baber/WOPTO huggingface dataset:
Patent KR-20200139587-A (KR)
Title: Housing system of device for operating kitoon
Inventor: KIM YOUNG HAN
IPC: B64D47/00
Filed: 2019-06-04
Abstract: The present invention relates to a housing system for a device for a kytoon and, more specifically, to a housing system for a device for a kytoon, which includes: a housing in a shape of a trigonal prism; bearings installed on upper edges of the trigonal prism by using a support rod as a medium, respectively, and shaft-supported by a bearing shaft; and a wire connected to the support rod. The wire of which one end is connected to the support rod has an opposite end connected to the kytoon. The bearing is connected to be rotatable around the bearing shaft. Therefore, the housing system for a device for a kytoon can minimize a risk of damage.
Patent KR-20200141275-A (KR)
Inventor: LEE KOOK NYUNG
IPC: G01N21/01
Filed: 2019-06-10
Abstract: The present invention relates to a time control measurement fluorescence reader system using an image sensor and, more specifically, to a time control measurement fluorescence reader system using an image sensor. The time control measurement fluorescence reader system comprises: a diagnostic strip module (10); light source units (22) positioned on both longitudinal sides of diagnostic strip module (10), and having two or more light sources for emitting light at a diagnostic strip (12); a collimating lens (24) for converting light output from the light source units (22) into parallel light; an objective lens disposed above the diagnostic strip module (10); a fluorescent optical system module (30) including a fluorescence filter for selectively transmitting only a predetermined wavelength band of the light transmitted from the objective lens; an image sensor disposed on the fluorescent optical system module (30), and acquiring an image from the light transmitted from the fluorescent optical system module (30); and a control unit including a processor for controlling the operations of the light source units and a camera so that the camera operates according to the delay time and exposure time set according to signals from the light source units (22) and performing control so that image information is acquired during the set exposure time. Therefore, the time control measurement fluorescence reader system can be implemented inexpensively and simply by using the image sensor.
Patent KR-20200069205-A (KR)
Inventor: LEE BUM HO
IPC: B65B29/02
Filed: 2019-06-10
Abstract: The present invention relates to a compressed coffee bean block in which coffee particles separated by cracks during compression molding are clustered, a compressed block shape suitable for coffee drink extraction using the same, and a manufacturing method and a manufacturing device thereof. According to the present invention, coffee beans roasted without grinding by means of a coffee bean grinder are compressed into an appropriate shape for block shape maintenance by means of a compressor having projections and molded into a compressed block so that forced destruction of fibers of cell membranes, carbonization attributable to frictional heat, and flavor reduction attributable to a burnt taste or the like are eliminated during grinder-based grinding of roasted coffee beans. Then, espresso extraction, dripping, or brewing in water is performed by means of the same so that each person can easily enjoy the deep and rich flavor unique to roasted coffee beans.
Patent KR-20200141626-A (KR)
Inventor: PARK JU SUNG
IPC: H04M1/04
Filed: 2019-06-11
Abstract: The present invention relates to a mobile phone cradle capable of location tracking. The mobile phone cradle enables location tracking even when a mobile phone is turned off, a location tracking device is inserted inside the mobile phone cradle to make the location tracking device invisible when viewed from the outside, and the mobile phone cradle includes a battery having a GPS module made to operate inside the mobile phone cradle, and independently operating a GPS communication unit. Therefore, while used as the mobile phone cradle, the location tracking can be performed even when the power of the mobile phone is turned off when the mobile phone is lost, and aesthetic problems can be solved by placing the device inside.
Patent KR-20200142622-A (KR)
Inventor: SEO WOO CHEOL
IPC: H01L21/67
Filed: 2019-06-12
Abstract: A substrate transfer device may adsorb and transfer a substrate. The substrate transfer device includes: a suction pad containing poly oxy methylene (POM), having a flat suction surface, and having a plurality of suction holes; a flow path for sucking air through the suction hole of the suction pad; and a control unit which moves the suction pad and controls the suction of the air. The present invention provides a substrate transfer device capable of transferring the substrate without damaging the substrate.
