baber/WOPTO huggingface dataset:
Patent KR-20210005357-A (KR)
Inventor: JO TAEHOON
IPC: H01L21/67
Filed: 2019-07-03
Abstract: Disclosed is a high-frequency unit verification device of a substrate processing device. According to the present invention, the high-frequency unit verification device of the substrate processing device comprises: a virtual chamber including a variable load matching unit configured to perform impedance modulation so as to implement an impedance of a process chamber wherein a substrate is processed; and a high-frequency unit provided to apply a high-frequency power to the virtual chamber. The high-frequency unit includes: a high-frequency generating unit for generating a high-frequency power signal; an impedance matching unit for receiving the high-frequency power signal from the high-frequency generating unit, and matching impedances to allow the high-frequency power signal to be converted into the high-frequency power to be applied to the virtual chamber; and a sensor connected to the impedance matching unit. The high-frequency unit verification device of the substrate processing device further comprises a verification unit for outputting a control signal related to a process recipe to the high-frequency unit, and collects a process parameter in accordance with the control signal from the high-frequency unit to verify performance of the impedance matching unit. The sensor can be connected to the inside or outside of the impedance matching unit. According to the present invention, the efficiency of the impedance matching unit or a cable can be measured.
Patent KR-20190087348-A (KR)
Title: Clothes treating apparatus and method for operating the clothes treating apparatus
Inventor: LEE HYO SUNG
IPC: D06F58/26
Filed: 2019-07-04
Abstract: Disclosed are a clothes treating apparatus capable of controlling the temperature and operating time of clothes by executing an artificial intelligence (AI) algorithm and/or a machine learning algorithm in a 5G environment connected for Internet-of-Things; and a method for operating the clothes treating apparatus. According to one embodiment, the clothes treating apparatus comprises a communication unit, a control unit, a memory, a storage unit, a circulating flow path, a temperature sensor, a temperature control unit, and a blow fan. The communication unit gathers weather information and operation information of each of a plurality of interworking devices. In addition, the communication unit gathers user′s activity information or physiological information from a portable terminal, a wearable device, and a vehicle. The gathered information is derived as the temperature of the clothes preferred by the user through clustering, deep learning, and reinforcement learning, and the temperature of the clothes is adjusted based on the derived target temperature.
Patent KR-20210006263-A (KR)
Inventor: SHIN JONG SUB
IPC: B23P13/02
Filed: 2019-07-08
Abstract: According to the present invention, a method for manufacturing a polygonal frame comprises the steps of: providing a plate having a set length, a set width, and a set height; cutting a bent line after performing laser cutting processing at both side ends of the plate at regular intervals; forming the plate as a rod member by a bending process; having one surface of the rod member as a connection surface, allowing opposite contact surface to be in contact with each other at one side of the connection surface by the laser cutting process, and performing a bending process for the connection surface at the same time; and performing a welding process on a rear part in which both ends of the rod member are in contact with each other while the opposite contact surfaces are in contact with each other. The polygonal frame of the present invention has a polygonal shape, has only one of edge parts around an outer surface to be in contact to be connected thereto, and has the other edge parts to be integrally connected.
Patent KR-20210008233-A (KR)
Inventor: CHUNG KOO HYUN
IPC: G01N3/56
Filed: 2019-07-11
Abstract: The present invention provides an apparatus for testing a weather strip. The apparatus for testing a weather strip comprises: a frame unit including a lower frame horizontally mounted on a floor surface, and a side frame vertically installed on the upper surface of the lower frame; a measurement unit installed on the side frame to be vertically moved, and provided with a weather strip installed on a lower portion thereof; and a pressing unit which is installed on the upper surface of the lower frame to be horizontally slid, and applies a horizontal force to an end of the weather strip by moving horizontally while an end of the weather strip comes in contact with the upper surface thereof. According to the present invention, the apparatus for testing a weather strip horizontally presses the weather strip by using the pressing unit while the weather strip is fixed on the measurement unit to measure the frictional force created between contact surfaces of the weather strip and the pressing unit. Therefore, according to the present invention, the apparatus for testing a weather strip can derive a stick slip property which can occur in the weather strip by using measured frictional force values.
