baber/WOPTO huggingface dataset:
Patent KR-20210106291-A (KR)
Inventor: JANG SEUNGTAE
IPC: F24C7/08
Filed: 2020-02-20
Abstract: Disclosed is a control method of a cooking appliance. The disclosed invention comprises: a first preheating step of driving one part of a broil heater, a bake heater, and a convection fan for a first cycle; and a second preheating step of driving the broil heater and bake heater only for a time shorter than the first cycle after the first preheating step is completed, and driving the convection fan for the first cycle. Therefore, the present invention is capable of allowing a cooking performance of the cooking appliance for cooking such as bake cooking to be effectively improved.
Patent KR-20210108638-A (KR)
Title: Method of processing corn
Inventor: KIM YONG NAM
IPC: A23B7/005
Filed: 2020-02-26
Abstract: Provided is a method of processing corn, capable of producing two crops of corn by freezing and storing waxy corn in a vacuum-packed state, boiling the same to produce a corn mixture, and then re-freezing the same. The method of processing corn comprises the following steps: peeling dry waxy corn and separating corn kernels; vacuum packaging the separated corn kernels, and freezing and storing the same in a freezer at -5 to -6℃ for 48 hours; and boiling the frozen corn kernels to make a corn mixture.
Patent KR-20210111635-A (KR)
Title: Mediating Method and Computer Readable Recording Medium
Inventor: AHN SANG IL
IPC: H04N7/14
Filed: 2020-03-03
Abstract: A mediation method and a computer-readable recording medium are provided. According to one embodiment of the present invention, the mediation method includes the steps of: establishing one video call session between a plurality of terminals; receiving a video obtained from each of the plurality of terminals; analyzing the characteristics of the video call session; and determining the quality of the video to be transmitted to each of the plurality of terminals in response to the analysis result. The plurality of terminals may include one host terminal and at least one guest terminal.
Patent KR-20210112016-A (KR)
Title: Apparatus and method for providing a video call service using augmented reality
Inventor: LEE JU YONG
IPC: H04N7/14
Filed: 2020-03-04
Abstract: According to one embodiment of the present invention, a device for providing a video call service using augmented reality between first and second communication terminals includes: a signaling module creating a video call channel between the first and second communication terminals, and receiving the type of augmented reality content, transfer route information of the augmented reality content, and edge information of an object extracted based on an image of the second communication terminal displayed on the first communication terminal, from the first communication terminal; and a media processing module tracking the object in a real time image of the second communication terminal based on the edge information and synthesizing the augmented reality content in accordance with the transfer route information to transmit the same to the first and second communication terminals. Therefore, the present invention is capable of increasing user convenience by creating augmented reality content through a simple touch motion.
Patent KR-20210112028-A (KR)
Title: Process safety evaluation apparatus based on dynamic discrete event tree and operating method thereof
Inventor: HEO GYUN YOUNG
IPC: G06F9/455
Filed: 2020-03-04
Abstract: The present invention relates to a Linkage technology which connects variables inside a physical model used for a safety analysis of nuclear power plants so that data can be exchanged so that they can be used in a separate external application program, and relates to a technology which enables real-time confirmation and correction of monitoring variables representing a state of the process and control variables which convert a state of the process among the internal variables of a physical model written in a first programming language in an external application program based on the second programming language.
Patent KR-20210112679-A (KR)
Title: Insulated planter for tree
Inventor: MOON BYUNG JUNG
IPC: A01G7/00
Filed: 2020-03-05
Abstract: The present invention provides an insulated planter for a tree capable of being easily manufactured in various sizes by being formed with a relatively simple structure; being moved; and adding an insulation feature. To achieve the above object, the present invention relates to a planter for a tree including a side wall unit composed of a lower end unit and a plurality of unit side walls. A unit side wall includes: a flat-shaped base plate; an upper end bending unit which is extended from an upper end of the base plate and is formed by bending; a lower end bending unit which is extended from a lower end of the base plate and is formed by bending; and the side wall unit which is extended from each side surface of the base plate and is bent at 45 degrees. The side wall unit includes a plurality of slits for accommodating a bolt to which a nut is combined. The plurality of unit side walls are combined to each other by the bolt and the nut mounted in the slits. An insulation material is attached on an inner surface of the unit side wall.
Patent KR-20210115392-A (KR)
Title: Device for providing a visual perceptual training and method using the same
Inventor: KANG DONG WHA
IPC: G16H20/70
Filed: 2020-03-13
Abstract: The present invention relates to a method of providing visual perceptual training used to increase cognitive abilities. According to an embodiment of the present invention, the method comprises the following steps: outputting an instruction message informing a trainee of a rule related to visual perception training; providing a training session for the visual perception training; and storing results in the training session for evaluating the cognitive ability of the trainee.
