baber/WOPTO huggingface dataset:
Patent KR-20200132418-A (KR)
Inventor: JU SEONG MOON
IPC: B60N2/02
Filed: 2019-05-17
Abstract: The present invention relates to a device for folding a seat control lever of a backrest and an actuator of an automobile which minimizes components. The device comprises: a fixed bracket welded on a side of a seat cushion frame to be fixed; a cable connected to a control lever and an actuator to fold a backrest; an inner case wherein both the left and right sides thereof are fixed on the fixed bracket by a screw, and a fixed shaft partially protruding to the outside and a round rotary guide are provided at the center therein; a first rotation driving unit wherein a center portion thereof is coupled to the rotary guide of the inner case to be rotated, and a first slot hole is formed thereon to couple an operating cable for releasing a recliner thereto; a lever driving unit having a rotation center hole formed on one side thereof to be rotatably inserted into the fixed shaft of the inner case, and an operating shaft protruding outwards from the other side thereof to couple the control lever and a rotating unit thereto; a second rotation driving unit rotatably coupled to a driving guide of the lever driving unit, and provided with a second slot hole to be coupled to the actuator cable; an outer cover coupled to the inner case; the control lever coupled to the operating shaft of the lever driving unit to release a recliner; and a spring to apply a restoring force to the lever.
Patent KR-20200134355-A (KR)
Inventor: SUNG YOUNG BIN
IPC: A61Q19/00
Filed: 2019-05-21
Abstract: The present invention relates to a thin film patch to be attached to the skin and used for skin treatment or skin care. Particularly, a water-soluble polymer compound is formed, by means of melt spinning, melt blowing or electrospinning, into a water-soluble non-woven fabric of which the average diameter of fiber is 5 μm or less, and the water-soluble non-woven fabric is coated with a coating agent comprising an active ingredient having a skin treatment or skin care effect, so that a thin film having a total thickness of 50 μm and a basis weight of 20 gsm or less is formed.
Patent KR-20200141693-A (KR)
Inventor: KIM JUNG HAN
IPC: E04B1/36
Filed: 2019-06-11
Abstract: Disclosed is a stop device for limiting displacement of a vibration isolation device. The stop device for limiting displacement of a vibration isolation device includes a plurality of wires of which a lower end is connected to one portion of a lower plate of the vibration isolation device and an upper end is connected to one portion of an upper plate of the vibration isolation device, wherein the plurality of wires include: a first wire provided to have a length to which tensile force is applied when horizontal displacement greater than design displacement of the vibration isolation device occurs between the lower plate and the upper plate; and a second wire having a length longer than that of the first wire. The tensile force is firstly applied to the first wire before the second wire when the horizontal displacement occurs in the vibration isolation device.
Patent KR-20200142183-A (KR)
Inventor: KIM YOUNGTAE
IPC: B23K11/36
Filed: 2019-06-12
Abstract: Disclosed is a spot welding device. According to one embodiment of the present invention, the spot welding device bonds a workpiece in which at least two steel sheets having different strength are overlapped through resistance spot welding. The spot welding device comprises a pair of electrode tips of which each is coaxially disposed in a gun frame, and one is fixated to the gun frame and another is installed to be moved forward and backward to the gun frame while having the workpiece therebetween. The electrode tips pressurize the workpiece, and each of the electrode tips can have concentric contact units of a base material having different areas by corresponding to each of steel sheets having improved and reduced strength.
Patent KR-20190083630-A (KR)
Inventor: KIM TAE IL
IPC: H04R1/02
Filed: 2019-07-03
Abstract: According to an embodiment of the present invention, disclosed is a speaker which provides a visual pattern to transmit a sound to a user through a replacement sense. The speaker can comprise a cover unit, a vibration unit, and a sound generation module.
