baber/WOPTO huggingface dataset:
Patent KR-20210045593-A (KR)
Inventor: LHY
IPC: H04W88/06
Filed: 2019-10-17
Abstract: The present invention relates to a software-defined radio (SDR) hot swapping device and an operation method thereof, which can eliminate waiting time and packet loss when there is a change in network connection. According to the present invention, the method comprises: a first step in which hot swapping middleware for performing change connection in the network drives a new second modem in addition to an existing first modem and obtains an IP address of the second modem, when a connection change occurs from a first network to a second network in SCA standard SDR; a second step of performing multi-wireless communication by simultaneously transmitting and receiving packets from the first network and the second network through the first modem and the second modem, respectively; and a third step of completing handoff by stopping the driving of the first modem and transmitting and receiving packets only through the second modem.
Patent KR-20210045789-A (KR)
Title: Method and System for Efficient Deep Learning of Large Audio Data
Inventor: PARK HAN
IPC: G06F16/61
Filed: 2019-10-17
Abstract: According to an embodiment of the present invention, provided is a method for deep learning of audio data which comprises the steps of: (a) processing input original audio data in real time; (b) structuring and storing the audio data processed in the step (a) in a database management system (DBMS); and (c) accessing the audio data structured in the step (b) to perform deep learning. According to an embodiment of the present invention, since the original audio data is preprocessed in real time immediately after being collected, it is not necessary to store all the original audio data in a file form, and the deep learning is performed by selectively accessing the audio data structured and stored in the DBMS, thereby greatly increasing efficiency and speed of learning.
Patent KR-20210045898-A (KR)
Title: Methods and apparatus for controlling hand posture-based virtual menus in mixed reality
Inventor: PARK CHAN HO
IPC: G06F3/0346
Filed: 2019-10-17
Abstract: The present invention relates to a hand posture-based virtual menu control device in mixed reality and comprises: an input unit for obtaining user's motion information data from information obtained from a sensor; a posture estimation unit for estimating the user's non-dominant hand posture from the obtained user's motion information data; a virtual menu generation unit for generating a virtual menu according to the user's non-dominant hand posture estimated through the posture estimation unit and displaying a generated virtual menu; an interaction processing unit for performing an interaction according to a virtual menu selection by the user's dominant hand and motion detection of the dominant hand; and an output unit for displaying the virtual menu next to the non-dominant hand based on the user's motion information data input through the input unit and generating and outputting an interaction-based mixed reality content performed by the dominant hand's motion. Accordingly, the virtual menu corresponding to the non-dominant hand posture recognition can be displayed.
Patent KR-20190126264-A (KR)
Title: Gene Circuit for Selecting 3-Hydroxypropionic Acid Using Responding 3-Hydroxypropionic Acid Transcription Factor and Method for Screening of 3-Hydroxypropionic Acid Producing Strain
Inventor: PARK SUNGHOON
IPC: C12Q1/26
Filed: 2019-10-28
Abstract: The present invention relates to a genetic circuit using a 3-hydroxypropionic acid (3-HP)-responsive transcription factor and a promoter to which the transcription factor binds, and a method for screening an enzyme involved in the synthesis of 3-HP using the same. The present invention allows the selection of strains with high 3-HP productivity without expensive equipment or labor intensive processes, and thus can screen an enzyme having excellent 3-HP productivity with high efficiency.
Patent KR-20210050218-A (KR)
Title: Events sharing apparaus for vehicle, and control method thereof
Inventor: HONG SEUNG PYO
IPC: G08G1/0967
Filed: 2019-10-28
Abstract: The present invention relates to a see-through service based on a cellular vehicle to everything (C-V2X). The present invention relates to a vehicle event sharing device and an operating method of the vehicle event sharing device, wherein an event image captured by a preceding vehicle at an event occurrence point is effectively shared with a plurality of following vehicles on an event occurrence path. The vehicle event sharing device includes: an acquisition unit which acquires media identification information which can access the event image captured by an image transmission vehicle; and a transmission unit which selects at least some of the vehicles on the path where the event occurs as an image receiving vehicle based on at least one of map coordinates matching an event type and a location of each vehicle, and transmits the event information including the media identification information.
Patent KR-20210056046-A (KR)
Title: Semiconductor manufacturing apparatus equipped with backflow preventing function of ozone water
Inventor: KIM GUN HYUNG
IPC: H01L21/67
Filed: 2019-11-08
Abstract: A semiconductor manufacturing device with an ozone water backflow prevention function according to the present invention comprises: a reaction vessel which is installed inside a chamber and in which a wafer placed on a spin chuck is located; an initial ozone water discharge line which is installed to extend from the inner space of the chamber outside the reaction vessel to the outside of the chamber and provides a discharge path for initial ozone water sprayed by a dispenser; a cleaning ozone water discharge line which provides a path through which cleaning ozone water sprayed onto the wafer and subjected to a cleaning process is discharged from the reaction vessel to the outside; a common line which is connected to the end of the initial ozone water discharge line and the end of the cleaning ozone water discharge line; a drain line which is connected to the common line and provides a discharge path of the initial ozone water flowing in through the initial ozone water discharge line and the common line; and a vent line which is connected to the common line and the drain line and prevents the cleaning ozone water flowing in through the cleaning ozone water discharge line and the common line from contaminating the wafer by flowing back into the chamber through the common line and the initial ozone water discharge line.