Patent KR-20190142241-A (KR)
Title: Bimetallic nanoparticles with stimuli-responsiveness, process for producing the same, and use thereof
Inventor: LIM DONG WOO
IPC: B22F1/02
Filed: 2019-06-13
Abstract: The present invention provides a double metal nanostructure having stimulus responsiveness, which comprises: a metal seed; a nanogap consisting of a dopamine-modified stimulus-responsive copolymer attached to only one side of the metal seed; and a metal shell surrounding the nanogap. The double metal nanostructure of the present invention has an adjustable inner nanogap, and can be used as SERS nanoprobes with enhanced SERS signals due to the presence of the inner nanogap.
Patent KR-20200127118-A (KR)
Title: Photoresist composition and method for fabricating semiconductor device using same
Inventor: KOH CHAWON
IPC: G03F7/20
Filed: 2019-06-17
Abstract: The present invention provides a photoresist composition and a method for manufacturing a semiconductor device using the same. The photoresist composition includes organometallic materials, fluorine-containing substances, and organic solvents. The photoresist composition can form an accurate pattern.
Patent KR-20200144424-A (KR)
Inventor: JANG CHEOL UN
IPC: A63F7/04
Filed: 2019-06-18
Abstract: The present invention relates to a shuffle game system for providing a game history recording function and an online service. The shuffle game system comprises: a shuffle board having a floor, a first side wall, a second side wall, a starting point bar, a gate bar, partition walls; a plurality of sensors installed in at least one among the floor, the first side wall, the second side wall, the starting point bar, and the gate bar; and a control module collecting measurement values obtained from the sensors and determining a moving track and a position of a puck moved on the shuffle board based on the measurement values.
Patent KR-20200000824-A (KR)
Title: Method for recognizing facial expression based on deep-learning model using center-dispersion loss function
Inventor: YANG HYUN SEUNG
IPC: G06K9/62
Filed: 2019-06-25
Abstract: The present invention relates to a technique regarding video processing using deep learning, which is a method for recognizing a facial expression. A plurality of training images regarding a facial expression is received to extract a training feature so as to learn a classification model of an artificial neural network including a loss function, and a target image including a face is received to extract a target feature to use the learned classification model of the artificial neural network to classify the target feature, so that the loss function is configured to combine a first loss function increasing intra-class variation and a second loss function increasing an inter-class difference while the facial expression of the target image is identified.
Patent KR-20210001300-A (KR)
Inventor: KIM DAESUNG
IPC: C30B29/36
Filed: 2019-06-27
Abstract: The present invention relates to a manufacturing apparatus of a silicon carbide single crystal capable of improving the quality of a SiC single crystal and, more specifically, to a manufacturing apparatus of a silicon carbide single crystal, comprising: a crucible including a side wall and a lower wall and having an upper surface open to form a receiving space for a molten liquid; a heating member surrounding the side wall of the crucible; a seed crystal support unit extending inside the crucible; a silicon carbide (SiC) seed crystal connected to one end of the seed crystal support unit; a rotating member coupled to an outer surface of the lower wall of the crucible to rotate the crucible and having an axis of the rotating member positioned on the same extension line as the axis of the seed crystal support unit; and a reaction chamber containing the crucible, wherein the crucible includes one or more heat insulating layers inside the lower wall.
Patent KR-20210003588-A (KR)
Title: Apparatus for shrinking of plastic
Inventor: LEE TAE YOUNG
IPC: B65B35/24
Filed: 2019-07-02
Abstract: The present invention relates to a vinyl contraction apparatus and, more specifically, to a vinyl contraction apparatus for product packing, capable of minimizing poor packing, preventing the occurrence of a fire, and increasing productivity by improving the efficiency of vinyl contraction. To achieve the purpose, the vinyl contraction apparatus, which completes the packing of a product by contracting vinyl surrounding the product such that the vinyl comes in tight contact with the surface of the product, includes: a packing part placed on a transfer route of the product, including an inlet provided in an upstream side from the transfer route of the product to lead the product into the inside, and an outlet provided in a downstream side to discharge the product, and providing a place for the contraction of the vinyl by having a hollow inside; a hot air generator placed outside the packing part to contract the vinyl by applying hot air into the packing part; a transfer part placed on a lower side of the packing part, and transferring the product in one direction such that the product goes via the packing part; a support part placed on a lower side of the transfer part, spacing the transfer part apart from the ground by a predetermined height, and supporting the transfer part; and a control part controlling the operation of the hot air generator and the transfer part.
