baber/WOPTO huggingface dataset:
Patent KR-20210017051-A (KR)
Title: Overvoltage protection circuit and operation method thereof
Inventor: KIM MOON YOUNG
IPC: H02M3/155
Filed: 2019-08-06
Abstract: Disclosed is an overvoltage protection circuit which can more quickly perform circuit protection action. The overvoltage protection circuit comprises: a charging and discharging circuit charging or discharging based on a source voltage of a first transistor included in a non-isolated converter; and a comparison circuit turning off a power supply circuit supplying power to the non-isolated converter when the voltage charged in the charging and discharging circuit exceeds a threshold voltage.
Patent KR-20190104943-A (KR)
Title: Robot system and method for controlling thereof
Inventor: DONGEUN LEE
IPC: B25J19/02
Filed: 2019-08-22
Abstract: The present invention relates to a robot system and a control method thereof and, more specifically, to a robot capable of determining a recipe by confirming the kinds and amount of ingredients. The robot system, determining a recipe with an ingredient list calculated by sensing the kinds and amount of ingredients, includes: a storage rack sensing a change in weight through a scale installed in the lower part of each cell storing the ingredients by kind, confirming the kinds of the ingredients by sensing a cell, of which weight is changed in accordance with the ingredient selection of a user, and confirming the amount of the ingredients based on the size of the weight change of the cell; and a robot receiving an ingredient list calculated from the kinds and amount of the ingredients confirmed by the storage rack, searching for menus, which can be cooked with the ingredient list, and cooking a selected menu by determining a recipe according to the menu.
Patent KR-20210023542-A (KR)
Title: A mask holder
Inventor: OH SEUNG MOOK
IPC: A62B18/08
Filed: 2019-08-23
Abstract: The present invention relates to a mask holder which allows to wear an industrial mask worn by workers at industrial sites in a simple way without contamination, and supports the industrial mask so that the industrial mask is in close contact with the face in a worn state. The mask holder according to the present invention comprises: a mask support part which is in contact with an outer surface of the industrial mask to support the industrial mask from the outside so that the industrial mask is in close contact with the wearer′s oral cavity and nasal cavity; and a support connecting band in which each of one end thereof is connected to both sides of the mask support part, and the other end is connected to a safety helmet to pull the mask support part toward the wearer′s face.
Patent KR-20210023563-A (KR)
Title: Improved dry rock seaweed and method for manufacturing thereof
Inventor: LEE BO MI
IPC: A23L3/40
Filed: 2019-08-23
Abstract: The present disclosure relates to a method for producing wild sea mustard, comprising the steps of: (a) mixing sea mustard and Sargassum fusiforme; (b) fixing the mixture of step (a) to a drying frame; (c) stacking at least one drying frame on an upper part of a drain frame; and (d) drying the sea mustard in natural wind. The wild sea mustard produced according to the present disclosure can help pregnant women recover their physical strength and breastfeed, by including abundant nutrients necessary for both pregnant women and women in labor.
Patent KR-20210026155-A (KR)
Title: Method of manufacturing wood board having a natural pattern on the side
Inventor: LIM GYE JONG
IPC: B27K5/02
Filed: 2019-08-29
Abstract: The present invention relates to a method for manufacturing a wood board having a natural pattern on the side. More particularly, the present invention comprises: a pattern clarifying step of clarifying a natural pattern of a wood board; a folding groove processing step of forming a folding groove of a certain depth on a lower surface of at least one side end of the wood board in which the natural pattern is clearly expressed; an adhesive application step of applying an adhesive to the folding groove; and a side end bonding step of folding and bonding the corresponding side end based on the folding groove to which the adhesive is applied. According to the present invention, the natural pattern and continuous pattern of the wood board can be formed on the side cross-section, so as to provide the beautiful and natural look of the natural wood and to improve the product quality.
