baber/WOPTO huggingface dataset:
Patent KR-20210022854-A (KR)
Title: System and method for controlling motor driven power steering
Inventor: JUNG DAE SUK
IPC: B62D6/10
Filed: 2019-08-21
Abstract: The present invention provides an electric power steering control system and a method thereof, in which basic steering torque assist compensation is made by an existing LOAM compensation logic in steering conditions such as steering of the steering wheel and holding after steering, and additional steering torque compensation is made to reduce the basic steering torque assist compensation amount when the steering wheel is steered or released in the return direction, so that it is possible to reduce the steering effort felt by a driver when the return steering or the recovery direction of the steering wheel is released, and accordingly, it is possible to maintain appropriate steering force when a torque sensor of a high-performance vehicle fails.
Patent KR-20210023159-A (KR)
Title: Impact-resistant synthetic resin tube of triple structure
Inventor: LEE CHANG JOON
IPC: F16L9/12
Filed: 2019-08-22
Abstract: The present invention relates to an impact-resistant synthetic resin pipe of a triple structure, which mixes a reinforcing material for mixing such as carbon fiber, a stabilizer, an antibacterial agent, and a compatibilizer to a polyvinyl chloride resin and is composed of an outer layer, an intermediate layer, and an inner layer to have higher tensile yield strength, excellent pressure resistance, and secures long-term watertightness as compared to a pipe of a single layer structure and to have excellent stability as a water and sewer pipe. The present invention has the higher tensile yield strength as compared to the existing pipe of the single layer structure without division of inner and outer layers, has a weatherproof property as compared to the existing synthetic resin pipe using the polyvinyl chloride resin, and using a heat stabilizer and an impact reinforcement agent of an acrylic rubber particle without the harmful substance to manufacture the synthetic resin pipe by using an excellent non-toxic mixture to provide the environmentally friendly synthetic resin pipe. Moreover, the compatibilizer is synthesized together to produce the mixture having the higher tensile strength, elasticity, and cut resistance than the existing synthetic resin pipe and maximize productivity of the synthetic resin pipe, simultaneously.
Patent KR-20210028856-A (KR)
Title: Column access control circuit and semiconductor apparatus including the same
Inventor: CHU KYUNG HO
IPC: G11C7/10
Filed: 2019-09-05
Abstract: A column control circuit of the present technology comprises: a column control signal generation circuit activating an input/output strobe signal when a column access blocking signal is deactivated and deactivating the input/output strobe signal when the column access blocking signal is activated; and a column access blocking signal generation circuit activating the column access blocking signal when a gapless read command is inputted and deactivating the column access blocking signal during a section corresponding to the N^th read command among the gapless read commands, wherein N is a natural number greater than 2. The gapless read command may be a read command continuously inputted twice or more according to the same address signal.
Patent KR-20210033816-A (KR)
Title: A gas treating system and marine structure including the same
Inventor: YEOM SEUNG JONG
IPC: B63B25/16
Filed: 2019-09-19
Abstract: The present invention relates to a gas treatment system to be applied to a marine structure. The gas treatment system pressing natural gas produced from a marine structure includes: a scrubber phase-separating the natural gas produced from the marine structure; a compressor compressing the gas discharged from the scrubber; a heat exchanger cooling the gas discharged from the compressor with a thermal medium; a discharge scrubber phase-separating the gas discharged from the heat exchanger; a gas discharge line supplying the pressed gas discharged from the discharge scrubber to a consumer; and a fuel supply system supplying fuel gas to the compressor. A thermal medium branch line branching at least one part of the thermal medium is provided downstream of the heat exchanger, the fuel supply system includes a fuel heat exchanger preheating the fuel gas, and the fuel heat exchanger preheats the fuel gas by using the thermal medium branch line.
