baber/WOPTO huggingface dataset:
Patent KR-20200140630-A (KR)
Inventor: NAM JIN WU
IPC: A61K48/00
Filed: 2019-06-07
Abstract: The present invention relates to a pharmaceutical composition for preventing or treating squamous cell carcinoma, including HERES (Highly Expressed lncRNAs in Esophageal Squamous Cell Carcinoma) expression inhibitor. Particularly, the present invention relates to a pharmaceutical composition for preventing or treating squamous cell carcinoma which uses HERES expression inhibitor to reduce expression of HERES and to affect the Wnt signaling pathway. The present inventors have found that expression behaviors of HERES are related with occurrence of squamous cell carcinoma and have demonstrated that HERES can be a target for treating squamous cell carcinoma. Therefore, the pharmaceutical composition including HERES expression inhibitor according to the present invention is effective for inhibiting proliferation and metastasis of squamous cell carcinoma, and thus can be used advantageously for the purpose of preventing, treating and alleviating squamous cell carcinoma.
Patent KR-20210000874-A (KR)
Inventor: JEONG SOON TAE
IPC: E04B2/76
Filed: 2019-06-26
Abstract: The present invention relates to a prefabricated partition and, more specifically, to a prefabricated partition, which can be simply prefabricated or dismantled, be prefabricated in various shapes to be used for various purposes, be maintained in a solid coupling state having no distortion without welding, and prevent a gap occurring after a vertical frame and a horizontal frame are coupled by connecting the vertical frame and the horizontal frame by using a fixing member. Also, the prefabricated partition can be maintained in the solid coupling state having no distortion for a long time without welding, be simply prefabricated or dismantled, be prefabricated in various shapes to be used for various purposes, and be solidly maintained in the coupling state even under external impact and vibration. To this end, the prefabricated partition includes a vertical frame, a horizontal frame, an insert member, and a first fixing member.
Patent KR-20210001408-A (KR)
Inventor: PARK EUN BYEOL
IPC: H01M4/36
Filed: 2019-06-28
Abstract: The present invention relates to a method for developing a cathode material of a high capacity secondary battery through surface modification. A thin film is removed from a surface of Li (Ni0.8Co0.1Mn0.1)O_2 through a thin film removing part. The loss of internal lithium (Li) caused in a washing process (1h) may be enhanced using LiOH, thereby solving a problem that a capacity is reduced due to the surface characteristic of a cathode material. Accordingly, a conventional problem that the capacity is reduced due to the surface characteristic of the cathode material may be resolved. In other words, according to the present invention, the Li secondary battery includes the thin film removing part including distilled water for removing the thin film from the surface of the Li (Ni0.8Co0.1Mn0.1)O_2, and the LiOH obtained by sintering Li(Ni0.8Co0.1Mn0.1)O2 + LiOH(0wt%, 0.5wt%, 0.75wt%, 1wt%, 2wt%) (750°C, 5h, O_2) such that the loss of internal lithium (Li) caused due to the washing process (1h) is enhanced. Therefore, according to the present invention, the thin film may be removed from the surface of the Li (Ni0.8Co0.1Mn0.1)O_2 through the thin film removing part, and the loss of internal lithium (Li) caused due to the washing process (1h) is enhanced due to the LiOH, thereby resolving the problem of reducing the capacity due to the surface characteristic of the cathode material. Accordingly, the conventional problem that the capacity is reduced due to the surface characteristic of the cathode material may be resolved.
