baber/WOPTO huggingface dataset:
Patent KR-20210108187-A (KR)
Title: Deck and work method
Inventor: KIM KI YOUNG
IPC: B66F17/00
Filed: 2020-02-25
Abstract: The present invention relates to a working apparatus and a working method, comprising: a boarding unit forming a working space in which an object can be maintained under the object; a horizontal moving unit provided under the boarding unit to move the boarding unit in the horizontal direction; a rotating unit provided under the boarding unit to rotate the boarding unit on one surface; and a traveling unit capable of traveling and supporting the rotating unit, the horizontal moving unit, and the boarding unit on an upper portion. According to the present invention, while a maintenance work, such as repairing the object installed in a high place, is performed, a position of the boarding unit on which a work is performed can be freely adjusted according to a work position.
Patent KR-20200032055-A (KR)
Title: Method and program for making reactive video
Inventor: LEE CHUL WOO
IPC: G06F3/00
Filed: 2020-03-11
Abstract: The present invention relates to a method and a program for generating a reactive video. According to one embodiment of the present invention, the method for generating a reactive video comprises: a first video acquiring step (S100) of acquiring, by a computer, a first video; a playback range designation step (S200) of receiving an input which designates a specific playback range, wherein the playback range is an entire section or a portion of the section in the first video; and a step (S300) of connecting a specific input operation to an entire area or a specific area of one or more video frames included in the playback range. The input operation adjusts a movement of the video frames in the playback range correspondingly to a movement of a subject in the playback range of the first video. According to the present invention, by connecting a video captured by an ordinary video capturing device to a specific input operation, during reproduction of the video, a user may feel as if the video senses the input operation of the user to react to the input operation.
Patent KR-20210114682-A (KR)
Title: Welding down jacket using hot melt film
Inventor: KIM MIN SUNG
IPC: A41D1/02
Filed: 2020-03-11
Abstract: The present invention relates to a welded down jacket that is formed of a double fabric of a lining and an outer fabric, and manufactured by combining the lining and the outer fabric with which duck down comes into contact using a heat fusion process, wherein the heat fusion process uses a hot melt film of at least one or more shapes among various shapes such as a design, a letter, a logo, and the like. More specifically, the outer fabric is bonded together with the lining by heat fusion using a hot film of various shapes such as a design, a letter, and a logo, and the like, so there is no stitching, thereby preventing duck down feathers from sticking out. Using a hot film of various shapes, without box-baffle construction, enables the welded down jacket to look like a thick and voluminous overcoat.
Patent KR-20210117842-A (KR)
Title: Gas turbine engine
Inventor: SONG JUN SU
IPC: F02C7/00
Filed: 2020-03-20
Abstract: The present invention discloses a gas turbine engine for preventing breakage due to deformation of a housing during discharge of exhaust gas. The present invention includes: a first housing that forms a space therein and includes a discharge part for guiding exhaust gas and a flange bent from the outer surface of the discharge part; a second housing coupled to the inside of the first housing; and an elastic part arranged on the discharge part and coupled to the flange and the outer surface of the second housing.
Patent KR-20210118537-A (KR)
Inventor: NA MYUNG HWAN
IPC: F04D29/52
Filed: 2020-03-23
Abstract: The present invention relates to an air blower. According to a purpose thereof, since the air blower can generate a significantly increased air blowing amount in contrast to the same output while using one single air blowing fan unit without causing additional electric energy consumption and using a large-output air blowing fan unit, the air blower can normally ventilate a tunnel and an underground facility as well as can quickly remove smoke in case of a fire in the tunnel and the underground facility while can be manufactured at a low cost, the air blower can be installed with an air blowing direction conveniently adjusted in accordance with a ventilation design, and the air blower has a constitution in which outside air is suctioned and exhausted in a requested direction. The air blower includes: an air blower body having a cylindrical shape with both open ends, having an air inlet at one end, an air outlet at the other end, and an air blowing fan unit on the inside, and blowing the air; an intake amplification means mounted at the air inlet of the air blower body to amplify the amount of outside air suctioned into the air blower body; and an exhaust amplification means mounted at the air outlet of the air blower body to amplify the flow velocity of the air discharged from the inside of the air blower body, while suctioning ambient air from the outside and mixing the air with the air introduced from the air blower body to discharge the same to the outside.