Patent KR-20210007677-A (KR)
Inventor: LEE JUNG SU
IPC: A01N65/20
Filed: 2019-07-12
Abstract: The present invention relates to an insecticide composition including a trigonella foenum extract as an active ingredient. The insecticidal composition preferably has 0.03 wt% (w/w) to 0.15 wt% (w/w) of the trigonella foenum extract, and more preferably, 0.05 wt% (w/w) of the trigonella foenum extract. The trigonella foenum extract has an excellent insecticidal effect, and is derived from a natural product, so that unlike insecticides made of a chemical raw material, the trigonella foenum extract has an excellent effect in that there is no problem of resistance or side effects.
Patent KR-20190088040-A (KR)
Title: Organci emitting light display
Inventor: KIM GEE BUM
IPC: H01L27/32
Filed: 2019-07-17
Abstract: According to the present invention, a display device includes a plurality of color filters and a plurality of organic light emitting elements disposed on a corresponding one of the color filters. Each of the organic light emitting elements includes a first electrode which is disposed on the color filters and is transparent, an organic film which is disposed on the first electrode and has at least a light emitting layer, and a second electrode which is disposed on the organic layer and is semi-transmissive and reflective. The sum of the thickness of each of the color filters and the thickness of each of the organic light emitting diodes is defined as first to third resonance distances of light emitted from the light emitting layer of each of the organic light emitting diodes. The first resonance distance is greater than the third resonance distance. An organic light emitting device with increased color reproducibility can be provided.
Patent KR-20210010202-A (KR)
Inventor: WOOSEOK LIM
IPC: G01T7/02
Filed: 2019-07-19
Abstract: The present invention relates to a radon measurement apparatus for directly measuring radon in water. According to an embodiment, a radon measurement apparatus for directly measuring radon in water comprises: a sensor capable of detecting beta particles; and a signal processing unit for converting a value detected from the sensor into a standard unit and outputting the same. The sensing surface of the sensor is exposed to the fluid so that the sensor detects beta particles generated by radon in the fluid in a virtual chamber. The virtual chamber can have a hemispherical space having, to the maximum, a preset radius from the center of the sensor in the space of a fluid storage tank for storing the fluid. The signal processing unit counts the number of times of detection of beta particles during each time period for each predetermined time period, converts the count value into a standard unit, and outputs the same.
Patent KR-20210014984-A (KR)
Inventor: TAEKSU JUNG
IPC: E03C1/266
Filed: 2019-07-31
Abstract: The present invention relates to a food processing device, capable of easily discharging food to the outside of a drum, and a control method thereof. The food processing device comprises: a first chamber having a first inlet and an outlet; a second chamber having a second inlet on an upper surface thereof; a connection chamber for forming a flow path; a chamber inlet provided to pass through the connection chamber; a cylindrical drum body; a drum inlet provided on an upper surface of the drum body; a grinding unit rotatably provided inside the drum body; a second rotating shaft rotatably provided inside the drum body; a motor for generating power; and a clutch provided to reciprocate between first and second points.
Patent KR-20210015038-A (KR)
Inventor: LEE JAE JOON
IPC: G10K11/178
Filed: 2019-07-31
Abstract: The present invention is to provide a vehicle road noise reduction device based on big data, capable of actively reducing road noise of a vehicle. According to the present invention, the vehicle road noise reduction device may comprise: a microphone for acquiring the road noise of the vehicle; a speaker for outputting a sound signal; a location information obtaining unit for obtaining a location of the vehicle; a communication unit configured to receive, from a road surface information providing server, analyzed road surface information obtained by analyzing a road surface noise population obtained from the location of the vehicle by a plurality of vehicles having the same type of tire installed thereon as that of vehicle; and a control unit controlling the speaker to generate a corresponding sound signal for reducing the acquired road noise in consideration of the received analyzed road surface information.
