baber/WOPTO huggingface dataset:
Patent KR-20200090139-A (KR)
Inventor: RENAUD GUILLAUME
IPC: F03B3/18
Filed: 2020-01-20
Abstract: The present invention relates to a hydroelectric turbine (10) and a method for actuating the hydroelectric turbine (10). The hydroelectric turbine includes: a runner (6) mechanically coupled with a shaft line (8); a distributor (4) including leak prevention guide vanes to control the flow of water to the runner; and a spiral case (12) for supplying water to the runner. The spiral case includes a duct connected with a main inflow valve (14). The method for actuating the hydroelectric turbine (10) includes the following steps of: (a) at least partially opening the main inflow valve (14) and balancing pressure on both sides of the main inflow valve (14) such that water pressed at an upstream level exists in the spiral case and the distributor (4) while the leak prevention guide vanes of the distributor (4) are closed; and (b) subsequently opening the leak prevention guide vanes of the distributor (4).
Patent KR-20200012993-A (KR)
Title: Apparatus for fusion welding having pull means rotatable in positive or reverse direction
Inventor: SIN JAE HO
IPC: B29C65/00
Filed: 2020-01-20
Abstract: The present invention relates to a fusion apparatus having a pulling means capable of forward rotation and reverse rotation and, more specifically, to a fusion apparatus in which the pulling means rotates forward when a boss is pressed and melted so that the pulling means inserted into the boss pulls the boss upward and the base material including the boss is prevented from being joined in a pressed state, thereby preventing the detachment of a melted bonding unit by elastic restoring force and the pulling means rotates backward to escape from the inside of the boss when the fusion is completed.
Patent KR-20200092264-A (KR)
Title: Method of Manufacturing Customized Smart Insole Using 3D Printing and Customized Smart Insole Manufactured Thereby
Inventor: JANG WOO YOUNG
IPC: A41D1/02
Filed: 2020-01-23
Abstract: According to an embodiment of the present invention, a method for manufacturing a customized smart insole by using 3D printing can comprise the following steps of: measuring the shape of a foot of a subject by applying weight; creating a primary insole 3D model based on a result of measuring by applying weight; measuring the shape of the foot of the subject without applying weight; tuning the primary insole 3D model based on a result of measuring without applying weight; generating a file for insole 3D printing by using the tuned insole 3D model; and producing an insole by using the file for insole 3D printing. Therefore, a smart insole capable of correcting the shape of a foot of a patient more scientifically and systematically by combining a correction insole and a smart insole.
Patent KR-20210096338-A (KR)
Title: Detection Solution Containing Protease Detection Particles and Method for Preparing Same
Inventor: KIM DAIGEUN
IPC: C12Q1/37
Filed: 2020-01-28
Abstract: Disclosed are a detection solution containing protease detection particles and a method for preparing the same. According to one embodiment of the present invention, in the method for preparing a detection solution for protease detection, provided is a method for preparing a protease detection solution, which comprises: a dissolution process of dissolving a first compound receiving light of a first visible light wavelength band and emitting light of a second visible light wavelength band, a second compound receiving light of the second visible light wavelength band and emitting light of a near-infrared wavelength band, and a third compound degraded by a protease at a preset ratio in a preset organic solvent; an injection process of injecting the solution that has undergone the dissolution process into distilled water at a preset ratio; and a removal process of removing the organic solvent in the distilled water into which the solution was injected in the injection process.
Patent KR-20210047224-A (KR)
Title: Source and drain epitaxial layers
Inventor: TU WEN HSIEN
IPC: H01L29/66
Filed: 2020-01-28
Abstract: The present disclosure relates to a semiconductor structure having a source/drain epitaxial stack having a low-melting point upper layer and a high-melting point lower layer. For example, the semiconductor structure comprises: a gate structure disposed on a fin; and a recess formed in a portion of the fin not covered by the gate structure. Further, the semiconductor structure includes the source/drain epitaxial stack disposed in the recess, wherein the source/drain epitaxial stack has the lower layer and the upper layer having a higher activated dopant concentration than the lower layer.
