baber/WOPTO huggingface dataset:
Patent KR-20200138674-A (KR)
Inventor: WOODRUFF JOHN
IPC: H03G5/00
Filed: 2020-05-29
Abstract: Disclosed are a media system using a media system to accommodate a user′s hearing loss, and a method thereof. The method comprises the step of selecting a personal level and a frequency dependent audio filter corresponding to the user′s hearing loss profile. The personal level and frequency dependent audio filter may be one of several level and frequency dependent audio filters with respective average gain levels and respective gain contours. A compliant audio output signal may be generated by applying the personal level and frequency dependent audio filter to an audio input signal to enhance the audio input signal based on an input level and input frequency of the audio input signal. The audio output signal may be reproduced by an audio output device to convey speech or music that the user clearly perceives despite the user′s hearing loss. Other aspects are also described and claimed.
Patent KR-20210147598-A (KR)
Inventor: KIM YUN SEOB
IPC: G01S13/91
Filed: 2020-05-29
Abstract: The present invention relates to a system for automatically detecting fixed foreign objects on an airport runway and, more specifically, to a system for automatically detecting fixed foreign objects on an airport runway, in which a radar scanning unit device using millimeter wave (70 to 90 GHz) and a camera housing with an electrooptical PTZ camera are installed in a fixed tower and a foreign object detection signal detected by the radar scanning unit device and the electrooptical PTZ camera is complexly controlled and processed by a control module installed in a fixed control box, which is installed on the external ground and having front and rear doors installed therein to be open/close, to be transmitted to an integrated management server through a network switch, so that a foreign object detection status on a runway is formed to an operation of the integrated management server, and thus the foreign objects on the runway can be quickly collected and processed. According to the present invention, a circuit breaker of a power cable arc generation detection circuit is connected to an earth leakage breaker received on the rear side of a storage space inside the fixed control box so that AC input power through a power cable is supplied to an earth leakage breaker side through the circuit breaker, a vibration isolator is installed on the lower surface of the fixing brackets installed at both lower ends of the fixed control box by supporting and coupling bolts, and the fixed control box is configured to be separated and coupled between a front control box and a rear control box via a central connection control box.
Patent KR-20210012899-A (KR)
Title: Method for Preparing Composite Materials Using Slurries Containing Reduced Graphene Oxide
Inventor: AHN HEE JOON
IPC: H01M4/505
Filed: 2020-06-05
Abstract: In the present disclosure, described are: a method of preparing reduced graphene oxide by reducing graphene oxide with a modified surface in order to maintain good dispersibility even after reduction, and preparing a composite material with improved output and lifespan stability by coating or encapsulating the surface of a metal oxide with low thermal stability, such as lithium nickel cobalt manganese oxides (NCM), with slurry containing the reduced graphene oxide; and a positive electrode material for a lithium secondary battery using the same.
Patent KR-20200077470-A (KR)
Title: A bracket assembly for bathroom accesary
Inventor: LEE SANG YUN
IPC: A47G29/10
Filed: 2020-06-09
Abstract: The present invention relates to a bracket assembly for a bathroom accessory. An objective of the present invention is to improve the structure of a bracket to reduce the manufacturing costs of the bracket and allow even an unskilled worker to easily assemble and install the bracket. To achieve the objective, the bracket assembly for a bathroom accessory comprises: a bracket body (110) having a fixing unit (111) provided on the front end thereof to fix a bathroom accessory (A), and an accommodation space (112) formed by opening the rear end thereof; and a base member (120) including a base unit (121) fixed on a wall (W) by a screw (130), a skirt wall (122) provided along the edge of the base unit (121) and accommodated and coupled to the inner wall of the rear end of the bracket body (110) while being tightly attached, and an elastic-engagement part (123) formed to protrude forward from one side of the skirt wall (122) so that the front end thereof is engaged and coupled to an engagement hole (113) drilled on the wall of the bracket body (110) when the skirt wall (122) is completely accommodated and coupled to the rear end of the bracket body (110).
