baber/WOPTO huggingface dataset:
Patent KR-20180130730-A (KR)
Inventor: KIM SU HWAN
IPC: B81B7/02
Filed: 2017-05-30
Abstract: A MEMS device according to the present technology comprises: a first substrate; a MEMS transducer package which comprises a MEMS transducer for outputting an electrical signal corresponding to the movement of a fluid and is mounted on the first substrate; and a semiconductor chip which is mounted on the first substrate and is for processing the electrical signal transmitted from the MEMS transducer.
Patent KR-20180133033-A (KR)
Inventor: LEE JUNG YONG
IPC: C07F7/08
Filed: 2017-06-05
Abstract: The present invention provides a synthesis method of a haloaryl silane compound which uses a semi-batch reaction process rather than a conventional batch process during a synthesis process of the haloaryl silane compound using Li-halogen exchange reaction. The semi-batch reaction process according to the present invention reduces the generation of by-products generated by a heat generation reaction due to the Li-halogen exchange reaction, thereby remarkably improving the yield of a product.
Patent KR-20170140105-A (KR)
Inventor: YU DA YOUNG
IPC: E04C2/30
Filed: 2017-06-09
Abstract: The present invention relates to a sandwich panel, and a manufacturing method thereof. According to the present invention, the sandwich panel has high density and has improved properties such as flexural strength, flexural rigidity, bending rigidity, lightweight ratio, peeling bond strength, etc.; and is suitable for use in various living materials or industrial materials.
Patent KR-20180134684-A (KR)
Inventor: KIM HONG SEONG
IPC: F25B39/02
Filed: 2017-06-09
Abstract: The present invention relates to an air conditioner. According to the present invention, an air conditioner comprises: an evaporator in which a plurality of refrigerant flow paths are formed to evaporate refrigerant; a compressor compressing the refrigerant evaporated in the evaporator; a condenser condensing the refrigerant compressed in the compressor; an expansion apparatus expanding the refrigerant condensed in the condenser; and a refrigerant distributor distributing the refrigerant expanded in the expansion apparatus to the refrigerant flow paths. The refrigerant distributor comprises: a distributor body; a refrigerant entrance pipe guiding the refrigerant expanded in the expansion apparatus to the inside of the distributor body; a plurality of refrigerant exit pipes through which the refrigerant in the distributor body is discharged to the refrigerant flow paths; and a nozzle spraying the refrigerant flowing in the refrigerant entrance pipe toward the inside of the distributor body.
Patent KR-20170141606-A (KR)
Inventor: MIN BYOUNG GUG
IPC: H01L23/552
Filed: 2017-06-12
Abstract: According to embodiments, a method of manufacturing a semiconductor package may include providing a package including a substrate, a semiconductor chip, and a molding film, wherein the substrate comprises a ground pattern exposed on one side thereof; and applying a solution containing metal particles and a conductive carbon material onto the molding film to form a shielding layer. The shielding layer may include metal particles and a conductive carbon material connected to at least one of the metal particles. The shielding layer may be extended to one side of the substrate and be electrically connected to the ground pattern. The reliability of the semiconductor package can be improved.
Patent KR-20190000492-A (KR)
Inventor: WOO MOON SIK
IPC: F16D23/12
Filed: 2017-06-23
Abstract: The present invention relates to a clutch actuator for a vehicle, including: a drive motor having a drive shaft for generating a power to rotate; a gear portion gear-coupled to the drive shaft, and coupled and rotated in a direction orthogonal to the drive shaft; a shaft member integrally formed with the gear portion to rotate together with the gear portion and disposed in the direction orthogonal to the drive shaft; a cam integrally formed with the shaft member to rotate together with the shaft member; a power converting unit rotatably coupled to the cam to convert a rotational motion into a rectilinear motion; a movable member linearly moved by the power converting unit; a pivoting member having one end coupled to the movable member to rotate about an intermediate portion thereof when the movable member is linearly moved; and an actuating member connected to an opposite end of the pivoting member to move in a direction opposite to the movable member by the rotation of the pivoting member to actuate a clutch. Therefore, the clutch is actuated even with a small force due to the cam, a ball ramp, and a leverage principle by the power of the drive motor driven by a controller, and accurate control is performed.
