baber/WOPTO huggingface dataset:
Patent KR-20210009266-A (KR)
Inventor: LEE JIN KOOK
IPC: G10L15/02
Filed: 2020-04-02
Abstract: Disclosed is a method for analyzing a sales conversion based on voice recognition which can increase sales success probabilities. The disclosed method comprises the steps of: obtaining voice information for a sales conversation between a sales representative and a customer; converting the voice information into text; extracting at least one of keywords and sentences corresponding to each of a plurality of business items from the text; extracting analysis information for each of the plurality of business items based on at least one of the keywords and sentences; and calculating an evaluation score for each of the plurality of business items based on the analysis information for each of the plurality of business items.
Patent KR-20210131653-A (KR)
Title: Oral 3D Color Scanner
IPC: A61B1/253
Filed: 2020-04-24
Abstract: The present invention relates to a 3D color oral scanner which is inserted into the oral cavity to clearly reproduce the state of the oral cavity in a 3D color image even when there is a shiny foreign material such as a prosthesis and saliva and maximizes space utilization of a module to provides a compact oral scanner, thereby being efficient for both clinicians and patients. In addition, the present invention relates to a 3D oral scanner capable of being drawn into and withdrawn from the oral cavity and including a case having a shape which has an opening part formed on one surface orthogonal to the lengthwise direction to introduce an image into the oral cavity or into the body through the opening part in the form of light. According to the present invention, the 3D color scanner comprises: a light source emitting a predetermined light to be incident into the oral cavity; a polarizer passing vibrating light in one direction when placed on the front side of the light source; a pair of reflective light lenses disposed inside a case and disposed on the sidewall of the case to pass the light reflected from the light source; a pair of light path changing units changing a path of the light transmitted from the pair of reflected light lenses; and an image board disposed in close contact with one lateral side wall and the other lateral side wall of the case to allow an image sensor receiving the light transmitted from the pair of light path changing units to generate image information to be coupled thereto.
Patent KR-20210131838-A (KR)
Title: atopic skin cosmetic composition
IPC: A61K8/9789
Filed: 2020-04-26
Abstract: A cosmetic composition for atopic skin of the present invention comprises: 5 to 25 vol% of a Lespedeza bicolor extract; 1 to 10 vol% of camellia water; 55 to 93 vol% of purslane distilled water; and 1 to 10 vol% of glycerol. The Lespedeza bicolor extract is manufactured with a solvent selected from a group consisting of purified water, methanol, ethanol, glycerin, ethyl acetate, butylene glycol, propylene glycol, dichloromethane, and hexane. The purslane distilled water is manufactured by distilling a purslane extract extracted with water or a lower alcohol having 1 to 6 carbon atoms.
Patent KR-20210132539-A (KR)
Title: Automatic cooking method in korean-style cooking of microwave oven
IPC: H05B6/68
Filed: 2020-04-27
Abstract: The present invention relates to an automatic cooking method of Korean food which categorizes Korean dishes with similar heating times, such as soups, steamed dishes, stews, and stir-fries, in a group in a microwave oven, and determines a menu while cooking, so that Korean dishes are automatically cooked by one switch operation. As shown in FIG. 1, a typical microwave oven includes a heating chamber (1) for heating food, an exhaust port (2) formed to discharge hot steam and gas generated during food cooking to the outside, and a humidity sensor (3) and a gas sensor (4) coupled to the exhaust port (2) for detecting whether the hot steam generated when food is heated in the heating chamber (1) is saturated.
Patent KR-20210133648-A (KR)
Title: A high frequency semiconductor device package and a fabricating method thereof
IPC: H01L23/367
Filed: 2020-04-29
Abstract: The present invention relates to a ceramic alternative PCB package having an excellent high-frequency property in regard to a semiconductor device package, and a manufacturing method thereof and, more specifically, to a compound semiconductor device package having an excellent gain and band performance at a microwave band. The semiconductor device package includes: a base having a semiconductor device mounted on the top thereof; a PCB side wall which is a side wall formed into a closed curve shape, on the edge of the top of the base, so as to have at least one cavity therein surrounding the semiconductor device, including a PCB having a specific inductive capacity of less than 5.5; at least one pair of metal leads embedded in a side of the PCB side wall; and a cover formed on the PCB side wall to seal the at least one cavity together with the base and the PCB side wall.
