baber/WOPTO huggingface dataset:
Patent KR-20210157988-A (KR)
Inventor: PARK JUNGWOO
IPC: F24F13/02
Filed: 2020-06-23
Abstract: The present invention relates to a coupling structure of an air-blowing hose provided to be freely detached by a rotating operation of a user without separate equipment. According to the present invention, the coupling structure of a detachable air-blowing hose comprises: a base member mounted on one surface of an air conditioner with an air-blowing port and provided with a coupling groove dented and formed thereon; a fixing member having a fixing protrusion protruding to be coupled to the coupling groove of the base member; a gooseneck hose guiding the moving direction of air, wherein one end thereof is inserted into and fixed on the fixing member; and a cap member mounted on one end of the gooseneck hose. According to the present invention, local cooling and heating can be received as needed by detaching the gooseneck hose by a rotating operation of a user without separate equipment.
Patent KR-20220000488-A (KR)
Title: Mobile phone charger having sterilization function
Inventor: LEE JONG SEONG
IPC: H02J50/60
Filed: 2020-06-26
Abstract: The present invention relates to a mobile phone charger having a sterilization function. The mobile phone charger comprises: a main body provided with an insertion space for a mobile phone to be inserted; a wireless charging unit including a circuit for wirelessly charging the mobile phone inserted into the insertion space and coupled to the main body; and a sterilizing unit irradiating ultraviolet rays inside the insertion space. The sterilizing unit irradiates ultraviolet rays when wireless charging of the mobile phone is finished.
Patent KR-20200079470-A (KR)
Inventor: SEO SANG BEOM
IPC: C12N9/10
Filed: 2020-06-26
Abstract: The present invention relates to use for regulating DNA damage recovery through SET7-mediated ubiquitin-like with PHD and RING finger domains 1 (UHRF1) methylation. As UHRF1 is an important epigenetic adjustor in maintenance of DNA methylation and formation of heterochromatin, a role of UHRF1 is recently emphasized in DNA damage recovery, but an adjustment mechanism of UHRF1 is still unclear. The present invention proves that UHRF1 is methylated by SET7 and is demethylated by LSD1. Moreover, it is proved that methylation of UHRF1 is induced by reaction to DNA damage and phosphorylation in an S group is required for interaction with SET7. Moreover, the methylation of UHRF1 promotes conjugation of a polyubiquitin chain to PCNA and promotes homologues recombination for DNA recovery. Moreover, SET7-mediated UHRF1 methylation is necessary for cell living ability with respect to DNA damage. Accordingly, the present invention provides an adjustment mechanism in accordance with a UHRF1 methylation state by SET7 and LSD1 in a double-helical damage recovery path.
Patent KR-20220001102-A (KR)
Title: Circle Wind Power Generator
Inventor: BAE SEOK BEOM
IPC: F03D3/06
Filed: 2020-06-29
Abstract: The present invention relates to a circular wind power generator capable of producing more electricity than a conventional wind power generator. A vane of the circular wind power generator is configured with the principle of a pedestal cylinder, an action point cylinder, a ladder-type lever, and a force point that is a wind receiver. When wind hits the wind receiver, the force of pushing the wind receiver back pushes the ladder-type lever and the pedestal cylinder supports the inner end of the ladder-type lever, so that the action point cylinder is pushed to rotate circularly and as the speed increases the centrifugal force is accelerated. Accordingly, while rotating dozens of times faster than the conventional wind power generator, the circular wind power generator rotates a central core and rotates a gear installed at the bottom of the central core, and the gear rotates a gear on a motor that produces electricity, so that the motor rotates at high speed and produces a lot of electricity.
Patent KR-20210067855-A (KR)
Title: Method to search medical data
Inventor: PARK GWANGBEEN
IPC: G16H30/40
Filed: 2020-07-06
Abstract: According to one embodiment of the present disclosure, a computer program stored in a computer-readable storage medium is disclosed. When executing in one or more processors, the computer program is capable of performing the following operations for retrieving medical data comprising: an operation of receiving search medical data; an operation of calculating a similarity between a feature of a lesion included in each of the feature of the lesion and medical data stored in the database included in the search medical data; and an operation of outputting a search result for the search medical data using the similarity between the features.