Patent KR-20200015648-A (KR)
Inventor: KIM JU YOON
IPC: G06F3/01
Filed: 2020-01-28
Abstract: Disclosed is an information output apparatus. The information output apparatus according to an embodiment of the present invention can improve durability and user convenience, provide waterproof properties, minimize the use of power and operation errors of a driving module, and drive down a pin more easily by an attractive force of a magnetic body member and a magnetic member when the pin is driven down. In addition, the information output apparatus can prevent the pin from protruding to the outside of an expression surface even when power is not applied. The information output apparatus comprises: an expression surface; a pin; a driving unit; and a barrier.
Patent KR-20210097267-A (KR)
Title: Convenience type mulitple burner for surface treatment
Inventor: LEE DONG HOON
IPC: B05D1/00
Filed: 2020-01-29
Abstract: The present invention relates to a vaporizer of a chemical for surface treatment, comprising: a warming part wherein two or more structures for forming a first turbulence are stacked so that the insides of the vertically neighboring structures can be connected to each other, to arrange a first turbulence forming path inside, thereby discharging gas, which is introduced into the uppermost structure for forming a first turbulence, from the uppermost structure for forming a first turbulence after forming and heating turbulence; a chemical storage part having a chemical storage space for storing a chemical for surface treatment, and forming a vaporized chemical for surface treatment by supplying the turbulence, which has been heated to a predetermined temperature and is discharged through the warming part, into the chemical storage space; and a heating means for heating, to a predetermined temperature, the inside of the two or more structures for forming a first turbulence inside the warming part and the inside the chemical storage part.
Patent KR-20210100986-A (KR)
Title: Method for preparing microspheres with high density and sustained release
Inventor: HAN SU MIN
IPC: A61K38/26
Filed: 2020-02-07
Abstract: The present invention relates to a method for preparing high-density sustained-release microspheres, including the steps of: (a) dissolving a drug in an aqueous solution to prepare a first aqueous phase (W1); (b) dissolving a biodegradable polymer in an organic solvent to prepare an oil phase (O); (c) mixing and dispersing the first aqueous phase (W1) with the oil phase (O) to prepare W1/O emulsion; (d) mixing and dispersing the W1/O emulsion with a second aqueous phase (W2) containing an emulsifier to prepare W1/O/W2 emulsion; and (e) recovering microspheres from the W1/O/W2 emulsion, wherein the weight ratio of the first aqueous phase (W1) to the oil phase (O) is 0.04-0.5 : 1.
Patent KR-20210106690-A (KR)
Title: Apparatus and method for controlling door opening
Inventor: YOO MIN KYUN
IPC: B60Q9/00
Filed: 2020-02-21
Abstract: The present invention relates to a door opening control device which can control an opening degree of a door to avoid a collision with a peripheral obstacle when the door of an own vehicle is opened, and a door opening control method thereof. The door opening control device can comprise: a recognition unit recognizing the peripheral obstacle based on sensor recognition information received from a plurality of sensors; a determination unit calculating the maximum opening degree of the door for preventing the collision with the recognized peripheral obstacle and determining a collision risk between the door and the peripheral obstacle based on the calculated maximum opening degree; and a control unit controlling the opening degree of the door to prevent the door from colliding with the peripheral obstacle when it is determined that there is the collision risk.
Patent KR-20210108041-A (KR)
Title: Weight training apparatus
Inventor: CHOI JUN HO
IPC: A63B21/22
Filed: 2020-02-25
Abstract: The present invention relates to a weight training apparatus and, more specifically, to a weight training apparatus that enables a belt (25) to be wound around a drive shaft (24) and to be released from the same, by utilizing the inertia force of a first rotational inertia body (26) for user's exercise. That is to say, when the belt (25) is pulled and released from the drive shaft (24) and when the belt (25) is unfastened and wound around the drive shaft (24), the weight training apparatus uses the inertia force and motion load generated from a rotational inertia body. According to the present invention, various types of weight training can be performed using a pair of central rollers (38) and a pair of end rollers (40).
