baber/WOPTO huggingface dataset:
Patent KR-20200107888-A (KR)
Inventor: AN JEONG KI
IPC: B60L50/61
Filed: 2020-07-29
Abstract: The present invention relates to a method for controlling a drive of a hybrid motorcycle, which includes: a body having a front wheel, a rear wheel having a motor wheel and a tire, a steering device, a seat and a key box; a battery; and an engine. The method for controlling a drive of a hybrid motorcycle includes: an input step of allowing an On signal of a key switch to be generated; a first determining step of determining whether the battery is discharged; a driving step of driving the motor wheel by the battery; and a second determining step of determining whether an Off signal of the key switch is generated. Therefore, the method for controlling a drive of a hybrid motorcycle can remarkably improve fuel efficiency.
Patent KR-20220015666-A (KR)
Title: Cleaning device for roasting plate
Inventor: SHIN DONG HO
IPC: A47L15/00
Filed: 2020-07-31
Abstract: The present invention relates to a cleaning apparatus for roasting plates, which is configured to increase work efficiency by performing subsequent washing or ultrasonic cleaning in a state in which foreign substances are removed from roasting plates by forming fine scratches on the surface of the roasting plates. According to the present invention, the cleaning apparatus comprises: a frame assembled by horizontal and vertical frames; a first motor and a second motor disposed on one side of a side part of the frame; a main sprocket and a driven sprocket mounted on each drive shaft to rotate when the first motor is operated; a rotating track transporting roasting plates loaded thereon one by one at a predetermined interval while being wound around the main and driven sprockets to be rotated; and a brush unit removing foreign substances while forming scratches on the upper surface of the roasting plates by rotating when the second motor mounted on one side of the upper end of the frame is operated. Accordingly, only when used roasting plates are loaded on the rotating track sequentially, foreign substances can be easily removed while forming fine scratches on the surface of the roasting plates by pressing a rotating brush, and a sufficient effect can be acquired with only a subsequent water washing process or ultrasonic cleaning process. In addition, due to simplification of the apparatus, burden of installation costs can be removed and labor cost can be greatly reduced.
Patent KR-20220015707-A (KR)
Inventor: CHO MIN SU
IPC: H01M10/42
Filed: 2020-07-31
Abstract: The present invention relates to a button-type secondary battery, comprising: an electrode assembly wound in a state where a first separator, a negative electrode, a second separator, and a positive electrode are stacked in order, wherein ends of the first separator and the second separator are located closer to a center than ends of the positive and negative electrodes; an electrolyte; and a can in which the electrode assembly and the electrolyte are embedded. In the electrode assembly, an expandable member is attached to a central end of at least one of the first separator and the second separator, and the expandable member absorbs the electrolyte and expands. According to the present invention having the above-described configuration, when the expandable member absorbs the electrolyte and expands, and an external shock or vibration is applied, the expandable member discharges the electrolyte to attenuate impact energy and vibration energy.
Patent KR-20220017311-A (KR)
Title: Device for Neck Cooling
Inventor: KU JUNG EUN
IPC: A41D23/00
Filed: 2020-08-04
Abstract: The present invention relates to a neck cooler and, more specifically, to a neck cooler that provides a cooling sensation to the neck region of a wearer by a refrigerant in which cool air is maintained. According to one embodiment of the present invention, it is possible to provide a neck cooler that is worn on neck of a wearer so as to provide a cooling sensation to the neck region of a wearer, and that is configured to allow the user to wear it easily and conveniently.
Patent KR-20220018127-A (KR)
Title: Post structure for soundproof walls
Inventor: JUN BYUNG TAK
IPC: F16B7/06
Filed: 2020-08-05
Abstract: An objective of the present invention is to provide a support post for a soundproof wall which can increase stiffness and structural stability by reinforcing a lower portion of a support post on which a horizontal wind load is concentrated by a tensile force. The support post for a soundproof wall having a flange with clearance holes into which foundation bolts on a foundation unit are inserted in four directions; and a post integrally erected over the flange comprises: a sleeve nut fixed on both sides of the lower end of the post, and provided with screw threads on the inside of a cylinder to mesh with a left-handed screw; a steel bar having a right-handed screw formed on the upper end thereof and a left-handed screw formed on the lower end thereof to be coupled to the sleeve nut by tightening; a bracket arm fixed on both sides at a prescribed height from the lower end of the post, and provided with a penetration hole formed to support the upper end of the steel bar; and a tightening nut meshing with the right-handed screw of the steel bar exposed above the bracket arm to be fastened, and maintaining the tension state of the steel bar.