Patent KR-20210058347-A (KR)
Title: High yield manufacturing method of vegetable fermented cheese
Inventor: JOO YOUNG CHUL
IPC: A23C19/032
Filed: 2019-11-14
Abstract: Disclosed is a method for manufacturing a fermented vegetable cheese with high yield to provide cheese with good flavor. According to the present invention, the method comprises: a soymilk mixture preparation step of mixing 90 to 98 parts by weight of soybean soymilk, as a main ingredient, with 1 to 5 parts by weight of isolate soy protein and 1 to 5 parts by weight of vegetable oil to prepare a soymilk mixture; a homogenization step of homogenizing the soymilk mixture at 100 to 200 kg/cm^2 by using a homogenizer; a sterilizing and cooling step of sterilizing the homogenized soymilk mixture at 75 to 85°C for 10 to 30 minutes and cooling the same to 30 to 36°C; a fermented coagulate acquisition step of adding a coagulant containing any one of calcium lactate, magnesium chloride (MgCl_2), bittern, gluconodeltalactone, or a mixture thereof to the sterilized and cooled soymilk mixture and, at the same time, inoculating the soymilk mixture with lactic acid bacteria, and performing fermentation to acquire a fermented coagulate; a whey discharging step of discharging whey from the fermentation coagulate; and an additive mixing step of mixing additives including a stabilizer and salt for tissue stabilization of the fermentation coagulate.
Patent KR-20210059389-A (KR)
Inventor: SEUNGNYUN KIM
IPC: H04R1/10
Filed: 2019-11-15
Abstract: According to various embodiments of the present invention, an electronic device includes: a speaker; a communication circuit; a processor operatively connected with the speaker and the communication circuit; and a memory operatively connected with the processor. The memory, when executed, can store instructions, which cause the processor to identify a first wireless communication connection event, select one of a first wireless communication connection list of the electronic device and a second wireless communication connection list of a counterpart electronic device when the first wireless communication connection event is identified, identify an external electronic device to set up a wireless communication connection with from the selected wireless communication connection list, set up the wireless communication connection with the external electronic device identified from the selected wireless communication connection list, and output a signal received from the identified wireless communication connection list through a speaker. Various embodiments of the present invention are possible.
Patent KR-20210060185-A (KR)
Inventor: LEE JUNG AE
IPC: B62D5/04
Filed: 2019-11-18
Abstract: The present invention relates to a steering control apparatus and a steering control method. In accordance with the present invention, the steering control apparatus which comprises: a sensor unit which includes a first torque sensor and a second torque sensor, which respectively detect the steering force applied by a driver as the steering torque; a first control unit which receives the first steering torque value detected by the first torque sensor, and controls a motor to supply a motor torque related to the steering based on the first steering torque value; and a second control unit which monitors the operation status with the first control unit through a communication interface, and, when a disorder occurs in the first control unit, controls the motor. The second control unit, when a disorder has been recognized in relation to the operation status of the first control unit, receives the second steering torque value detected by the second torque sensor, and determines whether the first control unit or the communication interface is out of order or not based on the second steering torque value. In accordance with the present invention, a redundant safety mechanism can be realized without additionally changing the hardware design.
Patent KR-20200132646-A (KR)
Inventor: PARK JUNG HEE
IPC: G05D1/00
Filed: 2019-11-26
Abstract: Disclosed is a method for controlling driving of a vehicle based on a preset driving rule. A method performed by a computer includes the steps of: collecting driving information of a vehicle; determining a current state of the vehicle and surrounding information of the vehicle based on the driving information; predicting state information of the vehicle at a future point based on the current state and the surrounding information; determining an action guide of the vehicle corresponding to the predicted state information based on the driving rule of the vehicle; and controlling the driving of the vehicle based on the determined action guide, wherein the driving rule includes one or more requirements for driving of the vehicle, which are given different priorities from each other.
