baber/WOPTO huggingface dataset:
Patent KR-20200098417-A (KR)
Inventor: LEE WOO HYOUNG
IPC: A61C13/00
Filed: 2020-02-07
Abstract: The present invention relates to a dental system with a baseline to analyze and merge human anatomical locations and planes of a digital three-dimensional (3D) tooth model. According to the present invention, the dental system comprises: an acquisition unit formed to be bitten by a patient who has lost all or a part of teeth and acquiring the height or distance of the patient′s teeth; an analysis unit disposed on a maxillary or mandibular landmark of the patient who has lost all or a part of teeth to analyze an occlusal plane of the patient who loses all or a part of teeth; and a control unit linked with the acquisition unit and the analysis unit to simultaneously or selectively modularize and control the acquisition unit and the analysis unit. Accordingly, a digital 3D tooth model, which is required when a digital dental prosthesis required for a patient who loses all or a part of teeth is designed, is modularized with a baseline to place the digital 3D tooth model on an ideal anatomical location, such that the digital 3D tooth model is formed to be quickly and correctly engaged with the ideal anatomical location, thereby providing an effect of enabling the patient to perform chewing and pronunciation well.
Patent KR-20210103754-A (KR)
Inventor: JUNG YE RIM
IPC: B65D47/04
Filed: 2020-02-14
Abstract: The present invention relates to an eco-friendly cup lid with excellent recyclability due to excellent water dispersibility and biodegradability. The eco-friendly cup lid of the present invention has excellent barrier property as well as water dispersibility and biodegradability and thus secures high recyclability and eco-friendliness while maintaining the advantages of plastics. In addition, the eco-friendly cup lid is made of a water soluble material, thereby overcoming the problem of environmental hormones detected in conventional plastics. To this end, the eco-friendly cup lid includes a water soluble coating sheet in which a water soluble coating solution is coated on paper having barrier property.
Patent KR-20210105547-A (KR)
Inventor: KIM GWANG SOON
IPC: B65D13/00
Filed: 2020-02-19
Abstract: The present invention relates to replacing a recycling product, instant noodles containers, and porridge water bottle containers with a permanent container, and relates to replacing disposable containers with containers of recyclable materials such as glass, ceramic, plastic, and metal materials. The present invention has good results for the environment and has the advantage of getting better by providing great nutrition to the human body.
Patent KR-20210109219-A (KR)
Title: Government support information transfer device and method thereof
Inventor: WON KYU HEE
IPC: G06Q30/02
Filed: 2020-02-27
Abstract: According to the present invention, provided is a policy information transmission device, which includes: a policy information storage unit for storing collected policy information; a user information storage unit for storing collected user information; a policy information matching unit for matching the information stored in the policy information storage unit and the user information storage unit; and a policy information transmission unit for transmitting the policy information matched by the policy information matching unit to a user.
Patent KR-20210112465-A (KR)
Title: Capacitive type level sensor capable of self diagnosis
Inventor: CHO SANG HO
IPC: G01F25/00
Filed: 2020-03-05
Abstract: The present invention relates to a capacitance type level sensor, more specifically, which self-monitors an internal defect or an error occurrence using a period change of a clock signal outputted from a watchdog timer (WDT) provided in a sensor MCU, and also monitors a degree of decline in capacitance value of a time when an inner capacitor provided in the sensor MCU is maximally charged so as to identify a time for replacement and repair due to aging. Therefore, the capacitance type level sensor capable of a self-diagnosis executes self-monitoring to take a preliminary action before an occurrence of detection failure due to a malfunction of a capacitance type level sensor. The present invention comprises a detection unit, the sensor MCU, and a sensor control unit.
Patent KR-20210115133-A (KR)
Title: A portable water purifier equipped with a filter and a sponge-type dissimilar metal corrosion inhibitor
Inventor: KIM WOOON
IPC: B01D35/02
Filed: 2020-03-12
Abstract: The present invention relates to a portable water purifier equipped with a filter and a sponge-type heterogeneous metal corrosion inhibitor for inhibiting foreign substance generation in a pipe and removing foreign substances from the pipe and, more specifically, to a portable water purifier directly connected to a bathroom shower, washbasin, or sink as well as being easy to use while traveling abroad or on a business trip because being carried easily. According to the present invention, the portable water purifier comprises: a filter unit having an inlet formed to be directly connected to a water pipe to supplies tap water to the inside, having a discharge part formed to discharge the tap water, and including a detachable filter blocking scale flowing in from the outside and an ionization member; and a corrosion inhibitor disposed in the discharge part and including a sponge-type ionization member and mesh-structured ionization member made of heterogeneous metals. Accordingly, since strong friction between water and the ionization members is induced, the strength of ionization and static electricity generation is increased, thereby effectively processing foreign substances.
