baber/WOPTO huggingface dataset:
Patent KR-20210021272-A (KR)
Title: Techniques for upscaling images generated with undetermined downscaling kernels
Inventor: SCHROERS CHRISTOPHER
IPC: G06T1/20
Filed: 2020-08-12
Abstract: A scaling application estimates a downscaling kernel used to generate a downscaled image. The scaling application upscales the downscaled image based on the estimated downscaling kernel, thereby generating a higher resolution version of the downscaled image with minimal visual artifacts. The scaling application includes various networks performing the above operations. A kernel mapping network generates a degradation map based on the estimated downscaling kernel. A degradation-aware generator network generates a reconfigured image based on the downscaled image and the degradation map. A kernel discriminator network generates an image considering the visual artifacts present in the reconfigured image. The scaling application includes a parameter optimizer iteratively modifying the estimated downscaling kernel to reduce the indicated visual artifacts in the image delta. Accordingly, through one or more iterations, the scaling application can generate a fairly accurate estimate of the downscaling kernel and then upscale the downscaled image by reduced visual artifacts.
Patent KR-20220021676-A (KR)
Inventor: CHUNG SUNG IL
IPC: G03F7/12
Filed: 2020-08-14
Abstract: A stencil for a printing process in which a fine pattern is formed and a method for manufacturing the same are provided. According to an embodiment of the present invention, it is a technical gist that a through hole having a shape corresponding to the printed pattern is formed, and a fine pattern for reducing adhesion to the substrate is formed on a lower surface. According to the present invention by means of solving the above problems, the pattern quality deterioration due to the adhesion between the substrate and the stencil can be prevented by the fine pattern implemented on the lower surface of the stencil.
Patent KR-20220021915-A (KR)
Inventor: KIM HUI LAE
IPC: A01N59/16
Filed: 2020-08-15
Abstract: The present invention relates to a method for manufacturing a complex having virus adsorption and apoptosis functions, and more particularly, to a method for manufacturing a composite material of hydroxyapatite having virus adsorption characteristics and copper or platinum having virus killing characteristics. In order to solve the above problems in a virus blocking composite material according to the present invention, the method comprises the following steps: (1) mixing a calcium salt-containing material, a phosphate-containing material, and a metal salt; (2) adding an aqueous solution strongly alkaline in slightly acid to the mixture; (3) reacting the mixture in the step (2) by ball milling; and (4) drying and pulverizing the reactant in the step (3).
Patent KR-20210092654-A (KR)
Title: Probe pin and apparatus for inspecting circuit having the same
Inventor: PARK BYOUNG GUE
IPC: G01R31/28
Filed: 2020-08-21
Abstract: The present invention relates to a probe pin, and more specifically, to a probe pin used for continuity inspection and operation characteristic inspection in a manufacturing process of electronic components. The present invention discloses a probe pin, which includes: an elastic part (100) which expands and contracts along a longitudinal direction; a first contact part (200) formed at one end of the elastic part (100) in the longitudinal direction; and a second contact part (300) formed at the other end of the elastic part (100) in the longitudinal direction. Therefore, stable contact is maintained even in various environments between an inspection device and an inspection object.
Patent KR-20210076831-A (KR)
Title: Forming 3d transistors using 2d van der waals materials
Inventor: SU SHENG KAI
IPC: H01L21/02
Filed: 2020-08-27
Abstract: A method comprises the steps of: etching a dielectric layer to form a dielectric fin; depositing a transition metal dichalcogenide layer on the dielectric fin; and performing a first anisotropic etching process on the transition metal dichalcogenide layer. The horizontal portion of the transition metal dichalcogenide layer is removed. The vertical portion of the transition metal dichalcogenide layer on the sidewalls of the dielectric fin remains to form a vertical semiconductor ring. The method further comprises the steps of: forming a gate stack on the first portion of the vertical semiconductor ring; and forming a source/drain contact plug. A source/drain contact plug contacts the sidewall of the second portion of the vertical semiconductor ring. The contact resistance of the source/drain contacts can be reduced.