Patent KR-20210065278-A (KR)
Title: Wearable apparatus for assisting muscular strength
Inventor: KIM BEOM SU
IPC: B25J9/00
Filed: 2019-11-26
Abstract: A wearable apparatus for assisting muscular strength is provided. The wearable apparatus comprises: a base secured to a wearer's torso; a first rotary link having one end portion thereof coupled to the base to be rotatable about a first rotating axis which extends in a vertical direction, and the other end portion extending to one side of the wearer to be moved forward or backward as the first rotary link rotates about the base; a first extension link extending at one end portion located at the back of the wearer to the one side of the wearer, bent forward, and located at the other end portion thereof on a wearer flank; a first connecting part coupled at one end portion thereof to the other end portion of the first rotary link to be rotatable about a second rotating axis which extends forward or backward, coupled at the other end portion thereof to the one end portion of the first extension link to be rotatable about a third rotating axis which extends forward or backward, and connected to the first rotary link to perform a relative motion vertically or laterally in a state where the first extension link is parallel with the first rotary link; and a first upper-arm fixing part coupled at one end portion thereof to the other end portion of the first extension link to be rotatable about a fourth rotating axis which extends in the vertical direction, and connected to one upper arm of the wearer. The present invention can naturally simulate a wearer shoulder motion in accordance with the movement of complex joints.
Patent KR-20210066075-A (KR)
Title: Probe testing apparatus and testing method using the same
Inventor: JUNG HEE PARK
IPC: G01R31/28
Filed: 2019-11-27
Abstract: According to an embodiment of the present invention, a probe testing device includes: a stage on which a temperature detection substrate or testing substrate is mounted; a temperature sensor for detecting a temperature of the substrate for detecting the temperature of the substrate; a fluid ejection means for injecting a fluid to apply a specific temperature condition to the temperature detection substrate or the testing substrate; a temperature sensor for detecting a fluid temperature provided in the fluid ejection means to detect the fluid temperature; and a control unit for calculating temperature correlation based on the temperature of the substrate detected through the temperature sensor for detecting the temperature of the substrate and the temperature of the fluid detected through the temperature sensor for detecting the temperature of the fluid. Accordingly, it is possible to accurately calculate the temperature of the testing substrate.
Patent KR-20210067026-A (KR)
Title: A Computer signature pen with liquid-white remover
Inventor: HYUN DEA IN
IPC: B43K8/02
Filed: 2019-11-29
Abstract: The present invention relates to a writing material, and more particularly, to a computer pen that is often used for exams by test takers, reducing the amount of pen core in the computer pen, making a liquid-type correction fluid storage space (30) to fix and attach a liquid-type correction fluid, and applying a pressure to a liquid-type correction fluid pen core (50) to adjust and use the desired amount.
Patent KR-20210067251-A (KR)
Title: Method for providing a sound therapy and server using the same
Inventor: SEO JUNG HOON
IPC: A61B5/00
Filed: 2019-11-29
Abstract: According to the present invention, a method for providing sound therapy and a server using the same. The method comprises: a step in which in a state where a plurality of applications and a sound therapy application interworking with a sound therapy server are installed in the user terminal, when a plurality of therapy sound sources are grouped based on the state of the biorhythm and stored in the database, a sound therapy server obtains access rights to the plurality of applications from the user terminal, and obtains the user's personal information from the plurality of applications; a step of deriving, by the sound therapy server, a specific biorhythm state of the user based on the acquired personal information; and a step in which the sound therapy server transmits, to the user terminal, information about a specific therapy sound source matching the specific biological rhythm state among the plurality of therapy sound sources stored in the database.
Patent KR-20210067771-A (KR)
Title: Glasses and card having function for infrared detection
Inventor: LEE JAE WOONG
IPC: G02C7/02
Filed: 2019-11-29
Abstract: One embodiment of the present invention provides glasses having an infrared detection function. The glasses comprise an infrared detection lens unit (10) and a leg unit (20) including a power supply connected to the infrared detection lens unit. The infrared detection lens unit (10) includes a first transparent plate (11), a lower transparent electrode (12) positioned on the first transparent plate (11), a transparent hole blocking layer (13) positioned on the lower transparent electrode (12), a transparent infrared absorption layer (14) positioned on the transparent hole blocking layer (13), a transparent visible light emitting layer (15) positioned on the transparent infrared absorption layer (14), an upper transparent electrode (16) positioned on the transparent visible light emitting layer (15), and a second transparent plate (17) positioned on the upper transparent electrode (16). When infrared light is emitted from an external source, the transparent infrared absorption layer (14) absorbs the infrared light and the transparent visible light emitting layer (15) emits light so that the color of the lens unit (10) changes. According to an embodiment of the present invention, when infrared light is emitted from an external source, the color of a transparent lens or card changes, so that the position of the infrared light source can be identified.
Patent KR-20210073883-A (KR)
Title: Information sharing platform for providing bidrectional vehicle state information, System having the vehicle, and Method thereof
Inventor: JUNG IN SOO
IPC: G07C5/08
Filed: 2019-12-11
Abstract: Disclosed is a vehicle that provides big data-based condition diagnosis information that can implement a deep learning algorithm using big data for each type collected through vibration and noise signals for vehicle condition diagnosis. The big data-based condition diagnosis information providing vehicle includes: a sensing unit that generates vibration data and noise data of constituent parts; and a graphic controller for generating diagnostic result output information for selecting a predetermined number of constituent parts through deep learning-based diagnosis based on big data composed of vibration and noise data.