Patent KR-20190093542-A (KR)
Title: Health care system and health care method using the same
Inventor: SOHN DAE UP
IPC: G16H40/20
Filed: 2019-08-01
Abstract: The present invention relates to a health care system capable of photographing part of a body of a user by himself or herself and recognizing health information of a user according to information of a photographed image, and a health care method using the same. A user may recognize health information of the user in real time by user image information since the health care system has a user terminal photographing part of a body of a user to generate user image information and display health information and a management server connected to the user terminal through network and guiding general practice information corresponding to the user image information transmitted through the user terminal.
Patent KR-20210018657-A (KR)
Inventor: KIM CHEON MYEONG
IPC: H04R9/06
Filed: 2019-08-08
Abstract: The present invention relates to a high-power direct excitation-type sound generating actuator. The sound generating actuator generates a sound by device frame or panel excitation. The actuator includes: a frame; a fixed portion installed in the frame, provided with a yoke, a magnet, and a top plate, and forming a magnetic circuit; a voice coil vibrated by a mutual electromagnetic force with the magnetic field of the fixed portion when an electric signal is applied; a metallic spring damping the vibration of the voice coil and fixed to the frame with the voice coil attached; and a contact pad fixed to the spring and transmitting the vibration of the voice coil. The ratio of the full height of the voice coil to the total full height of the sound generating actuator is 0.4 or more.
Patent KR-20210020422-A (KR)
Title: Touch window for touch sensor and home appliance having same
Inventor: LEE MOO JIN
IPC: H01B5/14
Filed: 2019-08-14
Abstract: Disclosed are a touch window for a touch sensor and home appliance including the same. The touch window for a touch sensor of the present invention may be configured to include a touch member, a conductive printing unit, and a conductive film. By making the thicknesses of the conductive printing unit and a non-conductive film different from each other, the surface condensation of the conductive printing unit and the non-conductive film is spaced apart from each other.
Patent KR-20210024381-A (KR)
Title: Apparatus for no-delay playback of ar/vr contents based on wireless signal strength and method for no-delay playback of ar/vr contents thereof
Inventor: HA YEON CHUL
IPC: G06Q50/10
Filed: 2019-08-23
Abstract: The present invention relates to an AR/VR content high-speed playback device and a high-speed playback method and, more specifically, to an AR/VR content high-speed playback device depending on a possibility of access to content by selecting a priority based on received RSSI signal strength of a beacon, and a content high-speed playback method thereof. According to the present invention, the AR/VR and content real-time playback device based on wireless RSSI signal strength includes: a device unit (20) provided to receive and reproduce the content; a content server unit (10) providing the content in real time; and a beacon unit (30) providing signal information to the device unit (20) by providing a beacon transmitting unit (31). In the case of high-capacity content such as AR/VR, problems such as delay for playback after real-time download can be solved.
Patent KR-20210026962-A (KR)
Title: Apparatus and method for providing voice assistant service
Inventor: HWANG IN CHUL
IPC: G10L15/16
Filed: 2019-09-02
Abstract: Disclosed are an electronic device for providing a voice assistant service to learn operations for a voice received from a user and a method thereof. According to the present invention, a method for allowing an electronic device to provide a voice assistant service comprises the following steps: acquiring a user′s voice; acquiring voice interpretation information for the user′s voice by inputting the user′s voice into a natural language understanding model; determining whether a response operation to the user′s voice can be performed according to a preset criterion on the basis of the acquired voice interpretation information; and outputting a series of guide messages for training a response operation related to the user′s voice when it is determined that the response operation cannot be performed.