Patent KR-20210133781-A (KR)
Title: DISPLAY DEVICE AND METHOD OF compensatiNG PIXEL Deterioration THEREOF
IPC: G09G3/3208
Filed: 2020-04-29
Abstract: The present disclosure relates to a display device and a method of compensating pixel deterioration thereof to determine deterioration of pixels and sense illuminance of a surrounding environment. The pixel deterioration compensation method compensates for deterioration of the pixels with a target compensation level varied according to illuminance. Accordingly, image quality and lifespan of the pixels are improved by mitigating or preventing acceleration of deterioration of the pixels without deteriorating image quality such as afterimages. The display device includes: a display panel in which a plurality of scan lines and a plurality of data lines intersecting with one another and a plurality of pixels are arranged; a deterioration determination unit configured to determine deterioration of the plurality of pixels; a sensing unit configured to sense illuminance of surrounding environment of the display panel; and a compensation unit configured to receive a deterioration sensing value or a deterioration predicted value from the deterioration determination unit and receive illuminance data from the sensing unit to compensate for the deterioration of the pixels with a target compensation level varied according to the illuminance.
Patent KR-20210086408-A (KR)
Title: Double balanced frequency conversion mixer with frequency selective characteristics
Inventor: KIM CHOUL YOUNG
IPC: H03D7/14
Filed: 2020-05-04
Abstract: The present invention relates to a double-balanced frequency conversion mixer with frequency selective characteristics to effectively prevent deterioration of communication quality. According to the present invention, the double-balanced frequency conversion mixer comprises: an input unit to which an input signal is input; a local oscillation input unit to which a local oscillation signal is input; a first local oscillation switching mixing unit having a double-balanced Gilbert cell structure to mix the input signal with the local oscillation signal; a second local oscillation switching mixing unit having a double-balanced Gilbert cell structure to mix the input signal with the local oscillation signal and connected to the first local oscillation switching mixing unit; two frequency selection filters connected to the second local oscillation switching mixing unit to pass a signal of an image frequency; and an output unit outputting an output signal, wherein the frequency selection filter cross-couples signals output from the second local oscillation switching mixing unit to the output unit.
Patent KR-20210150169-A (KR)
Inventor: CHOI DAE HO
IPC: H05K7/20
Filed: 2020-06-03
Abstract: According to one embodiment of the present disclosure, a touch window has a radiation space provided between a touch panel and a printed circuit board to reduce an influence of heat generated from a light emitting element to the touch panel, thereby preventing the deterioration in touch performance. More specifically, according to one embodiment of the present disclosure, the touch window includes a printed circuit board, a light emitting element, a supporter, and a touch panel. At least one light emitting element is provided on one side of the printed circuit board. The supporter is placed on one side of the printed circuit board with a predetermined thickness. In addition, an opening part into which the light emitting element can be inserted is formed. The touch panel is combined with the printed circuit board with the supporter laid therebetween to display predetermined information and receive a signal from a user. The touch panel and the printed circuit board are spaced apart by the supporter to form a radiation space therebetween.
Patent KR-20210152229-A (KR)
Inventor: LEE JUN GIL
IPC: E01C13/08
Filed: 2020-06-08
Abstract: The present invention relates to a shock absorbing pad for artificial turf, capable of improving both shock absorbability and permanent compressibility through a specific process in spite of an inversely proportional relation between the two characteristics of a soft foamed plastic material, thereby having excellent shock absorption performance and satisfying KS quality standards, and a manufacturing method thereof, and a shock absorbing pad for artificial turf manufactured thereby. In accordance with the present invention, the method for manufacturing the shock absorbing pad for artificial turf includes: a material mixing step of mixing thermoplastic resin-based foaming resin with a foaming material including a foaming agent and additives; a hard sheet manufacturing step of extruding the mixture to prepare a hard sheet; a foaming step of foaming the manufactured hard sheet, while making the foaming resin have a specific foaming cell size to manufacture a base foamed body; and a shock absorbing pad completion step of stacking the base foamed body on multiple layers and integrating the layers to complete the shock absorbing pad.
