baber/WOPTO huggingface dataset:
Patent KR-20220014480-A (KR)
Inventor: KO SEONG HO
IPC: B65G47/52
Filed: 2020-07-29
Abstract: The present invention relates to a D-type roller branching device, which can be eco-friendly designed and manufactured at low power, comprising a D-type roller sequential rotation transfer means (90) including a device body (10). A D-type roller (20) includes a shaft (21), a D-type support plate (25), a flat plate (26) and a balancing bar (27).
Patent KR-20220015828-A (KR)
Title: Display device
Inventor: DAEYOUNG SEO
IPC: G09G3/3233
Filed: 2020-07-31
Abstract: According to various embodiments of the specification, a display device may comprise: a first power sharing line disposed alongside a first direction; a first pixel and second pixel disposed along a second direction intersecting with the first direction with the first power sharing line therebetween; and a second power sharing line disposed alongside the first power sharing line with anyone between the first pixel and the second pixel therebetween.
Patent KR-20220016541-A (KR)
Inventor: PARK WAN JAE
IPC: F24F7/00
Filed: 2020-08-03
Abstract: The present invention relates to a smoking room structure. To this end, the smoking room structure comprises: a smoking room body having a box shape having a smoking room therein; a door provided on one side of the smoking room body to allow a smoker to enter and leave while the smoking room is blocked from the inside and the outside; a moving path partition provided in the longitudinal direction in the middle of the smoking room to allow the moving path of a smoker to have a C-shape; an outside air suction unit provided on an entrance side of the smoking room; and a cigarette smoke discharge unit provided on a rapid change side on which the moving path direction of the smoker changes rapidly. Therefore, the moving paths of smokers are prevented from being overlapped in the process in which the smokers enter and leave the smoking room for smoking. Cigarette smoke and outside air are easily ventilated, and a constant temperature of the smoking room is always maintained.
Patent KR-20220017718-A (KR)
Inventor: JUN IK SOO
IPC: A61N5/06
Filed: 2020-08-05
Abstract: The present invention relates to an air purifier and, more specifically, to a lamp-type air purifier having a blue light therapy function. In accordance with the present invention, the lamp-type air purifier includes: a cylindrical light emitting part having a light emitting surface on the outer circumference surface, and forming an air flow path therein; a filter installed in an upper part of the cylindrical light emitting part, and removing particles included in the air introduced into the cylindrical light emitting part; a honeycomb coated with a photo catalyst, installed in the cylindrical light emitting part, and removing pollutants included in the air introduced into the cylindrical light emitting part; a light source installed in the cylindrical light emitting part so as to emit light to the photo catalyst; and a fan installed in a lower part of the cylindrical light emitting part so as to form a flow of air passing through the mesh and the honeycomb when operated. In accordance with the present invention, the lamp-type air purifier is capable of purifying air in an indoor area, while radiating blue light to the indoor area to correct a circadian rhythm sleep disorder occurring due to a lack of exposure to natural light.
Patent KR-20220018197-A (KR)
Inventor: SEO SANG HYUN
IPC: B60L53/18
Filed: 2020-08-06
Abstract: The present invention relates to an artificial intelligence (AI) analysis device to control a charging current and an AI-based charging connector, and more specifically, provides an AI analysis device and an AI-based charging connector, which adjust an appropriate charging current value of a terminal unit based on feedback information calculated through a temperature detected by a temperature sensor, and perform AI analysis based on information on the history of adjusting the charging current value.
Patent KR-20220020505-A (KR)
Title: Paper cover
Inventor: KIM YE JIN
IPC: B65D43/02
Filed: 2020-08-12
Abstract: Provided is a paper cap. The paper cap comprises: an upper plate wherein one side surface faces an opening of a container; and an edge plate having the wide surface forming a predetermined angle rather than parallel to the wide surface of the upper plate, and disposed to surround an edge of the upper plate. One side end of the edge plate is rolled or folded to form a cap side engagement unit protruding toward the container. The cap side engagement unit is engageable with a container side engagement unit provided in the container. An objective of the present invention is to provide the paper cap which covers an upper opening of the container while having a paper material.