Patent KR-20210109131-A (KR)
Title: method for manufacturing anode material of lithium ion battery having velvet structure including carbon fiber pile yarn
Inventor: LEE JANG YEUL
IPC: H01M4/04
Filed: 2020-02-27
Abstract: The present invention relates to a method for manufacturing an anode material of a lithium ion battery having a velvet structure including a carbon fiber pile yarn, capable of realizing a flexible battery. According to the present invention, the method for manufacturing the anode material of the lithium ion battery in the velvet structure having the carbon fiber pile yarn includes: manufacturing a double-faced fabric by supplying the carbon fiber pile yarn including a metal base yarn having the diameter of 0.3 mm or less and at least 90% of carbon to a velvet loom; cutting the carbon fiber pile yarn in the double-faced fabric to manufacture a velvet base film formed by vertically aligned the carbon fiber pile yarn having the length ranging from 0.1 mm to 0.5 mm onto a base woven with the metal base yarn; and fabricating the anode material by cutting the velvet fabric in a preset size, using the metal base film in the cut velvet fabric for an anode base and using the carbon fiber pile yarn for an anode active material.
Patent KR-20210111604-A (KR)
Title: Ship Block Climbing Ladder
Inventor: KANG TAE HEE
IPC: E06C7/08
Filed: 2020-03-03
Abstract: The present invention relates to a ship block climbing ladder, and more particularly, to a ship block climbing ladder that can be bent so as to be in close contact with the surface of a convex or concave curved block. The present invention exhibits the following effects. That is, according to the present invention, a welding operation can be performed quickly and easily because a worker can easily and safely access a work area. To this end, the ship block climbing ladder comprises a vertical left frame, a vertical right frame, a plurality of footboards hinged between the vertical left and right frames, and a footboard fixing member connecting one side of at least one of the vertical left and right frames to one side of the footboards.
Patent KR-20210112468-A (KR)
Inventor: KIM YUN JOON
IPC: A47C4/04
Filed: 2020-03-05
Abstract: One aspect of the present invention relates to a simple chair capable of height adjustment. The simple chair capable of height adjustment according to one aspect of the present invention comprises: a base member placed on an installation surface while having a predetermined area; a seating member having a predetermined area and placed above the base member, wherein a part of a user's body can be seated thereon; and a height adjustment member disposed between the base member and the seating member and allowing the length thereof to be varied, thereby varying a height between the base member and the seating member. Therefore, the simple chair capable of height adjustment has an advantage of being able to freely change the height according to a user's physical condition and usage environment by simple manipulation as well as storage and portability due to the relatively small size thereof.
Patent KR-20210115124-A (KR)
Title: Anchoring inserts
Inventor: CHU YONG DAE
IPC: E04C5/16
Filed: 2020-03-12
Abstract: An objective of the present invention is to provide an insert anchor nut for concrete burying comprising: a nut unit; a bolt unit screw-coupled to an upper portion of the nut unit; a nut unit fall prevention part to prevent a fall of the nut unit; a form fixing part having an insertion protrusion coupled to a lower portion of the nut unit to prevent concrete from entering an inner helical unit of the nut unit; an elastic lifting/lowering part formed on an upper portion of the bolt unit; and a reinforcing bar hanger inserted into an upper portion of the elastic lifting/lowering part to be coupled. The insert anchor nut has a structure capable of firmly withstanding over a form by support legs of a structure such as a tripod while being supported on a reinforcing bar by the elasticity of a spring instead of simply being placed over a form such as a conventional anchor nut. Therefore, even if concrete is deposited, an anchor bolt does not tilt or fall. And defects can be minimized while the anchor bolt can be stably and quickly installed at a planned position.
Patent KR-20210055565-A (KR)
Title: Smart garbage collection box and method of managing discharge of garbage bag using the same
Inventor: LIM GWANG YEONG
IPC: G06K7/10
Filed: 2020-03-19
Abstract: Provided are a smart garbage collection container capable of preventing the distribution of forged garbage bags and the discharge of illegal mixed garbage, and recording garbage discharge patterns of a user as a database, and a garbage bag discharge management method using the same. The smart garbage collection container includes: a body; a recognition part placed in the body, and recognizing a user terminal (ID Card) and confirming a user to generate user data; a printer placed in the body, and including software for printing a QR code label matched with the user data generated by the user terminal; an UV code scanner recognizing an UV code printed on a garbage bag; and a QR code scanner recognizing the QR code label. A door of the body is opened after the QR code scanner recognizes that the QR code label is normal.