Patent KR-20210154023-A (KR)
Inventor: KANG DA YOUNG
IPC: H01M4/02
Filed: 2020-06-11
Abstract: The present invention relates to a positive electrode for a lithium-sulfur battery and a lithium-sulfur battery including the same, and more specifically, to a positive electrode for a lithium-sulfur battery, including a current collector and a positive electrode active material layer disposed on at least one surface of the current collector, wherein the positive electrode active material layer includes a positive electrode active material including a sulfur-carbon composite and an additive including a thiuram sulfide-based compound. The positive electrode for a lithium-sulfur battery of the present invention has excellent electrochemical reactivity, thereby improving the capacity characteristics of the lithium-sulfur battery.
Patent KR-20210154628-A (KR)
Inventor: MIN SUB LEE
IPC: F21V33/00
Filed: 2020-06-12
Abstract: The present invention relates to a lifesaving box installed in a reservoir, riverside or coast and, more specifically, to a lifesaving box capable of reporting an emergency through telephone communication with a fire station and a disaster center situation room. The lifesaving box comprises: a lifesaving box body (100) having a storage space (110) formed therein to store lifesaving equipment including life jackets, and having an opening/closing door (115) installed to open and close the storage space (110); an emergency telephone communication part (200) installed on one side of an upper part of the front of the lifesaving box body (100) to perform telephone communication with a fire station center or a disaster center situation room in case of an emergency; a camera (300) installed in an upper part of the lifesaving box body (100) adjacent to the emergency telephone communication part (200) to photograph a telephone communicator and his or her surroundings to provide photographed image information to a control part (400); the control part (400) installed in the lifesaving box body (100) to store the telephone communication information of the emergency telephone communication part (200) and the image information of the camera (300), and control on/off operations of the camera; and a power generation means (500) including a solar module installed on one side of an upper part of the lifesaving box body (100) or apart from the lifesaving box body (100).
Patent KR-20210155984-A (KR)
Inventor: JEONG SANG HYEOK
IPC: B65D5/52
Filed: 2020-06-17
Abstract: Disclosed is a pop-up packaging box with an inner case having a compact structure. The disclosed inner case pop-up packaging box according to an exemplary embodiment of the present invention, which is made of paper for accommodating at least one inner case in which a predetermined product is packaged, comprises: i) a box body for storing the inner case in the inner space with an open top; ii) a box cover rotatably connected to the box body and coupled to the box body; and iii) a sheet of pop-up guide paper connected to the inner side of the box cover and the inner side of the box body, and lifting the front side of the inner case from the inside of the box body when the box cover is opened, thereby making it easier to take out the inner case where a product is packed.
Patent KR-20200083409-A (KR)
Title: Wireless charging system with solenoids
Inventor: PINCIUC CHRISTOPHER M
IPC: H01F7/06
Filed: 2020-06-29
Abstract: A wireless power transmitting device may transmit wireless power signals to a wireless power receiving device. The wireless power receiving device may have a housing. A display may be mounted in the housing on a front face of the device. A rear housing wall on a rear face of the device may be provided with a wireless power receiving solenoid. The solenoid may have a linear strip shape that extends along a longitudinal axis. The longitudinal axis may extend perpendicularly to a wrist strap coupled to the housing. The wireless power receiving solenoid may have opposing first and second ends. The wireless power transmitting device may have a wireless power transmitting solenoid with opposing first and second ends that are configured to transmit the wireless power signals respectively to the first and second ends of the wireless power receiving device when the wireless power receiving solenoid is within a cradle.