Patent KR-20210062542-A (KR)
Inventor: YOO HYUNSUN
IPC: A01K15/02
Filed: 2020-03-17
Abstract: The present invention relates to a treadmill comprising: two separate left and right belts which rotate around two sets of rollers; four legs which have adjustable height via air suspension to optimize the inclination of the treadmill; a thermoelectric assembly; a fragrance assembly which has a rotating fragrance cartridge for providing a variety of fragrances towards a user of the treadmill; a display on which an exercise program is reproduced; and a mounting module which has a supply tray for supplying snacks. A handle of the treadmill may have a sensor for detecting the height and front and rear positions, and a belt separator provided between the left and right belts may have a position or proximity sensor for detecting the left-right positions. The inclination of the treadmill can be automatically adjusted according to a position sensed by the sensors, and the fragrance assembly, mounting module, and inclination can be operated automatically according to an exercise program reproduced on the display. Accordingly, pets may use the treadmill.
Patent KR-20210118501-A (KR)
Inventor: LEE DONG MOK
IPC: B22F3/105
Filed: 2020-03-23
Abstract: The present invention relates to a metal 3D printing system applied with a gantry, comprising: a work platform (100) on which an output of metal 3D printing is laminated; a gantry assembly (200) which is placed adjacent to the work platform (100) along the length direction of the work platform (100) and has rails on both sides with a prescribed gap therebetween; a printing robot (300) which prints a 3D metal laminated object while moving along the rail of the gantry assembly (200); a powder feeder (400) which supplies metal powder to the printing robot (300); and a laser source (excluded in a plan) which supplies laser for irradiating the printing robot (300). The present invention minimizes length of a cable while printing a large structure.
Patent KR-20200115381-A (KR)
Inventor: KWAK MIN JUNG
IPC: A23L33/105
Filed: 2020-03-30
Abstract: The present invention provides a Faecalibacterium sp. microorganism. In addition, the present invention provides a pharmaceutical composition for preventing or treating cancer or a food composition for preventing or alleviating cancer, all of which comprise one or more selected from the group consisting of a fungus body of a Faecalibacterium cancerinhibens microorganism having anticancer activity, a culture of the microorganism, a pulverized material of the microorganism, and an extract of the microorganism.
Patent KR-20210122554-A (KR)
Title: Nutritional composition for pets for prevention and improvement of periodontal disease and nutritional agent manufactured thereby
Inventor: KIM JONG GIL
IPC: A23K20/189
Filed: 2020-04-01
Abstract: The present invention relates to a nutritional supplement for a pet to prevent and improve a periodontal disease. More specifically, the present invention relates to a nutritional supplement composition comprising a propolis extract, a squash extract, a corn unsaponifiable quantitative extract, and a lysozyme as an active ingredient, and thus preventing and improving gum disease in the pet; and a nutritional supplement manufactured therefrom.
Patent KR-20210123697-A (KR)
Title: Ultrasonic Imaging System using Piezoeletric Luminescence Device and Method Using the Same
Inventor: HYEONGGEUN YU
IPC: A61B8/08
Filed: 2020-04-03
Abstract: Provided is an ultrasonic imaging system. According to an embodiment of the present invention, the ultrasonic imaging system comprises: a substrate (100) consisting of piezoelectric materials; a luminescence device (200) formed on the substrate (100) and capable of emitting light by a voltage induced to the substrate (100); and an ultrasonic transmitter (300) disposed to face the substrate (100) with a detection target object (O) therebetween and transmitting ultrasonic waves toward the substrate (100).
Patent KR-20210126223-A (KR)
Title: Wafer level package of acoustic wave filter and fabricating method of the same
Inventor: JUN JIN KOOK
IPC: H03H9/25
Filed: 2020-04-10
Abstract: The present invention relates to an acoustic wave filter wafer level package and a manufacturing method thereof comprising: a device wafer; a device located on the device wafer; a barrier surrounding the device on an upper part of the device wafer; a film attached to an upper surface of the barrier on the upper part of the device wafer and defining a space portion where the device wafer, the barrier, and the device are located; and electrode wiring penetrating the film and bonded to a filler electrode of the device.
Patent KR-20200121740-A (KR)
Title: Semiconductor device and method of manufacturing the same
Inventor: WU GUO HUEI
IPC: H01L29/423
Filed: 2020-04-14
Abstract: A semiconductor device having a standard cell comprises: a first power supply line; a second power supply line; a first gate-all-around field effect transistor (GAA FET) disposed on a substrate; and a second GAA FET disposed over a first GAA FET, wherein the first power supply line and the second power supply line are placed at different levels perpendicular to each other. Therefore, the size of a semiconductor device such as an SRAM can be reduced.