Patent KR-20220021792-A (KR)
Inventor: LEE JUN TAEK
IPC: G03B17/02
Filed: 2020-08-14
Abstract: An embodiment includes: a base; a circuit board disposed on the base; a housing disposed on the base; a bobbin disposed in the housing; a magnet disposed in the housing; a first coil disposed in the bobbin and opposed to the magnet; and a second coil disposed between the circuit board and the base.
Patent KR-20200106012-A (KR)
Title: Structure inspection system and method using dron
Inventor: KANG YEE SEOG
IPC: B64D47/08
Filed: 2020-08-24
Abstract: The present invention relates to a structure inspection system using a drone and an inspection method thereof. The structure inspection system includes: a database storing structure information about a design structure of an inspection target structure and measurement position information about a measurement target part of the inspection target structure; a transmission chip installed on a photographing reference point for photographing the measurement target part to provide identification information about the measurement target part and photographing information about a photographing condition; a drone photographing an image of the measurement target part to transmit the same in real time; and a ground control terminal collecting and analyzing data transmitted from the drone. According to the present invention, in the structure inspection system using a drone and the inspection method thereof, the drone is landed on the photographing reference point of the inspection target to perform photographing. Thus, an existing problem that an inspection is inaccurate because a drone frequently moves in the air can be solved and the inspection target can be accurately photographed.
Patent KR-20220026201-A (KR)
Inventor: KIM SAE HUN
IPC: A23L33/135
Filed: 2020-08-25
Abstract: The present invention relates to a composition for preventing or treating menopause containing Lactobacillus fermentum, and more particularly, the present invention relates to a food composition for preventing or improving menopausal or menopausal symptoms and a pharmaceutical composition for preventing or treating menopausal or menopausal diseases, which contain Lactobacillus fermentum strain, a culture thereof or a fermentation product thereof as an active ingredient. Lactobacillus fermentum strains and fermented products thereof of the present invention improves and promotes intestinal health in menopause or menopause with inflammation by changing the intestinal flora, strengthening the intestinal barrier, and suppressing intestinal inflammation, and further, increases bone density, which is reduced in menopause and menopause accompanied by inflammation, so as to be usefully used in the manufacture of health functional foods and medicines in order to effectively prevent, improve or treat menopausal or menopausal symptoms through regulation of intestinal-bone metabolism and regulation of the immune system.
Patent KR-20220026212-A (KR)
Title: Part component welding type valve with inner pressure reducer
Inventor: KIM JAE KYU
IPC: F16K27/10
Filed: 2020-08-25
Abstract: The present invention provides an internal pressure control type pipe forming valve. According to the present invention, the internal pressure control type pipe forming valve provides a structure where components of the valve are divided to be assembled by welding-coupling so that the valve is customized by corresponding to site conditions or usage requirements, does not require a mold to reduce manufacturing cost, easily performs manufacturing and assembling work even though a structure, in which a diaphragm pressure controller is disposed, is applied, and at the same time, provides high assembling stability and quality improvement by providing a shape structure where welding-coupling between the components is firmly and stably performed.
Patent KR-20220026817-A (KR)
Inventor: KIM MYEONGSHIN
IPC: A61B10/00
Filed: 2020-08-26
Abstract: Disclosed is a wheelchair capable of forming negative pressure. In accordance with one embodiment of the present invention, the wheelchair capable of forming negative pressure, which includes a saddle frame coupled with a saddle, a leg part frame extended from the saddle frame, and a handle part frame extended from the saddle frame and coupled with a handle, includes: a pair of front frames spaced apart from each other, and forming a front part; a first combination frame spaced apart from the front frames while having a lower end extended from the front frames to form a lower space part, and mounted in the leg part frame; a second combination frame extended from an upper end of the first combination frame, and mounted in the saddle frame; a third combination frame extended from the second combination frame, and mounted in the handle part frame to form an upper space part; a vinyl member having a predetermined combination member combined with the front frame, the first combination frame, the second combination frame and the third combination frame to isolate the lower and upper space parts from the outside; and a negative pressure unit keeping air pressure in the vinyl member lower than the outside. In accordance with the present invention, the wheelchair can maximally isolate a person on the wheelchair from the outside through the vinyl member, while forming negative pressure in the internal space of the vinyl member, and the person on the wheelchair can be examined/diagnosed from the outside, while seated in the internal space of the vinyl member.