Patent KR-20210115281-A (KR)
Title: Apparatus and Method for Selecting Camera Providing Input Images to Synthesize Virtual View Images
Inventor: KWAK SANG WOON
IPC: H04N13/243
Filed: 2020-03-12
Abstract: The present invention relates to a method of selecting a camera providing an omnidirectional light field input image, and an apparatus thereof. More specifically, the method of selecting a camera providing an input image to synthesize virtual view images includes the following steps of: in regard to a camera providing an input image, determining whether the camera is included in a view angle on a virtual view position; and, when the camera is determined as included, selecting the camera. In the determination step, the determination is made by comparing a direction from the virtual view position toward a position of the camera with the view angle on the virtual view position. According to one embodiment of the present invention, an input image to be synthesized with the virtual view image can be selected through a camera parameter, and only a light field input image for the synthesis is efficiently selected to lower the complexity of calculation and reduce memory usage.
Patent KR-20210115354-A (KR)
Title: The glasses with the function of air curtain
Inventor: KIM CHOONG DEUK
IPC: G02C11/00
Filed: 2020-03-12
Abstract: The present invention relates to eyeglasses having a function as an air curtain, and more specifically, to eyeglasses having a function as an air curtain, wherein air is supplied by a fan installed on a temple of eyeglasses, the supplied air is sprayed downward through a hole formed on a lower part of an ocular portion of eyeglasses, and dust or droplets are prevented from being introduced into the mouth or nose by the sprayed air. The eyeglasses having a function as an air curtain according to the present invention comprises: an ocular portion where a lens is mounted; and a temple connected to a rear surface of the ocular portion, wherein the ocular portion has an edge where a lens is mounted and includes; a rim composed of an air channel where the air supplied through the temple is transferred and an outlet unit where the air transferred through the air channel is discharged; and a joint unit integrally formed into rear surfaces of both ends of the rim and connected to the temples. In addition, the temples of eyeglasses include: a temple body having a connector connected to the joint unit; a fan unit formed in the inner side of the temple body; a printed circuit board having a controller for controlling driving of the fan unit; and a battery mounted on the inner side of the body to supply power to the fan and the printed circuit board.
Patent KR-20210115544-A (KR)
Title: A image sensor and a optical mouse using the same
Inventor: YU KWANG SUK
IPC: H04N5/378
Filed: 2020-03-13
Abstract: The present invention relates to an image sensor that can simplify configuration by driving only low-resolution data by calculating a motion value through a difference between adjacent pixels for the electrical signals of pixels receiving optical signals, and can be driven with low power by adjusting an amplification gain. The image sensor includes an optical sensor part comprising a plurality of photodiodes that convert optical signals into electrical signals; a comparison part comprising a plurality of differential amplifiers for comparing the electrical signals of two adjacent photodiodes of the optical sensor part and amplifying the difference; and a signal conversion part comprising a plurality of ADCs that convert the electrical signals output from the comparison part into digital signals.
Patent KR-20200106856-A (KR)
Inventor: LEE BYUNG JUN
IPC: G06Q10/06
Filed: 2020-03-16
Abstract: According to the present invention, a project management system comprises a data storage unit, a started project generation unit, a started project progress information generation unit, and a started project progress status checking unit. The data storage unit stores started project progress information, started project progress status, and started project completion status. The preceding and succeeding relations include: a relation where a second task is started only after a first task is ended; a relation where a second task is started only after a first task is started; a relation where a second task is ended only after a first task is ended; and a relation where a first task is ended only after a second task is started. The execution sequence and execution schedule have the tasks partly or wholly accompanied in accordance with the preceding and succeeding relations. The project management system and the method using a template are able to automatically generate projects and share the progress relations with the parties concerned.
Patent KR-20210117433-A (KR)
Title: Method for fabricating a micro slit(s) using indentation
Inventor: CLARE CHISU BYEON
IPC: B23P15/16
Filed: 2020-03-19
Abstract: The present invention is to provide a fine slit processing method that has good durability, relatively short input time, and is suitable for mass production, compared to the fine slit processing method. According to an embodiment of the present invention, a fine slit processing method using indentation may comprise the steps of: forming a protrusion part on the other surface while forming an indentation on one surface of a base plate using a blade tip of a tool; and forming a slit having a shape set in the base plate by removing the protrusion part. The tool has a sharp shape in a "V" shape, and the blade tip may have a preset length and width, and the slit may be formed by removing at least a portion of the protrusion part along a cutting line formed in a direction parallel to the outer surface of the base plate.