Patent KR-20210007118-A (KR)
Inventor: CHUNG WON KI
IPC: C23C8/80
Filed: 2019-07-10
Abstract: The present invention relates to a composite heat treatment method for gear steel, which comprises: a nitriding heat treatment step for injecting ammonia (NH_3), nitrogen (N_2) and hydrogen (H_2) gases into a heat treatment furnace in which a material is charged, and controlling nitrogen potential (K_N) to form, on a surface of the material, a compound layer in which crystal structures of Fe_3N (ε phase) and Fe_4N (γ′ phase) are mixed; and a high-frequency heat treatment step of performing high-frequency heating of the material which has undergone the nitriding heat treatment step to dissolve nitrogen of the compound layer formed on the surface of the material into the material. Low deformation and durability are increased by nitriding heat treatment and high frequency heat treatment through phase control.
Patent KR-20190088448-A (KR)
Title: Fuel tank with improved creep resistance and method for manufacturing it
Inventor: HILL DAVID
IPC: B60K15/03
Filed: 2019-07-17
Abstract: Provided are a fuel tank with improved creep resistance and a method for manufacturing the same. The fuel tank has two opposite wall portions and at least one reinforcing element connecting the wall portions, and the reinforcing element comprises at least two parts linked by at least one rotating link.
Patent KR-20200012796-A (KR)
Title: Plasma processing method and plasma processing apparatus
Inventor: TABATA MASAHIRO
IPC: H01L21/027
Filed: 2019-07-26
Abstract: Provided is a technique which can improve local critical dimension uniformity (LCDU). A plasma processing method executed by a plasma processing apparatus includes a first step, a second step, and an etching step. In the first step, the plasma processing apparatus forms a first film on a processing target in which a plurality of openings having a predetermined pattern are formed. In the second step, the plasma processing apparatus forms a second film having an etching rate lower than that of the first film on the processing target on which the first film is deposited, and having different film thicknesses on the side surfaces of the openings according to the sizes of the openings. In the etching step, the plasma processing apparatus performs etching from above the second film under a predetermined processing condition until a portion of the first film is removed from at least a portion of the processing target.
Patent KR-20210012820-A (KR)
Title: Memory controller and operating method thereof
Inventor: KANG HYE MI
IPC: G06F13/16
Filed: 2019-07-26
Abstract: The present technique relates to an electronic device. According to the present technique, a memory controller having improved map update performance and controlling a memory device, which stores logical-physical map data representing a mapping relationship between a logical address and a physical address of data, comprises: a map data storage unit; and a map data management unit. The map data storage unit stores physical-logical map data generated based on a logical address corresponding to a request received from the host. The map data management unit performs a map update operation for updating the logical-physical map data stored in the memory device by using a part of the entire physical-logical map data stored in the map data storage unit according to amount of the physical-logical map data stored in the map data storage unit.
Patent KR-20210016952-A (KR)
Title: method for making sundae
Inventor: KIM HEON TAEK
IPC: A23L5/10
Filed: 2019-08-06
Abstract: A method for manufacturing sundae according to an embodiment of the present invention includes the steps of: (a) processing a pig intestine to prepare a sundae outer layer; (b) preparing sundae fillings by mixing pork, kimchi, dried radish strips, cellophane noodles, buckwheat, peanut, sunflower seed, pepper, ginger, garlic, green onion, onion, beet, cabbage, lard and pig blood; (c) filling the inside of the sundae outer layer with the fillings, and sealing both ends of the sundae outer layer to produce sundae; and (d) boiling the sundae.
Patent KR-20210017434-A (KR)
Title: Image compression apparatus and image compression method
Inventor: LEE SEONG WON
IPC: H04N19/63
Filed: 2019-08-08
Abstract: The present invention relates to an image compression device and an image compression method, wherein power consumption is not increased. According to one embodiment of the present invention, the image compression device may comprise: a line compressor compressing image data including a plurality of lines, wherein a compression mode is dynamically changed between a first compression mode compressing the image data in units of one line and a second compression mode compressing the image data in units of two lines; and a bit rate controller determining a bit rate of each line of the image data compressed by the line compressor.