Patent KR-20210122574-A (KR)
Title: Vehicle side structure
Inventor: PARK JUN YOUNG
IPC: B62D65/00
Filed: 2020-04-01
Abstract: A side structure for a vehicle in accordance with an embodiment of the present invention comprises an inner side assembly and an outer side assembly, wherein the inner side assembly includes: an inner roof side member; an inner upper front pillar connected to a front end of the inner roof side member; an inner lower front pillar coupled to a front end of the inner upper front pillar; a first inner center pillar coupled to a lower edge of the inner upper front pillar; a second inner center pillar coupled to an indoor surface of the first inner center pillar; and a center pillar reinforcement material coupled to the outer surface of the first inner center pillar, and the outer side assembly includes: an outer side member having an outer roof side unit extending along a side edge of a vehicle roof and an outer upper front pillar extending obliquely from the outer roof side unit; a side reinforcement material coupled to an indoor surface of the outer side member; an outer lower center pillar coupled to the front end of the outer roof side member; and an outer center pillar coupled to a lower edge of the outer roof side member. The outer center pillar may have an upper end joint unit coupled to the outer side member, and the upper end joint unit of the outer center pillar may be coupled to an indoor surface of the outer roof side unit. The present invention can reinforce collision performance and firmness.
Patent KR-20210123527-A (KR)
Title: Compound for organic electronic element, organic electronic element using the same, and an electronic device thereof
Inventor: YUN BU YONG
IPC: C07D411/14
Filed: 2020-04-03
Abstract: The present invention provides: a compound represented by chemical formula 1; an organic electric element comprising a first electrode, a second electrode, and an organic material layer between the first electrode and the second electrode; and an electronic device including the organic electric element. By including the compound represented by chemical formula 1 in the organic material layer, it is possible to lower driving voltage, and improve luminous efficiency and lifespan of the organic electric element.
Patent KR-20210125837-A (KR)
Title: Adhesive composition for tire cord, tire cord, and tire
Inventor: LEE SUNG GYU
IPC: C08K5/1515
Filed: 2020-04-09
Abstract: The present invention provides an eco-friendly adhesive composition for a tire cord capable of significantly improving adhesion and heat-resistant adhesion between tire rubber and the tire cord, and more specifically, to an adhesive composition for a tire cord, comprising: an epoxy compound; latex; an alicyclic polyurethane resin having weight-average molecular weight (Mw) of 250,000 to 350,000; an amine-based adhesion promoter; and water, to a tire cord comprising an adhesive layer formed from the adhesive composition, and to a tire comprising the tire cord.
Patent KR-20210126940-A (KR)
Inventor: JUNG SOON HEUNG
IPC: H04N19/103
Filed: 2020-04-13
Abstract: Disclosed is a device for encoding and decoding a 2D image for generating a 3D image. According to one embodiment of the present disclosure, the decoding device of a 2D image for generating a 3D image includes: a decoding unit decoding a bitstream by at least one of a first prediction mode of at least one of intra prediction and inter prediction for an image, and a second prediction mode based on prediction between a projection screen on which the 3D image is projected in two dimensions from a predetermined viewpoint and the image; and a reconstruction unit processing the decoded bitstream to reconstruct the image according to a prediction mode selected from the first and second prediction modes.
Patent KR-20210148517-A (KR)
Inventor: MYUNG WOORAM
IPC: H01L23/00
Filed: 2020-05-29
Abstract: An objective of the present invention is to provide a laser bonding device capable of removing and minimizing bonding defects of a plurality of semiconductor chips, and a laser bonding method thereof. The device comprises: a stage for accommodating a substrate; a laser device disposed on the stage and irradiating laser light to the substrate; a first rotation support disposed outside the stage to rotate the laser device in an azimuth direction; and a second rotation support supporting the laser device to rotate the laser device in a polar direction crossing an azimuth direction.
