baber/WOPTO huggingface dataset:
Patent KR-20200045172-A (KR)
Inventor: CHO HUN HYEON
IPC: B23Q5/12
Filed: 2018-10-22
Abstract: The present invention relates to a spindle transmission for a machine tool and, more specifically, to a spindle transmission for a machine tool, capable of cutting off power at a high speed by including a curvic coupling on one side in a transmission and enabling gear-shifting at a low speed through connection. The spindle transmission includes: a first coupling receiving power through a roller gear of the spindle transmission, and including a connection part formed on one side; a second coupling formed to be operated always together with a spindle, and including a connection part formed on one side; and a third coupling including a connection part formed on one side to be combined with the first and second couplings, and a hydraulic line formed on the other side to supply hydraulic power for connecting or separating the first and second couplings.
Patent KR-20200046851-A (KR)
Inventor: KIM YONG IL
IPC: H04N5/33
Filed: 2018-10-26
Abstract: The present invention relates to a water temperature drop type green algae prevention device. More particularly, the present invention relates to a water temperature drop type green algae prevention device capable of preventing green algae as a water temperature drops during power generation at the same time as power generation by means of hydrothermal power generation using water temperature. According to the present invention, the water temperature drop type green algae prevention device comprises: a floating body floating on the water; and a hydrothermal power generating means installed on the floating body to generate electric power using the water temperature sucked from the periphery of the floating body and also to discharge the water with the temperature dropped to the periphery of the floating body.
Patent KR-20200046967-A (KR)
Inventor: KIM KWANG JIN
IPC: G06T7/00
Filed: 2018-10-26
Abstract: Disclosed are an apparatus and a method for detecting a defect. The apparatus for detecting a defect according to one embodiment includes: a first region of interest extraction unit for extracting a region including the object into a first region of interest with respect to each of a plurality of images for an object; a second region of interest extraction unit for extracting one or more second region of interest within the first region of interest of each of the plurality of images; a defect detection result obtaining unit for obtaining a defect detection result for each of the second region of interest using a defect detection model; an image determination unit for determining a key frame image and a plurality of surrounding frame images among the plurality of images, based on the defect detection result for the second region of interest of each of the plurality of images; a third region of interest extraction unit for extracting a third region of interest for each of the plurality of surrounding frame images by using a position difference between an object included in the key frame image and an object included in each of the plurality of surrounding frame images and by using location information on a second region of interest of the key frame image; and a defect region determination unit for determining a defect region in the key frame image based on a defect detection result for the third region of interest.
Patent KR-20200047950-A (KR)
Title: safe long adjustment bus handle
Inventor: KIM SEUNG MIN
IPC: B60N3/02
Filed: 2018-10-29
Abstract: The present invention relates to a safe length-adjustable bus handle, and more specifically, to a safe length-adjustable bus handle which can be adjusted in length so that users having a small height can easily use the bus handle and is fixed right away allowing for safe length adjustment even when the bus suddenly stops.
Patent KR-20190071578-A (KR)
Title: A Method for Producing a Light Carbon Type a Constructing Material Using a Adsorbent of a Purification Plant
Inventor: CHO JOON HEE
IPC: C04B14/28
Filed: 2018-10-30
Abstract: The present invention relates to a method for manufacturing lightweight carbon-based construction material by using an absorbent of a purification plant, and a construction material thereby. Specifically, the present invention relates to a method for manufacturing a construction material such as bricks or blocks based on activated carbon or filtration sand used as an absorbent for purification of a purification plant, and a construction material manufactured thereby. The method for manufacturing lightweight carbon-based construction material by using an absorbent of a purification plant comprises: a step of pulverizing a first recycling aggregate including an absorbent of a purification plant to have an average diameter of 5 mm or less; a step of pulverizing a second recycling aggregate including waste glass to have an average diameter of 8 mm or less; a step of making an additive including lime powder and silica powder; a step of making a molding material by injecting water, cement, and the additive and stirring the same while mixing the first recycling aggregate and the second recycling aggregate; and a step of molding the molding material desirable into shapes by use and curing the same, wherein the contents of the first recycling aggregate and the second recycling aggregate are respectively 30 to 60 wt% and 20 to 40 wt% with respect to the total weight of the molding material. According to the present invention, disposal of waste can be efficiently conducted.
Patent KR-20200048891-A (KR)
Title: Apparatus for preventing clash of vehicle door
Inventor: OH SE HYUNG
IPC: E05F15/54
Filed: 2018-10-31
Abstract: Disclosed is an apparatus for preventing a crash of a vehicle door, which can limit the rotation of a vehicle door according to the distance from an approaching object. The apparatus comprises a distance sensor which is mounted on a vehicle door to measure the distance between the vehicle door and an object around the vehicle, a control unit which calculates an allowable opening angle of the door not to cause a crash between the door and the object according to the measuring result of the distance sensor, and a rotation limiting unit which limits the rotation of the door so that the door does not open over the calculated allowable opening angle.