Patent KR-20210022917-A (KR)
Title: High-speed atomic force microscope
Inventor: LEE YONG JOONG
IPC: G01Q60/38
Filed: 2019-08-21
Abstract: A high-speed atomic force microscope is disclosed. According to the present invention, the high-speed atomic force microscope comprises: a first scanner capable of adjusting displacement in the plane direction; and a second scanner capable of adjusting displacement in a direction perpendicular to the plane direction. The displacement controlled by the first scanner and the displacement controlled by the second scanner may be independent of each other. According to the present invention, the high-speed atomic force microscope further comprises an objective lens for focusing a laser on a sample disposed on the first scanner. The second scanner may be coupled to the objective lens through a coupling device. The first scanner may be physically separated from the second scanner. A groove in which the second scanner can be mounted may be formed on one side of the coupling device. A side different from the side in which the groove is formed in the coupling device may be formed to have a plane parallel to the plane on which the sample is placed on the first scanner.
Patent KR-20210022955-A (KR)
Title: Back light unit and display device using the same
Inventor: LEE YONG SEOK
IPC: F21V8/00
Filed: 2019-08-21
Abstract: Embodiments of the present invention provides a backlight unit and a display device including the same, wherein the backlight unit includes: an optical unit including a substrate on which a plurality of light emitting devices for irradiating light are disposed and uniformly distributing light emitted from the plurality of light emitting devices; a cover bottom accommodating the optical unit; and a side housing fixed to the cover bottom and disposed to overlap at least a part of an upper surface of the optical unit, thereby displaying colors uniformly.
Patent KR-20210026302-A (KR)
Title: Cathode for secondary battery, Method for making the same, and secondary battery using the same
Inventor: KIM SUN KI
IPC: H01M10/0525
Filed: 2019-08-29
Abstract: A secondary battery negative electrode having high purity and low electrical resistance is disclosed. The negative electrode includes: a graphite sheet; and a copper layer laminated on one side of the graphite sheet, wherein the copper layer is formed by plating and is directly attached to the graphite sheet. It is possible to provide a secondary battery negative electrode having a very low electrical resistance.
Patent KR-20200037077-A (KR)
Title: Method, apparatus, device and computer readable medium for generating vqa training data
Inventor: HUANG PINGPING
IPC: G06F40/20
Filed: 2019-09-05
Abstract: An embodiment of the present invention relates to a method, an apparatus, a device and a computer readable medium for generating VQA training data. The method comprises the steps of: obtaining a first group of training data of a VQA system, wherein the first group of training data includes a first question for an image in the VQA system and a first answer corresponding to the first question; determining a second question associated with the first question in term of semantics; and determining a second answer corresponding to the second question based on the first question and the first answer to obtain a second group of training data for the image in the VQA system, wherein the second group of training data includes the second question and the second answer. Accordingly, the training data can be automatically acquired at low costs and with high efficiency such that the amount of training data can be significantly increased, thereby increasing the accuracy of a VQA system model.
Patent KR-20210033088-A (KR)
Title: Ionizer
Inventor: LEE DONG HOON
IPC: H01T23/00
Filed: 2019-09-17
Abstract: The present invention relates to a bar-type ionizer provided with ion balance monitoring and automatic ion balance adjustment functions. The ionizer detects an imbalance between an anion and a cation emitted from a discharge needle and automatically adjusts the imbalance. The present invention includes: a bar-type ionizer irradiating a charged body with an anion and a cation through a discharge needle and performing control for ion balance readjustment; an ion detection unit measuring the anion and the cation from the discharge needle in a non-contact manner and performing conversion into a current and output; an ion detection sensor fixing portion having one side coupled and fixed to the bar-type ionizer or fixed to a fixing body disposed near an anion and cation irradiation region with the other side coupled and fixed to the ion detection unit; and a detection signal transmission unit transmitting a current signal output from the ion detection unit to the bar-type ionizer.