Patent KR-20190104960-A (KR)
Title: A Steam Oven
Inventor: KIM SANG WOO
IPC: F24C13/00
Filed: 2019-08-30
Abstract: According to the present invention, a control panel (33) is integrally installed in an upper portion of an oven door (3), and when the oven door (3) is closed, a water tank accommodation unit (23) is provided in an upper space (22) of the oven body (2) corresponding to a portion in which the control panel (33) is placed. A water tank inlet and outlet (241) enabling a water tank (4) for steam to be inserted into and discharged from the water tank accommodation unit (23) is provided on a front panel (24) installed in an upper portion of a cavity (21) of the oven body (2). Therefore, volume of the cavity is not reduced, and volume of a water tank is secured. Moreover, the water tank inlet and outlet is hidden behind the oven door to the appearance of an oven to be more sophisticated and luxurious.
Patent KR-20210029053-A (KR)
Title: Display apparatus and method for manufacturing the same
Inventor: KIM SUNG KI
IPC: G02F1/1333
Filed: 2019-09-05
Abstract: The disclosed invention provides a display device which reduces the transfer of heat generated inside the display device to a user, and a manufacturing method thereof. According to an embodiment of the present invention, the display device comprises: a substrate through which electromagnetic waves emitted from the inside of the display device is transmitted; and a heat shielding layer disposed above the substrate and including at least one of inorganic particles, metal particles, and metal nanowires, which can transmit electromagnetic waves in the visible band therethrough and reflect or absorb electromagnetic waves in the infrared band among the electromagnetic waves transmitted through the substrate.
Patent KR-20210029906-A (KR)
Title: Snap Action Senario
Inventor: YOU MYUNG JIN
IPC: G03B17/53
Filed: 2019-09-08
Abstract: The present invention relates to a method for generating an augmented reality emoji sticker through face recognition to increase convenience and satisfaction of a user. The method for generating an augmented reality emoji sticker through face recognition comprises: a first step of determining whether a face is recognized within a certain distance while an initial screen is displayed; a second step of, when the face is recognized, displaying an augmented reality emoji screen; thereafter, a third step of determining whether content is selected; thereafter, a fourth step of displaying a video screen displaying the selected content thereafter; thereafter, a fifth step of photographing a plurality of snapshots for a predetermined period of time while various other emojis and background screens are displayed for a certain period of time; thereafter, a sixth step of determining whether a layout of the photographed snapshots is selected; and thereafter, a seventh step of outputting the snapshots photographed in the fifth step in a layout state in accordance with the selected layout.
Patent KR-20210030004-A (KR)
Title: Apparatus for supplying a silica gel and apparatus for manufacturing bottle cap having the same
Inventor: KIM CHIL JUNG
IPC: B65B3/04
Filed: 2019-09-09
Abstract: Disclosed are a silica gel supply device and a bottle cap manufacturing device. According to the present invention, the silica gel supply device comprises: a silica gel supply unit for supplying silica gel; a silica gel storage unit in which the silica gel is accommodated; a silica gel supply nozzle unit connected to the silica gel storage unit and supplying the silica gel to the inside of a bottle cap; and a silica gel homogenization unit disposed in the silica gel storage unit to move a part of the silica gel inside the silica gel storage unit by linear or rotational motion.
Patent KR-20210031009-A (KR)
Title: Digital door lock
Inventor: PARK IN GI
IPC: E05B13/00
Filed: 2019-09-10
Abstract: The present invention relates to a digital door lock device. In detail, when the door is locked, an external handle is made to idle, and the door is enabled to be opened by manipulation of the external handle when the door is unlocked, in the digital door lock. The digital door lock includes an external handle (120), a latch unit (130), a latch bolt driving unit (140), a rotational force transmission unit (170), and a locking unit (160).
Patent KR-20210032037-A (KR)
Title: SYNTHESIS METHOD OF SrTiO3 AND HUMIDITY SENSOR USING THE SAME
Inventor: SEO HYUNG TAK
IPC: C01G23/00
Filed: 2019-09-16
Abstract: A method for synthesizing SrTiO_3 and a humidity sensor using the same of the present invention include the steps of: inducing prenucleation of SrTiO_3; and inducing laser annealing of the prenucleated SrTiO_3.