Patent KR-20210005364-A (KR)
Inventor: KIM SUNG WOOK
IPC: H01L51/50
Filed: 2019-07-03
Abstract: Provided are an organic light-emitting diode having a life effectively elongated at normal temperature and high temperature, and a light-emitting display apparatus comprising the same. The organic light-emitting display apparatus comprises: a first pixel electrode, a second pixel electrode, a third pixel electrode; a first lower functional layer, a second lower functional layer, and a third lower functional layer arranged on the first pixel electrode, the second pixel electrode, and the third pixel electrode, respectively; a first organic light emission layer for emitting a first color, a second organic light emission layer for emitting a second color, and a third organic light emission layer for emitting a third color, wherein the first organic light emission layer, the second organic light emission layer, and the third organic light emission layer are arranged on the first lower functional layer, the second lower functional layer, and the third lower functional layer, respectively; an opposite electrode arranged over the first organic light emission layer, the second organic light emission layer, and the third organic light emission layer; and a first upper functional layer, a second upper functional layer, and a third upper functional layer arranged between the opposite electrode, and the first organic light emission layer, the second organic light emission layer and the third organic light emission layer, respectively, and each having a thickness that is equal to or greater than about 1300 Å but less than or equal to about 1800 Å.
Patent KR-20190116126-A (KR)
Title: Multi-layered ceramic capacitor
Inventor: KWON BYEONG CHAN
IPC: H01G4/30
Filed: 2019-07-05
Abstract: The present invention is to provide a multi-layered ceramic capacitor comprising: a body including a dielectric layer, first and second internal electrodes disposed with the dielectric layer therebetween, fifth and sixth surfaces facing each other in a first direction, third and fourth surfaces facing each other in a second direction and first and second surfaces facing each other in a third direction; a first penetration electrode penetrating the body and connected to the first internal electrode; a second penetration electrode penetrating the body and connected to the second internal electrode; first and second external electrodes disposed on the first and second surfaces and connected to the first penetration electrode; third and fourth external electrodes separated from the first and second external electrodes and connected to the second penetration electrode; and an identification unit disposed on the first surface or the second surface of the body. The first and second penetration electrodes protrude to the second surface of the body. The fixation strength of the multi-layered ceramic capacitor is improved when mounting or embedding a substrate.
Patent KR-20210006080-A (KR)
Inventor: LEE DONG UK
IPC: F24F3/16
Filed: 2019-07-08
Abstract: The present invention relates to a fixing bracket for a ceiling air cleaner. The fixing bracket for a ceiling air cleaner comprises: a socket with an air passing hole; a plurality of rotating support members installed on an edge of an upper surface of the socket; a position adjusting screw fastened to a lower surface of the socket through the rotating support members; a lifting member installed on an end of the position adjusting screw to be able to move up and down; and a locking bar which rotates by being pressed by the lifting member between the rotating support members and the lifting member, wherein, as the position adjusting screw is being tightened, the lifting member moves downward to press the locking bar, and at this time, the locking bar is pressed by the lifting member in a state of being in close contact with the rotating support members and then is rotated to be in contact with an upper surface of the ceiling so as to support a load of the socket, and thus, the socket is kept in a state of being fixed to the ceiling. According to the present invention, by tightening or loosening the position adjusting screw, the locking bar comes into contact with the ceiling to support the load of the socket, such that the socket can be firmly fixed to the ceiling, and the socket is fixed by a simple action of tightening the position adjusting screw in a state of holding the socket, and thus, a working time and the number of workers required for the work can be reduced. In addition, the socket communicates with the interior and exterior spaces to allow outdoor air to flow indoors, and to allow fresh air from the outside to flow indoors through the air cleaner, and thus, the quality of air is improved while an air cleaning function is improved. Accordingly, reliability of the product can be improved.
Patent KR-20210007261-A (KR)
Inventor: HAN JI HO
IPC: B21B27/00
Filed: 2019-07-10
Abstract: One aspect of the present invention provides a method for manufacturing a PCM color steel sheet, which includes the following steps of: (a) forming one or more coating layers on the steel sheet; and (b) forming a three-dimensional pattern on the steel sheet by using an emboss roll and a backup roll having an embossed or engraved pattern, wherein the steps (a) and (b) are performed on a continuous roll-to-roll line. Therefore, the method for manufacturing a PCM color steel sheet can improve productivity and processibility.