Patent KR-20220021195-A (KR)
Inventor: LEE SEUNG WOOK
IPC: C09K5/10
Filed: 2020-08-13
Abstract: A composition for keeping coldness according to one embodiment of the present disclosure comprises alginate hydrogel. According to the present invention, the composition has environmentally friendly properties while having an excellent coldness keeping effect.
Patent KR-20220027361-A (KR)
Title: Fiber coating composition and method for coating thereof
Inventor: CHO EUN KYUNG
IPC: D06M11/44
Filed: 2020-08-26
Abstract: The present invention relates to a coating composition for fibers and a coating method thereof. More specifically, the present invention relates to a coating composition for fibers that can markedly reduce or eliminate the contamination caused by various harmful substances by being superhydrophobic and oleophobic, and to a coating method thereof. The coating composition for fibers according to the present invention, which has strong antibacterial activity against various harmful bacteria and fungi, is highly effective in preventing allergies, dermatitis, and the like, and suppressing bacterial growth and malodor, while having an excellent waterproofing effect.
Patent KR-20220027363-A (KR)
Inventor: SHIN SANGWOON
IPC: G21F9/00
Filed: 2020-08-26
Abstract: The present invention relates to a waste wire decontamination device. According to an embodiment of the present invention, the waste wire decontamination device comprises: a housing provided to form a space of a set volume therein; a spray module positioned to be inserted into a lower outer region of an inner space of the housing to spray washing water for decontamination; a decontamination drum provided in a cylindrical structure having a set length and a set radius to be accommodated in the inner space of the housing; a drive shaft having a set length and connected to the decontamination drum in a structure penetrating a central region of the decontamination drum; and a driving member connected to a rear end of the drive shaft to rotate the drive shaft.
Patent KR-20220028915-A (KR)
Inventor: KANG DONG HOON
IPC: H05B3/06
Filed: 2020-08-31
Abstract: According to one embodiment of the present invention, a module type rollable heating screen device comprises: a housing disposed in one area of a structure and having a storage space therein; a cylindrical fixing shaft having a pair of ring type electrode units formed in both ends thereof and having a wire for external power connection connected to the ring type electrode units; a rotary hollow shaft disposed to surround an outer circumferential surface of the cylindrical fixing shaft and stored in the housing; a heating film of which one end is fixated to the outside of the rotary hollow shaft to be wound; and a pair of conductive metal brackets allowing an electrode provided on the heating film and the ring type electrode units of the cylindrical fixing shaft to electrically come in contact with each other, wherein the metal brackets are coupled to the rotary hollow shaft.
Patent KR-20220029889-A (KR)
Title: Method for preparing hydrogenated conjugated diene polymer and hydrogenated conjugated diene polymer prepared by the method
Inventor: SEO KYUNG CHANG
IPC: C08F297/04
Filed: 2020-09-02
Abstract: The present invention relates to a preparation method of a hydrogenated conjugated diene-based polymer, and more specifically, to a preparation method of a hydrogenated conjugated diene-based polymer which comprises: a step (S10) of preparing a conjugated diene-based polymer comprising a coupling agent linking group comprising a conjugated diene-based monomer unit and silyl hydride; and a step (S20) of hydrogenation of the conjugated diene-based polymer using hydrogen gas, wherein the hydrogenation is carried out under the presence of a catalyst comprising a compound represented by chemical formula 1 (see the description of the present invention) and a hydrogenated conjugated diene-based polymer prepared therefrom.
Patent KR-20220036732-A (KR)
Inventor: WOO DONG MAN
IPC: B65H54/32
Filed: 2020-09-16
Abstract: The present invention can wind a thread around a spindle flatly to be able to wind a larger amount of thread than an existing arc shape, thereby providing convenience of use and making the outer appearance beautiful as there is no irregular part when packing a thread ball. The present invention comprises: a main box mounted on top of a frame; a main shaft installed on top of the main box to protrude to the left side after penetrating the main box; a spindle for enabling a thread to be inserted into the main shaft, which is exposed to the left side of the main box and to be wound; a driving motor installed on a downward frame of the main body to transmit power to the main shaft; a winding guide installed below the rear side of the main shaft to guide the spindle to be able to wind a thread; and an operating means installed inside the main box to operate the winding guide.
