baber/WOPTO huggingface dataset:
Patent KR-20220112351-A (KR)
Title: 24-carat pure gold jewelry manufacturing method using the double injection method
Inventor: KIM MINA
IPC: B22D25/02
Filed: 2021-02-04
Abstract: The present invention provides a method for manufacturing 24-carat pure gold jewelry using a double injection method, capable of forming a delicate pattern in a jewelry parent body. The method for manufacturing a 24-carat pure gold jewelry using the double injection method includes: a step of preparing a mold including an upper plate having a first pattern, a first lower plate having no pattern, and a second lower plate having a second pattern; a step of generating a casting formed along the first pattern by injecting a first injected material after docking the upper plate and the first lower plate; and a step of forming the second pattern on the casting formed along the first pattern by injecting a second injected material after undocking the upper plate and the first lower plate and docking the upper plate and the second lower plate.
Patent KR-20220116720-A (KR)
Title: Notification system for dangerous information through heat detection
Inventor: KIM YOUNG A
IPC: G08B3/10
Filed: 2021-02-15
Abstract: The present invention relates to a system for notifying dangerous information through heat detection and, more specifically, to a system for notifying dangerous information through heat detection, which can prevent fire by detecting heat of an electric heating appliance and operating warning light when a visitor is detected at a front door in a state of heating to additionally carry out inspection for electric heating appliances in a house.
Patent KR-20210020063-A (KR)
Title: Method and apparatus for flexible transmission slot allocation in wireless lan system
Inventor: LEE JAE SEUNG
IPC: H04W72/12
Filed: 2021-02-16
Abstract: Disclosed are a method and an apparatus for flexible transmission slot allocation in a wireless LAN system which can efficiently operate a transmission slot. According to one embodiment of the present invention, the method for flexible transmission slot allocation of an AP in a wireless LAN system comprises: a step of transmitting a beacon including a traffic indication map (TIM) bit to a station; a step of receiving a power-save (PS) poll from the station in a slot implicitly allocated by the TIM bit; and a step of transmitting ACK including transmission slot allocation information of downlink data to the station.
Patent KR-20220117996-A (KR)
Title: Aircraft part molding device
Inventor: SHIN JIN WOO
IPC: B21D25/04
Filed: 2021-02-18
Abstract: The present invention relates to an aircraft part molding device in which guide blocks are provided on an upper structure and a lower structure of the molding device used for stretch-molding. An objective of the present invention is to provide a device which has detachable guide blocks on the side of upper and lower supporting units so as to perform stretch-molding by fitting and coupling the guide blocks to each other.
Patent KR-20220120220-A (KR)
Inventor: RA MOON SOO
IPC: G06Q30/04
Filed: 2021-02-23
Abstract: The present invention relates to a method for efficiently managing orderer advances and processing the payment thereof, which can not only provide payment stability to a subcontractor but also provide practical benefits to a prime contractor, thereby promoting business stability for an orderer, the prime contractor, and the subcontractor in order to efficiently manage advances paid from the orderer to the prime contractor. The method comprises: a use agreement registration step of registering construction information, a use agreement resulting from the construction information, and a use agreement; an initial execution step of claiming an advance resulting from the construction information; a cycle-by-cycle execution step of paying the advance for each payment cycle according to the initial execution step; and an advance payment step of paying the advance on the maturity date of win-win trade bonds issued in the cycle-by-cycle execution step.
Patent KR-20220129901-A (KR)
Title: Electronic device comprising antenna
Inventor: SEUNGGIL JEON
IPC: H01Q1/24
Filed: 2021-03-17
Abstract: An electronic device according to various embodiments comprises: a printed circuit board; a wireless communication circuit; at least one sensor; a first antenna, a second antenna, and a third antenna disposed on the printed circuit board; and at least one processor electrically connected with the printed circuit board, and the wireless communication circuit, and the at least one sensor, wherein the printed circuit board is disposed adjacent to a rear surface of the electronic device facing a first direction, the third antenna is disposed to be spaced apart from a virtual first axis formed by the first antenna and the second antenna, and the at least one processor obtains a signal from an external device by using the first antenna, the second antenna and the third antenna, and confirms a rotation direction of the electronic device using the at least one sensor, thereby determining whether the external device is located on the rear surface of the electronic device or on a front side of the electronic device facing the first direction based on a change in the signal according to the confirmed rotation direction of the electronic device.