Patent KR-20210120619-A (KR)
Title: A led lighging device
Inventor: PARK TAE YEL
IPC: F21Y115/10
Filed: 2020-03-27
Abstract: The present invention relates to a proximity heating and cooling LED lighting device, which is capable of both heating and cooling, efficient by proximity, and usable at a smart farm. The device includes: an LED substrate laterally inclined in the middle and having aligned LED chips; a reflection panel facing the LED substrate and reflecting and diffusing light from the LED chip downward; a heat dissipation plate installed on the reflection panel and emitting the heat of the LED substrate to the outside; a transparent blocking panel blocking the open lower surface of the heat dissipation plate and transmitting the light reflected by the reflection panel; a side blocking cover coupled to both sides of the heat dissipation plate and the transparent blocking panel and blocking from the external space the space formed by the heat dissipation plate and the transparent blocking panel; and cooling units installed on the heat dissipation plate and cooling the LED substrate by cooling medium passage.
Patent KR-20210123543-A (KR)
Title: Capacitive deionization electrode and manufacturing method thereof
Inventor: KIM MIYANG
IPC: C02F1/469
Filed: 2020-04-03
Abstract: A capacitive desalination electrode and a method for manufacturing the same according to the present invention can provide a capacitive desalination electrode at a low cost compared to the prior art, even while providing a high level of desalination performance and durability.
Patent KR-20210126331-A (KR)
Title: Mask with replaceable filter
Inventor: PARK YE JIN
IPC: A62B23/02
Filed: 2020-04-10
Abstract: The present invention relates to a filter replaceable mask which comprises: a mask body (10); a filter case (20); a filter (50); and an exhaust check valve (60). The mask body (10) is molded of a non-permeable material which protrudes forwardly to accommodate a mouth and a nose of a wearer, and forms a mounting groove (11) having vent holes (12, 13, 14, 15) on a front surface. The filter case (20) is detachably coupled to the mounting groove (11) of the mask body (10), divides the inside into a first space unit (21) and a second space unit (22) by a partition wall (31), and forms inhalation inlet holes (32, 42) and exhalation outlet holes (33, 43) for passing inhalation and exhalation of a user on outer walls of the first space unit (21) and the second space unit (22). The filter (50) is provided in the first space unit (21) of the filter case (20) and blocks fine dust included in the inhalation of the user. The exhaust check valve (60) is installed in the vent holes (12, 13, 14, 15) of the mounting groove (11) of the mask body (10) or the exhalation outlet holes (33, 43) of the filter case (20), blocks inflow of the inhalation of the user, and discharges the exhalation. The present invention allows a user to breathe quickly and smoothly.
Patent KR-20210127479-A (KR)
Inventor: RO YOON GYEONG
IPC: C22C38/14
Filed: 2020-04-14
Abstract: The present invention relates to a ferro-titanium alloy manufacturing process in which a titanium puck manufacturing process is excluded. In order to reduce the nitrogen content in an alloy, which is a problem when using scraps, dehydration and ultrasonic cleaning processes are applied and chip or bulk type scraps are used to reduce melting speed, thereby reducing exposure to the atmosphere.
Patent KR-20210036787-A (KR)
Title: Sunscreen composition containing cerium oxide flake and organic uv-screening agent
Inventor: LEE JEONG HO
IPC: A61K8/44
Filed: 2020-04-17
Abstract: Disclosed is a sunscreen composition comprising cerium oxide (CeO_2) flakes having a hexagonal plate shape and an organic sunscreen agent. The cerium oxide having the hexagonal plate shape can be arranged to form a dense layer when the sunscreen composition comprising the same is thinly applied to the skin, so that it is possible to scatter and reflect ultraviolet rays by minimizing the gap for ultraviolet rays to penetrate the skin. In this case, the organic sunscreen agent can synergistically block ultraviolet rays by absorbing the scattered and reflected ultraviolet rays.
