baber/WOPTO huggingface dataset:
Patent KR-20200016919-A (KR)
Title: Flexible display apparatus and display method thereof
Inventor: SEO JOON KYU
IPC: H04M1/247
Filed: 2020-02-10
Abstract: Disclosed is a flexible display apparatus. The flexible display apparatus comprises: a display part displaying an object at a first position on a screen; a sensing part sensing bending of the display part; a control part moving the position of the object based on the position on the screen in which the bending is sensed while the bending is maintained, wherein the control part controls a function mapped to a preset second position to be performed when the object is moved to the second position.
Patent KR-20200099984-A (KR)
Title: Fluorescent glass ceramics and glasses with europium content
Inventor: DITTMER MARC
IPC: C03C4/00
Filed: 2020-02-11
Abstract: The present invention relates to glass ceramics and glasses with a europium content, which are particularly suitable for the manufacture of dental restorations, whose fluorescence properties generally correspond to fluorescence properties of natural teeth, and which comprise following components: 30.0-75.0 wt% of SiO_2; 10.0-45.0 wt% of Al_2O_3; and 0.05-5.0 wt% of europium calculated as Eu_2O_3.
Patent KR-20200071693-A (KR)
Inventor: KIM GE ROK
IPC: H05K5/00
Filed: 2020-02-13
Abstract: According to the present invention, disclosed is a high-voltage junction box. The disclosed high-voltage junction box includes: a box body made of a synthetic resin material to reduce vehicle weight; a metal high-voltage connector provided to supply a high-voltage to an installation unit formed in the box body; an insert nut that is molded in the box body to be connected to the inside and outside of the box body and couples the high-voltage connector seated on the installation unit with a coupling member; and a ground shielding unit that is coupled to the insert nut from the inside of the box body, is electrically connected to the outside from the inside of the box body to be coupled to the vehicle body, and thus, performs grounding to shield electromagnetic wave noise.
Patent KR-20210103872-A (KR)
Inventor: LEE MI NAM
IPC: A61F5/058
Filed: 2020-02-14
Abstract: The present invention relates to a toe stretching device comprises: a first corrector (100) including an elastic band (110) formed in a band shape to cover the instep and sole of the foot, a big toe fixture (120) formed in a band shape to allow the big toe to be inserted thereinto, a connection part (130) connecting the big toe fixture (120) and the elastic band (110) and pulling the big toe bone outward while supporting the metatarsal bone, and a protrusion part (hereinafter, referred to as a first protrusion, 140) formed to protrude on the side of the index toe of the big toe fixture (120) to serve as a splint so that the stretched state of the big toe bone is maintained while the big toe and index toe are spread; and a second corrector (200) including a toe fixture (210) having an insertion hole (212) perforated therein to allow any one of the toes to be inserted thereinto and a protrusion (hereinafter, referred to as a second protrusion, 220) protruding to a predetermined thickness on one side of the toe fixture (210). According to the present invention, correction and stretching of the toes are effectively performed by the toe stretching device.
Patent KR-20200105419-A (KR)
Inventor: LEE JONG HOON
IPC: F16D41/06
Filed: 2020-02-25
Abstract: The present invention relates to a hub-type driving apparatus which can be applied to electric bicycles of a throttle type, PAS type, and type using both the throttle and the PAS, and an electric bicycle using the same. The hub-type driving apparatus comprises: a housing having an accommodation space inside; a support shaft which penetrates the housing and have both end units fixed and installed on a fork of the electric bicycle; a first bearing and a second bearing which rotatably support the housing with the support shaft in the center; an electric motor which generates a rotary force rotating around the support shaft; a transmission which reduces the rotary force of the electric motor; and a clutch which selectively transfers the output of the transmission to the housing. The transmission is formed as a planetary gear apparatus of the type of sun gear input, carrier fixing, and ring gear output. The ring gear is connected to the clutch through the other end of the ring gear bracket having one end connected to the ring gear. An outer wheel of the clutch is supported by the other end of the ring gear bracket, and an inner wheel can be formed as a one-way bearing supported on a clutch fixing unit which protrudes from the housing. The hub-type driving apparatus and the electric bicycle using the same are able to transfer the ring gear output to the housing only when the electric motor operates.