Patent KR-20210120438-A (KR)
Title: Packing device for vehicle
Inventor: JUNG MIN KYU
IPC: F16J15/3204
Filed: 2020-03-26
Abstract: The present invention relates to a packing device for a vehicle, comprising a body part, an operating part rotatable through the body part, an installation part formed in the body part, and a sealing part that is inserted into the installation part, is molded by insert-molding between different materials, and is in close contact with the installation part and the operating part to prevent oil leakage, thereby capable of suppressing damage caused by a hydraulic pressure and preventing oil leakage.
Patent KR-20210123542-A (KR)
Title: Data processing device for on-line diagnosis system of electric power facility and data processing method thereof
Inventor: KANG GWANG GOO
IPC: G01R29/08
Filed: 2020-04-03
Abstract: The present invention relates to a data processing device and method for an online diagnosis system of power facilities. The data processing device includes a setting part for receiving and storing the settings of an effective data range and a divided data range; a data input part for receiving and storing data detected from a sensor; an analysis part for extracting data belonging to the effective data range from the data of the data input part according to the effective data range set in the setting part; and a data processing part generating a table according to the setting of the setting part, counting the values of the data processed by the analysis part according to the classification, and recording the data in the table to generate new data.
Patent KR-20210125342-A (KR)
Title: Ammunition Delivery Device of Drone
Inventor: KIM GWANGLYEON
IPC: B64C39/02
Filed: 2020-04-08
Abstract: The present invention provides a lightweight ammunition delivery device that can be mounted on a small drone. More particularly, the present invention provides an ammunition delivery device (100) for a small drone equipped with ammunition (200). According to the present invention, the ammunition delivery device (100) comprises: an ammunition mounting unit (140) for mounting the ammunition (200) at a lower portion; a safety release unit (110) for releasing the safety of a detonation safety device (220) of the mounted ammunition (200); and an ammunition dispensing unit for dispensing the mounted ammunition (200).
Patent KR-20210039921-A (KR)
Title: Operation method of deep neural network system configured to optimize neural network model
Inventor: YONGJIN LEE
IPC: G06N3/04
Filed: 2020-04-09
Abstract: According to an embodiment of the present invention, a method of operating a deep neural network system configured to optimize a neural network model includes the following steps of: creating importance parameters about a neural network including model parameters; creating an objective function corresponding to the neural network model based on the created importance parameters; receiving learning data; training the importance parameters and the model parameters at the same time by using a stochastic gradient descent (SGD), based on the learning data and the objective function; and creating and storing a lightened model based on a result of the training. At least one of the importance parameters converges to zero through the training.
Patent KR-20210128126-A (KR)
Inventor: MIJIN YUN
IPC: A61K51/04
Filed: 2020-04-16
Abstract: The present invention relates to a contrast composition for diagnosing astrocytosis, detecting reactive astrocytes, and acquiring images of brain tumor margins. The present invention provides image information on various diseases accompanied by excessive proliferation or activation of astrocytes, and in particular, indicates the exact location of dense areas of these cells, thus providing highly reliable information about the boundary between a lesion area and the surrounding normal area. Accordingly, the present invention can be advantageously used in diagnostic imaging for guiding, in real time, the surgical resection of brain tumors, etc.
Patent KR-20210135098-A (KR)
Title: Antenna moudule and electronic device using the same
IPC: H04B1/54
Filed: 2020-05-04
Abstract: Various embodiments of the present invention relate to an electronic device supporting radio frequency (RF) communication by using an antenna module designed to allow a multi-front end integrated circuit (IC) to be disposed therein, which reduces an aspect ratio of a front-end IC. To this end, when an antenna module is designed in one PCB, a first area in which a plurality of antenna elements can be located is designed on a first surface, a second area in which a plurality of front-end ICs can be independently located is designed on a second surface opposite to the first surface, and a wiring is designed such that a part of a plurality of ports provided in the first front-end IC in the second area are electrically coupled to a part of the plurality of ports provided in the second front-end IC. A part of ports provided in the first front-end IC includes a first port configured to output a first intermediate frequency signal and a second port configured to receive a second intermediate frequency signal. Various other embodiments are possible.
Patent KR-20210144409-A (KR)
Title: filter for water purifier and water purifier using thereof
IPC: B01D35/30
Filed: 2020-05-22
Abstract: A filter for a water purifier and a water purifier including the same according to the present invention include: a filter housing having an inlet and an outlet; and a filter module provided in the filter housing to purify water introduced through the inlet to supply the purified water to the outlet, wherein the inner space of the filter housing includes: a first space which is formed at a lower part and through which the water introduced into the filter housing is introduced; and a second space which is disposed at the upper part of the first space and through which the water passing through the first space is introduced, and the filter module includes: a first filter member disposed in the first space; and a second filter member disposed in the second space.
