baber/WOPTO huggingface dataset:
Patent KR-20210002013-A (KR)
Inventor: CONI PHILIPPE
IPC: G06F3/044
Filed: 2020-06-25
Abstract: The present invention relates to a touch surface (1), which comprises an array of rows of electrodes (2, 3), a means for applying, at an input point on a row, an input voltage (V_DRIVE), and a means for measuring an output voltage (V_SENSE) at a second point in the row, wherein p is the number of pitch spacings of the array separating the two points, the portion of the array between the first point and the second point is akin to an electric dipole of resistance (R(p)) and of capacitance (C), and the output voltage (V_SENSE) is equal to the product of the input voltage (V_DRIVE) and a transfer function represented by a complex function (H_SENSE). The measurement means includes: a means for extracting an amplitude (G) and a phase (φ) from the transfer function; and a means for calculating a hybrid function (S(G, φ)) of the amplitude and of the phase, wherein the hybrid function minimizes the sum (Σ) as defined by Equation (1).
Patent KR-20220000551-A (KR)
Title: Luminescence type protective cover for supporting wire of electric pole
Inventor: KWON YANG HYEOG
IPC: E04H12/20
Filed: 2020-06-26
Abstract: The present invention relates to a luminous type branch wire protection cover of an electric pole, which emits light after storing light to be easily recognized at night. The luminous type branch wire protection cover of the electric pole according to the present invention is the branch wire protection cover (20) for covering a branch wire (12) that connects a lateral surface of the electric pole (11) with a ground surface. The branch wire protection cover (20) comprises: a lower cover (22) which is located adjacent to the ground surface and covers the branch wire (12); and an upper cover (21) which is connected with an upper end of the lower cover (22). The branch wire protection cover (20) is composed of a material mixed with a phosphorescent material.
Patent KR-20220001273-A (KR)
Title: Railing brace for inspection railing of angle-adjusted bridges
Inventor: KIM WON JU
IPC: E04H17/14
Filed: 2020-06-29
Abstract: The present invention relates to a handrail support for an inspection guardrail of a bridge with an adjustable angle. More specifically, even when a form and a curving section of a corresponding bridge to be equipped with an inspection guardrail have a slope section form which is not a perpendicular section form, inner and outer rotating bodies of a gearing mechanism with screw threads are rotated in accordance with the form, thereby enabling transverse guardrail supporters adjacent to each other on both sides to be accurately connected and installed without causing any particular inconvenience. To achieve the purpose, a cylindrical center rotary shaft on the inside of the center with a screw thread formed on the outside is integrated with an outer curved wing type rotating body having a screw thread formed on the inside, and from an end of the outer rotating body, a supporter fixing bracket is projected to couple and fix a transverse guardrail, and also, in order to couple and fix adjacent transverse guardrail supporters while having screw threads on both the inside and outside, a curved wing type inner rotating body with a supporter fixing bracket projected from its end is formed between the center rotary shaft on the inside and the outer rotating body on the outside, and, as a result, the outer and inner rotating bodies on both sides geared and coupled with respect to the center rotary shaft on the inside of the center at right angles or a corresponding inclination angle are rotated in accordance with the form and installation conditions of the corresponding bridge to be adjusted to an inclination angle suitable for the curving section of the bridge.
Patent KR-20220003866-A (KR)
Title: Rapid cooling device of zinc plated steel plates
Inventor: HEO KI BOK
IPC: C23C2/40
Filed: 2020-07-02
Abstract: The present invention provides a rapid cooling device for a hot-dip galvanized steel sheet. The rapid cooling device comprises: a body (110) of which the interior is empty; an atomizing nozzle (120) formed to spray cooling water in the form of mist into the body (110); and a spray unit (130) positioned on one side or the front of the body (110) to increase the injection speed of a high-pressure gas, suction the cooling water in the form of mist, and spray the same onto the surface of a hot-dip galvanized steel sheet (A). The rapid cooling device for a hot-dip galvanized steel sheet can use the injection pressure of the high-pressure gas to concentrate the cooling water in the form of mist on the surface of the hot-dip galvanized steel sheet, thereby performing a rapid cooling function. In particular, the rapid cooling device for a hot-dip galvanized steel sheet enables the cooling water in the form of mist to be instantaneously vaporized while contacting the heat remaining on the surface of the hot-dip galvanized steel sheet, thereby increasing cooling efficiency. In addition, the rapid cooling device for a hot-dip galvanized steel sheet can have a simple structure and minimize the volume, thereby being applied to a narrow field.