Patent KR-20220029985-A (KR)
Inventor: LEE GEON DU
IPC: A45C13/00
Filed: 2020-09-02
Abstract: An embroidered patch accessory is disclosed. The embroidered patch accessory according to the present invention comprises: a base portion configured such that on both sides thereof provided are different patterns or colors; an upper wing portion configured such that Velcro sew-on tape is formed on both sides thereof and foldably coupled to an upper part of the base portion; and a lower wing portion configured such that Velcro sew-on tape is formed on both sides thereof and foldably coupled to a lower part of the base portion.
Patent KR-20220030750-A (KR)
Title: Equipment for manufacturing coil mats
Inventor: HAN KIL SEONG
IPC: B29C48/285
Filed: 2020-09-03
Abstract: The present invention provides an apparatus for manufacturing coil mats, in which a moving groove formed on a body part of an extrusion unit is formed to be gradually reduced from an inlet side together with the lower part, so that pressure is applied to a material moving along the moving groove and strands discharged through a discharge hole of a discharge plate are uniformly discharged, thereby making uniform coil mats. According to the present invention, the apparatus comprises: a supply unit (20) through which materials are supplied; an extrusion unit (30) extruding the material supplied from the supply unit (20) to discharge a plurality of strands; a roller unit (40) installed spaced apart from both sides at the lower part of the extrusion unit (30) and including a pair of rollers (42) through which the strands discharged through the extrusion unit (30) pass; a hot air blocking unit (50) spaced apart from the lower end of the extrusion unit (30) to both sides to be installed on the outside of the roller unit (40) and blocking external hot air; a storage unit (60) storing cooling water therein so that the roller (42) of the roller unit (40) is immersed by a set position and accommodating a coil mat (100) produced by cooling the strands passing through the roller unit (40) by the cooling water; and a fixed frame (70) which is installed on both sides of the upper edge of the storage unit (60) and in which the roller unit (40) and the hot air blocking unit (50) are fixedly installed.
Patent KR-20220031844-A (KR)
Title: Functional Injeolmi and its manufacturing method
Inventor: PARK SOO HYUN
IPC: A23L5/10
Filed: 2020-09-04
Abstract: The present invention relates to high-quality functional injeolmi using a Platycladus orientalis extract when manufacturing injeolmi that is a traditional Korean rice cake, and a method for manufacturing the same, and more specifically, to a method for manufacturing injeolmi by using a Platycladus orientalis extract in the washing, soaking, pounding, and powdered bean manufacturing process of raw glutinous rice in manufacturing injeolmi. To this end, a first step is a raw material (glutinous rice) washing step, a second step is a soaking step, a third step is a boiling step, a fourth step is a steaming step, a fifth step is a pounding step, a sixth step is a powdered bean applying step, and a seventh step is a packaging and product manufacturing process.
Patent KR-20220032865-A (KR)
Title: Alcohol-based hand sanitizer of high internal phase oil-in-water emulsion type
Inventor: AHN JONGWON
IPC: A61K8/891
Filed: 2020-09-08
Abstract: The present invention provides a high-internal-phase oil-in-water emulsion type alcohol-based hand sanitizer comprising: a continuous phase containing an alcohol, water and a volatile fluorine compound; and a dispersed phase containing an emollient and an emulsifier. The high-internal-phase oil-in-water emulsion type alcohol-based hand sanitizer according to the present invention maximizes a sterilizing effect by delaying the evaporation of the alcohol, inhibits the smell of the alcohol even at a high alcohol concentration, and, simultaneously, can implement skin soothing and a moisturizing function without a dry feeling even after use.
Patent KR-20220037262-A (KR)
Title: Apparatus and method for establishing of reliability growth planning for one-shot system
Inventor: SEO YANG WOO
IPC: G06Q10/06
Filed: 2020-09-17
Abstract: According to a preferred embodiment of the present invention, a device and method for setting a reliability growth management plan of an one-shot system can calculate a reliability growth management plan for all guided missiles operated by the military by acquiring a reliability growth planning curve for the one-shot system based on a management plan model having discrete characteristics and establishing the reliability growth management plan of an one-shot system. In addition, it is possible to establish an optimal reliability growth management plan for the one-shot system by setting values of the parameters of the management plan model based on sensitivity analysis information for the parameters of the management plan model. The present invention can also be applied to the reliability growth management of the one-shot system (eg, airbag device, etc.) in the civil industry.