Patent KR-20200028910-A (KR)
Title: The smart arrival notification system in the gathering party
Inventor: JEON DAE YEON
IPC: G06Q50/30
Filed: 2020-02-26
Abstract: Good meeting is always good. However, it is not easy to gather all at meeting time at a meeting place. There must be a latecomer. I wonder when the latecomer will arrive using GPS. The present invention relates to a method to let know when people, who gather at the meeting place, arrive to solve the curiosity. The method comprises the steps of: designating a meeting state; inputting meeting data; notifying arrival; checking arrival of a counterpart; and displaying an arrival message on a screen.
Patent KR-20210109246-A (KR)
Title: Wireless power transmission apparatus capable of induction heating and the control method thereof
Inventor: HO JAE SEONG
IPC: H05B6/06
Filed: 2020-02-27
Abstract: An embodiment of the present invention provides a wireless power transmission apparatus capable of induction heating, which includes: a working coil which changes a mode according to a user's selection and performing induction heating on an object according to the mode or wirelessly transmitting power; an inverter which is turned on and off according to an operating frequency to generate the power; and a control unit which determines whether there is a foreign substance on the working coil over a plurality of modes in a preparation section before wireless power transmission, when the user selects a wireless power transmission mode. Therefore, a multifunctional wireless power transmission apparatus using a single working coil can detect a foreign substance in the wireless power transmission mode and perform wireless power transmission by supplementing the same while selectively operating a wireless power transmission mode or an induction heating mode.
Patent KR-20210111537-A (KR)
Title: Comfortable nasogastric tube equiped with a balloon
Inventor: CHUNG CHAEUK
IPC: A61M25/02
Filed: 2020-03-03
Abstract: The present invention relates to a nasogastric tube having a novel structure, which facilitates the insertion of a nasogastric tube and minimizes discomfort (foreign body sensation) to a patient in an inserted state, and more specifically, to a nasogastric tube, in a nasogastric tube inserted in a patient who needs tube feeding, which includes a narrow neck portion of which at least the outer diameter of a site located in the patient's pharyngolarynx, nose or nose-to-pharyngolarynx, when inserted, is thinner than the outer diameter of other sites by a predetermined level.
Patent KR-20210112758-A (KR)
Title: Ultraviolet sterilizer
Inventor: LEE JIN SOO
IPC: A61L2/10
Filed: 2020-03-06
Abstract: The present invention provides an ultraviolet sterilizer which comprises: a plurality of ultraviolet lamp units including a lamp for irradiating ultraviolet rays by emitting light through an external power supply and a socket provided on the rear and peripheral surfaces of the lamp to control a direction of an ultraviolet light source irradiated from the lamp; a connection unit rotatably connecting the plurality of ultraviolet lamp units provided to be spaced apart from each other, so as to be able to adjust an angle; a support unit connected to an ultraviolet lamp unit disposed at one end of the plurality of ultraviolet lamp units and supporting the plurality of ultraviolet lamp units; and a control unit connected to the plurality of ultraviolet lamp units and controlling power supplied from outside to be applied to each ultraviolet lamp unit so that the plurality of ultraviolet lamp units emit light. Thus, by rotating the connection unit for connecting the plurality of ultraviolet lamp units, an angle and direction of the plurality of ultraviolet lamp units can be easily adjusted, and the range and angle of the irradiated ultraviolet rays can be easily adjusted to the overall surface or environment of the examination and diagnosis devices, thereby improving the efficiency of sterilization and disinfection.