Patent KR-20210120908-A (KR)
Title: Optical Scanner Package and Manufacturing Method thereof
Inventor: LEE JONGHYUN
IPC: G02B26/10
Filed: 2021-03-26
Abstract: The present invention relates to an optical scanner package comprising a scanner element, a lower substrate having an internal space, and a semi-spherical transmission window. According to the present invention, since the inclinations of the transmission window are different at the incident and exit positions of the hemispherical transmission window, interference due to sub-reflection can be reduced. Since the incident angle (α) and the maximum emission angle (β) are small, it is easy to design an anti-reflection coating and light loss can be reduced. Although an optical scanning angle (OSA, γ) of a laser is large, the maximum emission angle (β) is small, thereby providing an advantage of reducing a characteristic change of an emitted laser beam. In addition, since both sides of two axes has curvatures, restriction on the incident direction is small even in two-axis drive. The transmission window need not be exactly part of a sphere, but can be part of an ellipsoid, such as a rugby ball. The transmission window has a structure having a curvature in the two axes and the lower part thereof has a rectangular shape.
Patent KR-20220135872-A (KR)
Inventor: OH KEUN TAE
IPC: G06F3/041
Filed: 2021-03-31
Abstract: A digitizer comprises: a base layer; a lower part conductive line disposed on an upper surface of the base layer; a buffer layer formed on the upper surface of the base layer and having a thickness smaller than that of the lower part conductive line; an interlayer insulating layer formed on the buffer layer and covering the lower part conductive line; and an upper part conductive line disposed on the interlayer insulating layer and the buffer layer and electrically connected to the lower part conductive line. A bending reliability of the upper part conductive line may be improved through the buffer layer. Therefore, the present invention is capable of providing the digitizer having electrical reliability.
Patent KR-20220137296-A (KR)
Inventor: PARK SEUNG MIN
IPC: G06Q50/14
Filed: 2021-04-02
Abstract: The present invention relates to a user evaluation-based travel planning modeling system using a genetic algorithm which comprises: a user terminal in which a user accesses a homepage provided by a server wirelessly and inputs the user's itinerary; and the sever providing a travel plan through a genetic algorithm based on a value received wirelessly from the user terminal and based on the evaluations of other users. The present invention provides a travel plan suitable for individual information when the user inputs simple information, compares the information input by the user with that of other users, identifies which travel destination other users prefer, and then provides the travel plan based on the same such that the user does not have to go through the process of checking whether the destination the user wants to go to is right for the user to save time and effort, provide various travel plans, and make a good trip with a high satisfaction.
Patent KR-20220138919-A (KR)
Title: A system and method for generating a 3-dimensional intraoral thermal image
Inventor: LEE BYEONG HUN
IPC: A61B5/01
Filed: 2021-04-06
Abstract: The present specification discloses a system and method for generating a 3D intraoral thermal image. The method for generating the 3D intraoral thermal image according to one embodiment of the present invention comprises: (S110) a step of acquiring a plurality of IR images and a 3D reference image for the same patient; and (S120) a step of generating a 3D intraoral thermal image wherein the plurality of IR images and the 3D reference image are fused using a 3D viewer program as an image visualization means. Therefore, the present invention is capable of greatly improving an accuracy and convenience of a diagnosis.