Patent KR-20220027412-A (KR)
Title: Apparatus and method thereof for detecting metallic impurities in foods
Inventor: MOON KI SEOK
IPC: B07C5/344
Filed: 2020-08-27
Abstract: The present invention relates to an apparatus and method for inspecting metallic foreign substances mixed in food and, more specifically, to an apparatus for detecting metallic foreign substances by using weight variations occurring as metallic foreign substances included in a complete product which is on a final stage are pulled by a magnetic force exerted to the product. To achieve the purpose, the apparatus includes: a pressure measurement sensor measuring pressure in accordance with the weight of a product; an electronic circuit for data conversion and display; an electromagnet generating a magnetic force; an electronic circuit for determining the existence of foreign substances and controlling mechanisms, and a mechanism for product removal. In accordance with the present invention, as the apparatus and method for inspecting metallic foreign substances, which can bring about an excellent detection effect at a relatively low cost, are suggested, solutions, which can be additionally applied along with existing detection methods, can be suggested.
Patent KR-20210037530-A (KR)
Title: Composite ic chips including a chiplet embedded within metallization layers of a host ic chip
Inventor: ELSHERBINI ADEL
IPC: H01L23/528
Filed: 2020-08-27
Abstract: Provided are composite IC chips including a chiplet embedded in metallization levels of a host IC chip. The chiplet includes at least one metallization layer and a device layer interconnecting passive and/or active devices to a chiplet circuit. The host IC includes at least one metallization layer and a device layer interconnecting passive and/or active devices to a host chip circuit. Features of one of chiplet metallization layers are directly bonded to features of one of host IC metallization layers so as to interconnect the two circuits into a composite circuit. A dielectric material is applied onto the chiplet. A dielectric and the chiplet are thinned with a planarization process, and additional metallization layers are fabricated on the chiplet and the host chip to form, for example, first level interconnect interfaces. A composite IC chip structure is assembled into a package substantially as a monolithic IC chip. Accordingly, specific disadvantages such as a high cost, low insertion efficiency, and increased z-height are solved.
Patent KR-20220028409-A (KR)
Title: Fermented vinegar beverage concentrates and manufacturing method thereof
Inventor: LEE HEE RAN
IPC: A23L29/00
Filed: 2020-08-28
Abstract: The present invention relates to a fermented vinegar beverage and a manufacturing method thereof. More specifically, the method comprises: a first step of preparing a vegetable fermentation enzyme; a second step of preparing naturally fermented vinegar; and a third step of mixing the fermentation enzyme and the natural fermented vinegar and aging the mixture. According to the present invention, a small amount of yeast is used and a germinated grain fermentation agent is added so that fermentation can be performed effectively, thereby providing an advantage of providing a fermented vinegar beverage with good aroma and taste. The fermented vinegar beverage has excellent taste and efficacy and can be consumed by be diluted in water while being carried conveniently.
Patent KR-20220036419-A (KR)
Inventor: KIM SOO WON
IPC: G06F3/041
Filed: 2020-09-14
Abstract: A display device according to the present invention includes a display driving controller for receiving input image data, a synchronization signal, and a voltage control signal from the outside, and generating image data based on the input image data and the synchronization signal, a display panel including a plurality of pixels disposed on a display area and displaying an image on the display area based on the image data, and a touch sensor including a plurality of sensing electrodes disposed on a sensing area, and detecting a touch input generated in the sensing area by driving the sensing electrodes. The display driving controller generates a second level of synchronization signal by changing a voltage level of the synchronization signal having a first level based on the voltage control signal, and provides the synchronization signal having the second level to the touch sensor. The touch sensor deactivates at least a partial area of the sensing area in response to the synchronization signal having the second level. Therefore, power consumption according to touch sensing driving can be reduced.