Patent KR-20210034238-A (KR)
Title: Apparatus for estimating solar radiation and method thereof
Inventor: KIM HYUN GOO
IPC: H02S50/10
Filed: 2019-09-20
Abstract: According to an embodiment of the present invention, an insolation estimation apparatus comprises: an input unit for receiving satellite images; a cloud area detection unit for detecting a cloud area from the satellite image; a generating unit for generating a fluid path corresponding to an observation point based on at least one of the satellite image and numerical weather prediction (NWP); an inference unit for inferring a movement path of a future period for the cloud area based on the cloud area and the fluid path; and an insolation estimation unit for estimating the amount of insolation at the observation point based on the movement path of the future period for the cloud area.
Patent KR-20210036028-A (KR)
Title: End ribbon for shingled solar cell module, and method for producting the same and press mold being used that
Inventor: KIM HONG IL
IPC: H01L31/18
Filed: 2019-09-25
Abstract: The present invention relates to a manufacturing method of an end ribbon for a shingled solar cell module. In the manufacturing method for blocking top/back end ribbons using a press mold, the manufacturing method comprises the steps of: preparing a panel plate corresponding to the size of a press mold; drilling a plurality of alignment holes which can be aligned and fixed to the press mold at both ends of the panel plate; providing an ink pattern for top/back end ribbons through printing with anti-reflection ink which absorbs sunlight and prevents reflection in the center of the panel plate; and separating the top/back end ribbons by blocking the panel plate. According to a configuration of the present invention, cross-sectional defects of the end ribbon are reduced, and cracks in soldering resister (SR) ink are prevented.
Patent KR-20210038079-A (KR)
Title: Coupling device for hog ring
Inventor: LEE JUN WOO
IPC: B25B27/02
Filed: 2019-09-30
Abstract: The present invention relates to a binding apparatus for a hog ring, which aims to bind the hog ring with a subject to be bound, comprising: a gun-shaped mainframe which includes a mainframe unit in a gun shape having a handle unit, including an air outlet on the rear side, and a side blade placed on one side of the mainframe unit, having a hog ring guide member; a pair of jaws placed on an end unit of the side blade to be rotatable in a direction of facing each other; a hog ring exploding means configured on the gun-shaped mainframe to supply air and rotate and operate the pair of jaws; an air discharge means installed on the air outlet to control the pressure of the air discharged through the air outlet by the hog ring exploding means; and a noise reducing means placed on the air discharge means to reduce the noise of air discharged from the air discharge means. The present invention is able to minimize the noise generated in the process of binding a hog ring on a subject to be bound and to improve the work environment.
Patent KR-20200049525-A (KR)
Title: Method of detecting bio-material
Inventor: YOUNG JUN KIM
IPC: C12Q1/6813
Filed: 2019-10-08
Abstract: A method of detecting a biomaterial is provided. According to embodiments of the present invention, the method of detecting a biomaterial includes: preparing an electrode where capture structures are fixed on a surface of the electrode; preparing nanoparticles where probes are fixed on surfaces of the nanoparticles; providing biomaterials on the nanoparticles so that the probes of a portion of the nanoparticles make complementary bonds with the biomaterials, respectively, to form composites, and another portion of the nanoparticles remain without making bonds with the biomaterials; and providing another portion of the remaining nanoparticles on the surface of the electrode so that the capture structures make complementary bonds with the probes of another portion of the nanoparticles, respectively. Each of the capture structures includes nucleotides having a first sequence. Each of the probes includes nucleotides having a second sequence. Each of the biomaterials includes nucleotides having a third sequence. The first and second sequences are complementary to each other, and the second and third sequences are complementary to each other. Accordingly, the detection time of the biomaterial to be detected can be shortened.