Patent KR-20200141377-A (KR)
Inventor: JUNG HONG SIK
IPC: H01L43/08
Filed: 2020-03-10
Abstract: A perpendicular bottom-free-layer STT-MRAM cell with an improved process margin of wafer uniformity includes a bottom-free-layer magnetic tunnel junction (BMTJ). The BMTJ includes a composite metal oxide seed layer and a free layer containing boron (B) on the composite metal oxide seed layer. The composite metal oxide seed layer may include a first metal layer, a metal oxide layer on the first metal layer, and a second metal layer on the metal oxide layer. The second metal layer is oxygenated.
Patent KR-20210115685-A (KR)
Title: Method and system for matching professional based on location
Inventor: JEONG JONG OON
IPC: H04W4/02
Filed: 2020-03-16
Abstract: According to an embodiment of the present invention, the present invention relates to a method for providing recommendations and matching services for experts by an expert matching server. Provided is a method of matching the experts, which includes the steps of: (a) receiving location information from a user terminal; (b) providing the user terminal with information on the experts who exist within a preset distance based on a location or can arrive at a user's location within a preset time; and (c) providing information on results of past work performed by the experts to the user terminal, arranging and providing information about the work results performed near the user's location. Therefore, from a user's point of view, it is possible to rationally select the expert who can provide a quality service in his/her location.
Patent KR-20210117422-A (KR)
Title: Apparatus of ascending and descending bucket for product in truck
Inventor: CHOI YONG WOON
IPC: B65F3/02
Filed: 2020-03-19
Abstract: The present invention relates to a bucket lifting apparatus for a product collecting transportation vehicle, for effectively putting an industrial transported product, a product, a food waste, and the like into an insertion hole formed on the top of a tank. The bucket lifting apparatus uses a bucket lift at a transported product feeder (200) of a product collecting storage container (300) of the product collecting transportation vehicle. A transported product transporting drop apparatus (100) comprises: a transportation guide support (110) placed on one side of the transported product feeder (200); a transported product transportation basket (120) in which the transported product is inserted; and a product transporting drop operation member (13) which drops the transported product by transporting the transported product transportation basket (120) from the transportation guide support (110).
Patent KR-20210119036-A (KR)
Title: Device for candidating channel and operating method thereof
Inventor: TAEJOON KIM
IPC: H04N21/442
Filed: 2020-03-24
Abstract: According to an embodiment of the present disclosure, provided is a device for channel recommendation, which includes: a memory; a communication interface which communicates with a display device; and a processor which extracts N number of channels from electronic program guide information, performs named entity recognition (NER) on the extracted N number of channels, acquires one or more of the channels which succeeded in the NER as a recommended channel, and transmits the acquired information on one or more recommendation channels to the display device through the communication interface.
Patent KR-20200034981-A (KR)
Title: Optical system and camera module for comprising the same
Inventor: LEE SANG HUN
IPC: G02B7/02
Filed: 2020-03-24
Abstract: According to an embodiment of the present invention, an optical system includes a first lens, a second lens, a third lens, a fourth lens, and a fifth lens, sequentially arranged from an object side to an image side and satisfies Conditional Expressions 1 to 3. (Conditional Expression 1) Ø5>Ø2>Ø3 (Conditional Expression 2) N3d>1.6 (Conditional Expression 3) 20<V3d<30 Here, Ø5 is the refractive power of the fifth lens, Ø2 is the refractive power of the second lens, Ø3 is the refractive power of the third lens, N3d is the refractive index on the d-line of the third lens, and V3d is the Abbe number on the d-line of the third lens.
Patent KR-20210123557-A (KR)
Title: Energy-saving house crop cultivation apparatus by air conditioning system and house crop cultivation method thereof
Inventor: PARK YONG DAE
IPC: A01G9/24
Filed: 2020-04-03
Abstract: The present invention relates to an energy-saving house crop growing apparatus using a heating and cooling system, and a method for growing house crops thereof. The energy-saving house crop growing apparatus comprises: an underground water tank (10); a water temperature adjustment unit (20); a ground water tank (30); a nutrient supply tank (40); and a plurality of high-installed beds (50). According to the present invention, an energy saving effect is ensured.