Patent KR-20210131524-A (KR)
Title: Auto Main Sentence Choosing
IPC: G06F16/2457
Filed: 2020-04-24
Abstract: The present invention provides a learning device and usage for automatically extracting a subject sentence of a learning target document when reading/writing a document file as a learning target. In more detail, when reading/writing/English learning, after finding phrases/words which frequently appear in the topic sentence in the learning target document file, provided are a learning method which allows the device to recognize the inserted specific phrase and automatically extract the topic sentence after comparing the phrase with the specific pool that the program has, and a learning device thereof and usage. The method allows learners to practice finding topic sentences without external help, and shortens class preparation time for instructors/teachers.
Patent KR-20210132951-A (KR)
Title: Wireless sensor to measure antenna radiation power without battery and data gathering service method using the same
IPC: H04B17/10
Filed: 2020-04-28
Abstract: Disclosed is an antenna radiation power detection method which includes the steps of: measuring a current detection voltage, which is a voltage induced from an electromagnetic wave electromagnetically coupled to a power measuring device; transmitting the current detection voltage together with a sensor identifier, which is an identifier of the power measuring device, by using short-distance communication; obtaining the transmitted current detection voltage and the sensor identifier by using the short-distance communication; determining a change in the detection voltage by comparing an initial detection voltage, previously stored, for the sensor identifier with the current detection voltage; and generating information on the change in the detection voltage, and combining the information with an antenna identifier linked to the sensor identifier.
Patent KR-20210136315-A (KR)
Title: Apparatus For Sterilizing Display In Unmanned Terminal And Control Method Thereof
IPC: A61L2/24
Filed: 2020-05-07
Abstract: The disclosed present invention provides a sterilizer for a display in an unmanned terminal which overcomes anxiety caused by droplet infection by sterilizing a display mounted in an unmanned terminal and can be used with confidence by inactivating the display during sterilization; and a method for controlling the same. The sterilizer for a display in an unmanned terminal according to the present invention comprises: a display; an ultraviolet sterilizer which sterilizes by ultraviolet ray irradiation on a surface of the display; and a terminal control unit which, if there is no event, drives the ultraviolet sterilizer to sterilize, inactivates the display during sterilization, and activates the display when the sterilization is completed.
Patent KR-20210142407-A (KR)
Title: Method for manufacturing roll-to-roll of membrane-electrode assembly for fuel cell And manufacturing equipment
IPC: B32B37/10
Filed: 2020-05-18
Abstract: The present invention relates to: a roll-to-roll manufacturing method for a membrane-electrode assembly for fuel cells, which does not include a manual process, continuously performs the process when a membrane-electrode assembly of fuel cells is manufactured, and simultaneously manufactures an assembly of positive electrodes to increase workability and productivity; and a manufacturing apparatus thereof. According to the present invention, the roll-to-roll manufacturing method comprises the following steps: forming a first electrode assembly by sequentially stacking and attaching a sub gasket and a gas diffusion layer (GDL) on a first electrode to be transferred; transferring and inverting a surface of the GDL of the first electrode assembly on a first dummy film; and transferring the surface of the first electrode of the first electrode assembly to be transferred and inverted under an ion membrane film.
Patent KR-20200060315-A (KR)
Inventor: MUTHUKUMAR SUBRAMANIAN
IPC: G06F16/17
Filed: 2020-05-18
Abstract: The present invention relates to a technology for securing a storage space of an available storage device. Context data representing the surrounding environment of the storage device is collected. A file stored in the storage device using context data or user profile data is selected and the selected file is processed using context data or user profile data to secure usable storage space of the storage device. Since the available storage space is secured using the context data or the user profile data, the present invention can efficiently secure the usable storage space without manual intervention of the user and prevent unnecessary waste of resource resources.
Patent KR-20210145446-A (KR)
Inventor: WON JIN LEE
IPC: E06B3/46
Filed: 2020-05-25
Abstract: The present invention relates to a door device, and more particularly, to a door device comprising: a door part installed so as to be able to open and close; a frame part supporting the door part; an electronic device installed in the door part; a first connection part installed on the door part facing the frame part and transmitting power to the electronic device; and a second connection part installed in the frame part facing the first connection part, coming in contact with the first connection part by movement of the door part, and supplying power to the first connection part. An objective of the present invention is to provide the door device capable of providing a variety of pieces of information to a user by installing the electronic device for transmitting information on a door.
Patent KR-20210145463-A (KR)
Inventor: CHA YOUNGSU
IPC: B25J19/02
Filed: 2020-05-25
Abstract: The present invention provides an object recognition device, comprising: an actuator unit that comes into contact with an object and generates vibration based on the intrinsic characteristics of the object; and a sensor unit connected to the actuator unit to transmit the vibration to generate a voltage signal. An object of the present invention is to provide the object recognition device for recognizing an object by learning a signal obtained by using a difference in a transfer function of a contact material according to a frequency.