Patent KR-20220039209-A (KR)
Inventor: KANG SUK YONG
IPC: A61H23/02
Filed: 2020-09-22
Abstract: Related is a hair loss treatment device capable of suitable treatment according to the current hair loss state of a user, which includes a scalp wearing part formed in a housing in which an inner space is formed by opening one side, to be worn on the scalp; a light source part provided at an inner side of the scalp wearing part and irradiating light of a set wavelength to the scalp; a vibrating part provided at an inner side of the scalp wearing part and transmitting vibration to the scalp in close contact therewith; and a stimulation control part for controlling light irradiation and vibration transmission by a treatment method according to scalp images which are electrically connected to the light source part and the vibrating part to photograph the state of the scalp.
Patent KR-20220039329-A (KR)
Inventor: LEE MOO YONG
IPC: F16K37/00
Filed: 2020-09-22
Abstract: An underground enclosure integrated valve panel apparatus of the present invention comprises: an enclosure (10) in which a plurality of manometers (12) are installed; an intermediate cover (20) in which an exposure window (20a) is formed; an upper board cover (30) in which a transparent cover (32) is installed; a plurality of operative valve assay units (40) installed inside the enclosure (10); a double hinge (50) opening and closing the upper board cover (30) from the intermediate cover (20); and a plurality of toggle clamps (60) coupled or separated so that the upper plate cover (30) becomes tightly close to the intermediate cover (20). Accordingly, the present invention has an advantage of improving reliability of a product by enhancing a waterproof and dustproof function.
Patent KR-20220042911-A (KR)
Inventor: YOON TAE HO
IPC: H01J37/32
Filed: 2020-09-28
Abstract: The present invention relates to a plasma atomic layer deposition apparatus which is capable of enhancing the characteristics of the thin film of a sidewall in depositing a substrate with high-density patterns. The plasma atomic layer deposition apparatus comprises: a chamber in which an accommodation space is formed; a susceptor installed in the accommodation space and configured to support at least one substrate; at least one shower head installed in the chamber to select and supply at least one of a source gas, a buffer gas, and a reaction gas toward the substrate; a plasma generating device configured to form an electric field so that plasma can be generated between the susceptor and the shower head. The plasma generating device may include an antenna electrode installed between the shower head and the susceptor and formed in a spiral shape so that the electric field can be formed in a horizontal direction.
Patent KR-20220044628-A (KR)
Title: Elevator sterilization device using UVLED and Elevator equipped with the device
Inventor: KIM SANG IL
IPC: A61L2/10
Filed: 2020-10-02
Abstract: The present invention relates to a sterilization device for an elevator using an UV LED and an elevator equipped with the device. In particular, a UV LED bar emitting ultraviolet rays is installed in a corner in an elevator cage, and the UV LED bar can be controlled according to the presence or absence of passengers, so that the inside of the elevator cage can be sterilized while damage of a human body can be prevented from ultraviolet rays.
Patent KR-20220045589-A (KR)
Title: System for recognizing implant based on artificial intelligence and method thereof
Inventor: PARK CHAN SOO
IPC: G06N3/08
Filed: 2020-10-05
Abstract: The present invention relates to a system for identifying an implant based on artificial intelligence (AI) and a method thereof. According to the present invention, the method comprises the following steps: constructing a database by using implant medical image data for which implants have previously been placed for a plurality of users and information labels for the corresponding images; capturing an implant medical image of a subject to be treated and pre-processing the captured implant medical image; identifying an implant in the implant medical image by applying the preprocessed implant medical image to a pre-generated implant identification model; acquiring position data of the identified implant; calculating a degree of similarity with implants stored in the database by applying the identified implant to a pre-generated implant identification model; and extracting and displaying the information labels of the implants in order of high similarity. Accordingly, a manufacturer and model name of an implant can be identified quickly and accurately through an implant-abutment connection area in the intraoral occlusal surface and the external features of an implant fixture in dental radiographs. In addition, during oral treatment, quick and appropriate responses can be provided and time and financial loss can be greatly reduced.