Patent KR-20220006197-A (KR)
Title: Stoma bag for new born baby
Inventor: CHUNG MI LIM
IPC: A61F5/449
Filed: 2020-07-08
Abstract: The present invention relates to a stoma bag for a newborn baby. According to the present invention, the stoma bag comprises: a bag body providing a sealed internal space for accommodating the stoma; a feces discharge unit connecting the inner space and the outside of the bag body and guiding feces inside the bag body to the outside; and a gas discharge unit connecting the inner space and the outside of the bag body and providing a discharge path for gas collected inside the bag body. Accordingly, since the stoma bag has a structure capable of extracting feces with a syringe, there is no risk of infection because the feces does not stick to the hands or surroundings and accurately measuring the amount of feces by using a scale of the syringe. In addition, since the gas inside the stoma bag can be easily discharged without opening the stoma bag, excessive expansion of the stoma bag can be prevented.
Patent KR-20220006964-A (KR)
Title: pulverized extruder
Inventor: HONG DO CHAN
IPC: B02C18/06
Filed: 2020-07-09
Abstract: The present invention relates to a waste pulverizing and extruding apparatus, in which when pulverizing recyclable materials in an extruder, which are introduced through a recyclable inlet port, the recyclable materials are pulverized by a blade that rotates by the driving of a motor in a circular case and the pulverized recyclable materials are discharged not only through a discharge mesh net on a lower end thereof but also through a separate discharge mesh net on an upper end thereof since the discharge mesh net is separately installed on one side of the upper end of the circular case. Accordingly, the generation of powder can be minimized and a force required for pulverizing is distributed and no load is applied. When recyclable materials are introduced through an upper end inlet port (3) of a circular container (2) of a case (1), the recyclable materials are pulverized and extruded by a rotatitional blade (5) rotated by the driving of a motor (4) in the circular container (2) and a fixed blade (6) fixed to a fixing part (12). In a conventional case, a pulverized product is discharged only through a first discharge mesh net (8) at the bottom of the circular container (2). In order to improve the conventional case, in the present invention, a second discharge mesh net (9) is separately installed on one side of an upper end of the circular container (2) so that a pulverized product moved to the upper end of the circular container (2) is blocked by a curtain (10) through the second discharge mesh net (9), and thus, the pulverized product is discharged through an outlet port (11) along the first discharge mesh net (8).
Patent KR-20220009570-A (KR)
Title: The manufacturing method of a ginseng tea by using sprout ginseng and the ginseng tea
Inventor: YANG SEUNG GI
IPC: A23F3/14
Filed: 2020-07-16
Abstract: The present invention relates to a method for manufacturing ginseng tea using sprout ginseng and the ginseng tea. The method includes: a harvesting step of cultivating ginseng seedlings to harvest ginseng sprouts; a washing step of washing the harvested sprout ginseng with water; a steaming step of steaming and cooking the washed sprout ginseng for 10 to 20 minutes in a steamer temperature-controlled to 100℃ or more; a cooling step of cooling the cooked sprout ginseng for 5 to 10 minutes by forced ventilation; a pounding step of pounding the cooled sprout ginseng with a compactor; a forming step of giving the pounded sprout ginseng various piece shapes; and a drying step of drying the formed sprout ginseng in a drying chamber. The sprout ginseng tea of the present invention can be produced throughout the year using artificial lighting, artificial soil, and nutrient solution-based hydroponics or soil cultivation, and thus sprout ginseng can be easily provided. In addition, the processed ginseng tea is provided to enable long-term storage and distribution and a considerable improvement in storability. The processed tea overcomes the consumption-related limitations of the related art limited to eating ginseng as it is, and thus the use of sprout ginseng can be diversified to lead to economic value enhancement. The tea is higher in a saponin content than a red ginseng extract and is capable of providing excellent pharmacological functions and active ingredients, and thus it is possible to contribute to national health promotion. The tea is convenient to use and provides the original sprout ginseng flavor along with a soft taste, and thus diversity can be provided in terms of alternative tea selection. Further, the present invention is expected to contribute to the income of farm households and industrial added value creation by promoting sprout ginseng consumption.