Patent KR-20200050037-A (KR)
Title: Thermoplastic resin composition having improved sound absorption performance and sound absorbing material prepared using the same
Inventor: LEE DONG HYUN
IPC: C08L69/00
Filed: 2018-10-31
Abstract: The present invention relates to a thermoplastic resin composition having improved sound absorption performance and a sound absorbing-insulating material prepared using the same. More particularly, the present invention relates to a thermoplastic resin composition which can realize a high loss coefficient by including a thermoplastic resin and inorganic particles of a specific component and content to ensure improved sound absorption performance, and can secure economic efficiency through cost reduction, and a sound absorbing-insulating material prepared using the same.
Patent KR-20200049212-A (KR)
Inventor: PARK KWANG SOO
IPC: B60L50/50
Filed: 2018-10-31
Abstract: A vehicle power control device is disclosed. The vehicle power control device includes: a first battery that supplies power to a starter motor; a second battery that supplies power to a vehicle′s electrical load; a switching unit that cuts off the power of at least one of the first battery and the second battery or cuts off power generated by a generator and supplied to the first battery and the second battery; and a control unit that supplies power of the first battery to the starter motor and power of the second battery to the electrical load by controlling the switching unit according to whether power is supplied to the starter motor or the electric load when a vehicle starts.
Patent KR-20200051239-A (KR)
Title: Multi-Membrane capsules for continuous moisture and preparation method thereof
Inventor: KIM JAI HYUN
IPC: A01G7/06
Filed: 2018-11-05
Abstract: The present invention relates to a multi-membrane capsule for continuously supplying moisture to plants comprising agricultural and horticultural crops, and to a production method thereof. The multi-membrane capsule can be placed directly in the soil where the plants grow by being provided as the multi-membrane capsule comprising water. The water contained in the capsule is configured to be continuously discharged by a multi-membrane to enable continuous supply of moisture, thereby being used in the long-term germination or growth of the plants with a small amount of water. In addition, nutrients needed during the germination or growth of the plants are properly supplied at the time of supply, thereby preventing use of excessive composting or pesticides.
Patent KR-20200055378-A (KR)
Inventor: KIM SANG OK
IPC: H04B10/116
Filed: 2018-11-13
Abstract: Disclosed is a method for supporting mobility of a vehicle in a VLC network. According to an embodiment of the present invention, a coordination node of the VLC network controls a group of street lights serving the vehicle to follow the vehicle based on the current location of the vehicle and the speed of the vehicle. That is, as the vehicle travels, street lights located in front of the serving cell in the driving direction of the vehicle are added to the current serving cell, and at the same time, some serving street lights located at the rear end in the serving cell are removed from the current serving cell. According to this technique, as the vehicle travels on the road, the serving cell for the vehicle is reconstructed, thereby eliminating the need for an existing handover procedure.
Patent KR-20180124819-A (KR)
Title: Transparent parts having micro protrusion applying mobile display
Inventor: KIM YOUNG SU
IPC: G09F9/30
Filed: 2018-11-14
Abstract: Provided is a transparent part having a micro protrusion, which is applied to a portable device, has a thickness that becomes thin, improves a concealment degree, decreases a stepped portion caused by a printing layer, and reduces a haze. The part comprises an anti-spattering film and a combined sheet combined with the anti-spattering film, and in an edge and a surface of a central portion of the anti-spattering film, intensity of illumination is applied to the surface by a curved portion for a micro protrusion to be placed for the anti-spattering film to be translucent. The combined sheet has a transparent substrate and an adhesive layer, and the adhesive layer is inserted into a space of the micro protrusion for the translucent anti-spattering film to be converted to a transparent anti-spattering film. A printing layer is provided on the micro protrusion placed in the edge.
Patent KR-20200058668-A (KR)
Title: Generating control method for vehicle
Inventor: KIM DAE KWANG
IPC: F02D9/08
Filed: 2018-11-19
Abstract: The present invention relates to a vehicle power generation control method for improving a deceleration sensation while maintaining an energy regeneration amount by reducing air resistance and engine friction. According to the present invention, disclosed is the vehicle power generation control method which includes the steps of: detecting a vehicle speed during power generation in a fuel cut section of an engine; and performing control in a direction in which the amount of intake air flowing into a combustion chamber increases when the vehicle speed exceeds a reference vehicle speed.