Patent KR-20210010421-A (KR)
Inventor: KIM HYO JIN
IPC: F16D3/223
Filed: 2020-10-07
Abstract: The present invention relates to a boot fixing cover for a constant velocity joint and a constant velocity joint including the boot fixing cover, and more specifically, to an invention characterized in that a skirt which is bent to fix an expansion part of a boot is in contact with the boot in a curved state, a sharp end part is bent toward a shaft so as to fundamentally prevent damage to the boot and remarkably improve the quality and durability of a product. The boot fixing cover according to the present invention is fixed to an outer circumferential surface of a drive shaft by a band, and the expansion part of the boot includes a boot fixing part in which a recess space is formed between skirts so that the expansion part is inserted and fixed to the boot fixing cover. The skirt of the boot fixing part has an overlapping part which is bent to overlap the outside of the skirt in a state of being extending in parallel with the center of the drive shaft. A curved part is formed on a joint part of the overlapping part and the skirt to be in contact with the expansion part of the boot. A pressing groove part that is concave toward the extension part of the boot is formed on an outer side of the boot fixing part along the circumferential surface so that the boot and the boot fixing cover are coupled to each other.
Patent KR-20210050452-A (KR)
Title: Antenna structure, antenna array and display device including the same
Inventor: KIM JONG MIN
IPC: H01Q3/32
Filed: 2020-10-13
Abstract: An antenna structure according to embodiments of the present invention includes a dielectric layer, a radiation pattern disposed on the dielectric layer; a first signal pad for supplying a first input signal to the radiation pattern; a second signal pad selectively supplying a second input signal to the radiation pattern; a first transmission line connecting the first signal pad to the radiation pattern; and a second transmission line connecting the second signal pad to the radiation pattern. The present invention can provide the antenna structure having improved signal efficiency and space efficiency by implementing a plurality of polarization characteristics in one radiation pattern.
Patent KR-20200123051-A (KR)
Title: Isoxazole derivatives as nuclear receptor agonist and uses thereof
Inventor: KANG JAE HOON
IPC: C07D261/08
Filed: 2020-10-14
Abstract: The present invention relates to an isoxazole derivative, a pharmaceutical composition containing the same, and a method for manufacturing the isoxazole derivative. Especially, the present invention relates to a pharmaceutical composition of the isoxazole derivative for activating a farnesoid X receptor (FXR, NR1H4). The present invention is expected to be useful for the treatment of organ fibrosis diseases, etc.
Patent KR-20220049730-A (KR)
Inventor: KIM MIN YOUNG
IPC: H01L21/67
Filed: 2020-10-15
Abstract: Provided are a die surface treatment apparatus for sequentially performing reduction treatment and activation treatment on a die in a dual zone, and a die bonding system having the same. The die surface treatment apparatus includes: a stage for supporting a die; a first plasma generating part installed on the movement path of the die and performing reduction treatment on the surface of the die in a first plasma region; and a second plasma generating part installed on the movement path of the die and performing hydrophilization treatment on the surface of the die in a second plasma region.
Patent KR-20220049860-A (KR)
Inventor: LEE SEOK JUN
IPC: A61F9/04
Filed: 2020-10-15
Abstract: Disclosed is a facial skin care mask device capable of providing customized therapy by adjusting the intensity, time, and mode of LED light irradiated on the face. The facial skin care mask device of the present invention includes: an outer mask having a pair of outer eye through-holes, an outer nose through-hole, and a mouth through-hole; an LED module positioned on an inner surface of the outer mask, formed with a module eye through-hole and a module nose and mouth through-hole, and installed with a plurality of LED chip combinations emitting LED light of different wavelengths and wires to correspond to the face; an inner mask fastened to the outer mask with the LED module interposed therebetween, and having inner eye through-holes, an inner nose through-hole, and an inner mouth through-hole; a cylindrical eye shield having one end fastened to the inner eye through-holes of the inner mask, and the other end protruding to be in close contact with the wearer's eyes; a wearing member fastened to the outer mask or the inner mask to fix the wearer's head; a controller providing power and light control signals to the LED module, and including a power/mode setting switch positioned on the outside, and an LED display unit positioned at a periphery of the power/mode setting switch; and a mobile terminal connected to the controller through a controller communication unit to transmit the light control signals set by a built-in application to the LED module in conjunction with the controller.