Patent KR-20210010966-A (KR)
Inventor: GIM HO YEONG
IPC: B64C37/00
Filed: 2019-07-17
Abstract: The present invention relates to a multipurpose vehicle. The multipurpose vehicle of the present invention includes: a driving body formed into a streamlined shape to reduce air resistance while being operated in an unmanned manner; a tank provided in the driving body; a surveillance camera combined with one side of the driving body, and surveilling a boundary area or waters when the driving body is flying or submerged; a wireless communication module connected to the surveillance camera, and wirelessly communicating an image or video filmed by the surveillance camera; a thrust propeller provided on one side of the driving body to be rotatable, and providing thrust to the driving body; a levitation force propeller provided on the other side of the driving body, and providing a levitation force to the driving body; a solar panel combined with an outer wall of the driving body for self-generation, and collecting sunlight; an energy converter converting solar energy from the solar panel into electric energy; a storage battery provided in the driving body, and supplying power for operating the surveillance camera, the wireless communication module, the thrust propeller, and the levitation force propeller; and a controller controlling the electricity converted by the energy converter such that the electricity can be stored in the storage battery. Therefore, the present invention is capable of increasing usability by being used for multiple purposes.
Patent KR-20210010043-A (KR)
Inventor: SHIM HYUNG SHIK
IPC: B62D21/15
Filed: 2019-07-19
Abstract: The present invention relates to a connection structure between a subframe and a vehicle body and a method for connecting the subframe and the vehicle body. According to the present invention, provided is the connection structure comprising: a bush positioned between the subframe and the vehicle body; a bolt which passes through the subframe and the bush and is screwed to a pipe nut mounted on the vehicle body; and an insert body located between the vehicle body and the bush and through which the bolt passes. Since the insert body has elasticity, is fitted into the pipe nut when the bolt is fastened with the pipe nut, and limits position of the bush, the bush is pushed back and forth as much as the gap with the bolt, and it is prevented from swinging, and friction noise that can occur when the bush is pushed and swinging is prevented.
Patent KR-20210012494-A (KR)
Title: Lift pin alignment method and alignemnet apparatus and substrate processing apparatus
Inventor: SO JIN HO
IPC: H01L21/68
Filed: 2019-07-25
Abstract: An objective of the present invention is to provide a lift pin alignment method capable of precisely and accurately aligning horizontal states of lift pins. The lift pin alignment method in a substrate processing apparatus arranges a labeling sensor on a plurality of lift pins lifted from a substrate plate. Measurement values of roll (φ) and pitch (θ) representing the angle of a plane formed by the lift pins are acquired from the labeling sensor. A rotational transformation matrix (T) of the plane is calculated from the measurement values of roll (φ) and pitch (θ). The rotational transformation matrix (T) is used to calculate moving distances of the lift pins to be parallel with the ground. The lift pins are moved by the calculated moving distances to label the lift pins.
Patent KR-20210014308-A (KR)
Inventor: LEE CHUL HEE
IPC: G01B11/25
Filed: 2019-07-30
Abstract: The present invention relates to a projection system of three-dimensional scanning using a pattern mask and a method thereof. The projection system of three-dimensional scanning using the pattern mask comprises: a light source; a condenser lens which collects light emitted from the light source; the pattern mask which has a single pattern formed to make the light pass through the condenser lens; a driving unit which mechanically moves the pattern mask, and drives the emission of light in accordance with the light source; and a projection lens which emits the light which has passed through the pattern mask. The driving unit mechanically moves the pattern mask and emits a black pattern, single pattern, and white pattern through the projection lens. The present invention is able to perform the three-dimensional scanning for a subject in a simplified projector structure.