Patent KR-20220141040-A (KR)
Inventor: SUNG YOO HYUN
IPC: B60R25/24
Filed: 2021-04-12
Abstract: The present invention relates to a vehicle authentication system and a vehicle unlocking method using the same, wherein enhanced authentication is performed before the control of various devices disposed in a vehicle is permitted. According to the vehicle authentication system according to an embodiment of the present invention, comprised are: a mobile terminal having a first input unit disposed therein and receiving a first input inputted by a driver through the first input unit; a vehicle having a second input unit disposed therein and receiving a second input inputted by the driver through the second input unit; and a server for receiving first authentication information transmitted by the mobile terminal, receiving second authentication information transmitted by the vehicle and comparing the same with each other, wherein the server can generate an authentication signal for allowing the control of at least one device disposed in the vehicle depending on the result of the comparison.
Patent KR-20220141056-A (KR)
Inventor: SIM HOSEOP
IPC: B21B1/38
Filed: 2021-04-12
Abstract: Provided is clad steel comprising a base material of carbon steel and a clad material of stainless steel, wherein the hardness increase rate in the interface layer between the base material and the clad material is 20 to 50%, and the hardness change rate in the interface layer is 15% or less.
Patent KR-20220142757-A (KR)
Inventor: JO JEONGGYU
IPC: G06F3/16
Filed: 2021-04-15
Abstract: According to various embodiments of the present invention, an electronic device may comprise: an application processor including an audio processing module and a voice recognition module; a microphone; a speaker; and a sensor hub. The sensor hub is able to, when the audio processing module included in the application processor is in a sleep status, generate an ultrasonic signal, control the speaker to output a first signal including the ultrasonic signal, receive a second signal inputted from the voice recognition module through the microphone, and determine whether an object is near the electronic device at least based on the first signal and the second signal. Additionally, other various embodiments are possible. The present invention is able to reduce power consumption.
Patent KR-20220145052-A (KR)
Inventor: LIM MIN TAEK
IPC: B29K105/04
Filed: 2021-04-21
Abstract: One embodiment of the present invention provides a waste Styrofoam treatment apparatus. The waste Styrofoam treatment apparatus comprises: an input unit which stores waste Styrofoam; a crushing unit which is installed below the input unit and crushes the waste Styrofoam; and a discharge unit which discharges crushed material. The crushing unit includes: a first rotary shaft which rotates forward and backward; a plurality of crushing blades which are formed on the first rotary shaft; a second rotary shaft which is disposed parallel to a side surface of the first rotary shaft and installed to move horizontally; and a first cutting unit which includes a plurality of crushing blades formed on the second rotary shaft. When the crushing unit operates in a crushing mode, the first rotary shaft and the second rotary shaft are spaced apart from each other at a maximum distance, and rotate in the direction of the discharge unit. When the crushing unit operates in a cleaning mode, the second rotary shaft moves while the first rotary shaft rotates in an opposite direction so that the first rotary shaft and the second rotary shaft are spaced apart from each other at a minimum distance. According to the present invention, the waste Styrofoam treatment apparatus can easily remove foreign substances such as adhesive tape, labels, strings, and plastic ropes which may be wound around rotary shafts of a crushing device.
Patent KR-20210131257-A (KR)
Title: Composition for floating solar cable sheath and floating solar cable including cable sheath manufactured thereof
IPC: H01B7/14
Filed: 2021-04-23
Abstract: The present invention relates to a composition for a floating solar cable sheath and a floating solar cable including a cable sheath prepared therefrom. The composition for a floating solar cable sheath and the floating solar cable including a cable sheath prepared therefrom can satisfy all of the physical properties required in the international standard (IEC 62930), which are necessary for cable use, and can additionally satisfy various environmental characteristics at the same time.