Patent KR-20210152078-A (KR)
Inventor: LEE HEE KYUN
IPC: F16J15/02
Filed: 2020-06-05
Abstract: The present invention relates to a gasket collection module for an automatic gas supply device of a gas cylinder that automatically supplies gas from a horizontal gas cylinder, which is in a recumbent position, transported toward an automatic gas supply device to a semiconductor manufacturing process. More particularly, the present invention relates to the gasket collection module for an automatic gas supply device of a gas cylinder in which a cover of a gasket container can be opened and closed automatically.
Patent KR-20200140747-A (KR)
Inventor: PARK SUN KI
IPC: A01G9/02
Filed: 2020-06-05
Abstract: Disclosed is a multi-stage type plant cultivation device using a coco peat culture medium. The disclosed multi-stage type plant cultivation device using a coco peat culture medium comprises: a multi-stage main body frame in which a plurality of frame are connected vertically and horizontally in a lattice shape to be arranged at front and rear sides; a plurality of bed parts installed on the main body frame to extend from side to side, installed to be separated from each other in a vertical direction, provided in a multi-stage form, and including coco peat culture mediums formed therein so that bed soil is accommodated therein; LED light parts installed on upper portions of the bed parts and configured to emit light required for the growth of plants; a nutrient solution supply means configured to supply a nutrient solution required for the growth of plants to the bed parts; and a ventilation means installed on a side portion of the main body frame and configured to spray air to upper spaces of the bed parts so that air is circulated. The main body frame is made of wood, the bed parts are made of a soft synthetic resin sheet, and the bed parts are formed in a U shape in which both ends in a forward and rearward widthwise direction are fixed to frames facing each other in forward and backward directions while disposed inside the main body frame.
Patent KR-20200143655-A (KR)
Inventor: LU YUN HSIN
IPC: G10K11/02
Filed: 2020-06-12
Abstract: The present invention relates to a device for amplifying the sound of a musical instrument, which includes a trumpet-like body and a bowl-like annular base. A protruding portion formed in a lower portion of the trumpet-like body is fixed to a recess portion formed in a lower portion of the bowl-like annular base. In addition, an empty annular space is formed inside the device for amplifying the sound of a musical instrument. A sound discharge hole is formed between an opening of the bowl-like annular base and the corner of the trumpet-like body. The present invention uses the vibration effect of the audible frequency transmitted to the device for amplifying the sound of a musical instrument through an end pin when a cello is played, so that a unique geometrical structure space of the empty annular space inside the device for amplifying the sound of a musical instrument reflects and diffuses the sound of the cello, thus greatly amplifying the sound and diffusing the same to a performance space through the annular sound discharge hole in a 360-degree direction, thereby forming a surround sound around the performer.
Patent KR-20210155052-A (KR)
Inventor: LEE HWA SOO
IPC: E01C23/22
Filed: 2020-06-15
Abstract: The present invention provides an electrically-driven lane construction apparatus to improve a construction work environment and efficiently construct various types of lane painting by driving and controlling in work for painting a lane on a road by using electricity as power. The electrically-driven lane construction apparatus comprises: a lane construction part including a dual-paint tank accommodating and storing fusion paint therein and having a heating medium circulation part provided on the outside thereof and accommodating and heating a heating medium to circulate and supply the heating medium, a bead tank accommodating and storing glass beads therein, a paint spray unit receiving paint from the dual-paint tank to spray the paint on the surface of a road, and a bead spray unit positioned behind the paint spray unit and spraying glass beads supplied from the bead tank; and a construction vehicle part driving the lane construction part to be steered and run while mounting and supporting the lane construction part thereon, and including a vehicle body frame having wheels provided on a lower portion thereof and separated from each other in a front and a rear direction and having a driver seat and a steering means on an upper portion thereof, an electrically driving unit installed on the vehicle body frame and outputting electricity as power to apply driving power, and a control unit applying control signals to the lane construction part and the electrically driving unit to control the lane construction part and the electrically driving unit.