Patent KR-20210016936-A (KR)
Title: Electronic device and method for sharing data thereof
Inventor: LEE YOOJIN
IPC: G06F3/0486
Filed: 2019-08-06
Abstract: Disclosed are an electronic device and a method for sharing data thereof, which can effectively and easily share data. According to one aspect of the present invention, the electronic device comprises: a touch screen display; an input/output interface connected to an external device; a memory; and a processor electrically connected to the touch screen display, the input/output interface, and the memory. The processor can be configured to, if the electronic device is connected to an external device using an operating system different from the electronic device through the input/output interface, output a screen associated with the electronic device in a window displayed on a first area of a display of the external device, output a sub-window corresponding to at least one application stored in the electronic device in the window, determine a target application based on an input for the sub-window if the input is applied from the external device, configure data receiving path information based on a property of the target application to transmit the data receiving path information to the external device, and receive data corresponding to the input from the external device based on the data receiving path information. Various other embodiments identified through the specification are possible.
Patent KR-20210020207-A (KR)
Title: Controlling method for electric current path using electric field and electric device
Inventor: SON JONG HWA
IPC: H01L27/02
Filed: 2019-08-13
Abstract: One embodiment of the present invention discloses an electronic device and a method for controlling electric current path using an electric field. The electronic device includes: a plurality of first electrodes extending in a first direction and spaced apart from each other in a second direction perpendicular to the first direction; a plurality of second electrodes extending in the second direction to intersect the plurality of first electrodes and spaced apart from each other in the first direction; active layers disposed between the plurality of first electrodes and the plurality of second electrodes in overlapping areas between the plurality of first electrodes and the second electrodes to form a lattice pattern on a plane; and an insulating portion positioned between the active layers on the plane. The active layers comprise a spontaneously polarizable material, and a variable channel through which a current can flow by a voltage applied to the corresponding first and second electrodes is selectively formed in each of the active layers. Accordingly, the electronic device and the method can be applied to various uses.
Patent KR-20210019898-A (KR)
Title: An offline payment method using the multi-dimensional barcode with location
Inventor: KANG BONG HO
IPC: G06Q20/32
Filed: 2019-08-13
Abstract: The present invention relates to an offline payment system using a multi-dimensional barcode including location information. The offline payment system using a multi-dimensional barcode including location information comprises: a payment means registration unit to register a payment means with a condition which can be used only within a payment area; a barcode generation unit to generate payment information of the payment means in a multi-dimensional barcode, and output the generated multi-dimensional barcode to a screen of a smart terminal to display the multi-dimensional barcode; and a payment area verification unit to acquire a current location, and verify whether the current location is located within the payment area of the payment means. The barcode generation unit generates and displays the multi-dimensional barcode only if the current location is located within the payment area by the payment area verification unit. A current location is detected by a location sensor of a smart terminal to verify the location of remittance or payment to check the status of valid use within a limited area such as a voucher or check whether the location matches a store by the system.
Patent KR-20210029041-A (KR)
Title: Battery Pack Having Fire Extinguishing Unit
Inventor: LEE JIN KYU
IPC: H01M10/42
Filed: 2019-09-05
Abstract: Disclosed is a battery pack to reduce risk of secondary ignition or explosion. To achieve this, according to the present invention, the battery pack comprises: at least two battery modules arranged in one direction; and a fire extinguishing unit which includes a fire extinguishing agent tank having a fire extinguishing agent stored therein, a pipe connected to supply the fire extinguishing agent from the fire extinguishing agent tank to each of the at least two battery modules, a flow rate controller provided in the pipe and configured to maintain the supply flow rate of the fire extinguishing agent, and at least one valve configured to supply the fire extinguishing agent from the fire extinguishing agent tank to the battery module whose internal temperature has risen above a predetermined temperature.