Patent KR-20210154502-A (KR)
Inventor: KWON SOON WAN
IPC: G06F5/01
Filed: 2020-06-12
Abstract: According to some embodiments, disclosed is a neural network device that performs a weight of a block floating fraction point format and a multiply-accumulate (MAC) operation for fraction parts of an input activation using an analog crossbar array, and performs the weight of the block floating fraction point format and an addition operation for shared exponents of the input activation using a digital operation circuit, thereby combining a result of the MAC operation and a result of the addition operation to output a partial sum of the floating fraction point output activation.
Patent KR-20210001970-A (KR)
Inventor: HASHIMOTO HIDEYUKI
IPC: H01G4/012
Filed: 2020-06-22
Abstract: Provided is a stacked electronic component including a laminate comprising a plurality of stacked dielectric layers and a plurality of internal electrode layers, the plurality of dielectric layers having a plurality of crystal grains, wherein at least some of the plurality of crystal grains has a trap portion therein, which contains at least one element selected from the group consisting of Ni, Cu, Pt, Sn, Pd and Ag, wherein the element is present locally in the trap portion. Therefore, the stacked electronic components can have high reliability.
Patent KR-20220001057-A (KR)
Title: Led display module for improving assembly efficiency and heat release efficiency
Inventor: HONG SOON WON
IPC: H01L25/075
Filed: 2020-06-29
Abstract: An LED display module with improved assembly and heat dissipation efficiency is disclosed. The LED display module of the present invention includes a module PCB on an upper surface of which multiple display tiles are mounted, wherein each of the multiple display tiles includes a tile PCB on which multiple display units are mounted. Each of the multiple display units includes multiple LED elements installed on an upper surface thereof, and a unit PCB on a lower surface thereof in which a driver IC for controlling the multiple LED elements is installed. Here, multiple unit-mounting areas, respectively allocated to the multiple display units, are set on the tile PCB. In addition, in each of the unit mounting areas of the tile PCB, provided is an IC mounting space, which is formed by removing a portion of the tile PCB and in which the driver IC of the corresponding display unit can be inserted and mounted.
Patent KR-20200091835-A (KR)
Title: Transmitter, receiver and controlling method thereof
Inventor: YUN SUNG RYUL
IPC: H04L27/26
Filed: 2020-07-16
Abstract: A transmission apparatus is disclosed. According to the present invention, the transmission apparatus comprises: a frame generation unit which generates a frame including a frame start symbol, a data symbol, and a frame closing symbol; a pilot and reserved tone insertion unit which inserts a pilot into the frame start symbol, the data symbol, and the frame closing symbol, and inserts a reserved tone so as not to overlap an insertion position of the pilot; and a transmission unit for transmitting a frame to which the pilot and the reserved tone are inserted. Accordingly, it is possible to insert the reserved tone while avoiding collision between the pilot and the reserved tone and it is possible to reduce the peak to average power ratio (PAPR) based on the inserted pilot and the reserved tone.
Patent KR-20220014342-A (KR)
Inventor: KIM SANG JOON
IPC: B60W40/105
Filed: 2020-07-22
Abstract: Disclosed is a turning control system of a vehicle having a driving motor for generating driving power. The turning control system of the vehicle comprises: a behavior error calculation unit which calculates an error between a lateral acceleration of the vehicle and a reference lateral acceleration; and a torque reduction calculation unit which calculates torque reduction amount of the driving motor to reduce the error calculated from the behavior error calculation unit. The turning control system prevents understeer phenomena by increasing lateral force of a front wheel.