Patent KR-20210155151-A (KR)
Inventor: YANG SEUNG WAN
IPC: A47C7/46
Filed: 2020-06-15
Abstract: The present invention relates to a chair for correcting a posture, comprising: a back unit for supporting a back of a user; a seat unit on which a hip of the user is mounted and which has a cushion; a tilting unit which is provided under the seat unit and tilts the seat unit; and a footrest unit which is fixed and coupled with a front surface of the seat unit in a vertical direction to support a foot of the user. The chair allows the user to maintain a neutral position so as to prevent spinal deformity and conveniently work for a long time.
Patent KR-20220001338-A (KR)
Title: Connected AVN system and connected AVN system control method with high pass function
Inventor: LEE WON JAE
IPC: H04L12/66
Filed: 2020-06-29
Abstract: The present invention relates to a connected audio/video/navigation (AVN) system equipped with a high-pass function, and a connected AVN system control method, in which the AVN system having a connected function is equipped with a high-pass function to enable the high-pass function to be used through a card number input method, thereby improving ease of use. A connected AVN checks a presence of the high-pass function when a vehicle's ignition is on, receives the card number to be used as the high-pass when the high-pass function is present, wirelessly transmits the received card number through the connected function to a remote payment server to request verification, and informs the normal operation status and balance and performs the function of switching to the AVN display status when the card number is verified normally, so that the AVN performs the high-pass function even without a high-pass terminal.
Patent KR-20220006406-A (KR)
Title: Aerosol generating device and controlling method thereof
Inventor: KIM DONG SUNG
IPC: A24F40/65
Filed: 2020-07-08
Abstract: An aerosol generating device according to an embodiment includes: a heater; a power source for supplying power to the heater; an inhalation sensor for sensing the inhalation of a user; and a control part that compares first inhalation data obtained from the heater and second inhalation data stored in advance, and performs user authentication according to the comparison result. Thus, it is possible to prevent unauthorized use by unauthorized users or minors.
Patent KR-20220011434-A (KR)
Inventor: LEE DONG HUN
IPC: A62B18/08
Filed: 2020-07-21
Abstract: The present invention relates to a mask device for preventing fine dust, yellow dust, viruses, and the like from entering the human body during breathing. A mask device for the nasal cavity, which is the present invention, comprises: a filter part which includes a filter body, and a filter shape member inserted into the filter body to provide a plurality of tube connectors and to form and maintain an inner space of the filter body; and a nasal cavity breathing part which is connected to the tube connectors via a connection tube, and has a portion inserted into the nasal cavity of a user to be worn. The nasal cavity breathing part comprises: a nasal cavity breathing body with tube connection parts formed on both side surfaces so as to be connected to the filter part via the connection tube; a pair of nasal cavity insertion tubes formed at the rear of the nasal cavity breathing body and having a portion provided to be inserted into the nasal part to be worn; and a breathing air valve device formed in the nasal cavity breathing body, and configured to block the inflow of external air during inhalation and exhaust internal air during exhalation. The pair of nasal insertion tubes include: a fixing means formed so that the nasal insertion tubes are prevented from being separated from the nasal cavity when being partially inserted into the nasal cavity; and a blocking means formed to block the inflow of external air.
Patent KR-20220013219-A (KR)
Title: Apparatus for reducing air pollutant
Inventor: PARK HEE JUN
IPC: B01D47/06
Filed: 2020-07-24
Abstract: According to one embodiment of the present invention, provided is a device for reducing exhausted contaminants. According to one embodiment of the present invention, the device for reducing exhausted contaminants comprises: an exhaust pipe discharging exhaust gas from a combustion engine; a carbon dioxide reduction unit connected on the exhaust pipe and oxidizing and condensing carbon dioxide contained in the exhaust gas to reduce carbon dioxide concentration of the exhaust gas; a selective catalytic reduction reactor connected to the exhaust pipe of a rear end of the carbon dioxide reduction unit to reduce nitrogen oxide contained in the exhaust gas; and a heat recovery unit recovering heat generated from the carbon dioxide reduction unit to provide the heat to at least one between the selective catalytic reduction reactor and a boiler.