Patent KR-20190002867-A (KR)
Inventor: LEE JU HEE
IPC: F01N3/20
Filed: 2017-06-30
Abstract: According to an embodiment of the present invention, a selective catalyst reduction system is configured to selectively reduce nitrogen oxide contained in exhaust gas discharged from an engine installed in a vessel. The selective catalyst reduction system comprises: a main tube through which the exhaust gas passes; a reactor having a catalyst and installed on the main tube; a soot blower including a tank in which a fluid is stored, a distribution tube distributing the stored fluid from the tank, a first tube of which a portion is inserted into the reactor, and which supplies the fluid distributed from the distribution tube, and a second tube of which a portion is spaced from the first tube in the reactor, and which supplies the fluid distributed from the distribution tube; and a control unit controlling the soot blower in accordance with a navigation area of the vessel.
Patent KR-20190005435-A (KR)
Inventor: NAHM SAHN
IPC: H01L41/39
Filed: 2017-07-06
Abstract: A piezoelectric ceramic composition of the present invention has an empirical formula of x·PbTiO_3-(1-x-y)·PbZrO_3-y·Pb(Ni_1/3Nb_2/3)O_3, wherein a range of a mistake is 0.30 <= x <= 0.40 and 0.41 <= y <= 0.53. Therefore, the piezoelectric ceramic composition may secure significantly high piezoelectric charge constant (d_33).
Patent KR-20190008022-A (KR)
Inventor: LEE JE GWON
IPC: C08F214/18
Filed: 2017-07-14
Abstract: The present invention relates to a block copolymer having excellent self-assembly properties or phase separation properties, and to a use thereof. The block copolymer of the present invention comprises: a first block having a unit represented by chemical formula 1; and a second block having a unit represented by chemical formula 5.
Patent KR-20190010051-A (KR)
Inventor: KIM KWAN HO
IPC: H04N5/232
Filed: 2017-07-20
Abstract: According to various embodiments of the present invention, an electronic device comprises: a processor; and an image sensor module electrically connected to the processor. The image sensor module includes an image sensor and a control circuit electrically connected to the image sensor and connected to the processor by an interface, wherein the control circuit may be configured to receive a signal for photographing an external object, obtain a plurality of raw image data for the external object by using the image sensor, generate pixel information data associated with control of the photographing of the processor by using at least a part of the obtained raw image data, generate compressed data in which at least a part of the raw image data is compressed, transmit the pixel information data to the processor according to a transmission period designated in the processor or the control circuit, and transmit the compressed data to the processor.
Patent KR-20180014676-A (KR)
Inventor: BARKER SIMON
IPC: G06T7/30
Filed: 2017-08-01
Abstract: Provided are a system and a method to select 3D alignment algorithms in a 3D vision system. The system and the method include a 3D camera assembly to obtain a vision system processor and an execution time 3D range image having features of an execution time object or an execution time image limited by a 3D point cloud at least. A training image is provided and is limited by the 3D range image or the 3D point cloud having features of a model. A selection process is operated by a vision processor. The vision process analyzes at least one training area of the training image having features of the model and determines distribution of a surface normal within at least one training area. The vision process also aligns features of the model about features of the execution time object by selecting at least one 3D alignment algorithm from a plurality of usable 3D alignment algorithms based on features of the distribution.
Patent KR-20190015819-A (KR)
Inventor: BAE HYUN JIN
IPC: G10D1/08
Filed: 2017-08-07
Abstract: The present invention relates to a guitar body structure, and more specifically, to a guitar body structure which allows beginners to easily learn how to play chords. To this end, the rear plane of a guitar body is configured so as to become closer to the front plane towards an upper end of the left side, such that a fingerboard of a neck can be seen when the rear plane of the guitar body comes in contact with a body of a guitarist when playing. The guitar body of the present invention is characterized by the fact that the front plane of the guitar body is formed flat, and the rear plane thereof is formed such that the height thereof may become lower from one side towards the other side in a widthwise direction.