Patent KR-20220013196-A (KR)
Title: Electro-mechanical brake and operating method thereof
Inventor: SEUNG TAE BAEK
IPC: F16D55/226
Filed: 2020-07-24
Abstract: Disclosed are an electromechanical brake and an operating method thereof. An electromechanical brake according to an embodiment includes: a piston provided to be movable forward and backward to press a brake pad toward a disc rotating together with a wheel; a power conversion unit comprising a spindle provided to rotate by receiving a driving force from an actuator, and a nut connected to the spindle to move forward or backward by rotation of the spindle in a first direction or a second direction to move the piston forward and backward; a position adjusting unit comprising an adjusting screw provided on the outside of the nut to rotate together with the nut, a first screw thread formed on an outer circumferential surface of the adjusting screw, a second screw thread formed on an inner circumferential surface of the piston to be engaged with the first screw thread, and an adjuster provided between the spindle and the nut to rotate the nut and the adjusting screw in the first direction or the second direction by rotation of the spindle to move a relative position of the piston with respect to the power conversion unit forward or backward; and an electronic control unit provided to control an operation of the actuator, wherein the electronic control unit controls the actuator to adjust a distance (d) between the disc and the brake pad. The present invention can adjust braking responsibility and drag performance.
Patent KR-20220015125-A (KR)
Inventor: LEE SEO HU
IPC: E06B9/72
Filed: 2020-07-30
Abstract: The present invention relates to a smart room, which solves a problem of darkening a room when a window blind blocks sunlight, comprising: a temperature and humidity sensor including a water pump and an arduino; an LED; a water pump formed in the middle of a flower garden; a curtain connected to an illuminance sensor; a motor connected to both ends of the curtain and the illuminance sensor; an illuminance sensor for detecting brightness; and an LCD display.
Patent KR-20210076823-A (KR)
Title: Method and apparatus for configuring out-ot-sequence delivery function of rlc layer entity in wireless communication system
Inventor: KIM DONGGUN
IPC: H04W76/27
Filed: 2020-07-31
Abstract: The present invention relates to a communication technique that converges a 5G communication system with an IoT technology to support higher data rates after a 4G system and a system thereof. The present invention can be applied to intelligent services (eg, smart home, smart building, smart city, smart car or connected car, healthcare, digital education, retail business, security and safety related services, etc.) based on a 5G communication technology and an IoT-related technology. According to the present invention, disclosed are a method for setting a non-order transfer function of a protocol layer device and a device thereof.
Patent KR-20220018366-A (KR)
Title: Aerosol generating device
Inventor: LEE WON KYEONG
IPC: A24F40/46
Filed: 2020-08-06
Abstract: The purpose of the present invention is to provide an aerosol-generating device with high energy efficiency which absorbs heat generated from a heater to generate power, and uses waste heat that is wasted to generate the power and charge a battery. The aerosol-generating device comprises: a light absorber generating heat by absorbing light flowing into a main body; a power generating unit generating the power by absorbing the heat generated from the light absorber by depositing the light absorber on a surface thereof; and a control unit charging a battery based on the power generated by the power generating unit.
Patent KR-20210024422-A (KR)
Title: Detector cell for a photoacoustic gas sensor and photoacoustic gas sensor
Inventor: MITTEREDER TOBIAS
IPC: G01N21/17
Filed: 2020-08-11
Abstract: A detector cell for a photoacoustic gas sensor comprises: a first layer structure; a second layer structure disposed in the first layer structure and having a membrane structure; and a third layer structure disposed on the second layer structure. The first layer structure and the third layer structure seals a cavity in a sealing type, and the membrane structure is disposed in the cavity.
Patent KR-20220021529-A (KR)
Inventor: JANG SUNG KEUN
IPC: B01D3/32
Filed: 2020-08-14
Abstract: The present invention relates to a dividing wall distillation column, and more particularly, to a dividing wall distillation column comprising: a distillation column (100); an upper guide rail (200) provided along the circumference of an inner surface of a first height of the distillation column; a lower guide rail (300) provided along the circumference of a lower inner surface of the distillation column; a pair of first moving units (400) and a pair of second moving units (500) provided on the upper and lower guide rails; a first guide bar (600) connecting the pair of first moving units (400) in a vertical direction; a second guide bar (700) connecting the pair of second moving units (500) in a vertical direction; and a corrugated wall (800) connected to the first guide bar (600) and the second guide bar (700) to separate an inner region of the distillation column. The present invention is to easily change the space (volume) of two regions separated in the distillation column by enabling the positional movement of the dividing wall in the dividing wall distillation column.