Patent KR-20210033108-A (KR)
Title: Display device
Inventor: LEE KON HAENG
IPC: G02F1/1362
Filed: 2019-09-17
Abstract: According to one embodiment of the present invention, a display device comprises: a substrate comprising a display area and a peripheral area; a transistor positioned in the display area and connected to a gate line and a data line; and a test pad connected to the data line and positioned in the peripheral area. The test pad includes: a first test pad area extending from the data line; and a first test transistor and a second test transistor which are electrically connected to the first test pad area. The present invention provides the display device including the plurality of transistors having uniform characteristics over the display area.
Patent KR-20210035977-A (KR)
Title: Modular structure
Inventor: LEE SANG CHUL
IPC: E04D3/36
Filed: 2019-09-25
Abstract: The present invention relates to a modular structure. The modular structure includes: a floor part including a floor frame placed on a floor where a modular structure is installed, and a floor panel supported by the floor frame; a roof part including a roof frame installed at a height which is a predetermined distance apart from a position corresponding to the floor frame and a roof panel supported by the roof frame; a wall part having a pillar frame and a wall panel installed between the floor frame and the roof frame; and a connection part installed in upper and lower ends of a corner of the modular structure and coupled with the floor frame and the pillar frame on a position adjacent to the floor frame and the pillar frame. In case of the lifting of a module unit as well as the vertical stacking of the module unit, a position of the module unit can be accurately and easily adjusted, and, when the wall panel needs to be installed, the wall panel can be simply pressed and fixed by a pressurization fixing channel, thus minimizing the use of coupling members such as a bolt and the like while easily and simply installing the wall panel in a ceiling frame.
Patent KR-20210036078-A (KR)
Title: Apparatus for manufacturing mask frame assembly
Inventor: YANG SUNG WOOK
IPC: H01L51/00
Filed: 2019-09-25
Abstract: The present invention relates to a device for manufacturing a mask frame assembly which is provided with a gap sensor on a mask frame stage to measure the distance between a mask frame air-floated on the mask frame stage and the mask frame stage in real time, and automatically control the pressure intensity of air discharged from an air hole based on measured distance data, thereby achieving more precise centering through additional correction in a vertical aspect.
Patent KR-20190113720-A (KR)
Title: Leoidin compound having anti-virulence activity and use thereof
Inventor: KIM KYEONG KYU
IPC: A61K31/357
Filed: 2019-09-30
Abstract: The present invention relates to a novel use of a leoidin compound and, more specifically, to a leoidin compound having an antitoxic or antipathogenic activity and a pharmaceutical composition for preventing or treating a bacterial infection disease including a derivative of the leoidin compound or pharmaceutically acceptable salt thereof. According to the present invention, the leoidin or the derivative thereof is able to inhibit erythrocyte hemolysis by bacteria without affecting the growth of bacteria, inhibit the expression of sae and sarA regulators, and accordingly inhibit the expression of various toxic genes. In addition, bacterial internalization can be inhibited through the inhibition of bacterial attachment and/or invasion to host cells. Moreover, since the leoidin or the derivative thereof does not cause any toxicity to the host cells, the present invention is expected to be useful for cleaning medical containers and further be beneficially used for inhibiting bacteria by being resistant to antibiotics or bacteria which are toxic when treating with antibiotics as well as can be easily used for manufacturing pharmaceuticals for preventing, alleviating, or treating bacterial infection, cosmetic compositions, health food, animal feed, or additives for food or feed.
Patent KR-20210043349-A (KR)
Title: Decoration film for metal plate and metal decoration plate comprising the same
Inventor: YANG SE RA
IPC: C09J7/24
Filed: 2019-10-11
Abstract: The present invention relates to a decoration film for a metal plate comprising: a carrier film; an adhesive layer; a photocurable transparent resin layer disposed between the carrier film and the adhesive layer; a decorative layer disposed between the adhesive layer and the transparent resin layer; and a release photocurable resin pattern layer disposed between the carrier film and the transparent resin layer, and to a metal decoration plate comprising the same, and there is an effect that cracks are not generated on the surface.