Patent KR-20210147515-A (KR)
Inventor: YOON JU HAN
IPC: H01M4/505
Filed: 2020-05-29
Abstract: The present invention relates to a method for preparing a bimodal type positive electrode active material precursor, and a bimodal type positive electrode active material precursor obtained thereby. The method includes the steps of: 1) preparing aqueous solution of a first transition metal and aqueous solution of a second transition metal; 2) introducing a first reactant containing the aqueous solution of the first transition metal, ammonium cation complexing agent and aqueous alkaline solution, forming nuclei of first positive electrode active material precursor particles through a precipitation reaction at pH 12 or higher, and growing the first positive electrode active material precursor particles through a precipitation reaction at a pH of less than 12; and 3) introducing a second reactant containing the aqueous solution of the second transition metal, ammonium cation complexing agent and aqueous alkaline solution to the reactor including the first positive electrode active material precursor particles, forming nuclei of second positive electrode active material precursor particles through a precipitation reaction at pH 12 or higher, and growing the first positive electrode active material precursor particles and the second positive electrode active material precursor particles at the same time through a precipitation reaction at a pH of less than 12 to obtain a bimodal type positive electrode active material precursor including the first positive electrode active material precursor particles and the second positive electrode active material precursor particles having a different average particle diameter (D_50), wherein at least one of the aqueous solution of the first transition metal and the aqueous solution of the second transition metal includes at least one doping element selected from Zr, B, W, Mo, Cr, Al, Ti, Mg, Ta and Nb.
Patent KR-20210147706-A (KR)
Inventor: LEE DA HYUN
IPC: B26B11/00
Filed: 2020-05-29
Abstract: The present invention relates to a portable safety ballpoint pen knife capable of safely and easily cutting paper without a situation in which the hand comes in direct contact with a blade by changing a gap part that adheres to a ballpoint pen body of a clip used to insert the ballpoint pen into clothes with the blade. If the paper is inserted between the clip and the ballpoint pen body and pulled downward, the paper to be cut is cut without directly holding the knife by the hand. The knife has been considered as an object that could hurt the hand. According to the present invention, the blade can be prevented from coming in direct contact with the hand, and the ballpoint pen and the knife are combined to be provided together all the time in daily life such that the time for a user to go to find the knife is reduced. A safety cap moving groove (11) for blade protection and a replacement blade insertion removal groove (12) are formed in the clip used for inserting the ballpoint pen into clothes, respectively.
Patent KR-20210149983-A (KR)
Inventor: KIM YU HWA
IPC: G06Q30/06
Filed: 2020-06-03
Abstract: Provided is a system for providing a full-private household package to provide rental items as a package customized to various environments. According to the present invention, the system comprises a user terminal and a rental service providing server. The user terminal uploads indoor data including a size and structure of a house to be equipped with a full private household package, receives and outputs a list of at least one rental item included in a full-private household package, and agrees to and pays for rental of the full-private household package. The rental service providing server includes: a database unit mapping at least one rental item list of the at least one full-private household package to the at least one full-private household package and storing the at least one rental item list by correspond to the size and structure of the house to be equipped with the at least one full-private household package; a transmission unit extracting and transmitting the full private household package corresponding to the size and structure of the house to the user terminal when the indoor data is uploaded from the user terminal; and a delivery unit performing a delivery process to deliver the at least one full-private household package to an address input by the user terminal when agreement and payment are performed in the user terminal.
Patent KR-20210065022-A (KR)
Title: Operating method of memory system including memory controller and nonvolatile memory device
Inventor: JANG JOON SUC
IPC: G06F1/30
Filed: 2020-06-05
Abstract: The present invention provides an operating method of a memory system including a memory controller and a nonvolatile memory device to efficiently back up data when sudden power-off (SPO) occurs during a program operation, and efficiently perform the program operation after power restoration. According to one embodiment of the present invention, the operating method of a memory system including a memory controller and a nonvolatile memory device comprises: a step of preprogramming multi-page data of the memory controller in memory cells of the nonvolatile memory device; a step of generating a state group code having fewer bits than the bits of the multi-page data based on the multi-page data; a step of backing up the state group code in the nonvolatile memory device if sudden power-off occurs after the memory cells are preprogrammed; a step of reading the multi-page data from the preprogrammed memory cells based on the backed-up state group code after power restoration from the sudden power-off; a step of reprogramming the multi-page data in the memory cells based on the read multi-page data; and a step of reprogramming the multi-page data in the memory cells based on the multi-page data of the memory controller if the sudden power-off does not occur after the memory cells are preprogrammed.