Patent KR-20200010092-A (KR)
Title: Negative ion irradiation apparatus and Method for controlling it
Inventor: KITAMI HISASHI
IPC: H01J37/317
Filed: 2019-07-17
Abstract: Provided are a negative ion irradiating apparatus and a control method for the negative ion irradiating apparatus capable of improving the production efficiency and quality of a compound semiconductor. A controller (50) controls a gas supply unit (40) to supply gas into a vacuum chamber (10). The gas supply unit (40) supplies the gas containing the same element as the ion which forms the compound semiconductor (11). Therefore, in the vacuum chamber (10), the same element as the ion which forms the compound semiconductor (11) exists. The controller (50) controls a plasma generation unit (14) to generate plasma (P) and electrons in the vacuum chamber (10) and to stop the generation of the plasma (P), thereby generating negative ions by the electron and gas and irradiating the compound semiconductor (11) with the negative ions.
Patent KR-20210012222-A (KR)
Title: Method for manufacturing instant chicken food using semi-retort sterilization
Inventor: KIM SUNG WOOK
IPC: A23L3/005
Filed: 2019-07-24
Abstract: The present invention provides a method for preparing instant fried chicken having excellent microbial safety and improved flavor and texture by preparing and packaging fried chicken and a sauce, and sterilizing the same under semi-retort conditions in which heat treatment is performed at 110 to 115°C for 15 to 30 minutes.
Patent KR-20200016807-A (KR)
Title: Printing apparatus and method of judging nozzle discharge state of printing apparatus
Inventor: MURASE TAKESHI
IPC: B41J2/21
Filed: 2019-08-07
Abstract: A printing apparatus, which performs printing by using a printing head including a plurality of nozzles formed to discharge ink and a plurality of sensors matched with the nozzles and detecting the discharge state of ink discharged from the nozzles, determines a discharge state. More specifically, the apparatus prints an image by discharging from the printing head to a first area by operating the printing head in a first operation condition based on printing data; discharges ink to a second area different from the first area by operating the printing head in a second operation condition different from the first operation condition based on inspection data; and determines the discharge state of each of the nozzles by monitoring the output of each of the sensors at a timing of operating the printing head in the second operation condition.
Patent KR-20210017309-A (KR)
Title: Semi-dynamic flip-flop implemented as multi-height standard cell and method of designing integrated circuit including the same
Inventor: RYU JONG KYU
IPC: H01L27/02
Filed: 2019-08-07
Abstract: A semi-dynamic flip-flop includes a semiconductor substrate, first to fourth power rails, and at least one clock gate line. The first to fourth power rails are disposed on the semiconductor substrate, extend in a first direction, and are arranged sequentially in a second direction substantially perpendicular to the first direction. The at least one clock gate line is disposed on the semiconductor substrate, and extends in the second direction to pass through at least two regions among a first region between the first power rail and the second power rail, a second region between the second power rail and the third power rail, and a third region between the third power rail and the fourth power rail. The at least one clock gate line receives an input clock signal. The semi-dynamic flip-flop is implemented as a multi-height standard cell to efficiently arrange nodes which significantly affect power consumption, such that the operating speed of the semi-dynamic flip-flop and an integrated circuit including the same can be improved and power consumption can be reduced.