Patent KR-20210033078-A (KR)
Title: fishing weight
Inventor: JUNG CHI SUNG
IPC: A01K95/02
Filed: 2019-09-17
Abstract: The present invention relates to a floating weight for fishing having a novel structure capable of easing preparation and easily adjusting the weight. The floating weight for fishing according to the present invention comprises: a lower weight (10) which consists of a head unit (12) and a lower extension tube (13) extending upwards on an upper surface of the head unit (12), and in which a lower through-hole (11) penetrating upper and lower surfaces is formed; an upper weight (20) which consists of a head unit (22) and an upper extension tube extending downwards on a lower surface of the head unit (22), and in which an upper through-hole (21) penetrating upper and lower surfaces is formed; a fixing member (30) which is made of elastic material and is coupled to a middle part of a fishing line (1) to be positioned between the lower weight (10) and the upper weight (20); and a plurality of weight adjustment rings (40) which are inserted and coupled to the outside of the upper extension tube (23). Therefore, it is possible to minimize that foreign substances are caught, unlike a conventional floating weight provided with stoppers (4) for fixing a weight body (3) on upper and lower sides of the weight body (3), by fixing the floating weight to the fishing line (1) by using the fixing member (30) provided between the lower weight (10) and the upper weight (20), and to easily adjust the weight of the floating weight by adjusting the number of the weight adjustment rings (40).
Patent KR-20210033823-A (KR)
Title: Pouch wrapping paper safety bracket of automatic packing device
Inventor: LEE TAE KYUNG
IPC: B65B43/46
Filed: 2019-09-19
Abstract: The present invention relates to a pouch wrapping paper safety support of an automatic packing device having multiple pairs of grippers where a pair of grippers formed to grip both ends of an inlet of pouch wrapping paper are arranged and installed in a periphery of a rotary disk at a constant interval. Safety supports supporting the pouch wrapping paper are formed at each center portion of the multiple pairs of the grippers arranged and installed on the rotary disk of the automatic packing device at a constant interval.
Patent KR-20210034829-A (KR)
Title: Method for Setting-up Preview Image Exposure of Text Message
Inventor: KIM DAE HO
IPC: G06Q50/30
Filed: 2019-09-23
Abstract: The present invention relates to a setting method for text message preview image output. The method is executed using an operating server communicating with a registration-side terminal used by a registrant registering at least one preview image to be inserted into a text message provided to a reception-side terminal. The method includes: a first step of setting a rule so that an image included in the text message is exposed as a preview through the reception-side terminal receiving the text message; a second step of registering the image to be exposed as a preview by being inserted into the text message based on the set rule from the registration-side terminal; a third step of setting the registered image so as to be inserted into the text message and exposed as a preview; a fourth step of storing the image set so as to be exposed as a preview in association with unique information of the registrant; and a fifth step of performing processing such that the set image is exposed as a preview through the reception-side terminal receiving the text message including the image set so as to be exposed as a preview.
Patent KR-20210038165-A (KR)
Title: Polyamide resin compositions and product prepared by the same
Inventor: HEO DEOK HO
IPC: C08K5/098
Filed: 2019-09-30
Abstract: The present invention relates to a polyamide resin composition and a molded article prepared therefrom. The polyamide resin composition according to the present invention can implement flame retardancy of flame-retardant grade V-0 while improving mechanical properties such as impact performance even when including a flame retardant to improve flame retardancy.
Patent KR-20210039874-A (KR)
Title: Method and apparatus for frequency resource allocation in wireless communication system
Inventor: OH JIN YOUNG
IPC: H04W72/04
Filed: 2019-10-02
Abstract: The present invention relates to a frequency resource allocation method in a wireless communication system and an apparatus thereof. According to an embodiment, a method for allocating a resource to a base station in a wireless communication system comprises the following steps of: determining a resource of an uplink signal; transmitting information on the determined resource of the uplink signal to a terminal through higher layer signaling; and receiving an uplink from the terminal based on the information, thereby allowing the base station and the terminal to effectively communicate with each other.