Patent KR-20220052105-A (KR)
Inventor: LIM JONG SUK
IPC: G01C25/00
Filed: 2020-10-20
Abstract: Disclosed is a wave gauge which comprises: a GPS reception module (110) measuring a Z-axis altitude of wave and providing a reference signal; an IMU sensor module (120) made of an acceleration sensor and a gyro sensor, and measuring and providing the acceleration of the X-axis, the Y-axis, and the Z-axis, and the rotary angular speed of the X-axis and the Y-axis; and a microprocessor (130) including a complementary filter unit calculating averaging and collecting the acceleration of the X-axis, the Y-axis, and the Z-axis and the rotary angular speed of the X-axis and the Y-axis, and estimating the measuring posture through the rotary angle of the X-axis and the Y-axis, and correcting the acceleration of the Z-axis, and a calculation unit performing a first integration of the value of the acceleration of the Z-axis, which is corrected based on the ground surface, and calculating the speed of the Z-axis, and applying the HPF to the speed of the Z-axis, and performing a second integration on the speed of the Z-axis, and calculating the moving distance of the Z-axis, and correcting the moving distance of the Z-axis by a reference signal using the GPS data, and calculating the wave height from the ground surface, and excluding the lowest value and the highest value of the wave height, and drawing the final wave height information. The present invention discloses a wave gauge which is able to improve the accuracy of wave height.
Patent KR-20220052426-A (KR)
Inventor: HOSHI KEIGO
IPC: H01L51/00
Filed: 2020-10-20
Abstract: A light emitting device of an embodiment includes a first electrode, a second electrode disposed on the first electrode, and a light emitting layer disposed between the first electrode and the second electrode, and including a polycyclic compound represented by chemical formula 1 below. Accordingly, the light emitting device of an embodiment can exhibit improved luminous efficiency and long lifespan.
Patent KR-20220053118-A (KR)
Inventor: A SEONG JOO
IPC: G01R31/396
Filed: 2020-10-22
Abstract: The present invention relates to a failsafe apparatus of a vehicle battery equalizer. The apparatus comprises: a failsafe circuit connected between a plurality of first voltage batteries connected to an output terminal of the vehicle battery equalizer and a first voltage system load; and a control unit detecting an operation condition of the vehicle battery equalizer and controlling the failsafe circuit according to the condition. The control unit controls a switch in the failsafe circuit to output a first voltage to be applied to the first voltage system load according to whether the circuit condition of the vehicle battery equalizer is defective.
Patent KR-20220053216-A (KR)
Inventor: SEO JEONG MIN
IPC: C12R1/46
Filed: 2020-10-22
Abstract: The present invention relates to a composition for promoting osteoblast comprising Enterococcus faecium L15 KCTC13498BP. The composition of the present invention can promote osteoblast and stem cell osteogenic differentiation induction, and can prevent or treat bone diseases treatable by bone formation or bone regeneration.
Patent KR-20220058297-A (KR)
Title: Integrated security system for apartment complexes based on artificial intelligence image analysis
Inventor: KANG SUNG KWON
IPC: G08B25/14
Filed: 2020-10-30
Abstract: The present invention relates to an integrated security system for an apartment house complex based on artificial intelligence image analysis, which can further increase the safety and security in an apartment house complex. The integrated security system of the present invention comprises: an image photographing module (100); an integrated image storage unit (200); a home network server (300) including a resident information input unit (330); an integrated calculation server (400) including an event situation determination module (410) and a face recognition module (420); and an integrated database (500) including a security DB module (510) and a life safety service DB module (520).