Patent KR-20190016629-A (KR)
Inventor: KANG JUN YUN
IPC: C22C38/48
Filed: 2017-08-08
Abstract: Disclosed is austenitic heat resisting steel with excellent oxidation resistance to reduce a heat treatment temperature and restrict elimination of an oxide on a steel material surface. According to the present invention, the austenitic heat resisting steel comprises: 0.01-0.04 wt% of carbon (C); 10-16 wt% of chromium (Cr); 15-30 wt% of nickel (Ni); 1-3 wt% of manganese (Mn); 2.0-3.0 wt% of aluminum (Al); 2.0-3.0 wt% of molybdenum (Mo); 0.2-1.0 wt% of niobium (Nb); an amount of less than or equal to 0.05 wt% of nitrogen (N); and the remainder consisting of iron (Fe) and inevitable impurities.
Patent KR-20180018420-A (KR)
Inventor: SCHOR STEFAN
IPC: A61B5/055
Filed: 2017-08-10
Abstract: The present invention relates to a method for comparing system configurations for magnetic resonance tomography units, a system performing the same, and a magnetic resonance tomography unit. The magnetic resonance tomography unit has a controller and an output unit. A configuration device has a controller and an input unit. A data storage device has a data connection to the magnetic resonance tomography unit by a first data link and to the configuration device by a second data link. In one step, a first system configuration of the magnetic resonance tomography unit is stored in the data storage device. In an additional step, the magnetic resonance tomography unit generates an identification (ID) of the first system configuration, and outputs the ID in an additional step. In an additional step, the configuration device uses the input unit to detect an ID and uses the ID to access the first system configuration in the data storage device.
Patent KR-20190017354-A (KR)
Inventor: LIM DONG HYUN
IPC: H04N21/442
Filed: 2017-08-11
Abstract: According to one aspect of the present invention, a method for reserving photographing comprises: a step of recognizing, by a portable terminal, a designated position; a step of displaying, by the portable terminal, photographing location information of one or more photographing locations adjacent to the designated position and capable of being photographed; a step of receiving a selection input of one of the one or more photographing locations on which the portable terminal is displayed; a step of receiving, by the portable terminal, a photographing plan input at the selected photographing location; and a step of transmitting photographing plan information in accordance with the photographing plan input to a photographing reservation server.
Patent KR-20180018450-A (KR)
Inventor: KIM JAE HO
IPC: A61K47/38
Filed: 2017-08-11
Abstract: The present invention relates to a pharmaceutical formulation for oral administration with the controlled dissolution rate comprising sustained-release pellets containing tamsulosin hydrochloride and, more specifically, to a pharmaceutical formulation for oral administration and a preparation method thereof. The sustained-release pellets comprise: (i) tamsulosin hydrochloride; (ii) hydroxypropyl methylcellulose (HPMC); (iii) an acid-resistant acrylic polymer; and (iv) two or more types of insoluble diluents. According to the present invention, sustained-release pellets containing tamsulosin hydrochloride can be produced with reproducibility so release velocity can be controlled and drug compliance can be increased by reducing the size of the formulation.
Patent KR-20190019589-A (KR)
Inventor: CHOI DOO WHAN
IPC: G06N3/02
Filed: 2017-08-18
Abstract: According to one aspect of the present invention, a system for checking a fact capable of automatically calculating and providing a reliability value of content distributed online comprises: a unit fact obtaining part obtaining at least one unit fact from target content; a comparison fact selection part selecting a comparison fact having a high correlation for comparison with the unit fact; and a content reliability value calculating part for determining a reliability value calculated for the selected comparison fact as a reliability value of the unit fact and using a reliability value of each unit fact included in the target content to calculate a reliability value of the target content.