Patent KR-20220007254-A (KR)
Title: Semiconductor package and method for manufacturing semiconductor package
Inventor: KANG MYUNG SAM
IPC: H01L23/498
Filed: 2020-07-10
Abstract: According to one embodiment of the present invention, provided is a semiconductor package, which includes a first redistribution structure including a first insulating layer and a first redistribution layer, a semiconductor chip including a connection pad buried in the first insulating layer, and a vertical connection structure electrically connected to the first redistribution layer. The vertical connection structure includes a pattern layer buried in the first insulating layer, a barrier layer disposed on the pattern layer, and a pillar layer disposed on the barrier layer. The pattern layer is positioned at substantially the same level as the connection pad.
Patent KR-20210144518-A (KR)
Title: Digital gold token-based payment guarantee management server and operating method thereof
IPC: G06Q20/38
Filed: 2020-07-22
Abstract: Disclosed are a digital gold token-based payment guarantee management server and an operating method thereof. Provided are the digital gold token-based payment guarantee management server which provides a payment guarantee of the withdrawal amount between a plurality of digital token issuing servers which issue a plurality of different digital tokens used as virtual currency and a plurality of bank servers which process withdrawal events occurring at ATM, and the operating method thereof.
Patent KR-20220014943-A (KR)
Title: Method and system for determining driver emotion in conjunction with driving environment
Inventor: LEE JIN MO
IPC: B60W40/107
Filed: 2020-07-29
Abstract: A method for determining emotion of a driver in conjunction with a driving environment of the present invention comprises the following steps of: determining basic emotion of the driver; obtaining driving environment information; determining the emotion of the driver based on the driving environment information and the basic emotion; and providing an indication of the emotion of the driver or a service based on the emotion of the driver. According to the present invention, detailed emotion classification is performed.
Patent KR-20220017036-A (KR)
Title: Integrated control apparatus for autonomous driving vehicle
Inventor: KIM EUN SIK
IPC: B60W50/02
Filed: 2020-08-03
Abstract: The present invention relates to an integrated control apparatus for an autonomous vehicle, wherein when an autonomous driving mode is switched to a manual driving mode, a user operates a mobile operation device (10) corresponding to a portable device to perform steering, shifting, accelerating and braking of a vehicle, and operates a fixed display device (20) operated by touch to perform functions other than steering, shifting, accelerating, and braking. A steering dial switch (200), a shift button switch (300), and an accelerating and braking slide switch (400) provided on the mobile operation device (10) have different operation methods with each other. The present invention aims to promote convenience of operation and to prevent mal-operation.
Patent KR-20220022013-A (KR)
Inventor: CHOI KYUNG HYUN
IPC: H01L27/32
Filed: 2020-08-14
Abstract: The present invention provides a display apparatus having reduced power consumption and improved display quality at the same time, and a manufacturing method thereof. The display apparatus comprises: a substrate including a first region and a second region adjacent to the first region; a plurality of first pixel circuits disposed in the first region of the substrate and each including a silicon-based transistor and an oxide-based transistor; a plurality of second pixel circuits disposed in the second region of the substrate and including transistors; a first blocking layer disposed in the first region and including a blocking pattern overlapping the silicon-based transistor; and a second blocking layer disposed in the second region and including a first through hole disposed between adjacent second pixel circuits among the second pixel circuits. The first blocking layer and the second blocking layer include different materials.
Patent KR-20220022152-A (KR)
Inventor: YU YOUNG PA
IPC: B31B105/00
Filed: 2020-08-18
Abstract: The present invention relates to a method for manufacturing a paper case for packaging that is easy to form an upper surface and a lower surface, and a paper case manufactured by the method. More particularly, the paper case is characterized in that it prevents tearing or rupture of the paper by making a part of the paper foldable and making a pressurized part of paper in multiple layers.