Patent KR-20210025334-A (KR)
Title: Steering shaft for steering system for Vehicles
Inventor: WOO JONG HAK
IPC: F16D3/18
Filed: 2019-08-27
Abstract: The present invention relates to a flexible steering shaft of a damping structure configured between a transmission link unit including a universal joint to reduce vibration caused by manipulation of a steering wheel and a lower shaft. The flexible steering shaft comprises: a decoupling unit having one end connected to the transmission link unit and the other end with an arc-shaped damping space for absorbing torque shock in axial and rotational directions; and a decoupling assembly including a shaft connection unit inserted into and connected to the inside of the lower shaft and a damper body having a damping connection unit with a star-shaped cross section inserted into the damping space. Damping rubber which is an elastic member provided as an elastic body disposed between an internally damping part and an externally damping part is disposed between a first shaft contact part and a second shaft contact part which are formed in a star shape, and the internally damping part and the externally damping part provide a flexible positive contact between the first shaft contact part and the second shaft contact part, and thus, by the elastic body disposed between the internally damping part and the externally damping part, vibration transmitted to the first shaft contact part can be elastically damped with respect to a part at the second shaft contact part.
Patent KR-20200026105-A (KR)
Inventor: SEGAWA SHIRO
IPC: E05D5/02
Filed: 2019-08-28
Abstract: In a hinge (H) attached between first and second members to be coupled, a hinge body (1) is provided with a pair of attachment flanges (16) having a concave groove (160) and a clip (17) in an edge portion. Each of the attachment flanges (16) is mounted by being inserted into each attachment hole of the first member, and the clip (17) is fixated by being hung between the both attachment flanges (16). A hinge blade (2) is provided with an attachment plate (21), an attachment block (22), and a fixing pin (23). The attachment block (22) is mounted by being inserted into an attachment hole of the second member, and the fixing pin (23) is fixated by passing through a fixing pin insertion passing portion (222) of the attachment block (22).
Patent KR-20210026412-A (KR)
Title: Method for Real-time Object Detection Based on Lidar Sensor and Camera Using CNN
Inventor: CHO JEONG HO
IPC: G06T7/50
Filed: 2019-08-30
Abstract: Provided is a real-time object detection method based on a camera and a LiDAR sensor using a convolutional neural network (CNN). The provided real-time object detection method based on a camera and a LiDAR sensor using a CNN comprises the steps of: performing object detection learning for a plurality of YOLOs based on a CNN based on point cloud data (PCD) and image data including reflectance and distance information; predicting a bounding box and a confidence score for an object in each object detection model learned based on the PCD and image data; and determining coordinates of the bounding box as coordinates of a final bounding box through a weighted average based on the confidence score for the corresponding object in order to fuse object detection results. YOLO-based adaptive object detection with improved detection performance can be performed.
Patent KR-20200027443-A (KR)
Title: Electric motor with a stator formed from a pole chain and with contactless routing of enameled aluminum wire
Inventor: HACKL HEINZ FREDERIC
IPC: H02K15/06
Filed: 2019-09-03
Abstract: The present invention relates to a stator of an electric motor, which comprises: a pole chain which is made of a stack of a plurality of straight transformer sheets and is rounded to a circular configuration by bending the stacked transformer sheets, wherein the pole chain has a plurality of pole members individually including a pole tooth; and a plurality of winding cores which are attached to each of pole teeth to accommodate coils of a three-phase winding including wires. The wires of each phase of the three-phase winding are spatially separated from each other and are routed without mutual contact at an axial direction end surface of the pole chain between and along adjacent winding cores around the pole chain. The wires are supported and guided such that wire positions relative to the pole chain are substantially maintained when the pole chain is rounded from a straight configuration to the circular configuration.
Patent KR-20210030660-A (KR)
Title: Touch screen applied by programmable voltages
Inventor: KIM HYUNG GUEL
IPC: G06F3/041
Filed: 2019-09-10
Abstract: An objective of the present invention is to efficiently reduce the number of signal lines of a control port and input port of a sensor switch required for touch control since a voltage applied to a touch sensor is not a separate external voltage source, but a programmable voltage from a touch drive IC (TDI) is supplied. A touch screen comprises: a plurality of touch sensors; a plurality of sensor switches; a plurality of multiplexers; and a touch drive IC.