Patent KR-20220147270-A (KR)
Title: Virtual sensor system for sensing abstract concept and method for generating the sensor system
Inventor: LEE JA HYEON
IPC: G06Q50/10
Filed: 2021-04-27
Abstract: The present invention relates to a virtual sensor system for sensing an abstract concept and a method for generating the sensor system and, more specifically, to a virtual sensor, which senses reality information and transmits the information to a virtual space to implement virtual reality and infers an abstract concept by using a model trained by composition of each object in the virtual reality, and a method for generating the virtual sensor. According to the present invention, the sensor system may infer a high-level abstract concept in the same way that humans do for various situations in the real world by using physical sensor data collected from various sensors disposed in the real world, thereby providing various services for monitoring the inferred abstract concept.
Patent KR-20220152097-A (KR)
Inventor: LEE HANYOUNG
IPC: G06F13/38
Filed: 2021-05-07
Abstract: The present invention enables a support to be fixed between 119-196 mm vertically so as to be applied to various display products in various countries. Therefore, the present invention is capable of enabling to be applied to overseas products such as China and the like.
Patent KR-20220152709-A (KR)
Inventor: SADIRBAEV BAKHIT
IPC: G05B19/418
Filed: 2021-05-10
Abstract: The present invention relates to a method for predicting machine health stability in a smart factory system. The method comprises: a data collection step of collecting raw data including machine-specific data and machine-produced product data in a smart factory system; a feature extraction step of extracting feature data from the raw data; a machine health stability calculation step of labeling each machine data by using the feature data and calculating machine health stability by classifying grades; and a machine health stability prediction step of predicting machine health stability during a predetermined time by using artificial intelligence technology that inputs the labeled data. Accordingly, the present invention has an effect of improving the reliability of a life cycle of the machine, preventing a machine failure, and reducing maintenance costs.
Patent KR-20220157223-A (KR)
Inventor: LEE HYANG BONG
IPC: G06Q50/10
Filed: 2021-05-20
Abstract: In the description of this computer entertainment system for safety program card playing, the computer entertainment system for safety program card playing can systematically increase user satisfaction with higher sociality. In light of fraudulent entertainment in the years 2000 and 2021, the Ministry of Justice has estimated 2,000 criminals taking fraudulent gambling. Therefore, the computer entertainment system for safety program card playing gives priority to security, has the risk of exposure to fraud that is close to zero, and can safely spread safety program card playing throughout Korea. The most important drawing shows the computer entertainment system for safety program card playing, which strictly controls exposure prevention. The computer entertainment system for safety program card playing is the best for cultural facility play which users can enjoy safely and conveniently without anxiety, thereby leading to customer satisfaction. The computer entertainment system for safety program card playing enables users not to know both counterparts and managers, and the managers to manage the system with the right to perform a managing method thereof.
Patent KR-20220157645-A (KR)
Title: Composition for prevention or treatment of xerostomia comprising ferrostatin-1
Inventor: LEE BYUNG JOO
IPC: A61Q11/00
Filed: 2021-05-21
Abstract: The present invention relates to a composition for preventing, ameliorating, or treating xerostomia, particularly xerostomia caused by menopause, comprising ferrostatin-1 as an active ingredient. When an animal model induced with menopause is treated with ferrostatin-1, increased fat accumulation and lipid peroxidation in the salivary glands are reduced, and mitochondrial function and antioxidant enzyme activity, which have been reduced, are restored. In addition to anti-inflammatory and anti-fibrotic effects, it has been finally confirmed that the salivary secretion function, which was lowered, is restored. Therefore, the composition can be usefully used for the prevention, amelioration, or treatment of xerostomia of various causes, including xerostomia caused by menopause.
Patent KR-20220159703-A (KR)
Inventor: LEE MOON SANG
IPC: H04W4/46
Filed: 2021-05-26
Abstract: Disclosed are a vehicle to everything (V2X) communication method and system for preventing a vehicle collision. The method is for operating a virtual container for a running vehicle that runs on a V2X communication server to communicate with the running vehicle, and comprises the steps of: receiving a collision warning event including a rear camera image or a license plate number of a rear vehicle from the running vehicle; confirming the address of a virtual container for the rear vehicle assigned to the rear vehicle based on the license plate number of the rear vehicle obtained from the collision warning event; and transmitting a collision warning message informing the virtual container of the rear vehicle of the possibility of a collision with the running vehicle.