Patent KR-20210045576-A (KR)
Inventor: CHO HYUN WOOK
IPC: G06F3/044
Filed: 2019-10-16
Abstract: The present invention relates to a touch sensor having uniformity sensitivity and a display device including the same. A touch sensor may include: base layer including first and second sensing areas adjacent to each other in a first direction and a non-sensing area surrounding at least one side of the first and second sensing areas; first sensor patterns provided to the first and second sensing areas, arranged in a second direction crossing the first direction, and electrically connected to each other in the second direction; second sensor patterns provided in the first and second sensing areas, arranged in the first direction, and electrically connected to each other in the first direction; and at least one third sensor pattern positioned across the first sensing area and the second sensing area and including at least one third sensor pattern. In this case, the third sensor pattern may include first and second sub-sensor patterns electrically separated from each other at a boundary between the first sensing area and the second sensing area. In addition, the first and second sub-sensor patterns may have mutually equal sizes.
Patent KR-20200110601-A (KR)
Title: Ceramic nanofiber structure and method for manufacturing the same
Inventor: LEE JONG MAN
IPC: D01D5/00
Filed: 2019-10-16
Abstract: The present invention provides a ceramic nanofiber structure having excellent flexibility, a manufacturing method thereof, and a separator including the same. The ceramic nanofiber structure according to an embodiment of the present invention includes a first ceramic component and a second ceramic component. By controlling the diameter of the ceramic nanofibers, the average pore size and the maximum pore size between the nanofibers are controlled, and a second ceramic component is added to reduce the crystal grain size, thereby obtaining a ceramic nanofiber structure having excellent flexibility. A filter or separator including the ceramic nanofiber structure may exhibit excellent separation/purification effects and durability.
Patent KR-20210048628-A (KR)
Inventor: LEE SEUNGHAN
IPC: H01L21/677
Filed: 2019-10-23
Abstract: The present invention provides an apparatus for processing a substrate. The apparatus for processing a substrate includes: a chamber provided therein with a processing space for processing a substrate; a cover for opening and closing the processing space; and a drive unit for moving the cover between an open position and a closed position to open and close the processing space. The drive unit includes a support body fixedly coupled to the cover and a drive member for moving up and down the support body between the open position and the closed position under the support body. The support body includes a first coupling part coupled to the upper surface of the cover, a second coupling part extending from the first coupling part and coupled to the driving member, a first twisting prevention part for preventing the cover from being twisted in the first direction when viewed from the top, and a second twisting prevention part for preventing the cover from being twisted in a second direction perpendicular to the first direction when viewed from the top.
Patent KR-20210029637-A (KR)
Title: Anti-slip pad with laminated structure and robot to transfer wafer having the same
Inventor: CHANG DONG JOON
IPC: H01L21/677
Filed: 2019-10-24
Abstract: According to an embodiment of the present invention, provided is an anti-slip pad, as an anti-slip pad of a pickup arm provided in a wafer transfer robot to load and unload a wafer, which comprises: a pad member mounted on an upper surface of a body of a pickup arm to support one surface of a wafer; and an information display member on which information for identifying a replacement time of the pad member is displayed.
Patent KR-20210050674-A (KR)
Title: Paper typed isothermal amplification microdevice for detection of pathogens and method the same
Inventor: LEE NAE YOON
IPC: C12Q1/686
Filed: 2019-10-29
Abstract: The present invention relates to a paper-type microdevice for isothermal amplification and a method for detecting pathogens using the same. The microdevice according to the present invention can read whether any target gene is present or not, or whether cells in a bio-sample live or not, quickly by using methylene blue. Therefore, the microdevice allows screening in a significantly simple manner. In addition, the microdevice allows sample migration through the folding motion of each pad, and thus requires no separate complicate structure (e.g. valve or pump) for the sample migration. Further, the microdevice is based on loop-mediated isothermal amplification, and thus requires no complicated heating system to realize a simple structure of the whole microdevice. Additionally, since the microdevice includes a first substrate and a second substrate made of a paper material and can be discarded or treated simply after use, it can be used as a disposable field diagnosis kit.