Patent KR-20210036516-A (KR)
Title: 3d food printer with tube wringer
Inventor: LEE SAN HONG
IPC: B33Y70/00
Filed: 2019-09-26
Abstract: A three-dimensional food printer including a tube wringer according to an embodiment of the present invention comprises: a sensor unit including an ultrasonic sensor for sensing a state of a substance; a heating unit configured to generate heat implemented at a predetermined temperature to heat food ingredients embedded in an ingredient tube which is a container for accommodating the food ingredients used for three-dimensional food printing; a tube winding unit which is inserted into an end of a tube main body of the ingredient tube and rotates and winds the inserted end of the tube main body; a pair of rollers which are integrally formed on the tube winding unit, disposed to face each other with a sealing part of the ingredient tube interposed therebetween in a direction lower than the tube winding unit, and rotate when the end of the tube main body is wound so as to press a narrow part of the tube main body such that the food ingredients embedded in the ingredient tube can be discharged; a work table which is positioned lower than the rollers and of which the food ingredients are discharged on one surface such that the food ingredients are produced into three-dimensional food; a printing unit on which the ingredient tube is mounted; and a processor which controls the printing unit such that the food ingredients embedded in the ingredient tube are discharged and the three-dimensional food printing is performed thereon. According to the present invention, output of the embedded food ingredients can be simply controlled.
Patent KR-20190114945-A (KR)
Title: flexible touch screen panel and flexible display device with the same
Inventor: KANG SUNG KU
IPC: G06F3/041
Filed: 2019-09-26
Abstract: According to an embodiment of the present invention, a flexible touch screen panel comprises: a substrate divided into an active area and a non-active area positioned outside the active area; sensing patterns formed on an active area of a first surface of the substrate; a sensing line formed on a non-active area of the first surface of the substrate and connected to the sensing patterns; and at least one bending sensors implemented with the sensing patterns positioned at the edge area in the active area. The substrate is bent by a bending axis of a first direction, and the bending sensors are formed on an area where the bending sensors are crossed with the bending axis.
Patent KR-20210041356-A (KR)
Title: display apparatus and method of controlling display apparatus
Inventor: LEE WON JUN
IPC: G02B5/20
Filed: 2019-10-07
Abstract: A display device and a control method thereof are provided. The display device includes: a first light source emitting first pixel lights in which a plurality of light of different wavelengths are mixed; a second light source emitting second pixel lights in which a plurality of light of different wavelengths are mixed; and an optical scanner outputting an image including the first and second pixel lights to an external space by sequentially changing travel paths of the first and second pixel lights. Since the mixed lights are imaged in the external space, the size of the pixel can be reduced.
Patent KR-20210043105-A (KR)
Title: Bell detachable mic amplifier device of saxophone
Inventor: LEE HYO SANG
IPC: G10D9/00
Filed: 2019-10-11
Abstract: The present invention relates to a microphone amplifier device for attaching and detaching the bell of a saxophone. In particular, a speaker is mounted at the upper portion of a body, and a microphone is mounted at the lower portion thereof. The body is composed of an acoustic effect unit, an audio mixing unit, a sound quality adjusting amplifier unit, a wireless transceiving unit, a memory card recording unit, a memory card playing unit, a radio unit, a display unit, a mood lighting unit, a chargeable power supplying unit and a leg unit which can be attached to and detached from the bell. Therefore, the present invention can be simply attached to and detached from the bell of a saxophone during the outdoor practice. Furthermore, each of the devices including a microphone, an echoing effect device, a speaker, a sound mixing device and a power supplying unit is provided at a single body, thereby providing a lightweight because of the small size. Consequently, the present invention can be easily moved and carried, thereby allowing a user to freely perform and practice without the space constraints, thereby providing convenience to the user.