Patent KR-20210123756-A (KR)
Title: A relevant document extraction system for gene chemical disease
Inventor: LEE HYUN JU
IPC: G06N3/08
Filed: 2020-04-06
Abstract: According to the present invention, provided is a system for extracting documents related to genes, compounds, and diseases, which includes: an input unit for inputting a user query in natural language; an entity name recognition unit for recognizing the input natural language as an entity; an artificial intelligence learning model for providing documents related to genes, compounds, and diseases using the entity recognized by the entity name recognition unit; a post-processing unit for post-processing the documents extracted from the artificial intelligence learning model; and an output unit for outputting documents which have been processed and filtered by the post-processing unit.
Patent KR-20210126807-A (KR)
Inventor: HAHN SEOK HYUN
IPC: H01L21/67
Filed: 2020-04-10
Abstract: The present invention relates to a wafer position measurement apparatus and a wafer transferring robot arm calibration method using the same. The wafer position measurement apparatus includes a mounting part that can be disposed along the outer perimeter of an electrostatic chuck; and measuring parts that are spaced apart from the mounting part around the center of the electrostatic chuck and measure the position of a wafer placed on the electrostatic chuck. The measuring parts are arranged at intervals of 90° and 180° to measure a distance from the outer peripheral surface of the wafer.
Patent KR-20210131754-A (KR)
Title: A cosmetic composition for improving skin aging, containing an extract derived from Sargassum yezoense as an active ingredient
IPC: A61K8/49
Filed: 2020-04-24
Abstract: The present invention relates to a cosmetic composition for alleviating skin aging comprising an extract derived from Sargassum yezoense, which is a kind of seaweed, as an active ingredient, and more specifically, to a cosmetic composition for alleviating skin aging comprising an extract derived from Sargassum yezoense as an active ingredient.
Patent KR-20210132537-A (KR)
Title: Method of cutting in packing pack for vacuum wrappingand its apparatus
IPC: B31B70/20
Filed: 2020-04-27
Abstract: The present invention relates to a cutting method of a packaging pack for vacuum packaging and an apparatus therefor. The manufacturing method of a packaging for vacuum packaging and the apparatus therefor of the present invention are created to maximize economic profit creation and increase customer satisfaction according to packaging reliability improvement. The packaging pack cutting method is proceeded through a feeding process, an opening cutting process, a boundary welding process, a cutting process, and a loading process.
Patent KR-20210133007-A (KR)
Title: Hemostatic device
IPC: A61F5/32
Filed: 2020-04-28
Abstract: Disclosed is a hemostatic device. The disclosed hemostatic device includes a pressing unit, an elevation control unit configured to vertically move the pressing unit downward or upward, and a locking unit configured to control operation of the elevation control unit. According to the present invention, an excellent hemostatic effect can be ensured.
Patent KR-20210137734-A (KR)
Title: Stand for Cleaner
IPC: F24F3/16
Filed: 2020-05-11
Abstract: A robot cleaner according to embodiments of the present invention is capable of navigating a work area while performing at least one among an air cleaning function and a floor cleaning function. The robot cleaner may comprise: a case in which components are mounted; a first path in which air cleaning function components are mounted and enables air sucked through an air intake unit to be in communication with a first air exhaust unit; a second path in which floor cleaning function components are mounted and enables air sucked through a dust inlet to be in communication with a second air exhaust unit; and a partition wall that is provided inside the case and separates the first flow path and the second flow path.
Patent KR-20210137832-A (KR)
Title: Aerosol generating device
IPC: A24F40/46
Filed: 2020-05-11
Abstract: Embodiments provide an aerosol-generating device comprising a flexible heater winding around an accommodating unit receiving an aerosol-generating article. The aerosol-generating device comprises: the accommodating unit accommodating the aerosol-generating article; the flexible heater winding around the accommodating unit to heat the aerosol-generating article; and a processor controlling the temperature of the flexible heater, wherein the accommodating unit transfers heat emitted from the flexible heater to the aerosol-generating article. The flexible heater according to the present invention can rise to a high temperature within a short period of time, thereby rapidly heating the aerosol-generating article.