Patent KR-20220039970-A (KR)
Title: Semiconductor devices and electronic system including the same
Inventor: JUNG JU YEON
IPC: H01L27/11565
Filed: 2020-09-22
Abstract: One of the technical problems to be achieved by the technical idea of the present invention is to provide a semiconductor device with improved reliability. According to an embodiment of the present invention, a semiconductor device comprises: a substrate; a first laminate structure; a second laminate structure; main separation areas; first auxiliary isolation regions; second auxiliary separation regions; dummy structures.
Patent KR-20210048986-A (KR)
Inventor: TANAKA RYOUICHI
IPC: B65D85/50
Filed: 2020-09-23
Abstract: An objective of the present invention is to provide a cooler box with improved user convenience for a lock device. The cooler box comprises: a main body unit having an opening part and capable of storing a storage object therein; and a cover unit moving relative to the main body unit to open and close the opening part. One of the main body unit and the cover unit has an engaged unit. The other one of the main body unit and the cover unit includes: an engaging unit which is movable relative to the engaged unit, is engaged with the engaged unit by an operation from the outside, and retains the cover unit in a closed state; and an elastic unit which is linked to the engaging unit and has an elastic force. The engaging unit is movable between a lock state engaged with the engaged unit and an unlock state disengaged from the engaged unit, can be maintained in the unlock state when the operation is not carried out, and moves from the unlock state to the lock state when the operation is carried out by a force larger than the elastic force of the elastic unit.
Patent KR-20220040764-A (KR)
Title: Device for measuring holographic optical element characteristics
Inventor: SONG MIN SOO
IPC: G01M11/02
Filed: 2020-09-24
Abstract: The present invention relates to a device for evaluating holographic optical element (HOE) characteristics. The device includes: a lens having an upper surface for HOE seating, where every outer surface is an optical surface; a first rotating stage supporting the lower part of the lens and horizontally rotating to adjust the horizontal angle of the HOE seated on the lens; a second rotating stage supporting the lens and the first rotating stage and vertically rotating to adjust the vertical angle of the HOE seated on the lens; a laser light source causing laser light to be incident toward the lower surface of the HOE through the lens; and a power meter measuring the intensity of light transmitted or diffracted from the HOE.
Patent KR-20220043937-A (KR)
Inventor: KIM KYONG BOK
IPC: G06F40/12
Filed: 2020-09-28
Abstract: A target complex expression of the present invention comprises: at least one record; at least one record medium; and at least one expression medium. Therefore, the present invention is capable of being applied to one formula (corresponding pixel) per one stroke (corresponding pixel) to classify-express a target.
Patent KR-20220045098-A (KR)
Title: Portable terminal device and control method thereof
Inventor: JANG SANG HWAN
IPC: G06F21/36
Filed: 2020-10-04
Abstract: A portable terminal device of the present invention comprises: a display unit which can be turned on or off by input manipulation of a user; and a control unit outputting an unlock pattern input area for unlocking the terminal device on the display unit when the display unit is turned on from the turned-off state by the input manipulation, but controlling the display unit to output differently from the recently output unlock pattern input area. According to the present invention, the information security of the portable terminal device is improved.
Patent KR-20220046994-A (KR)
Inventor: RYU HAE YOON
IPC: B01D53/79
Filed: 2020-10-08
Abstract: The present invention relates to a method and device for simultaneously removing sulfur oxides and nitrogen oxides contained in exhaust gas, and more specifically, to an improved method and device for simultaneously removing sulfur oxides and nitrogen oxides contained in exhaust gas, which can simultaneously perform a denitration process and a desulfurization process of exhaust gas in one wet process facility by performing the denitration process of exhaust gas as a wet process under the same operating conditions as the desulfurization process.
Patent KR-20220048545-A (KR)
Inventor: LEE MUN KYU
IPC: A23L5/10
Filed: 2020-10-13
Abstract: Disclosed are a method for producing a sausage-shaped processed product comprising stir-fried-processed contents, and a sausage-shaped processed product produced by the method. The producing method of the sausage-shaped processed product may comprise: a pre-processing step (S10) of preparing stir-fried rice ingredients; a primary sterilization step (S20) of heat-treating the stir-fried rice ingredients to produce stir-fried rice; a filling step (S30) of producing a half-finished product by placing the stir-fried rice in a casing; a secondary sterilization step (S40) of heat-treating the half-finished product to produce the sausage-shaped processed product; and a packaging step (S50) of packaging the sausage-shaped processed product. Therefore, the present invention is capable of improving food safety.