Patent KR-20220022550-A (KR)
Inventor: KIM JINSOO
IPC: A61B17/00
Filed: 2020-08-19
Abstract: The present invention relates to a medical scalpel unit with an improved structure so that a surgical blade can be safely and conveniently replaced. According to the present invention, unlike the prior art of forcibly separating from a holder by holding a tip of a blade or lifting the rear end of the blade to forcibly separate the blade from the holder, the holder supporting the blade comprises a fixed holder part and a retractable holder part, so that the entire holder (fixed holder part and retractable holder part) should be inserted into the blade during use and a fitting state of a part (removable fixing part) can be selectively released according to a user's operation while the entire holder is not inserted into the blade during replacement after use. Accordingly, the blade can be easily and conveniently separated after advancing toward the tip through the space in which the fitting state is released, and thus an effect of increase user convenience and safety is provided.
Patent KR-20220023444-A (KR)
Title: Mouthpiece
Inventor: CHOI BONG GILL
IPC: A61B5/00
Filed: 2020-08-21
Abstract: The present invention provides a mouthpiece, which includes: a U-shaped body part formed to surround teeth; at least one reference electrode disposed on the body part; and at least one measuring electrode spaced apart from the reference electrode and having a different potential depending on pH, wherein the reference electrode and the measurement electrode are deposited and formed on the body part. Therefore, it is possible to lower manufacturing cost, portability and ease of use can be enhanced.
Patent KR-20220026315-A (KR)
Inventor: KIM HYUNG SUK
IPC: C08K3/22
Filed: 2020-08-25
Abstract: The present invention relates to electromagnetic wave absorbing particles in a GHz band, and an electromagnetic wave absorbing material including the same. Particularly, the electromagnetic wave absorbing particles according to the present invention can absorb electromagnetic waves by a magnetic loss mechanism caused by spin vibration in a GHz band. The electromagnetic wave absorbing particles according to an embodiment of the present invention are represented by formula 1 of Sr_(1-x)R_xFe_(y-2z)M_2zO_a, and includes M-type hexaferrite as a major phase. In formula 1: R represents at least one selected from Ba, Ca and La; M represents at least one selected from Co, Ti and Zr; and 0 < x <= 0.8, 8 <= y <= 14, 0 < z <= 1.5, and a = 19.
Patent KR-20220028542-A (KR)
Title: Vehicle door handle assembly
Inventor: HAN JUNG HO
IPC: E05B81/76
Filed: 2020-08-28
Abstract: A disclosed vehicle door handle assembly comprises: a handle housing disposed on an inner side of a door panel; a slider installed to be movable between a first position and a second position in the handle housing; a handle member which is connected with the slider through a connecting arm and configured to be movable between a rest position and an operation position for the door panel; and an inertia lock device which includes a blocking lever pivotally mounted on the handle housing and a weight mounted on the blocking lever. The inertia lock device is configured to prevent the handle member from moving to the operation position by unintentional external force. The vehicle door handle assembly prevents unwanted actuation of the handle member by unwanted force.
Patent KR-20220030587-A (KR)
Title: Power semiconductor device and method of fabricating the same
Inventor: HA JEONG MOK
IPC: H01L29/78
Filed: 2020-09-03
Abstract: The present invention provides a power semiconductor device capable of improving reliability by mitigating electric field concentration at the edge of the trench. The power semiconductor device includes a semiconductor layer of silicon carbide (SiC); at least one trench formed by being recessed by a predetermined depth from the surface of the semiconductor layer into the semiconductor layer; a gate insulating layer formed on at least an inner surface of the at least one trench; at least one gate electrode layer formed on the gate insulating layer to bury the at least one trench; a drift region formed in the semiconductor layer under the at least one gate electrode layer, including a protruding portion coming in contact with a portion of a bottom surface of the at least one trench, and having a first conductivity type; a well region having a second conductivity type and formed in the semiconductor layer to be in contact with the drift region while surrounding side surfaces and bottom edges of the at least one trench; and a source region formed in the well region and having the first conductivity type.