Patent KR-20210042658-A (KR)
Title: Battery Pack with improved series connection and voltage sensing scheme
Inventor: PARK JI SOO
IPC: H01M10/48
Filed: 2019-10-10
Abstract: The present invention relates to a battery pack with improved series connection and voltage sensing methods to reduce an assembly process time and costs. According to one aspect of the present invention, the battery pack comprises: a plurality of cell assemblies including battery cells, cell housings accommodating the battery cells, first metal plates forming positive electrode terminals, and second metal plates forming negative electrode terminals, respectively, and assembled together in the longitudinal direction to be sequentially arranged; a voltage sensing circuit board having a series connection member coming in contact with the first metal plate of one cell assembly and the second metal plate of another cell assembly and integrally attached to an outer surface of the plurality of cell assemblies in the longitudinal direction; and a BMS assembly continuously assembled to one end of the plurality of cell assemblies and connected to the voltage sensing circuit board.
Patent KR-20200041281-A (KR)
Title: Electric machine
Inventor: Zou ling ling
IPC: H02K5/18
Filed: 2019-10-11
Abstract: The present invention relates to an electric machine. The electric machine comprises: an electric machine casing; and an electric machine protective cover removably fitted to the electric machine casing. A plurality of cooling fins are provided on the electric machine casing. The electric machine protective cover surrounds the cooling fins. A flow-guiding channel is formed between the electric machine protective cover and the cooling fins. The present invention can not only realize an electric machine protective effect but also more simply, conveniently and efficiently perform electric machine cleaning work.
Patent KR-20200050866-A (KR)
Title: Power amplifier circuit
Inventor: NAMIE HISANORI
IPC: H03F3/21
Filed: 2019-10-22
Abstract: The present invention provides a power amplifier circuit for amplifying power with high efficiency in a configuration of a plurality of amplifiers. The power amplifier circuit comprises: a first amplifier amplifying a first signal; and a second amplifier arranged subsequent to the first amplifier and amplifying a second signal that is based on an output signal of the first amplifier. The first amplifier performs a class inverse-F operation, and the second amplifier performs a class F operation.
Patent KR-20210048712-A (KR)
Title: Double side semiconductor package and manufacturing method of the same
Inventor: CHOI DONG YON
IPC: H01L23/525
Filed: 2019-10-24
Abstract: A double side semiconductor package is disclosed. The double-side semiconductor package according to the present invention comprises: a first semiconductor chip mounted on one surface of a substrate on which a first circuit pattern is formed; a second semiconductor chip mounted on the other surface of the substrate on which a second circuit pattern connected to the first circuit pattern is formed; and a post-type wire disposed on one surface of the substrate, connected to the first circuit pattern, and extended in the longitudinal direction. An objective of the present invention is to provide the double side semiconductor package and a manufacturing method thereof, which can increase productivity, simplify processes and reduce costs.
Patent KR-20210050749-A (KR)
Title: rain block device for vehicle
Inventor: LEE YOUNG TEUK
IPC: B60J10/82
Filed: 2019-10-29
Abstract: Disclosed is a rainwater blocking device for a vehicle. The rainwater blocking device for the vehicle according to one embodiment comprises a blocking member that blocks rainwater from entering between an opened vehicle door and a roof of the vehicle body, wherein the blocking member is embedded in the roof so as to slide along the opening/closing direction of the door, slides to the outside of the roof by being led by the door to be opened, and may be provided on one side end to be connectable to the door so as to slide inside the roof by being pushed by the door to be closed.
Patent KR-20210053388-A (KR)
Title: Motion assist apparatus
Inventor: LEE MIN HYUNG
IPC: A61H3/00
Filed: 2019-11-01
Abstract: According to an embodiment, an exercise assisting device comprises: a proximal support unit for supporting a proximal part of a user; a power transmission frame rotatable for the proximal support unit; a drive frame connected to the power transmission frame and surrounding at least a portion of a distal part of the user; a reinforcing belt attached to a front surface of the driving frame; a rear belt connected to the drive frame or the reinforcing belt and configured to support a rear surface of the distal part of the user; and a front belt provided between the drive frame and the rear belt, having a central portion being spaced apart from the drive frame and supporting a front surface of the distal part of the user.