Patent KR-20220005345-A (KR)
Title: Gas hydrate Inhibitors using deep eutectic solvents, composition including the same, and inhibiting method of hydrate using the composition
Inventor: SEO YONG WON
IPC: C09K8/52
Filed: 2020-07-06
Abstract: Provided are a hydrate formation inhibitor containing a deep eutectic solvent including choline chloride and urea, a hydrate formation inhibitor composition including the same, and a hydrate formation inhibiting method using the same. The hydrate formation inhibitor of the present invention is a thermodynamic formation inhibitor and improves a hydrate formation inhibiting effect by shifting the phase equilibrium of a methane hydrate to a low temperature and low pressure condition when in use thereof. Therefore, when using the same, the flow stability of a pipe is improved by effectively suppressing the generation of a hydrate in a gas pipe during oil and gas drilling.
Patent KR-20220006820-A (KR)
Title: Rice pot and manufacturing method thereof
Inventor: KIM SUN HEUI
IPC: C04B33/30
Filed: 2020-07-09
Abstract: The present invention relates to a method for manufacturing rice jar, which is the combination of a traditional plate-shaping/coiling technique and a lacquer varnishing technique so as to manufacture a rice jar with excellent storage, insect repellency and heat dissipation effects. A rice jar and a method for manufacturing the same are provided. The method comprises the steps of: kneading clay obtained by mixing white clay, San-Cheong clay, and pottery clay, aging the clay, and making the clay into a rice jar body through plate-shaping and coiling; coating a surface of the body with white inlay clay by a paste brush technique; drying the body in the shade at a temperature of 15-20℃ and at a humidity level of 60-80% for 20-30 days; firstly firing the dried body at a temperature of 800-900℃ for 10-13 hours; drawing a pattern with a pigment on the surface of the body that has been firstly fired; applying a glaze onto the body that has been firstly fired; secondarily firing the body applied with the glaze at a temperature of 1,200-1,300℃ for 7-10 hours; applying bone ash onto an inner circumferential surface of the body that has been secondarily fired and drying the body in a wet dry chamber at a temperature of 20-25℃ and at a humidity level of 70-90% for 12-24 hours; sanding the portion that has been applied with the bone ash using dry sandpaper; applying raw lacquer onto the inner circumferential surface of the body that has been applied with the bone ash and sanded with the dry sandpaper; applying refined black lacquer onto the portion applied with the raw lacquer two to three times, wherein the body applied with the black lacquer is dried in a wet drying chamber at a temperature of 20-25℃ and at a humidity level of 70-90% for 12-24 hours each time the black lacquer is applied onto the body; and baking the body at a temperature of 100-300℃ for 0.5-5 hours after the application of the black lacquer and the drying process are completed.
Patent KR-20210014073-A (KR)
Inventor: NISHIMORI TOSHIMASA
IPC: C03C17/00
Filed: 2020-07-17
Abstract: A carrier device (11) for a glass substrate (1) comprises: a feeding roll (21) configured to feed a flexible glass substrate (1); a winding roll (41) configured to wind up the glass substrate (1); and a first driving roll (22) arranged between the feeding roll (21) and the winding roll (41) in a carrying direction of the glass substrate (1) and configured to be applied with power for carrying the glass substrate (1). The first driving roll (22) is configured so that a non-contact surface (52) opposite to a contact surface (51) that is in contact with a surface of the first driving roll (22) in the glass substrate (1) is not in contact with the other carrying member (a nip roll (44)) in a state where the glass substrate (1) is in contact with the first driving roll (22). The surface of the first driving roll (22) has maximum height roughness Rz of 0.8 μm or less. Accordingly, the breakage of the glass substrate can be suppressed.