Patent KR-20220030734-A (KR)
Inventor: LIM JONG MIN
IPC: H01M10/613
Filed: 2020-09-03
Abstract: The present invention comprises: a plurality of insulated battery cells; an accommodation unit surrounding a circumference of the battery cells to form an accommodation space in which the battery cells are accommodated, and having an open top and bottom; a cooling fluid supply unit connected to one side of the accommodation unit to supply cooling fluid to the accommodation space; a cooling fluid discharge unit connected to the other side of the accommodation unit to discharge the cooling fluid inside the accommodation unit; a first blocking unit provided at the top of the accommodation unit to block the open portion of the top of the accommodation unit and support the battery cells; and a second blocking unit provided at the bottom of the accommodation unit to block the open portion of the bottom of the accommodation unit and support the battery cells, wherein a path through which the cooling fluid supplied to the accommodation space can flow is formed between the battery cells, and the plurality of battery cells can thus be effectively cooled.
Patent KR-20210036268-A (KR)
Title: Screw-type rotator for crushing and polishing aggregate and apparatus for manufacturing recycled aggregate using the same
Inventor: KIM SANG HEON
IPC: B02C19/22
Filed: 2020-09-15
Abstract: The present invention relates to a screw-shaped rotor and an apparatus for manufacturing recycled aggregate using the same, wherein the screw-shaped rotor comprises: a screw-shaped rotor in a cone shape including a screw-shaped body part with an uneven cross section and a cone-shaped upper end part with a center point protruding vertically; and a case including a space into which the screw-shaped rotor is inserted and a spiral part formed on an inner surface. Waste concrete is efficiently crushed and ground at an inflow gap between the screw-shaped rotor and the case, and cement paste attached to a surface is peeled off, and thus, high-quality recycled aggregate can be manufactured from the waste concrete.
Patent KR-20220037148-A (KR)
Inventor: KIM GYEONG SEONG
IPC: A61L9/01
Filed: 2020-09-17
Abstract: The present invention relates to a solid deodorant containing essential oil and a manufacturing method thereof, which contains, based on 100 parts by weight of purified water, 34 to 38 parts by weight of a deodorant, 1.6 to 2 parts by weight of gellan gum, 3 to 6 parts by weight of sodium cocoyl apple amino acids, 3 to 6 parts by weight of water solubilizer, 16 to 20 parts by weight of ethyl alcohol, and 3 to 10 parts by weight of natural essential oil. The solid deodorant does not contain harmful ingredients that cause toxicity to the human body, thereby being harmless to the human body and eco-friendly, and having a remarkable effect of improving the stability and reliability of a product.
Patent KR-20220040693-A (KR)
Inventor: KWON YONG GIL
IPC: F41H9/04
Filed: 2020-09-24
Abstract: The present invention relates to a safety shield used for self-defense combined with a partition, which is usually used as a partition, and in case of emergency, can quickly suppress an opponent and defend the opponent's attack. The safety shield for self-defense combined with a partition of the present invention comprises: a partition (100) made of a transparent material; a lower open slit groove (101) formed vertically on both sides of the lower end of the partition; a pedestal (200) that is coupled to an upper open slit groove (210) through the upper open slit groove (210) formed vertically on an upper end thereof to make the partition stand upright; and a handle (300) installed on both sides of the rear of the partition.
Patent KR-20220042690-A (KR)
Inventor: KIM JIN HOO
IPC: B25J15/06
Filed: 2020-09-28
Abstract: The present invention relates to a vacuum adsorption transfer device having a gripping function and a transfer system applied with the same, capable of automatically attaching and transferring material goods by one of a vacuum adsorption method and a gripping method. The present invention includes a body; an elevating rod; an elastic member; a division means; an opening and closing means; a suction pad; and a gripper.
Patent KR-20220042695-A (KR)
Inventor: PARK SEH KYU
IPC: B01J37/08
Filed: 2020-09-28
Abstract: The present invention relates to a cobalt catalyst for oxygen evolution reaction which has a structure including tricobalt tetroxide (Co_3O_4) hollow nanoparticles dispersed on a reduced graphene oxide support through the Kirkendall effect, has electrochemical reaction activity suitable for water electrolysis and shows significantly improved catalytic stability under an acidic high potential condition. The present invention also relates to a method for preparing the cobalt catalyst. The cobalt catalyst is firmly fixed even under a severe oxidation condition by virtue of strong interaction between cobalt oxide, including tricobalt tetroxide (Co_3O_4) hollow nanoparticles, and reduced graphene oxide as a support, and thus shows excellent stability. Therefore, it is possible to enhance the performance of an electrode for water electrolysis, membrane electrode assembly for water electrolysis and a water electrolysis cell to which the catalyst is applied.