Patent KR-20210058264-A (KR)
Title: Hinge for preventing falling objects of safety step
Inventor: JEONG HO YUN
IPC: E04G5/14
Filed: 2019-11-14
Abstract: The present invention relates to a hinge for coupling a safety scaffold to a safety plate, which easily couples, to each other, the safety scaffold and the safety plate which are installed on the outer wall of a building at a construction site, and prevents the safety scaffold and the safety plate from being damaged, thereby enabling the recycling of the safety scaffold and the safety plate. The hinge for connecting, to each other, the safety scaffold, installed on the outer wall of the building, and the safety plate installed between the safety scaffold and the outer wall of the building comprises: a first coupling part including a first plate and a second plate spaced apart from each other horizontally and a third plate for connecting ends of the first plate and the second plate to each other, having a hole formed through the first plate, and accommodated in the safety plate; a pressing bolt screwed to the hole formed in the first coupling part to press the safety plate; a second coupling part hinged to the third plate of the first coupling part to face the safety scaffold, and having a hole formed therethrough; and a coupling bolt inserted into the hole formed in the second coupling part and the hole formed in the safety scaffold.
Patent KR-20210061558-A (KR)
Inventor: HAN HAK SON
IPC: F01N13/18
Filed: 2019-11-20
Abstract: The present invention relates to a device for fixing the exhaust system of a vehicle, which can increase the durability of a rubber material and can fix an exhaust system part such as a muffler more strongly, thereby effectively suppressing the behavior of the exhaust system. To achieve the above purpose, the device comprises: a vibration dampener coupled to an exhaust system part; and a bracket mounted on a vehicle body, and having the vibration dampener coupled to a lower side thereof to be fixed thereto. The vibration dampener has a U-shaped insert member having an open upper portion and inserted thereinto. Both upper ends of the U-shaped insert member are exposed to the outside from the vibration dampener and coupled to the bracket.
Patent KR-20210062260-A (KR)
Inventor: CHOI YOUNG SUN
IPC: H02S50/00
Filed: 2019-11-21
Abstract: One embodiment provides a method for checking whether maintenance is necessary for a small solar photovoltaic generating facility and selecting maintenance information through various external environment factors of a region where the small solar photovoltaic generating facility is located and providing the same to a user of the small solar photovoltaic generating facility if a situation requiring maintenance occurs.
Patent KR-20190135442-A (KR)
Title: Sterilizer apparatus for pipe using light
Inventor: HYOUNG SEOK KIM
IPC: B01D35/02
Filed: 2019-11-22
Abstract: The present invention relates to a pipe sterilizing device using light capable of efficiently sterilizing a surface and a deep part of a fluid, providing a simple structure, and reducing manufacturing costs, operating costs, and maintenance costs by not requiring electricity energy for lighting. The pipe sterilizing device using light comprises: a sterilizing device body in which a hollow unit for moving the fluid is formed; a plurality of light emitting bodies which are inserted into the sterilizing device body and are moved by movement of the fluid; a light emitting body leakage preventing unit which is installed in the sterilizing device body to prevent leakage of the light emitting bodies; and an elastic repulsive preventing member which applies elastic repulsive force to the light emitting bodies to repeatedly move the same. The light emitting body leakage preventing unit is installed in an inlet of the fluid of the sterilizing device body, and includes a filtering member in which a moving hole smaller than an outer diameter of a light emitting body. The elastic repulsive preventing member is installed in a fluid outlet of the sterilizing device body with the moving hole which is smaller than the outer diameter of the light emitting body, and includes an elastic projecting unit convexly projected toward the hollow unit.
Patent KR-20210007801-A (KR)
Inventor: SUNG GUK TAE
IPC: B60N2/20
Filed: 2019-11-25
Abstract: The present invention relates to a vehicle recliner shaft assembly manufactured without a separate welding process and a manufacturing method thereof. According to the present invention, a manufacturing method of a vehicle recliner shaft assembly comprises the steps of: preparing a hollow shaft and a recliner lever; forming a locking portion on one side of the hollow shaft; inserting one end of the hollow shaft into a through hole of the recliner lever so that the locking portion is caught inside the through hole; and extending one end of the hollow shaft protruding outward through the through hole and supporting it to the outside of the through hole.