Patent KR-20210012978-A (KR)
Title: Expandable medical sheath
Inventor: CHUN KWON SOO
IPC: A61B17/00
Filed: 2020-07-27
Abstract: The present invention relates to an expandable medical sheath in which an area including an extension unit of a first tube is radially expanded, thereby increasing a hemostatic area on a surface of a blood vessel for easy hemostasis of a blood vessel.
Patent KR-20220014595-A (KR)
Title: Dryer for mixing material, and the method
Inventor: PARK CHONG LYUCK
IPC: F27D17/00
Filed: 2020-07-29
Abstract: Provided are an apparatus and method for drying a mixed material, which can dry a mixed material to a desired water content by pre-heating the mixed material before sintering. The drying apparatus according to the present invention includes an exhaust gas recovery unit for recovering exhaust gas generated during cooling of sinter ore in a sintering machine, a blow pipe for blowing the medium and low temperature exhaust gas recovered from the exhaust gas recovery unit into a sintering machine bogie, and a vent pipe for blowing the low and medium temperature exhaust gas into a sintering bed through a hollow part connected to the blow pipe.
Patent KR-20210020830-A (KR)
Title: Organic light emitting device
Inventor: CHA YONGBUM
IPC: C09K11/06
Filed: 2020-08-13
Abstract: The present invention provides an organic light emitting element which has low driving voltage, high efficiency and/or long life. The organic light emitting element comprises a compound represented by chemical formula 1, and a compound represented by chemical formula 2.
Patent KR-20220022415-A (KR)
Title: Home vegetable grower
Inventor: JUN YO HAN
IPC: H04N21/2743
Filed: 2020-08-18
Abstract: The present invention relates to a fruit and vegetable grower for household use, which includes: a pot portion where a fruit or vegetable root grows and a nutrient solution is sprayed onto the root; a support column protruding above the pot portion and supporting the stem of the fruit or vegetable; a position adjustment portion that can be attached to and detached from the support column and changed in position; a freely bendable bending portion coupled to the position adjustment portion at one end; and a light irradiation unit coupled to the other end of the bending portion and emitting light using a stored power source. By bending the bending portion, the light irradiation unit faces one side surface of a leaf of the fruit or vegetable growing from the stem fixed by the position adjustment portion. The light emitted by the light irradiation unit is absorbed by the side surface of the leaf of the fruit or vegetable.
Patent KR-20220026696-A (KR)
Inventor: SHIN JIHONG
IPC: F25D25/02
Filed: 2020-08-26
Abstract: The present invention proposes a refrigerator in which a shelf of a shelf assembly is configured to be separated from the rim frame, and through this, cleaning or washing of the shelf can be easily performed. According to the present invention, the refrigerator comprises: a cabinet forming a storage compartment; a door for opening and closing the storage compartment; a shelf assembly provided in the storage compartment of the cabinet; and a cold air cover accommodated in the shelf assembly to open a front surface of a storage space positioned below it, or drawn out from the shelf assembly and blocking the open front surface of the storage space positioned below it.
Patent KR-20220028648-A (KR)
Title: Mounting structure for iccu of electronic car
Inventor: KWON CHOONG HO
IPC: B60L53/20
Filed: 2020-08-31
Abstract: According to the present invention, when a converter-charger integrated product (ICCU) is mounted on a floor panel, a sound absorption pad is mounted at the periphery thereof before a floor carpet is mounted thereon. Therefore, the gap between the floor panel and the floor carpet is eliminated, so that noises introduced from the lower part of a vehicle into the interior of the vehicle are effectively removed, thereby improving noise prevention performance. In particular, the sound absorption pad is made of at least one among non-woven fabric, glass, wool, cork, foaming resin, felt, a microfiber material, PET, and polyurethane foam, and uses polyurethane foam in particular. Therefore, the present invention can be easily fabricated at low costs corresponding to the complicated shape of the surface of the floor panel to be used, and can improve sound absorption performance. Furthermore, polyurethane foam is made in a block shape to be attached to the floor panel to be located around the ICCU, so that the present invention can be fabricated in an easy and convenient manner for use.