Patent KR-20210033197-A (KR)
Title: Robot and method for calculating level of liquid in the liquid container
Inventor: SUNG GIL PARK
IPC: B25J19/06
Filed: 2019-09-18
Abstract: Disclosed are a robot and a method for calculating a level of liquid in a liquid container. According to the present invention, the robot comprises: a robot arm with a tool attached to its end unit; a torque sensor placed on the robot arm to measure a torque value of the robot arm; and a processor which controls the robot arm, receives the torque value from the torque sensor, calculates information related to the torque value, and calculates the level of the liquid accommodated in the liquid container based on the information related to the torque value. The processor controls the robot arm to move the tool in the liquid container, and calculates the level of the liquid by using a first information related to the first torque value when a lower end unit of the moved tool comes in contact with a surface of the liquid and a second information related to a second torque value when the lower end unit of the moved tool comes in contact with a bottom surface of the liquid. The present invention aims to provide a robot and a method for calculating the level of liquid in a liquid container, which are able to precisely measure the level of liquid in a liquid container without using a water level sensor.
Patent KR-20200039559-A (KR)
Title: Method for processing wafer
Inventor: NAKAMURA MASARU
IPC: H01L21/78
Filed: 2019-09-20
Abstract: An objective of the present invention is to provide a processing method of a wafer capable of grinding a back surface of the wafer to thin the wafer, and properly dividing the wafer into individual device chips. The processing method of the wafer includes: a division start point forming step of radiating a laser beam (LB) having a wavelength to be transmitted through a wafer (10) from a back surface (10b) of the wafer (10), such that a focal point of the laser beam (LB) is located at a predetermined position inside the wafer (10), to form a division start point including a modified layer (100) and a crack (102) extending from the modified layer (100) to a front surface of the wafer (10) along a division-scheduled line (12); and a dividing step of grinding the back surface (10b) of the wafer (10) by a grinding wheel (64) having a plurality of grindstones (65) arranged in an annular shape to thin the wafer (10) and divide the wafer (10) into individual device chips (14′), wherein in the division start point forming step, a chuck table (24) is heated to a predetermined temperature so that the crack (102) extending from the modified layer (100) formed inside the wafer (10) to the front surface of the wafer (10) is grown.
Patent KR-20200034642-A (KR)
Title: Water-stable perovskites and producing method of the same
Inventor: KIM KWANG SOO
IPC: C07F7/24
Filed: 2019-09-20
Abstract: The present invention relates to organic-inorganic hybrid or fully-inorganic perovskite having water-stability; and to a production method thereof. The perovskite is represented by chemical formula 1: APbX_3, wherein A is a monovalent organic amine positive ion or monovalent inorganic positive ion, and X is halide.
Patent KR-20210036747-A (KR)
Title: Screening method of material for anti-aging of keratinocyte, screening kit and composition comprising material for anti-aging of keratinocyte
Inventor: CHAE MINJUNG
IPC: C12N13/00
Filed: 2019-09-26
Abstract: The present invention relates to a method for screening a substance for anti-aging of skin keratinocytes, a kit for screening a substance for anti-aging of skin keratinocytes, and a composition for anti-aging of skin keratinocytes. The method includes: a step of performing test substance treatment on skin keratinocytes containing lipin-1 proteins and aging genes; a step of performing UV irradiation on the skin keratinocytes after the test substance treatment; and a step of checking the degree of expression of the aging gene of the skin keratinocytes before and after the irradiation. The aging gene contains matrix metalloproteinase-1, phosphorylated p65, or a combination thereof.
Patent KR-20210040648-A (KR)
Title: Modular numbering-up microreactor for increasing the production of pharmaceuticals
Inventor: GWANG NOH AHN
IPC: B01J19/00
Filed: 2019-10-04
Abstract: The present invention relates to a modular assembly type numbering-up metal microreactor for increasing pharmaceutical production. Particularly, the present invention relates to a numbering-up microreactor constructed by assembling a raw material injection and mixing module, a flow distribution module, a catalyst reaction module, and an integrated discharge module, and a method for producing a pharmaceutical or pharmaceutical raw material compound using the same. More specifically, the present invention relates to a multi-purpose microreactor capable of exchanging catalyst modules according to a synthesis target, and a scale-up production method of various pharmaceuticals or pharmaceutical raw material compounds using the same.