Patent KR-20190019762-A (KR)
Inventor: LEE JAE KWON
IPC: F25D11/04
Filed: 2017-08-18
Abstract: An apparatus for predicting and detecting malfunction of a deep freezer according to an embodiment of the present invention includes: a 1-1-th temperature sensor which is installed at a suction end of a compressor of the deep freezer and measures a 1-1-th temperature, which is a temperature of the suction end of the compressor; a 1-2-th temperature sensor which is installed at a distal end of the compressor and measures a 1-2-th temperature, which is a temperature for the discharge end of the compressor; a 2-1-th temperature sensor which is installed at a suction end of a condenser of the deep freezer and measures a 2-1-th temperature, which is a temperature of the suction end of the condenser; a 2-1-th temperature sensor which is installed at a distal end of the condenser and measures a 2-2-th temperature, which is a temperature for the discharge end of the condenser; a 3-1-th temperature sensor which is installed at a suction end of an evaporator of the deep freezer and measures a 3-1-th temperature, which is a temperature of the suction end of the evaporator; a 3-2-th temperature sensor which is installed at a distal end of the evaporator and measures a 3-2-th temperature, which is a temperature for the discharge end of the evaporator; and a comparison/control unit which predicts malfunction of the deep freezer through a first comparison value between the 1-1-th temperature and the 1-2-th temperature, a second comparison value between the 2-1-th temperature and the 2-2-th temperature, and a third comparison value between the 3-1-th temperature and the 3-2-th temperature. Accordingly, an abnormal situation for the interior temperature of storage or a deep freezer can be predicted.
Patent KR-20190021805-A (KR)
Inventor: KANG KI JUN
IPC: A61F2/72
Filed: 2017-08-24
Abstract: The present invention relates to a multifunctional electronic prosthetic hand (1) and a method (S1) for setting a rotation angle of a finger portion. More specifically, the multifunctional electronic prosthetic hand comprises: a power supply portion (10) for applying power for an operation of the electronic prosthetic hand; a sensing portion (20) for sensing the degree of muscle activation of an arm to which the electronic prosthetic hand is to be attached; a transmitting portion (30) for sensing the degree of rotation of the arm and/or user input information/touch information through a screen provided on one side of the electronic prosthetic hand; one or more switch portions (40) provided on the other side of the electronic prosthetic hand and preferably formed on top of a hand portion (H); and a receiving portion (50) for receiving various signals from the sensing portion (20) and/or transmitting portion (30) and/or the switch portion (40) to control the rotation of a finger portion (F). Therefore, it is possible to precisely control the operation in various operating methods while having a relatively simple configuration to promote economic efficiency.
Patent KR-20190026178-A (KR)
Inventor: YOO JIN HO
IPC: H02K5/24
Filed: 2017-09-04
Abstract: The present invention provides a motor housing cooling apparatus comprising: a cylinder housing body having an accommodation space in which a motor is accommodated; a motor housing including a cover closing the housing body; and a cooling pipe installed on an outer circumferential surface of the housing body and of which a cooling fluid flows in the inside. According to the present invention, a refrigerant is leak-free, and a thermal cross torque phenomenon can be prevented, so cooling performance can be maintained and increased. Also, unlike a conventional method which includes a component related to additional post-processing and sealing after conventional die-casting and has a complicated process for a sealing work and the like and a high manufacturing cost due to the sealing work, the motor housing cooling apparatus is insert-injected to a metal mold after processing an extruded pipe, so manufacturing time and costs can be reduced and productivity can be increased.
Patent KR-20190026493-A (KR)
Inventor: YUN CHANG SUN
IPC: H05B6/36
Filed: 2017-09-05
Abstract: The present invention provides a cooking device and a control method thereof. More specifically, the cooking device controls a drive assembly capable of supplying a drive current to an induction heating coil group corresponding to a sub area, in which a cooking vessel is placed, in order to, when a division command is input, supply the driving current corresponding to a preset target temperature to an induction heating coil overlapped with the cooking vessel placed in the divided cooking area. According to an embodiment, the cooking device comprises: a cooking plate including a cooking area which can be divided into a plurality of sub areas; a plurality of induction heating coil groups installed at a lower end of the cooking plate to correspond to each of the plurality of sub areas; a plurality of drive assemblies capable of supplying a drive current to each of the plurality of induction heating coil groups; a user interface receiving a division command for dividing the cooking area of the cooking plate into the plurality of sub areas; a sub-assembly determining the induction heating coil group corresponding to the sub area of the plurality of sub areas, in which the cooking vessel is placed, when the division command is input; and a control unit controlling the drive assembly capable of supplying a driving current to the determined induction heating coil group so that the driving current corresponding to a preset target temperature is distributed to an induction heating coil overlapped with the cooking vessel.