Patent KR-20220011513-A (KR)
Title: Apparatus, method and computer program for lattice boltzmann method-based fluid analysis simulation
Inventor: JEONG PETER INUK
IPC: G06F30/28
Filed: 2020-07-21
Abstract: The present invention relates to a fluid analysis simulation device based on the lattice Boltzmann method (LBM), which includes: an input unit receiving data input related to an analysis target for fluid analysis simulation; a lattice generation unit generating a calculation lattice system for flow data calculation and an output lattice system for analysis result output based on the input data; a flow data calculation unit calculating flow data related to the analysis target based on the calculation lattice system; and a simulation execution unit executing the fluid analysis simulation based on the output lattice system. The flow data calculation unit calculates the flow data using a multi-relaxation time (MRT) model.
Patent KR-20220012680-A (KR)
Inventor: JAEHEE PARK
IPC: H01L27/32
Filed: 2020-07-23
Abstract: The present invention can improve transmittance and clarity. A transparent display device according to an embodiment of the present invention includes: a plurality of first signal lines extended in a first direction and spaced apart from each other; a plurality of second signal lines extended in a second direction and spaced apart from each other; a transmitting part provided between two adjacent first signal lines and between two adjacent second signal lines; and first and second pixels arranged around an intersection region where the first signal line and the second signal line intersect. The first pixel has a triangular shape. The second pixel has a triangular shape symmetrical to the first pixel with one of the first signal line and the second signal line interposed therebetween.
Patent KR-20210107514-A (KR)
Title: Attachable and removable lift apparatus for fryer
Inventor: JANG KYUNG SEOK
IPC: A47J37/12
Filed: 2020-07-23
Abstract: The present invention relates to a detachable lift apparatus for fryers. According to the present invention, the detachable lift apparatus (100) for fryers comprises: an elevation unit (110) elevating with respect to an oil tank provided in a fryer (200); a driving unit (120) elevating the lifting unit (110); a housing (130) in which the lifting unit (110) and the driving unit (120) are installed; and a coupling unit (140) provided in the housing (130). The coupling unit (140) is detachably coupled to the fryer (200) to fix the housing (130) to one surface of the fryer (200). Accordingly, the lift apparatus (100) can be easily installed in the conventional fryers (200) at a low cost.
Patent KR-20220014194-A (KR)
Inventor: LEE TAE KYUNG
IPC: H03H9/02
Filed: 2020-07-28
Abstract: A bulk acoustic resonator according to an embodiment of the present invention comprises a resonance part distinguished as a center part wherein a first electrode, a piezoelectric layer, and a second electrode are sequentially stacked on a substrate and an extension part disposed along a circumference of the center part and having an insertion layer disposed a lower part of the piezoelectric layer, wherein the insertion layer may be formed of an SiO_2 thin film injected with fluorine (F). Therefore, the present invention is capable of minimizing an energy leakage.
Patent KR-20220015219-A (KR)
Title: Semiconductor packages including dam patterns and methods for manufacturing the semiconductor packages
Inventor: PARK SHIN YOUNG
IPC: H01L23/13
Filed: 2020-07-30
Abstract: Suggested are a semiconductor package comprising a dam pattern and a method for fabricating the semiconductor package. Semiconductor chips may be disposed on a package substrate in which vent holes are formed, and a molding layer comprising a lower molding unit connected to an upper molding unit may be formed. The package substrate may comprise: a substrate body including a plurality of unit regions in which vent holes are disposed; ball lands arranged in unit areas; and first and second dam patterns crossing the unit areas and extending into the edge areas outside the unit areas.
Patent KR-20220021293-A (KR)
Inventor: CHOI YANG HWAN
IPC: C03B33/10
Filed: 2020-08-13
Abstract: Provided is an automatic tool compensation device for cutting an ultra-thin glass that allows a shape of a new cutting tool to be visually inspected after the new cutting tool is chucked on a spindle to ensure that cutting is always made to a uniform size through an adjustment of a position of the spindle by as much as a deviation when a deviation occurs of the cutting tool before replacement, wherein the automatic tool compensation device for cutting the ultra-thin glass comprises: a spindle installed vertically and the cutting tool is chucked on a lower side; a moving device that moves the spindle; and a vision inspection machine installed on one side of a movement section of the spindle and moving the spindle to as much as the deviation value when a deviation occurs from the height of the groove of the cutting tool before replacement after checking the height of the groove of the new cutting tool chucked on the spindle.
