main body having a housing part housing an endoscope and having an opening in an upper part thereof; a cover sealing the opening of the washing tank main body; and a cleaning water spraying means combined to the cover using a hinge part to be rotated, having an inlet through which water is supplied, rotated by water pressure, having a plurality of discharge holes to be rotated while spraying water at high pressure. Therefore, the present invention provides effects of maximizing sterilizing power by storing the endoscope in the washing tank main body to be completely immersed in a disinfectant and improving cleaning power by spraying cleaning and disinfecting water with strong spraying power downward from the upper part thereof after draining.
Patent KR-20200071154-A (KR)
Inventor: JEON DONGMIN
IPC: B60R13/02
Filed: 2018-12-07
Abstract: A vehicle door is disclosed. The vehicle door includes: a first door module forming a door skeleton; and a second door module coupled to the first door module and forming a door window. The second door module is made of a relatively lightweight material compared to the first door module, a reinforcing member is inserted along an edge forming the door window of the second door module, and a garnish is coupled to the second door module to reduce the weight and cost of the vehicle door.
Patent KR-20200073515-A (KR)
Title: Mold for making down pipe
Inventor: GI HYEONG DO
IPC: H05B3/48
Filed: 2018-12-14
Abstract: The present invention relates to a mold for manufacturing a down pipe and, more specifically, to a mold for manufacturing a down pipe, in which a heating means is installed inside one side of a mold body in which a cylindrical hole is formed, a cooling channel is installed inside the other side, and one side of the mold body heats raw materials to be introduced, and which cools a formed product (down pipe) discharged to the other side of the mold body after the forming is completed, thereby being capable of increasing the production speed of a product.
Patent KR-20200076455-A (KR)
Title: Grain germ drying equipment
Inventor: NA SUNG WOON
IPC: F26B3/00
Filed: 2018-12-19
Abstract: The present invention relates to a device for germinating and drying grains. First and second stirring wings rotating in different directions are installed inside a housing consisting of an outer container and a cover so as to prevent grains inserted into the housing from entangling in a process of being germinated. The first stirring wing is installed to be moved back and forth inside the housing, a secondary stirrer is further installed at an end of a rotary shaft rotating the first stirring wing so as to further stir grains inserted into a central part of the housing one more time, and thus it is possible to prevent the grains from entangling during germination as much as possible. In addition, a moisture supply means provided with a constant temperature water supplier for supplying, discharging and circulating constant temperature water required for the germination of grains is installed in the housing while carbon heating rods are installed on an outer circumferential surface of the housing, and thus it is possible to germinate grains and dry the grains that have completed germination by using one drying device. A cooling means is further installed on the outer circumferential surface of the housing to forcibly maintain an internal temperature of the housing to a set temperature (8-12°C).
Patent KR-20200076534-A (KR)
Inventor: NAM YUN SEUNG
IPC: G06F3/06
Filed: 2018-12-19
Abstract: The present invention relates to an electronic device, and more particularly, to a data storage device including a memory controller for controlling a memory device to perform a sharing operation between data storage devices and the memory device. The data storage device comprises: a memory device storing data; and a memory controller controlling the memory device according to a request of a host. The memory controller comprises: a device information storage part storing device information including sharing function information indicating whether the data storage device can share data with another data storage device; and a monitoring part that receives an initialization message for determining the type of information output by the data storage device from the host based on the sharing function information and generates any one of normal state information and extended state information, which are information about the current state of the data storage device in response to the initialization message.