Patent KR-20210027880-A (KR)
Title: Shoes for Providing Spontaneous Respiration with Zigzag Hole
Inventor: LEE JU HYUN
IPC: A43B7/08
Filed: 2019-09-03
Abstract: The present invention relates to spontaneous respiration shoes having a zigzag hole for a user who stands on an indoor floor for a long period of time or longer or moves within a designated movement range indoors. The shoes comprise a midsole unit, a sole unit, and an upper unit. The midsole unit forms a designated geometric structure on which a sole of a human body is placed, and includes a breathable material which allows air to flow. The sole unit is combined with a lower surface of the midsole unit, includes a shock-absorbing elastic material having a designated thickness or more, which is contracted by designated external force by a predetermined amount or more and is restored to a designated restoration speed range when external force is released, forms N (N>=2) hole units including holes drilled in a zigzag structure between the upper part touched to the midsole unit and a lower part touched to the bottom, and forms an air flow space of a designated pattern to allow the air to flow between a part in which the N hole units are formed among the lower part and external atmosphere. The upper unit is combined with the sole unit to form an appearance of the shoes.
Patent KR-20210032775-A (KR)
Title: Refrigerator
Inventor: DONGHOON LEE
IPC: F25C1/24
Filed: 2019-09-17
Abstract: The present invention relates to a refrigerator, capable of producing ice with uniform transparency in general, which comprises: a storage room in which food is stored; a cooler for supplying coldness; a first tray assembly for forming a part of an ice-making cell; a second tray assembly connected to a driving unit; a heater positioned adjacent to at least one of the first and second tray assemblies; and a control unit for controlling the heater and the driving unit.
Patent KR-20210033579-A (KR)
Title: Hydrogen convergence charging system using biogas
Inventor: HYOUNG WOON SONG
IPC: F17C13/00
Filed: 2019-09-18
Abstract: The present invention relates to a hydrogen convergence charging system using biogas. More specifically, according to an embodiment of the present invention, the hydrogen convergence charging system using biogas can comprise: a biogas supply unit which stores and supplies biogas including methane; a hydrogen generation unit connected to the biogas supply unit for producing hydrogen by using the biogas supplied from the biogas supply unit; a high-pressure compression unit connected to the hydrogen generation unit for compressing the hydrogen produced by the hydrogen generation unit with a certain pressure or greater; a high-pressure hydrogen storage unit connected to the high-pressure compression unit for storing the hydrogen compressed by the high-pressure compression unit; and a pressure control unit connected to the high-pressure hydrogen storage unit for controlling the pressure of the hydrogen stored in the high-pressure hydrogen storage unit into one of a plurality of preset pressures and for discharging the hydrogen.
Patent KR-20210036583-A (KR)
Title: Steering joint device for vehicle
Inventor: KIM MIN KWON
IPC: B62D7/22
Filed: 2019-09-26
Abstract: Disclosed is an invention related to a steering joint device for a vehicle that can be used and applied to a variety of vehicle types for common use. According to the present disclosure, the steering joint device comprises: an inner ball joint part; a tie rod part connected to the inner ball joint part; a tie rod mounting part movable on the tie rod part and fixed to the tie rod part when it is positioned at a set position; and an outer ball joint part connected to the tie rod mounting part and moved together with the tie rod mounting part to adjust the separation distance from the inner ball joint part.
Patent KR-20210038149-A (KR)
Title: Polarizing plate and optical display apparatus comprising the same
Inventor: CHO JANGHYUN
IPC: G02B1/14
Filed: 2019-09-30
Abstract: Provided are a polarizing plate and an optical display device including the same. The polarizing plate includes: a polarizer; a first optical pattern unit stacked on the upper surface of the polarizer; a second optical pattern unit stacked on the first optical pattern unit; and filling unit filling between the first optical pattern unit and the second optical pattern unit. A first optical pattern formed to be spaced apart from each other is formed on the first optical pattern unit, and a second optical pattern is formed on a lower surface of the second optical pattern unit. The first optical pattern, the filling unit, and the second optical pattern will satisfy Equations 1 and 2 in the polarizing plate.