Patent KR-20210043839-A (KR)
Title: Microwave heating device
Inventor: SEO YOU MIN
IPC: A61M15/00
Filed: 2019-10-14
Abstract: The present invention relates to a microwave heating device which generates aerosol by gasifying an inhalation substance. In particular, the present invention relates to a microwave heating device including an ellipsoid cavity. The microwave heating device comprises: an RF output power transmitter; a microwave generator connected to the RF output power transmitter; an antenna for radiating microwaves transmitted from the microwave generator; a cavity shielding box provided with an ellipsoid-shaped cavity with an elliptical space in which microwaves radiated from the antenna are radiated and reflected inside; a cavity shield partition formed inside the cavity shielding box; a cavity shielding box; a cavity provided in the cavity shielding box; and an opening formed in the cavity shield partition to insert an aerosol-forming material.
Patent KR-20200043303-A (KR)
Inventor: BENJAMIN LAFOUX
IPC: E04H15/18
Filed: 2019-10-17
Abstract: A foldable tent includes a roof (12) having tent fabric (14), a first umbrella structure part (16) without a pillar, a second umbrella structure part (16′) without the pillar, and at least one first bonding part configured to connect an end portion (21a) of a first rib (21) of the first umbrella structure part and an end portion (21′a) of a first rib (21′) of the second umbrella structure part in a hinge manner. The foldable tent can take an unfolded posture in which the first and second umbrella structure parts are in opened postures and a folded posture in which the first and second umbrella structure parts are in closed postures.
Patent KR-20210019918-A (KR)
Title: Method of manufacture of flame retardant panels
Inventor: OH EUN HWAN
IPC: C08K3/04
Filed: 2019-10-23
Abstract: The preset invention relates to a method for manufacturing a flame resistant panel, including the steps of: a Styrofoam panel-conveying step of conveying a Styrofoam panel 10 onto a suction plate 20 having a plurality of holes formed generally on the whole sides thereof and subjected to suction force applied from the bottom; a flame retardant solution-applying step of applying a flame retardant solution to the top surface of the Styrofoam panel 10, while carrying out the Styrofoam panel-conveying step or after carrying out the Styrofoam panel-conveying step; and a flame retardant solution-impregnation step of impregnating the Styrofoam panel 10 with the flame retardant solution applied to the top surface of the Styrofoam panel 10 under the application of the suction force and carrying out curing, while the surfaces of the air bubbles of the Styrofoam panel 10 are coated with the flame retardant solution, so that the air bubbles may not be burned by the external heat.
Patent KR-20210052840-A (KR)
Title: Composition for preventing and treating arteriosclerosis or composition for blood circulation
Inventor: YOON HWA SOON
IPC: A61P9/10
Filed: 2019-11-01
Abstract: The present invention is a composition for preventing and treating arteriosclerosis or improving blood circulation, which is a composition for preventing and treating arteriosclerosis or improving blood circulation by irradiating far-infrared rays. The composition contains: nutrient powder containing soybean, alum, Vigna radiata, and citric acid, and absorbing far-infrared rays; and a mugwort extract obtained by burning moxa cautery materials and condensing smoke heavier than air, wherein the composition contains nutrient powder dough mixed with the mugwort extract which is obtained by applying the mugwort extract to the nutrient powder.
Patent KR-20210053684-A (KR)
Title: Potted Air Purifier
Inventor: KIM IN JAE
IPC: F24F3/16
Filed: 2019-11-04
Abstract: The present invention relates to a flowerpot-type air purifier which is provided in the form of a flowerpot, thereby exhibiting an excellent interior decoration effect and with which a user can visually and clearly recognize an air quality state. The flowerpot-type air purifier in accordance with the present invention comprises: a main body including a predetermined internal space, an air inlet port formed in one side to allow air to flow into and an air outlet port formed in the other side to discharge purified air; a filter part which is formed in the main body, and filters external air introduced into the main body; a ventilation part which is formed in the main body, allows air to be introduced from the outside and allows the introduced air to pass through the filter part, and discharges the air through the air outlet port; an air quality sensor which is formed inside or outside the main body, and measures an air quality state of the air that is not filtered by the filter part; and an air quality display part which is formed on an upper portion of the main body and formed to have a grass or flower shape, wherein the color of the air quality display part shape is changed in accordance with the air quality state measured by the air quality sensor so that the air quality state is displayed.