Patent KR-20200058917-A (KR)
Title: Moving type Green tide Removal device
Inventor: NA JEOUNG SU
IPC: E02B15/10
Filed: 2018-11-20
Abstract: The present invention relates to a moving-on-water belt-adsorbing green algae removal device. More specifically, the moving-on-water belt-adsorbing green algae removal device comprises: a left and a right moving unit (20, 20) on both sides of a main body unit (10); a belt-adsorbing unit (30) to move forwards and backwards in a caterpillar track by positioning a caterpillar track adsorption belt on the inside and outside in the left and right moving units, and compress and dry green algae after adsorbing the floating green algae; a green algae collection unit (40) to scrape and remove the green algae of the belt-adsorbing unit and then collect the green algae into a collection container; and an aeration unit (50) to create bubbles below the front of the caterpillar track adsorption belt to allow underwater green algae to float to the caterpillar track adsorption belt. A process of scraping green algae to collect the green algae into the collection container after compressing and drying the green algae after adsorbing the floating green algae by the caterpillar track adsorption belt while moving on water is continuously performed. Therefore, green algae removal workability and efficiency in a wide range of areas such as a river, a lake, or a stream are improved in comparison to a conventional technique.
Patent KR-20190064450-A (KR)
Title: Exposure apparatus, exposure method, and method of manufacturing article
Inventor: SATO TAKANORI
IPC: G03F7/20
Filed: 2018-11-21
Abstract: The present invention is to provide a technology which is beneficial for forming a pattern on a substrate with high precision. An exposure apparatus of the present invention which relatively scans a shot area of light from a projection optical system and a substrate to perform scanning exposure of the shot area, comprises: a measurement unit for measuring a surface position of a substrate before exposure by light from a projection optical system in a first position of a shot area arranged in a scanning direction and a second position different from the first position; and a control unit for controlling scanning exposure while adjusting the height of the substrate on the basis of a measurement result of the measurement unit. The control unit adjusts the height of the substrate such that a specific position between surface positions of the substrate in the first and second positions obtained from the measurement result of the measurement unit, is maintained at an upper surface of the projection optical system during the scanning exposure between the first and second positions.
Patent KR-20200059824-A (KR)
Title: A centrifugal blower for an air curtain having a bidirectional suction passage
Inventor: LEE CHUL HYUNG
IPC: F04D25/08
Filed: 2018-11-22
Abstract: The present invention relates to a centrifugal blower for an air curtain having a bidirectional suction passage. More particularly, the present invention relates to a centrifugal blower having a bidirectional suction passage for forming an air curtain for effective smoke blocking in a fire zone, which can quickly and easily block smoke regardless of where a fire occurs even with a single device by forming the bidirectional suction passage on one or both sides to allow selective opening in either the forward or backward direction of the blower according to a location of the fire zone.
Patent KR-20200062561-A (KR)
Inventor: SUNG TAE HYUN
IPC: H01L41/113
Filed: 2018-11-27
Abstract: The present invention relates to a wearable piezoelectric harvester which is composed of two piezoelectric elements. The wearable piezoelectric harvester comprises a structure which acts as a sensor and a harvester at the same time by manufacturing a harvester in a manner which insulates between two piezoelectric elements and overlaps the two piezoelectric elements. Therefore, device operation power can be produced.
Patent KR-20200064412-A (KR)
Title: Method for providing point of interest based on user intension
Inventor: CHOI TAE YOUNG
IPC: G01C21/34
Filed: 2018-11-29
Abstract: Disclosed is a method for providing a user-intention-based interest point. An object according to one aspect of the present invention is to provide the method for providing the user-intention-based interest point which detects the interest point according to a user′s intention and provides the same to a user when a destination is set. The method for providing the user-intention-based interest point the present invention includes the following steps of: in which a service server detects a scenario according to intention of the user to move to the destination using the destination and pre-stored learning data; in which the service server detects the interest point estimated to be relatively high through the user according to the scenario; and in which the service server delivers the interest point to a navigation terminal.
Patent KR-20190064501-A (KR)
Title: In-line fluid pressure regulator
Inventor: GILBERT MAJOR H
IPC: F02M37/00
Filed: 2018-11-29
Abstract: The present disclosure relates to pressure relief and pressure regulating valves. More specifically, the disclosure relates to a miniature in-line fluid pressure regulator having: a regulator body that includes a housing member and an adjusting member; a pin axially disposed within the regulator body, the pin including an upper end having a circumferential groove, a lower end having a fluid inlet, one or more fluid discharge ports, and a fluid passageway connecting the fluid inlet to one or more fluid discharge ports; an elastomeric O-ring conformingly positioned within the circumferential groove on the upper end of the pin so that the elastomeric O-ring comes in contact with a raised annular valve seat when the fluid pressure regulator is closed; and a biasing member coupled to the pin and configured to maintain the elastomeric O-ring in contact with the raised annular valve seat to control an opening pressure of the fluid pressure regulator.