Patent KR-20220022936-A (KR)
Title: Microfiber-based Membranes and Method for Preparing the Same
Inventor: LEE YOUNG MOO
IPC: B01D69/06
Filed: 2020-08-19
Abstract: According to the present disclosure, disclosed are a microfiber-based membrane and a method for manufacturing the same, wherein the microfiber-based membrane can simultaneously improve mechanical properties and permeability (particularly, water permeability) by forming a film of an immiscible polymer blend solution in a phase transition method to form a microfiber structure with morphological properties with high pore connectivity while being aligned throughout the membrane, and is advantageous in manufacturing easiness and productivity.
Patent KR-20220026744-A (KR)
Inventor: SHIN SEO YUN
IPC: A01K27/00
Filed: 2020-08-26
Abstract: The present invention relates to a dog chest strap capable of being worn while minimizing touching dog's paws and not lifting the dog's paws. Some dogs are extremely sensitive or dislike having their paws touched. But a harness should be worn on the dog to go for a walk, and even sensitive dogs need to wear a harness. However, the sensitive dogs often take a long time to wear a harness. Accordingly, a dog chest strap not stressing a dog and comfortable to wear is needed, and thus a dog chest strap capable of being worn while minimizing touching dog's paws and not lifting the dog's paws is provided. According to the present invention, the dog chest strap is worn crosswise in an X-shape to be fixed and a part connected to a long line with a handle is located on the outermost part, thereby being used safely without being taken off. In addition, a shoulder strap can be adjustable, so that the comfort of the dog wearing the chest strap is considered. A part connecting a back part is made with a Velcro tape, and thus the chest strap can be worn flexibly.
Patent KR-20220027386-A (KR)
Inventor: JUNG KWANG YOUNG
IPC: B01D39/16
Filed: 2020-08-27
Abstract: The present invention relates to a device for manufacturing a filter, capable of easily manufacturing a functional filter by vaporizing an additive such as an antibacterial agent, a deodorizing agent, and a flavoring agent in a process of expanding pulp and allowing an effective gas thus generated to penetrate into the pulp.
Patent KR-20220028267-A (KR)
Title: System for inspecting disconnection of electrode tab and method for inspecting disconnection of electrode tab
Inventor: KIM SEOK JIN
IPC: G01R31/52
Filed: 2020-08-28
Abstract: The present invention relates to an electrode tap disconnection inspection system and an electrode tap disconnection inspection method. The electrode tab disconnection inspection system includes: a measuring unit for photographing a video or an image of an electrode tab unit in a battery cell to detect electrode tab disconnection of a battery cell; a storage unit for storing the image or the video; and a detection unit for detecting disconnection of the electrode tab from the image or the video, wherein the detection unit automatically detects whether the electrode tap is disconnected through deep learning.
Patent KR-20220039031-A (KR)
Inventor: YOUNGHWAN KWACK
IPC: H05B6/06
Filed: 2020-09-21
Abstract: An induction heat cooking apparatus for providing a silent container detection function according to an embodiment of the present disclosure comprises: a power supply unit which supplies power; a DC link capacitor which is connected in parallel with the power supply unit, to be charged with the power supplied from the power supply unit; a working coil which generates an induced magnetic field when a current flows; a resonant capacitor which is connected to the working coil, to form a resonant circuit; an inverter performs switching control so that a DC voltage of the DC link capacitor is alternately applied to the working coil; and a processor which charges the working coil with free resonance energy, reduces a storage voltage of the resonant capacitor, consequently controls the inverter so that the current flowing through the working coil and the resonant capacitor has free resonance, and determines whether a cooking container is present on the working coil based on the current flowing through the working coil.
Patent KR-20220047027-A (KR)
Inventor: KIM SANG KYUN
IPC: H04N21/436
Filed: 2020-10-08
Abstract: A system for selecting media things is provided. The system includes: a plurality of media things; and a user device that selects, as a candidate media thing, a media thing having a capability capable of performing a mission among the plurality of media things, collects the service description of the selected candidate media thing, and selects a media thing that participates in a mission based on the service description of the candidate media thing.