Patent KR-20210033912-A (KR)
Title: Apparatus and method for peeling off film
Inventor: ZUSHI TAKUYA
IPC: B65H41/00
Filed: 2020-09-15
Abstract: Provided is a technology capable of further certainly or smoothly peeling a protection film from a base material, concerning a laminated body composed of the base material and the protection film. Concerning a laminated body composed of a base material and a protection film, a peeling device peeling the protection film from the base material, includes a peeling mechanism that peels the protection film from the base material from an end region of the laminated body to a body region of the laminated body. The peeling mechanism comprises: a roller that has an approximately cylindrical shape and viscosity; a moving mechanism that moves the roller from the end region toward the body region; and a wind-up mechanism that causes the roller to be moved by the moving mechanism from a state in which the roller abuts on the end region in the protection film and that winds up a part of the protection film around a cylinder surface of the roller by rotating the roller.
Patent KR-20220050333-A (KR)
Inventor: SONG HONG JUN
IPC: H01B17/38
Filed: 2020-10-16
Abstract: The present invention relates to an insulator fastening device to easily fasten a cable to an insulator. According to the present invention, the insulator fastening device comprises: a rotating member (15) having a square hole (15a) perforated on one side; a first operation member (20) having one side coupled to the rotating member (15) to be operated by the rotating member (15); a connection member (30) having one end coupled to the other side of the first operation member (20) to rotate by the first operation member (20); a second operation member (35) having one end coupled to the other end of the connection member (30) and including a second inner end rod (36) to interlock with the connection member (30) and a universal joint (37) having an angle adjustment function; and a socket wrench extension bar (45) coupled to the other side of the second operation member (35) to rotate by the second operation member (35). The universal joint (37) includes a first joint (38) having one end coupled to the other end of the second inner end rod (36) to interlock with the second inner end rod (36) and a second joint (38) having one end pin-coupled to the other end of the first joint (38) to allow angle adjustment.
Patent KR-20220050600-A (KR)
Inventor: SONG SE YOUNG
IPC: F04B27/08
Filed: 2020-10-16
Abstract: An embodiment of the present invention provides a variable displacement swash plate-type compressor, which comprises: a front housing and a rear housing; a cylinder block coupled between the front housing and the rear housing; a driveshaft rotatably installed in the front housing and the cylinder block; a rotor coupled to the driveshaft and rotating together with the driveshaft; a swash plate slidably coupled to the rotor and installed on the driveshaft to change an inclination angle; a sealing member installed between the driveshaft and the front housing to seal the gap therebetween; a plurality of flow grooves formed on the inner wall surface of the front housing through which oil flows; a connection groove formed on the inner wall surface of the front housing to connect the plurality of flow grooves; at least one oil supply hole for supplying oil to a seal area by connecting the connection groove and the seal area where the sealing member is installed; and a race located on the inner wall surface of the front housing and forming an oil chamber communicating with the oil supply hole by covering the connection groove. According to the present invention, the oil flowing through the groove can be smoothly supplied to the oil supply hole without flowing elsewhere.