Patent KR-20200064734-A (KR)
Inventor: BAE JOON BUM
IPC: G06F3/01
Filed: 2018-11-29
Abstract: Provided is a hand wearable device. According to the present invention, the hand wearable device comprises a sheet part formed of a stretchable material and having at least one stretchable groove part formed in a groove part shape with a preset pattern, wherein the sheet part is formed in a shape corresponding to at least a part of a hand shape, and one or more stretchable groove parts are formed in a position corresponding to at least a part of joints of a hand.
Patent KR-20200067375-A (KR)
Inventor: NA HYUN HUM
IPC: B43K8/02
Filed: 2018-12-04
Abstract: The present invention relates to a thickness adjustable highlighter which comprises: a thickness adjustable highlighter capable of highlighting letters by size thereof while using a writing tool; and a highlighter body storing a core made of a highlighter ear plug, a fixing plate covering the core, and an adjuster having a screw shape mounted to the fixing plate.
Patent KR-20200069543-A (KR)
Inventor: SEONG WOOJAE
IPC: B23K9/095
Filed: 2018-12-07
Abstract: The present invention relates to an angular distortion prediction system for welding. The present invention calculates factors such as a welding cross-sectional area and a welding height according to a welding method and calculates a distortion amount through the same, so that an operator recognizes the distortion amount and proceeds with work. Therefore, large distortion due to welding can be prevented, and through this, welding work can be efficiently performed. The angular distortion prediction system for welding includes a database, a weld area calculation unit, a weld height calculation unit, a distortion angle calculation unit, and a cumulative distortion amount calculation unit.
Patent KR-20200069564-A (KR)
Inventor: KIM JIN WOO
IPC: A23L29/00
Filed: 2018-12-07
Abstract: The present invention relates to a composition for anti-obesity containing a peptide derived from Tenebrio molitor larvae as an active component. The anti-obesity composition according to an aspect of the present invention contains natural ingredients as the active component to have high bio-safety and excellent absorption rate in the body, thereby having an excellent anti-obesity effect.
Patent KR-20200069956-A (KR)
Inventor: CHO MAN KI
IPC: A61C8/00
Filed: 2018-12-07
Abstract: Disclosed is a hybrid healing abutment that is fastened by a screw to a fixture fixed to an alveolar bone during a dental implant procedure. The disclosed hybrid healing abutment includes a base formed of a metal material and fitted into a fixture, and an abutment protrusion formed of a polymer resin material and protruding away from the fixture while being integrally bonded to the base. The base and the abutment protrusion are aligned such that a screw passes through the base and the abutment protrusion and a continuous screw through hole is formed. A direction indicating cut-off surface is formed on an outer circumferential surface of a distal end of the abutment protrusion to indicate an installation direction of the healing abutment.
Patent KR-20200072609-A (KR)
Inventor: CHOI SANG HYUN
IPC: B01D53/78
Filed: 2018-12-12
Abstract: The present invention relates to a precise concentration-controllable porous structure insertion-type spray device of diluted urea water; an SNCR reactor installed therein with the precise concentration-controllable porous structure insertion-type spray device of diluted urea water in which a urea decomposition reaction of the urea water injected from the spraying device and a NOx reduction reaction by selective catalytic reduction (SNCR) occur simultaneously; a vaporizer installed therein with the precise concentration-controllable porous structure insertion-type spray device of diluted urea water in which a urea decomposition reaction of the urea water injected from the spray device occurs to form ammonia; a nitrogen oxide (NOx) reduction system including the precise concentration-controllable porous structure insertion-type spray device of diluted urea water; and a method of processing NOx-containing combustion gas, in the nitrogen oxide reduction system by performing the urea decomposition reaction of the urea water injected from the spray device to produce ammonia and performing the NOx reduction reaction of the NOx-containing combustion gas by ammonia generated by the urea decomposition reaction of the urea water.
Patent KR-20200074346-A (KR)
Inventor: KWAK JIEUN
IPC: A23L7/10
Filed: 2018-12-14
Abstract: The present invention relates to a method for producing germinated brown rice with increased γ-aminobutyric acid (GABA) content and antioxidant activity with calcium chloride. In the case of the production method of the present invention, germinated brown rice with increased γ-aminobutyric acid (GABA) content and antioxidant activity can be produced. In a case where the calcium chloride is used, calcium ions can be easily provided unlike in the case of other calcium-containing substances. Accordingly, an increase in γ-aminobutyric acid (GABA) content and an increase in antioxidant activity can be efficiently achieved.
Patent KR-20200075702-A (KR)
Inventor: BYUN JI HO
IPC: B43K23/12
Filed: 2018-12-18
Abstract: According to the present invention, a structure capable of accommodating pen-type tools of various thicknesses is provided. According to the structure, a digital input device of digital equipment such as a ballpoint pen, pencil, fountain pen, and touch pen can be stored in a book, notebook, diary, scheduler, calendar, smartphone or its case, tablet PC or its case, laptop computer or its case, or briefcase.