Patent KR-20220011235-A (KR)
Inventor: LEE JANG HUN
IPC: D06M11/79
Filed: 2020-07-20
Abstract: The present invention relates to a fabric capable of expressing complex functionalities such as increased heat shielding properties, a self-cleaning (anti-fouling) capacity, and an air purification function, a method for manufacturing the fabric, and a multifunctional interior product including the fabric. A method for manufacturing a multifunctional fabric according to the present invention comprises: a step for manufacturing a yarn having a heat- shielding function using PVC coated yarn which is obtained by mixing a polyester yarn that is used for textile interior products for heat shielding with an inorganic oxide with satisfactory infrared-blocking properties of sunlight; and a step for performing a roll-to-roll sputtering technique, which is an eco-friendly processing technique, and a fluorine-containing resin coating and photocatalysis processing technique on the yarn.
Patent KR-20220014380-A (KR)
Title: Rotatable apparatus for fixing the hair dryer and method for driving the same
Inventor: BAK YE JIN
IPC: F16M11/04
Filed: 2020-07-24
Abstract: Provided is a rotatable hair dryer holder. The rotatable hair dryer holder according to some embodiments of the present invention comprises: a support unit that is disposed at the lowermost end; a circuit unit that is disposed on an upper part of the support unit and includes a circuit board operated by an internal or external power supply; a rotating unit that includes a rotating motor electrically connected to the circuit unit and rotates in a horizontal or vertical direction by the rotation of the rotating motor; and a fixing unit that is disposed on an upper part of the rotating unit, rotates according to the rotation of the rotating unit, and fixes a hair dryer.
Patent KR-20220014175-A (KR)
Inventor: LEE HAK DONG
IPC: A24F40/40
Filed: 2020-07-28
Abstract: The present invention relates to a liquid cartridge having a leak-proof structure. The liquid cartridge is provided with a heater, a battery, and a control circuit, and is attached to and detached from a fine particle generator which vaporizes a liquid. The liquid cartridge comprises: a housing forming the appearance of the liquid cartridge and coupled to the fine particle generator; a liquid storage container installed to be vertically movable in the housing, and having a liquid discharge hole; an operation unit operating the vertical movement of the liquid storage container; and a liquid container opening and closing member installed on one surface of the liquid storage container and opened when the liquid storage container comes down.
Patent KR-20220017680-A (KR)
Title: Semiconductor test device
Inventor: SHIN EUN JI
IPC: G01R1/04
Filed: 2020-08-05
Abstract: According to the present invention, a semiconductor element can be easily attached to and detached from a test socket without mechanical coupling by using a clamping module using air pressure. In addition, the present invention can stably connect terminals and connection terminals as deformation by physical force on the semiconductor element is small and prevent poor engagement of connection terminals.
Patent KR-20220017764-A (KR)
Inventor: KIM HAN SHIK
IPC: G08G1/0968
Filed: 2020-08-05
Abstract: A system for collecting traffic information according to an embodiment of the present invention comprises: a vehicle that determines whether location information of the vehicle can be transmitted via a communication network of the vehicle based on whether a wireless communication terminal is mounted, and transmits the location information of the vehicle or location information of a portable terminal by using a communication network of the portable terminal according to whether there is a GPS device when the location information of the vehicle cannot be transmitted via the communication network of the vehicle; and a server that receives the location information of the vehicle or the location information of the portable terminal from the vehicle and computes traffic information based on the location information of the vehicle or the location information of the portable terminal. Since it is possible to use a vehicle without a wireless communication terminal or GPS device as a probe vehicle, the accuracy of traffic information can be improved and as a result, a driver can be guided to an optimal route to a destination.