Patent KR-20220049741-A (KR)
Inventor: KIM JU HYUNG
IPC: A61B6/00
Filed: 2020-10-15
Abstract: The present invention relates to a mobile X-ray stand comprising: a main body unit having a lifting driving unit installed therein; an X-ray imaging device; a holding arm provided to be folded toward the main body unit, wherein one side thereof is connected to the main body unit and the other side thereof supports the X-ray imaging device; a wheel unit installed on the lower end of the main body unit; a moving wheel unit connected to the wheel unit and the main body unit; and a shock absorber wherein one end thereof is connected to the holding arm and the other end thereof is connected to the upper end of the main body unit. The other end of the shock absorber is connected to a rotation shaft of the holding arm to be moved upwards toward an arm rotation shaft of the holding arm when folding the holding arm toward the main body unit to reduce a compression amount of the shock absorber to move a support unit of the shock absorber when folding the holding arm with an imaging device mounted thereon to reduce the compression amount of the shock absorber to alleviate the repulsive force of the shock absorber. A brake structure using a cam is improved to conveniently and intuitively perform a brake operation. An auxiliary wheel is linked to a main wheel to be conveniently and stably stored and moved.
Patent KR-20210052260-A (KR)
Title: Printing apparatus
Inventor: HASHIGUCHI KOHEI
IPC: B41J11/00
Filed: 2020-10-21
Abstract: In order to provide a printing apparatus capable of quickly drying ink after applying the ink to a target, the present invention includes: carrying devices (10, 11) carrying a target (T) along carrying surfaces (10a, 11a); and printing devices (14, 38) having a printing head placed opposite the carrying surfaces (10a, 11a), and printing the surface of the target (T) carried along the carrying surfaces (10a, 11a) through the printing head. Moreover, the present invention includes a laser beam radiation device (15) having laser beam radiation heads (16, 26) placed opposite the carrying surfaces (10a, 11a) on a side which is more downstream than the printing head in a carrying direction of the carrying devices (10, 11), and radiating a laser beam from the laser beam radiation heads (16, 26) to the carrying surfaces (10a, 11a).
Patent KR-20220055550-A (KR)
Title: Preparation Method for Magnesium-doped Mesoporous Hydroxyapatite Nano particles
Inventor: CHO EUN BUM
IPC: B01J19/12
Filed: 2020-10-26
Abstract: The present invention relates to a method for preparing mesoporous hydroxyapatite nanoparticles based on biowaste and reinforced with biocompatible Mg ions. The method for preparing Mg ion-containing mesoporous hydroxyapatite nanoparticles includes the steps of: pulverizing Mytilus edulis to obtain calcium powder; dissolving the calcium powder in hydrochloric acid (HCl); mixing the resultant solution with magnesium nitrate; mixing the resultant mixture with a surfactant; adding/mixing a phosphate salt to/with the mixture; treating the mixture with a strong base; and aging the resultant mixture at room temperature.
Patent KR-20220055769-A (KR)
Inventor: YEA SANG BAG
IPC: B23B51/10
Filed: 2020-10-27
Abstract: The present invention relates to a deburring tool assembly and, more particularly, to a deburring tool assembly that cuts in a cross-processing hole formed in a cutting workpiece in the longitudinal direction to remove burrs generated in the cross-processing hole by cutting. According to the present invention, the deburring tool assembly comprises: a floating tool holder which is fixed to a spindle and rotates; and a deburring tool mounted on the floating tool holder to remove burrs formed in a cross-processing hole by advancing and rotating in the longitudinal direction in the cross-processing hole of a cutting workpiece.
Patent KR-20220056929-A (KR)
Inventor: LEE HYEON BUM
IPC: H01L51/52
Filed: 2020-10-28
Abstract: The present invention provides a display apparatus capable of providing high-quality images. The display apparatus comprises: a substrate; a display element arranged on the substrate, and including a light-emitting region and a non-light-emitting region surrounding at least a portion of the light-emitting region; an organic layer arranged on the display element; a pressure sensing layer arranged on the display element, and including a first insulation layer on which a first opening corresponding to the light-emitting region is defined and a second insulation layer on which a second opening corresponding to the light-emitting region is defined; and an optical function layer arranged on the pressure sensing layer, and including a first layer on which a third opening corresponding to the light-emitting region is defined and a second layer arranged on the first layer and having a refractive index larger than the refractive index of the first layer. The second layer is directly arranged on the upper surface of the organic layer.