Patent KR-20210142941-A (KR)
Title: spray roller
IPC: B05C17/03
Filed: 2020-05-19
Abstract: The present invention relates to a spraying roller in which spraying is performed by a spray unit while painting is performed by a roller so that problems of painting are solved, thereby solving the problems of conventional painting. According to the present invention, the spraying roller comprises: a circular roller to enable a user to apply color in a predetermined area by using a roller; a spray unit made of a long cylinder so that paint can be sprayed while using the roller; a hose formed in a long string shape to supply a liquid to be sprayed; and a paint can configured as a container to store the liquid to be sprayed.
Patent KR-20210145510-A (KR)
Inventor: LEE JU HO
IPC: B29C65/44
Filed: 2020-05-25
Abstract: The present invention relates to a method for forming an electromagnetic wave shielding film of a semiconductor package which comprises the following steps of: preparing a substrate on which a semiconductor chip is installed and a metal thin film sheet for shielding an electromagnetic wave; attaching the metal thin film sheet to the substrate while applying a physical pressing force to the metal thin film sheet so as to cover an upper surface and a side surface of the semiconductor chip; and providing a high-pressure environment to the substrate to which the metal thin film sheet is attached to strengthen bonding between the metal thin film sheet and the substrate.
Patent KR-20210146183-A (KR)
Inventor: MOON SANG YEOL
IPC: F16B39/12
Filed: 2020-05-26
Abstract: The present invention relates to an anti-loosening nut. When a bolt enters the upper part of an anti-loosening nut formed to elastically support a spring female screw downward by an elastic pressure ring while turning right, and if the start point of a bolt male screw and the start point of a spring female screw do not coincide with each other, the start point of the bolt male screw comes into contact with the lower surface of the spring female screw, which is below the start point of the spring female screw, and the bolt rotates to the right, as the bolt rotates to the right, the start point of the bolt male screw axially moves upward, and at the same time, the spring female screw elastically moves upward in the direction of the elastic pressing ring. Therefore, the pitch of the start point of the spring female screw is maintained in a state that is not narrowed so that the start point of the male bolt screw easily enters the start point of the spring female screw by the continuous right rotation of the bolt, thereby smoothly fastening the bolt male screw to the spring female screw.
Patent KR-20210148709-A (KR)
Inventor: GIM JIN CHEOL
IPC: A61C8/00
Filed: 2020-06-01
Abstract: As a method for calculating the information of a fixture to be implanted in a target alveolar bone in a mouth image of a subject, provided, in the present invention, is the method for calculating the fixture information comprising: a step of detecting the target alveolar bone in the mouth image; a step of generating a center line passing through a center of the target alveolar bone in a longitudinal direction of the target alveolar bone; a step of linearizing the center line to generate a center axis of the target alveolar bone; and a step of calculating an insertion angle, a length, and a diameter of the fixture based on the center axis. Therefore, the present invention is capable of providing satisfaction of the implant treatment to the subject.
Patent KR-20210152085-A (KR)
Inventor: IN HAI JUNG
IPC: G09G3/3266
Filed: 2020-06-05
Abstract: A display device includes gate lines and pixels connected to the gate lines. The display device includes a first gate driver including a plurality of stages for providing gate signals to the gate lines and gate power lines for transferring a first voltage to the stages. Among the stages, a first stage includes a first node control unit and a first output unit. A first node controller is connected to a second gate power line among the gate power lines and controls the voltage of the first control node. The first output unit is connected to a first gate power line among the gate power lines, and outputs a first voltage of the first gate power line as the gate signal in response to the voltage of the first control node. A substantially same voltage is applied to the first gate power line and the second gate power line. Accordingly, variations in the gate signal generated based on a gate power supply voltage and luminance deviation resulting therefrom can be alleviated.