Patent KR-20200042420-A (KR)
Inventor: JASON CHRISTOPHER RYAN
IPC: B64D43/00
Filed: 2019-10-11
Abstract: Disclosed is an adaptable vehicle monitoring system. The system includes a core platform including a state monitoring subsystem and a feedback subsystem. The core platform connects a recognition subsystem, a knowledge acquisition subsystem and a user interface with each other. The recognition subsystem is configured to acquire current vehicle state data from the dashboard of a vehicle. The knowledge acquisition subsystem includes a context recognition subsystem configured to determine a current vehicle context. The state monitoring subsystem is configured to derive a current vehicle state at least partially based on the vehicle context and the vehicle state data. The knowledge acquisition subsystem also includes a database subsystem configured to store the current vehicle state data, the current vehicle context and the current vehicle state. A trend monitoring subsystem is configured to analyze at least one piece of the stored vehicle state data, the stored vehicle context and the stored vehicle state in order to identify at least one trend. The feedback subsystem is configured to prepare an operator and deliver operator feedback through the user interface at least partially based on a comparison between the current vehicle state and/or the current trend and an expected vehicle state and/or a previously identified trend.
Patent KR-20210044454-A (KR)
Title: Road signs having traffic information display function using color change
Inventor: HONG YO SEB
IPC: F21Y115/10
Filed: 2019-10-15
Abstract: The present invention relates to a road sign having a traffic information display function using a color change, comprising: a basic frame; a first light-emitting module mounted on the basic frame to include two or more light-penetrating plates piled up to receive the light irradiated by an LED installed on a side surface and to scatter the light forward; a second light-emitting module mounted on the basic frame to include two or more light-penetrating plates piled up to receive the light irradiated by LEDs having different colors from each other and to scatter the light forward; a display unit mounted on the basic frame to let the light received from the first light-emitting module and the second light-emitting module penetrate and to provide the driver with traffic information; and a control unit which transmits a blinking signal to the LEDs installed on the second light-emitting module to have different colors from each other.
Patent KR-20210048139-A (KR)
Title: Method of Processing Flax Seed
Inventor: YU BYEUNG IL
IPC: A23L5/10
Filed: 2019-10-23
Abstract: The present invention provides a method of processing flax seed, which comprises the steps of: 1) heating and cooling the flax seed at 190-230°C for 15 seconds to one minute; and 2) coating starch hydrolyzate on the cooled flax seed. According to the flax seed processing method of the present invention, cracks in a flax seed hull are minimized and peeling of the hull is suppressed to improve the processability of the flax seed and the bonding strength to functional materials is increased to improve the usability of the flax seed.
Patent KR-20200139075-A (KR)
Title: Window cover for display, window cover parts, manufacturing machine and manufacturing method of the same
Inventor: SEUNG HEE HONG
IPC: B29C45/27
Filed: 2019-10-25
Abstract: The present invention relates to a window cover material comprising: a film part having a through-shaped film portion gate region through which an injection material is supplied; and a body part coupled to one side of the film part and, more specifically, to a window cover material having excellent optical performance due to the improved difference in birefringence, and to a manufacturing method thereof.
Patent KR-20200060242-A (KR)
Inventor: YAMANE OSAMU
IPC: C02F1/42
Filed: 2019-10-25
Abstract: An objective of the present invention is to restrict ion exchange resins with different specific gravities from being separated in accordance with the specific gravity. According to the present invention, the ion exchange unit for exchanging ion included in water comprises: a container storing a plurality of kinds of granular ion exchange resins with different specific gravities in a mixed state; a water supply path supplying water to the container; a pure water discharge path discharging ion-exchanged water by the ion exchange resins from the container; and a flow restriction unit pressing the ion exchange resins stored in the container from an upper side to a lower side to restrict flow of the ion exchange resins. The flow restriction unit includes a pressing member disposed on the upper surface of the ion exchange resins. By moving down in accordance with the ion exchange resin whose volume is reduced in accordance with use, the pressing member can always press the ion exchange resins.