Patent KR-20210075723-A (KR)
Title: Method and system of process design for hexpod usage in assembly process of aircraft
Inventor: KIM TAE HWA
IPC: G05B19/418
Filed: 2019-12-13
Abstract: The present invention relates to a process design method for hexapod use in an aircraft fuselage assembly process for flexible manufacture/production using an augmented reality (AR) technique for reinforcing a cooperation system between a design department and a production site and reducing an organizational silos effect between a designer and a site worker for an aircraft fuselage structure manufacturing production environment, and a system thereof. According to the present invention, the process design method for hexapod use in an aircraft fuselage assembly process comprises: a step of tracking the position, movement, speed, direction, etc. of an object of a real-world camera photographing image through a video interface when the image is transmitted; a step of creating a virtual object through computer graphics and accurately arranging the virtual object at a position of a real image; and a step of processing an interaction with a user through a display. The tracking step uses a GPS, an acceleration sensor, a gyro sensor, etc. usable in a mobile device as a sensor-based technique to track the movement, position, direction, etc. of an object to identify an augmented position on the screen, uses a camera or the like as a marker-based technique among vision-based techniques to recognize, track, and map a marker such as a QR code, or provides related information by filtering and comparing an image photographed through a camera and an object to be compared as a non-marker-based technique.
Patent KR-20210077455-A (KR)
Title: Food delivery system using shared refrigerator
Inventor: MOON YE HYUN
IPC: G06Q30/06
Filed: 2019-12-17
Abstract: The present invention relates to a food delivery system using a shared refrigerator. The food delivery system comprises: a fresh food provision facility that manufactures or stores fresh food for sales; a primary delivery means that primarily delivers fresh food ordered from the fresh food provision facility to an orderer; a shared refrigerator located in a limited area of a delivery distance by a primary delivery means, provided by a separate business operator, and used for refrigeration or freezing storage of fresh food delivered by a first delivery means; and a second delivery means for delivering fresh food stored in the shared refrigerator to the orderer. According to the present invention, when a delivery area of fresh food is to be expanded, an empty space in a refrigerator, such as unused nearby restaurants, is used to serve as an intermediate base for the delivery of fresh food in order to maintain the freshness of fresh food. By utilizing the empty space of the refrigerator in nearby restaurants that are not being used, the same serves as an intermediate base for the delivery of fresh food. Along with the increase in income of the self-employed, the locational limitations of the provider facilities due to the increase in the relationship between the provider facilities and the actual delivery destination are resolved. Also, it is possible to facilitate the expansion of the distribution network of fresh food.
Patent KR-20210078051-A (KR)
Title: auto bollard
Inventor: JEONG SEOK HEE
IPC: E02B3/24
Filed: 2019-12-18
Abstract: The present invention relates to an automatic bollard. In accordance with the present invention, the automatic foldable bollard, which is formed to be automatically inserted into or withdrawn from the ground, can solve a problem that a lineman is necessary for departure, thereby solving an existing problem that a lineman who unwinds a line on land is necessary for port entry and departure. The present invention comprises an automatic foldable bollard which can be automatically inserted into or withdrawn from the ground to enable departure without a lineman. Therefore, the automatic foldable bollard, which is formed to be automatically inserted into or withdrawn from the ground, can solve a problem that a lineman is necessary for departure, thereby solving an existing problem that a lineman who unwinds a line on land is necessary for port entry and departure.
Patent KR-20210080059-A (KR)
Title: One-touch binding type strawberry packaging container with interlocking structure
Inventor: KIM JI TAE
IPC: B65D21/02
Filed: 2019-12-20
Abstract: The present invention relates to a vertical stacking type strawberry package container with a secured horizontal support force and outside identifiability, capable of securing the easiness of vertical stacking as well as considerably reducing a stacking height in comparison to an existing case while making transportation and storage efficient due to the manifestation of stronger durability, actively inducing a reduction in the number of processes in terms of production and work by providing a vertical stacking means injection-molded in a structure integrated with a container instead of being a separate component, and maximizing the satisfaction of consumers overall in that goods stored therein can be identified even from the outside. The vertical stacking type strawberry package container includes: a storage part storing a fixed quantity of strawberries; and a cover part turned by a set angle from one end of an upper edge of the storage part or from both sides of the edge opposed to each other to block an upper part of the storage part from the outside or open the same. The cover part enables the internal space of the storage part to be identified from the outside while having a position fixed by a binding means on the upper edge of the storage part, thereby allowing vertical loading or stacking due to a vertical support force.