Patent KR-20210064850-A (KR)
Inventor: LEE GEUN HO
IPC: H01R13/627
Filed: 2019-11-26
Abstract: According to the present invention, provided is a plug connector in which the strength of a mold part with respect to a power terminal is reinforced. The plug connector of the present invention comprises: a mold part including a base part and a first wall part protruding from an upper surface of the base part; and a first plug terminal including a first bending part surrounding an upper surface of the first wall part, a first plate part connected to one side of the first bending part, extending in a direction of a lower surface of the first wall part and formed on an inner surface of the first wall part, a first extension part connected to the other side of the first bending part, extending in the direction of the lower surface of the first wall part, and formed on a part of an outer surface of the first wall part, a second extension part connected to one side of the first plate part and bent and extended in the direction of the outer surface of the first wall part, and a first mounting part protruding from the second extension part. An inner surface of the first wall part is formed with the first plate part of the first plug terminal to be supported and one side of the first plate part is formed with an inclined surface to be supported. Accordingly, wear and damage of the plug connector are minimized.
Patent KR-20210066664-A (KR)
Title: Coloring kit for the detection of illegal fuel
Inventor: LIM YOUNG KWAN
IPC: G01N21/78
Filed: 2019-11-28
Abstract: The present invention relates to a coloring kit for detection of fake petroleum, which comprises: a storage container for storing petroleum to be confirmed for checking whether it is fake petroleum; a filling material in which the oil to be confirmed stored in the storage container is absorbed; a tubular transparent body part including the filling material; and a capsule located inside the transparent body part and storing a coloring agent, wherein the coloring agent inside the capsule is mixed with the petroleum to be confirmed, while the capsule is broken by an external physical impact.
Patent KR-20200143211-A (KR)
Inventor: ZHANG HAITING
IPC: H02K15/02
Filed: 2019-11-29
Abstract: The present invention relates to an automation technology and, more specifically, to a mechanism for automatically feeding a rotor including a material collection box. The material collection box is opened at the front side and connected with a rail at a slope. The rail is gradually lowered in a height from the back to the front, and the material collection box includes a bottom plate installed at a slope with a low front portion and a high rear portion. Side plates extending upward are installed on the left and right sides of the bottom plate of the material collection box. A first driving device and a first cutting plate are installed in the material collection box. The first cutting plate is elevated by the action of the first driving device to adjust a distance between the lower edge of the first cutting plate and the upper edge of the bottom plate. The rotor moves out of the material collection box through a gap between the first cutting plate and the bottom plate. Therefore, the jamming while the rotor is moving can be prevented, and rotors with various models can be supplied.
Patent KR-20210067624-A (KR)
Title: Ultrasonic pest repeller
Inventor: KIM SEOG TAE
IPC: A01M29/32
Filed: 2019-11-29
Abstract: The present invention relates to an ultrasonic pest repellent comprising: a body portion (10) in which the ultrasonic generator circuit device is built; a head portion (12) connected to the main body portion (10) and having a triangular enlarged case (14) and an opening portion (42) formed on the open side; an enclosure that is integrally disposed on the triangular frame (38) at equal intervals and has a plurality of conical enclosures 36 having annular concave jaws (44) formed at the bends, and is built in the enlarged case (14) of the head portion (12) and aggregate (40); a plurality of speaker horn assemblies (16) having a fixed annular body (28) on the periphery and disposed in the conical interior space of each of the enclosures (36); a cover (46) having a circular opening (48) formed at a position corresponding to the speaker horn assembly (16) and fixed on the enlarged case (14) of the head part (12); and a packing ring (58) made of an elastic material is inserted between the fixed annular body (28) and the cover (46) of each speaker horn assembly (16).