Patent KR-20210038385-A (KR)
Title: Photosensitive resin composition for black resist, manufacturing method of that, light-shielding film cured the same, color filter and touch panel having that film, display device having them
Inventor: UCHIDA KAZUYUKI
IPC: G03F7/00
Filed: 2020-09-29
Abstract: The object of the present invention is to provide a photosensitive resin composition for black resists having high light-shielding properties and low reflectance, and capable of forming a high-definition pattern. The photosensitive resin composition for black resist of the present invention comprises (A) an unsaturated group-containing photosensitive resin, (B) a photopolymerizable monomer having at least two or more unsaturated bonds, (C) a photopolymerization initiator, and (D) at least one light-shielding component selected from a black pigment, a color mixture pigment and a light-shielding material, (E) silica particles, and (F) a phosphate ester-based dispersant.
Patent KR-20220046169-A (KR)
Title: Apparatus and method for managing user health
Inventor: LEE SO YOUNG
IPC: A61B5/00
Filed: 2020-10-07
Abstract: Disclosed is an apparatus for managing health, which manages health of a user in a non-invasive manner. According to one embodiment of the present invention, the apparatus for managing health may comprise: a spectroscope acquiring a spectrum from a subject; a processor predicting a change amount of blood sugar, calculating a blood sugar variability index based on accumulative data of the predicted change amount of blood sugar, and performing visualization including creation of a trend graph of the blood sugar variability index based on the calculated blood sugar variability index; and a display displaying a visualization result of the processor on a user interface.
Patent KR-20220048491-A (KR)
Inventor: HONG SU HWA
IPC: G01N15/02
Filed: 2020-10-10
Abstract: The present invention relates to a cleaning vehicle equipped with a smart system and, more specifically, to a cleaning vehicle equipped with a smart system, capable of measuring the atmospheric conditions, driving record, and the like through the cleaning vehicle, and monitoring the measured data through a control server, thereby efficiently embodying a cleaning system. To achieve the purpose, the cleaning vehicle equipped with a smart system includes: a cleaning vehicle; a GPS communication module provided on the cleaning vehicle to receive position information, driving record data and measurement data of the vehicle; a measurement device provided on the cleaning vehicle to measure fine dust and an atmospheric condition in real time, and store the measured data; a driving record device provided on the cleaning vehicle to store driving records of the cleaning vehicle, a working state and images of surrounding situations during the driving of the cleaning vehicle; an image output device installed in a loading part of the cleaning vehicle to output an image and a message; a control server receiving the data recorded in the measurement device, the driving record device and the image output device through a wireless network to store the data; a monitoring device provided to monitor the data stored in the control server; and a fixing device fixing the image output device to the loading part.
Patent KR-20220051085-A (KR)
Inventor: KIM IN WOO
IPC: C07K14/435
Filed: 2020-10-16
Abstract: The present invention relates to a peptide scolopendrasin-13 having an amino acid sequence of KLKLKFRFSK-NH_2 derived from Scolopendra subspinipes mutilans and a use thereof. The scolopendrasin-13 has an excellent antibacterial or antifungal effect, thereby being used as a pharmaceutical composition for antibacterial or antifungal preparations, antibiotics, food preservatives, feed preservatives, cosmetic preservatives, or pharmaceutical preservatives.
Patent KR-20210049698-A (KR)
Title: Composition for prevention or treatment of Porcine epidemic diarrhea virus infection including a complex comprising a curcuminoid compound, and licorice extract or a fraction thereof
Inventor: WOO SONG LEE
IPC: C02F1/50
Filed: 2020-10-23
Abstract: The present invention relates to a pharmaceutical composition, a quasi-drug composition, a feed additive, a drinking water additive, feed and drinking water for preventing, alleviating or treating porcine epidemic diarrhea (PED) virus infection, which contain a complex including a curcuminoid-based compound, and a licorice extract or a fraction thereof as effective components.