Patent KR-20190028898-A (KR)
Title: Method for evaluating durability recovery performance of self-healing concrete by measuring change of chloride ion concentration in solution
Inventor: CHOI YOUNG CHEOL
IPC: G01N13/00
Filed: 2017-09-11
Abstract: The present invention relates to a method for evaluating durability recovery performance of self-healing concrete using a chloride ion concentration change in a solution. According to the performance evaluation method, a chloride ion solution soaks on crack surfaces of concrete and a concentration change of the chloride ion solution is measured over time to calculate chloride ion diffusion coefficient; and self-healing is induced on the cracked surfaces of the concrete and then the concentration change of the chloride ion solution is measured over time to calculate the chloride ion diffusion coefficient in the same method. Accordingly, the present invention is useful for design of durability of a concrete structure since it is possible to calculate quantitative durability recovery rate by the self-healing from the chloride ion diffusion coefficient before and after the self-healing, and it is also possible to calculate quantitative durability recovery rate by the self-healing only with concentration measurement of chloride ion within solution before and after the self-healing without damage to a concrete specimen in all the processes.
Patent KR-20190028932-A (KR)
Title: ladder for multilayer scaffolding
Inventor: JANG YUN GUN
IPC: E06C7/50
Filed: 2017-09-11
Abstract: The present invention relates to a ladder for multilayer scaffolding and, more specifically, relates to a ladder for multilayer scaffolding, which enables a user to stably and safely pass between an upper layer scaffold and a lower layer scaffold, and enables a ladder to be easily erected and unfolded. More specifically, the present invention provides a ladder for multilayer scaffolding, which comprises: a ladder; a ring formed at both sides on an upper surface of the ladder; and a support at both sides of a lower side of the ladder, wherein a ring-shaped groove is formed in the front, a connection unit is formed in the rear, and the connection unit is rotationally connected to a side surface of the ladder. Moreover, the ladder for multilayer scaffolding is not rotated downwards, and is rotated to a side surface of the ladder.
Patent KR-20190029013-A (KR)
Title: Traffic Lane Break Away Preventing System Using a Ultrasonic Wave Sensor Fusion for a Vehicle
Inventor: LEE SANG HO
IPC: B60W30/12
Filed: 2017-09-11
Abstract: The present invention relates to a traffic lane breakaway preventing system for a vehicle and, more specifically, relates to technique to prevent a vehicle from being left from a traffic lane under a situation in which a driver of the vehicle does not recognize an edge of the traffic lane for the driver not to secure a visual field due to a vehicle body, or prevent the vehicle from being left from the traffic lane regardless of intention of the driver due to driving ability inexperience of the driver of the vehicle. Moreover, convenience and stability of the driver of the vehicle can be improved by preventing an accident caused by a dangerous structure such as an inclination, a barrier, or a hole formed in the outside of an edge of a traffic lane on which the vehicle is left from an edge.
Patent KR-20190029976-A (KR)
Title: A triboelectricity based dust capturing device
Inventor: KIM BYUNG KYU
IPC: B03C3/66
Filed: 2017-09-13
Abstract: The present invention relates to a dust collecting apparatus comprising: a support unit; a plurality of positively charged body units connected to the support unit and protruding from the support unit; and a plurality of negatively charged body units connected to the support unit and protruding from the support unit. Each of the plurality of negatively charged body units is disposed between each of the plurality of positively charged body units, and the plurality of positively charged body units and the plurality of negatively charged body units are rubbed together to generate frictional electricity. Since the dust collecting apparatus according to the present invention is based on frictional electricity, an eco-friendly and highly efficient air purification method which does not require an external power source can be provided.