Patent KR-20220048117-A (KR)
Inventor: KIM TAE HOON
IPC: E04G1/36
Filed: 2020-10-12
Abstract: The present invention relates to a scaffold structure installed on an inner wall surface of a cargo hold for constructing an insulation layer inside the cargo hold. The scaffold structure of the present invention comprises: a plurality of standard modules installed to be spaced apart from the inner wall surface of the cargo hold to have a plurality of layers; a plurality of cantilever modules joined respectively to the plurality of the standard modules to be adjacent to the inner wall surface of the cargo hold; and a plurality of infill adjustment units arranged to cover the inner wall surface of the cargo hold along with the plurality of cantilever modules by connecting one cantilever module and another cantilever module disposed to be adjacent to the one cantilever module. Accordingly, a part of the scaffold structure installed in the cargo hold is modularized to reduce the number of processes to be performed by a worker in installation and dismantling of the scaffold structure and shorten the schedule for constructing the insulation layer.
Patent KR-20220053766-A (KR)
Inventor: KIM DUK SUNG
IPC: H01L27/12
Filed: 2020-10-22
Abstract: An objective of the present invention is to provide a display device formed through a simple fabrication process by minimizing a dead space and reducing the number of masks, and a method for fabricating the same. The display device comprises: a substrate including multiple pixel areas each including a first area and a second area; and pixels provided in each of the pixel areas. The pixel may include a display element unit including a plurality of light emitting elements emitting light of a first color. Here, the display element unit may include a color filter positioned on a first surface of the substrate and corresponding to the second area; a first electrode and a second electrode provided on the color filter and spaced apart from each other in a first direction; the light emitting elements disposed between the first electrode and the second electrode; a first contact electrode provided on the first electrode and a second contact electrode provided on the second electrode; and a color conversion layer provided on the first and second contact electrodes and including color conversion particles to convert light of the first color into light of a second color and emit the light.
Patent KR-20210147834-A (KR)
Title: Mixed-wave permanent magnet motor
Inventor: FU ZHENQIANG
IPC: H02K3/18
Filed: 2020-10-23
Abstract: The present invention discloses a novel mixing permanent magnet energy-saving motor, which relates to the field of motor technology. The motor comprises a motor case, a stator and a rotor, wherein, the stator and the rotor are arranged in the motor case; the stator includes a fixed ring and stator iron cores, a plurality of the stator iron cores are distributed on a cover plate in the shape of a ring, and the stator iron cores are wound with a coil having magnetic force line passing both sides in the radial direction of the stator iron cores. The rotor includes an outer rotor part and an inner rotor part, and the outer rotor part is arranged outside the cylindrical inner rotor part. A stator zone is formed between the outer rotor part and the inner rotor part. The stator is installed in the stator zone of the rotor. By designing the structure of the stator and rotor, the present invention utilizes a magnetic field on both sides of the stator to drive the rotor, thereby avoiding the waste of energy. Compared with a traditional motor, the present invention uses fewer winding sets to realize the same power, which reduces the volume of the stator, saves winding materials, and realizes high economic benefit.
Patent KR-20220055953-A (KR)
Title: Cathode active material for lithium rechargeable battery, manufacturing method thereof, cathode for lithium rechargeable battery including the same, and lithium rechargeable battery including the same
Inventor: JUN TAE HWAN
IPC: H01M4/505
Filed: 2020-10-27
Abstract: According to the present invention, disclosed is a positive electrode active material for a lithium secondary battery including: secondary particles in which a plurality of primary particles comprising lithium composite transition metal oxide having a nickel content of 80 mol% or more among the total transition metals are aggregated; a first coating layer formed on the surface of some or all of the plurality of primary particles and having a layered structure of lithium cobalt oxide; and a second coating layer formed on the outer surface of the first coating layer and containing boron. The positive electrode active material for a lithium secondary battery according to the present invention improves stability and initial capacity, and has less cracks at an interface between primary particles and less lithium impurities.