Patent KR-20220051502-A (KR)
Inventor: KIM DONGGEUN
IPC: G06Q30/02
Filed: 2020-10-19
Abstract: The present invention provides a method, a device, and a system for providing an auto-branding service based on artificial intelligence. According to an embodiment of the present invention, the method for providing an auto-branding service based on artificial intelligence, performed by the device, includes: a step of receiving a request for building a brand from a store terminal; a step of obtaining branding information including business information, customer information, and product information; a step of collecting big data about a business and sorting the big data into each element included in the branding information; a step of deducing an emphasizing strategy on strength of the business based on the business information; a step of deducing a rising strategy on customer recognition based on the customer information; a step of deducing the emphasizing strategy on the strength of a product sold in a store, based on the product information; a step of deducing an insufficient statement and a necessary statement of the brand of the business based on the emphasizing strategy on the strength of the business, the rising strategy on the customer recognition, and the emphasizing strategy on the strength of the product; and a step of transmitting the insufficient statement and the necessary statement of the brand to the store terminal. According to the present invention, the method, the device, and the system for providing an auto-branding service based on artificial intelligence can deduce the insufficient statement and the necessary statement of the brand of the business.
Patent KR-20220057028-A (KR)
Title: Method for manufacturing electrode of fuel cell using Carbon Nano Fiber
Inventor: KIM SUNG WOO
IPC: H01M4/92
Filed: 2020-10-29
Abstract: The present invention relates to a method for manufacturing an electrode of a fuel cell using carbon nanofibers, including the steps of: preparing a carbon black support; producing a catalyst by supporting a metal on the carbon black support; and producing an electrode for a fuel cell having an increased pore size by adding carbon nanofibers to the catalyst. A pore size in an electrode is increased by adding carbon nanofibers during manufacture of an electrode of a fuel cell, so that reaction gas diffusion and water discharge after a reaction are facilitated, thereby improving the performance of a fuel cell.
Patent KR-20220058025-A (KR)
Title: Antibiotic material and manufacturing method therefor
Inventor: PARK YEON CHUL
IPC: A01N59/26
Filed: 2020-10-30
Abstract: The present invention relates to an antimicrobial substance in the form of a powder which is easily synthesized with other materials and has excellent sterilization and deodorization performance. The antimicrobial substance according to the present invention comprises bronze, which is an alloy prepared by mixing copper and tin in a specific proportion. The bronze contains more crystalline grains in the α-phase than in other phases, and the crystalline grains in the α-phase are spherical, wherein, on the linear boundaries within the grains, formed are twin crystals.
Patent KR-20220059778-A (KR)
Title: Bulk-acoustic wave resonator
Inventor: LEE TAE KYUNG
IPC: H03H9/17
Filed: 2020-11-03
Abstract: A bulk acoustic wave resonator according to an embodiment of the present invention comprises: a substrate; a resonance part wherein a first electrode, a piezoelectric layer, and a second electrode are sequentially stacked on the substrate; and a temperature compensation layer disposed on an upper part or a lower part of the piezoelectric layer, wherein the temperature compensation layer has a coefficient of thermal expansion of a sign opposite to that of the piezoelectric layer, and equation 1 below may be satisfied in relation to a thicknesses of the temperature compensation layer and the piezoelectric layer. (Equation 1) 0.25 < thickness of temperature compensation layer/thickness of piezoelectric layer < 0.33. Therefore, the present invention is capable of ensuring frequency stability.
Patent KR-20220060171-A (KR)
Title: high efficiency Cooling and heating system with temperature monitoring function using geothermal
Inventor: KIM JEONG NAM
IPC: G01K11/32
Filed: 2020-11-04
Abstract: The present invention relates to a cooling and heating system by using geothermal heat, which provides a changed structure of an underground heat exchanger buried underground so as to improve heat exchange efficiency of geothermal water. To this end, the present invention comprises: a U-shaped underground heat exchanger which is buried at a predetermined depth from the ground surface to absorb geothermal heat, and through which geothermal water is introduced or discharged so as to discharge heat to the underground area; and a heat pump connected to the underground heat exchanger to cause heat radiation or condensation of the geothermal water supplied by means of the underground heat exchanger to supply cool and hot water to cool and heat a source of demand. The underground heat exchanger has a bending unit having concavo-convex parts at a uniform interval in a longitudinal direction on the inner and outer surfaces of a pipe having an inner space.