Patent KR-20210130444-A (KR)
Title: Battery module and battery pack including the same
IPC: H01M50/50
Filed: 2020-04-22
Abstract: A battery module according to an embodiment of the present invention includes: a battery cell stack in which a plurality of battery cells including electrode leads are stacked; a module frame for accommodating the battery cell stack; and a bus bar frame positioned in a protruding direction of the electrode leads protruding from the battery cells, wherein a protruding unit is formed on one of the bus bar frame and the module frame, and an insertion hole into which the protruding unit is inserted is formed on the other.
Patent KR-20210132807-A (KR)
Title: Antioxidant for electrolyte membrane of fuel cell and manufacturing method thereof
IPC: C09K15/02
Filed: 2020-04-28
Abstract: The present invention relates to an antioxidant for a fuel cell and a membrane-electrode assembly including the same, wherein the durability of the membrane-electrode assembly is greatly improved by applying an antioxidant of a novel composition excellent in both antioxidant properties and long-term durability.
Patent KR-20210136642-A (KR)
Title: Heat exchanger and heat pump system using the same
IPC: F28F9/26
Filed: 2020-05-08
Abstract: The present invention provides a heat exchanger comprising: a compressor which compresses and circulates a refrigerant; a water-cooled condenser which is placed in a line where the compressed refrigerant moves and uses cooling water to cool the high-temperature refrigerant; a heat exchange unit in which the refrigerant condensed in the water-cooled condenser moves; a water-cooled evaporator for cooling the cooling water using the refrigerant that has passed through the heat exchange unit; and an accumulator for gas-liquid separation of the refrigerant moving in the water-cooled evaporator to deliver the gas to the compressor. A first expansion valve is disposed on a line through which the refrigerant moves from the water-cooled condenser to the heat exchange unit, and a second expansion valve is disposed on a line through which the refrigerant moves from the heat exchange unit to the water-cooled evaporator.
Patent KR-20210137747-A (KR)
Title: A driving robot
IPC: B25J19/00
Filed: 2020-05-11
Abstract: A traveling robot in accordance with the present invention comprises a main body, and a wheel assembly provided on a lower portion of the main body to allow the main body to travel. The wheel assembly includes a wheel, a wheel housing for rotatably fixing the wheel with respect to the main body, a foreign substance trapping prevention cover formed by wrapping at least a portion of the outer ring portion of the wheel in an arch shape having an open lower portion, and a foreign substance removal unit provided on at least one of both ends of the foreign substance trapping prevention cover. The foreign substance removal unit includes a protrusion portion protruding toward the outer ring portion of the wheel. In accordance with the traveling robot in the present invention, the foreign substance trapping prevention cover surrounding the wheel can be provided with the one or more protrusion portions protruding toward the outer ring portion of the wheel to more effectively remove foreign substances caught in the wheel.
Patent KR-20210137812-A (KR)
Title: Radio wave radiating device and oven having same
IPC: H05B6/72
Filed: 2020-05-11
Abstract: An embodiment of the present invention discloses a radio wave radiating device having a multi-radiation unit and an antenna having a bending pattern formed thereon. As the multi-radiation unit is provided, optimal radiation efficiency can be obtained at frequencies of a plurality of bands. In addition, as the bending pattern is formed, the length of a portion of the antenna disposed between a ground terminal and a transmission connector is increased in comparison with the distance between the ground terminal and the transmission connector.
Patent KR-20210143468-A (KR)
Title: Mooring system for ship
IPC: B63B21/16
Filed: 2020-05-20
Abstract: Disclosed is a ship mooring system that can ensure safety from snap back and is advantageous in terms of cost. According to the present invention, the ship mooring system comprises: a mooring winch installed on an upper part of a hull deck to wind or unwind a mooring line passing through a mooring choke; a guide roller for changing an unwinding path of the mooring line from any one of the upper and lower parts of the hull deck to the other; and a stand roller installed under the hull deck to guide the unwinding path of the mooring line.