Patent KR-20200079412-A (KR)
Title: Photoelectric Transformation Module
Inventor: HIRAKI KATSUYOSHI
IPC: G02B3/00
Filed: 2019-10-28
Abstract: An objective of the present invention is to provide a thin photoelectric transformation module. According to one embodiment of the present invention, the photoelectric transformation module comprises: a circuit board; a photoelectric transformation element mounted around one main surface of the circuit board; and an optical lens installed in an optical path between a cross-section of optical fiber and the photoelectric transformation element. A part of the optical lens is fitted into a concave portion formed on the main surface of the circuit board.
Patent KR-20210050830-A (KR)
Title: Apparatus and method for improving area segmentation performance in medical image data
Inventor: LEE SUN IL
IPC: A61B6/03
Filed: 2019-10-29
Abstract: Disclosed are a device and method for improving region segmentation performance of medical image data. The method for improving region segmentation performance of medical image data according to an embodiment of the present application comprises: a step of performing region segmentation on a region of interest for each of the plurality of input 2D medical image data; a step of determining a candidate region of a boundary based on a change in pixel brightness at each point of the boundary for the region of interest obtained as a result of the region segmentation; a step of constructing a 3D model of the region of interest from the 2D medical image data based on the result of the region segmentation; a step of generating a plurality of cross-sections in a predetermined angular direction to include at least a portion of the candidate region from the 3D model; a step of determining, as a selected cross-section, a cross-section having improved segmentation performance for the region of interest based on the change in pixel brightness associated with the candidate region in each of the cross-sections; and a step of correcting the 3D model based on the selected cross-section. Accordingly, it is possible to improve the accuracy of boundary surface extraction during 3D modeling of the region of interest.
Patent KR-20210055930-A (KR)
Title: DC Motor speed regulator and angular acceleration estimation system
Inventor: KIM SEOK KYOON
IPC: G01P15/00
Filed: 2019-11-08
Abstract: The present invention relates to a DC motor speed regulator and an angular acceleration estimation system, and more particularly, to a DC motor speed regulator and an angular acceleration estimation system to implement a DC motor simplified and having a superior performance compared to the existing algorithm by configuring an observer with a mathematical formula without using a sensor in controlling the speed of the DC motor. The present invention provides the DC motor speed regulator and the angular acceleration estimation system in which a sensor used for detecting the speed of a DC servo motor is removed, and an equation, which reduces the order of the equations of an estimator from a second-order differential equation to a first-order differential equation and does not require parameters of the motor, is constructed, so as to reduce the volume, reduce costs required for manufacturing the motor, and improve reliability degradation due to external environments and sensor failures or damages, thereby simplifying the system algorithm and increasing the reliability.
Patent KR-20210055957-A (KR)
Title: Coating composition, polarizer protecting film, manufacturing method of polarizer protecting film, polarizing plate comprising same and liquid crystal display device comprising same
Inventor: HAN JONG HUN
IPC: G02B1/14
Filed: 2019-11-08
Abstract: The present invention relates to a coating composition, a polarizer protective film, a method for manufacturing a polarizer protective film, a polarizing plate including the same, and a liquid crystal display device including the same. An object of the present invention is to provide the coating composition having excellent coating properties, the polarizer protective film having high surface hardness and scratch resistance, and the polarizing plate and the liquid crystal display device having excellent physical and optical properties including the same. The coating composition contains a water-dispersible binder resin, and a dispersion (a) comprising polytetrafluoroethylene having an average particle diameter of 100 nm or more and 1 μm or less.
Patent KR-20210059516-A (KR)
Inventor: LEE JAE SU
IPC: G02B3/08
Filed: 2019-11-15
Abstract: The present invention relates to a sunlight combined smart farm light supply system, and more specifically, to a smart farm light supply system that introduces sunlight and artificial light into a plant factory through a light pipe so that plants in the plant factory can receive external light.