Patent KR-20210056281-A (KR)
Title: Apparatus for Wireless Power Transfer and Coil Structure
Inventor: PARK YOUNG JIN
IPC: H02J50/12
Filed: 2020-11-09
Abstract: The present invention relates to a wireless power transmission device and a coil structure, and more specifically, to a wireless power transmission device and a coil structure, wherein the size of a wireless power transmission device is minimized and a magnetic field is centralized to improve efficiency of power transmission and a wireless power transmission coil is loaded on a substrate identical to a printed circuit board (PCB) where a wireless power transmission/reception circuit is loaded to facilitate manufacturing of a wireless power transmission device and reduce manufacturing costs. According to the present invention, the wireless power receiving device which receives power from a wireless power transmission device in a wireless power transmission system comprises: a wireless power reception circuit unit loaded on a PCB; and a reception coil unit for receiving power transmitted by the wireless power transmission device to provide the same to the wireless power reception circuit unit, wherein the reception coil unit has a reception coil for receiving power transmitted by a transmission coil of the wireless power transmission device and a magnetic field centralizing structure disposed adjacent to the reception coil, where a current is generated in the same direction as a direction of a current of the transmission coil in at least some area.
Patent KR-20210133846-A (KR)
Title: Diagonstic kits for SARS coronavirus 2 comprising the receptor and the antibody binding to SARS coronavirus 2 spike protein
IPC: G01N33/569
Filed: 2020-11-11
Abstract: The present invention relates to a composition for detecting SARS coronavirus 2 (SARS-CoV-2) using a receptor and antibody binding to SARS coronavirus 2 spike protein for detecting SARS-CoV-2 or diagnosing SARS-CoV-2 infection (COVID-19), to a composition for diagnosing the SARS-CoV-2 infection, to a method for detecting the SARS-CoV-2, and to a kit for diagnosing the SARS-CoV-2 Infection.
Patent KR-20210102040-A (KR)
Title: angle type dry pendant sprinkler head
Inventor: OH JOO HWAN
IPC: A62C35/68
Filed: 2020-11-12
Abstract: The present invention relates to an angle-type dry pendent sprinkler head, which has improved workability and productivity, comprising: a first dry pendent (10) having a first flow path opening and closing means (20); a withdrawal means (21); an elbow (30); a power transmission means (40) installed inside the elbow (30); first and second bushings (31, 32); a frame (61); an omni-directional deflector (70); and a heat collector (80) installed on an exit of the frame (61).
Patent KR-20220073283-A (KR)
Inventor: YANG JAE SUNG
IPC: G08G1/07
Filed: 2020-11-26
Abstract: 본 발명의 목적은 원통 형상의 난연 PC판에 적층 설치되는 확산필름층과 집광필름층 및 유색필름층에 의해 내부에서 발광되는 광원부의 불빛을 선명하게 표출할 수 있게 하여 주목성(注目性) 및 가독성(可讀性)을 향상시킬 수 있게 한 보행신호등을 제공한다.  
이러한 본 발명은 횡단보도의 주위에 설치되며, 적색이 점등되는 정지신호와 녹색이 점등되는 보행신호가 구비되어 보행자가 확인할 수 있도록 제어부에서 출력되는 교통신호에 따라 정지신호 또는 보행신호가 선택적으로 점등되어 보행자의 통행 가능여부를 알려주는 보행신호등으로서, 지주에 설치되는 브라켓과, 상기 브라켓의 상부에 설치되는 상부캡과, 상기 상부캡의 하부에 소정 간격을 이루도록 상기 브라켓의 하단에 설치되는 하부캡을 포함하는 프레임부; 상기 프레임부의 상부캡과 하부캡의 사이에 설치되며, 전원공급에 의해 발광되는 광원을 포함하는 광원부; 및 상기 광원부로부터 발광되는 빛이 투과되어 보행자의 정지신호 및 보행신호를 원통 형상의 둘레를 따라 각각 표시하도록 상기 상부캡과 하부캡에 상하단이 고정되도록 설치되는 원통 형상의 신호표시부;를 포함한다.