Patent KR-20220161568-A (KR)
Title: Display module adjustable the position of the image and optic apparatus using the same
Inventor: KIM DONGHA
IPC: G02B27/01
Filed: 2021-05-27
Abstract: A display module is disclosed. The display module comprises: an output unit that forms an image and outputs the image to the front; a lens unit that has a virtual central axis in front of the output unit, and transmits the image forward so that an optical axis of the image transmitted from the output unit is parallel to the central axis; and a guide unit that is formed long and has at least a pair of opposing total reflection surfaces, and allows the image transmitted through the lens unit to come in through one side to move to the other side through at least one total internal reflection, to be reflected through a separate exit surface on the other side, and thereby to be delivered to a user's field of view. The image output from the output unit is provided to be offset by a preset angle from the user's central field of view, and the lens unit tilts at a certain angle to intersect the central field of view in response to the angle offset from the user's central field of view, thereby correcting distortion.
Patent KR-20220157829-A (KR)
Title: Method, system, and non-transitory computer-readable recording medium for controlling a patrolling robot
Inventor: JOHN JUNGWOO HA
IPC: B25J9/16
Filed: 2021-05-27
Abstract: According to one aspect of the present invention, provided is a method as a method for controlling a patrolling robot, comprising steps of: obtaining at least one of weight information about a supporter coupled to the patrolling robot and image information about the supporter and information about a location of the patrolling robot in a patrolling place as first situation information about the patrolling robot; and determining a mission and a movement path of the patrolling robot based on the first situation information. An objective of the present invention is to determine the mission and movement path of the patrolling robot by referring to space-specific demand for serving objects in the patrolling place.
Patent KR-20220161598-A (KR)
Title: cleaner unit and high density cycle filtration cultivation apparatus of the same
Inventor: LIM SOO GEUN
IPC: A01K61/13
Filed: 2021-05-27
Abstract: The present invention provides a cleaner unit and a circulation filter-type high-density eel fishery apparatus using the same. The cleaner unit comprises: a drain pipe having an inlet positioned on the bottom surface of a plurality of rearing water tanks and an outlet positioned at a position lower than the water level of the rearing water tanks; a cleaner body part having an inner space connected to the drain pipe; a separation screen for separating the inner space of the cleaner body part into an upper portion and a lower portion so as to separate sickly eels and foreign substance from discharge water introduced from the drain pipe; and a separation discharge pipe connected to the cleaner body part to discharge the discharge water from which the sickly eels and the foreign substance have been separated. Eels can be protected from diseases.
Patent KR-20220167544-A (KR)
Title: Bottle caps containing different drugs
Inventor: JUNG JI U
IPC: B65D51/28
Filed: 2021-06-14
Abstract: The present invention relates to a bottle cap accommodating different drugs, which can accommodate different drugs different from the contents of a bottle and allows the different drugs to be mixed by a one-touch motion so that users can take the different drugs when drinking the contents, and can prevent a separation membrane for storing the different drugs from being completely separated so that the residue of the torn separation membrane does not enter the drinking contents. The bottle cap comprises: a coupling cap having a spiral protrusion formed on the inner circumferential surface thereof to be coupled to a spiral groove formed on a bottle neck; an accommodating container having an upper end integral with an inner side of the coupling cap, entering the inlet of a bottle, and sealed with a separation membrane having a thin lower end; and a press knife which has an inclined cylindrical edge provided at a lower end thereof and inserted into the accommodating container and has a safety rim integral with the outer circumference of a press plate provided at an upper end thereof. A guide groove is formed on the inner surface of an upper side of the accommodating container, a guide protrusion is formed on the outer surface of an upper side of the cylindrical edge to be coupled to the guide groove, and a traction groove is formed at an inclined upper end of the cylindrical edge so that a portion of the separation membrane is connected thereto without being torn.