Patent KR-20210146748-A (KR)
Inventor: LEE YONG WHAN
IPC: E04G3/30
Filed: 2020-05-27
Abstract: The present invention relates to a gondola for wire life-type building management which can be easily raised to any height and, more specifically, to a gondola for wire life-type building management which is capable of eliminating any limitation on rise height by enabling a lift machine to lift and lower the crane of a gondola formed to manage an outer wall of a building with only a wire, and also, minimizing friction between masts formed on the lift machine, thereby reducing the rate of wear on components and facilitating a rise to any height. In accordance with the present invention, a gondola formed in a common manner comprises a plurality of inner and outer rollers such that an inner mast of a transfer lift can be operated only with a wire. In accordance with the gondola for building management, there is no bias in weight due to lifting performed by a wire, and, as a result, components have a long operational life, and a rise to any height can be simply made.
Patent KR-20200140208-A (KR)
Title: Encapsulation composition
Inventor: KIM SO YOUNG
IPC: C09K3/10
Filed: 2020-06-05
Abstract: The present application relates to a composition for encapsulating an organic electronic device, and an organic electronic apparatus including the same. More particularly, the present invention provides a composition for encapsulation and an organic electronic apparatus including the same, wherein the composition can form an encapsulation structure which can effectively block water or oxygen from flowing into the organic electronic apparatus from the outside to secure the service life of the organic electronic apparatus, can implement endurance reliability of the encapsulation structure at a high-temperature and high-humidity condition, and excellently maintains the form of the encapsulation structure.
Patent KR-20210154011-A (KR)
Inventor: CHOI HYUN KUK
IPC: F24F3/16
Filed: 2020-06-11
Abstract: The present invention relates to an air cleaner which can switch the direction in which air is discharged while preventing an excessive load on a motor arranged in an air cleaner. Specifically, according to one embodiment of the present invention, the air cleaner to filter outside air comprises: an air blower providing air blowing power for moving the outside air into the air cleaner; a filter filtering outside air flowing into the air cleaner by the air blower; a main frame having an air flow port through which air filtered by the filter passes; and a wind direction control module to control the direction in which air passing through the air flow port is discharged out of the air cleaner. The wind direction control module includes: a discharge frame having an upstream outlet to discharge air passing through the air flow port upwards, and a side-stream outlet to laterally discharge air passing through the air flow port; and an opening/closing unit provided to be rotated with respect to the main frame to open the upstream outlet and close the side-stream outlet when rotated to one side and open the side-stream outlet and close the upstream outlet when rotated to the other side.
Patent KR-20220000095-A (KR)
Title: Chalk case
Inventor: HWANG YUN SEOP
IPC: A63D15/16
Filed: 2020-06-25
Abstract: The present invention relates to a multi-stage chalk case in which a powder can be separated and used according to an amount of a chalk used. In order to safely protect the chalk used for billiards and to keep it convenient, and to be able to use it conveniently up to an outer edge of the chalk, the multi-stage chalk case of the present invention comprises: a main body having an accommodation unit into which the chalk is fitted; and a cover detachable to open and close an upper side opening unit of the accommodation unit. The main body includes: a base having a chalk fixation unit composed of a floor unit and side wall units; and equal to or more than one powder bodies stacked at an upper end of the base and detachable, and having a choke fitting unit made of the side wall units.
Patent KR-20220003725-A (KR)
Inventor: KIM JIN IL
IPC: H04W4/12
Filed: 2020-07-02
Abstract: The present invention provides a method for displaying or selling food (fresh food, fruit, or general food). A seller manages a product display stand at regular intervals and checks the expiration date of a product. However, the seller may take shifts in the middle or perform other business activities in a store, so that the sale of food with a short expiration date may be delayed. Also, consumers can purchase food that is near the expiration date at a cheaper price but may miss an opportunity to purchase the food at a lower price because the consumers do not know whether the food is in stock or not. To solve the problems, an intelligent product recommendation method by time in consideration of moving line of consumers converts the type of food, expiration date, and discount information of food stores around a consumer's moving line into a database by using the consumer's food preference and moving line, thereby providing food and food discount information to the consumers. Accordingly, the method provides effects of reducing loss of a seller due to elapse of expiration date of food and enabling consumers to purchase the food at a low price.
Patent KR-20220008088-A (KR)
Inventor: KIM NAMHOON
IPC: H01L23/528
Filed: 2020-07-13
Abstract: According to the present invention, a miniaturized semiconductor package may be provided. According to embodiments of the present invention, a semiconductor package comprises: a first semiconductor chip including a semiconductor substrate and a redistribution pattern on an upper surface of the semiconductor substrate, wherein the redistribution pattern has a hole exposing an inner wall; a second semiconductor chip on an upper surface of the first semiconductor chip; and a bump structure interposed between the first semiconductor chip and the second semiconductor chip. The bump structure may be disposed in the hole to come in contact with the inner wall of the redistribution pattern.