Patent KR-20220047689-A (KR)
Inventor: Shin Steve
IPC: B63B32/40
Filed: 2020-08-18
Abstract: The present invention relates to a model surfboard suitable for children. According to an aspect of the present invention, a model surfboard suitable for children may comprise a solar panel and a power unit. The interior of the model surfboard is composed of multiple plates with hexagonal cross-sections, making it easy for teenagers and children to ride as it does not tip over even on waves.
Patent KR-20220023491-A (KR)
Inventor: KIM JUNG HYUN
IPC: B23K9/09
Filed: 2020-08-21
Abstract: The present invention relates to a method of applying a SAW welding material containing 15 to 25% of manganese to a high manganese steel base material containing 22.5 to 25.5% of manganese. According to the present invention, The Y improvement is applied to the thickness range of 16 to 30t of the base material, and welding is performed as a single layer on both sides within the range where the improvement angle of the Y improvement is 20˚ to 60˚ in 16 to 20t. In addition, welding is performed in a double-sided multi-layer within the range of 20˚ to 60˚ of improvement angle of the Y line at 16 to 30t. Accordingly, the welding time is shortened by 70% or more compared to the application of the V and X improvement SAW, and the defect rate due to the application of the multi-layer pass is reduced. In addition, there is no risk of longitudinal cracks occurring in the super-thick FCAW weld, and the amount of weld deformation is reduced.
Patent KR-20220023776-A (KR)
Inventor: CHO YE NA
IPC: B65D85/72
Filed: 2020-08-22
Abstract: The present invention relates to a drinking cup having a handle so that the cup can be easily lifted. According to the present invention, the drinking cup comprises a container which can be filled with liquid, wherein the container is made of plastic. The present invention has the effect of making it possible to easily hold and use the cup even when hot or cold liquid is filled inside the container by forming a handle on the side of the container.
Patent KR-20220037087-A (KR)
Inventor: JUNG WON SEOK
IPC: G06Q50/30
Filed: 2020-09-17
Abstract: Disclosed are an electronic terminal device for recording chat messages exchanged with a plurality of other users participating in document collaboration in an electronic document, and an operating method thereof. The present invention provides an electronic terminal device for recording the chat messages exchanged with a plurality of other users participating in document collaboration in an electronic document and an operating method thereof, wherein when a user opens the electronic document later, the user can check the chat message recorded in the electronic document to easily confirm what kind of opinion the user has with respect to the electronic document.
Patent KR-20220037287-A (KR)
Title: Manufacturing method of inkstone
Inventor: PARK GEUN OK
IPC: B43L27/00
Filed: 2020-09-17
Abstract: The present invention relates to a method for manufacturing a wooden inkstone, which comprises the following steps: cutting wood to produce an inkstone frame in a desired shape; forming a concave groove by processing the upper surface of the inkstone frame; forming an inkstone plate insertion groove on one side of the concave groove; forming an extension groove deeper than the inkstone plate insertion groove in one direction of the inkstone plate insertion groove; forming an oil coating layer by immersing the inkstone frame in oil or applying oil to the surface; manufacturing an inkstone plate made of stone and having the same outer shape as that of the inkstone plate insertion groove; and inserting the inkstone plate into the inkstone plate insertion groove. According to the present invention, while an inkstone is made of wood to try innovative changes to the inkstone, which has been almost unchanged for thousands of years, a stone plate, which is an inkstone plate, forming an inkstone plate part is prevented from being separated or pushed from an inkstone, and the inkstone is prevented from be soaked or forming a stain even if a lot of ink accumulates in a receiving part formed in the lateral direction of the inkstone plate, thereby being convenient to carry. In addition, luxury can be added by keeping the pattern of the wood as it is and inkstones can be manufactured in various shapes due to being easy to process, thereby increasing marketability.
Patent KR-20220041555-A (KR)
Inventor: LEE SUNG YOUNG
IPC: G06Q30/02
Filed: 2020-09-25
Abstract: The present invention relates to a technical idea of generating an adaptive questionnaire for measuring user experience and, more specifically, to a technology of collecting a user's reactions while using an interactive system, generating an adaptive questionnaire by inferring and selecting questionnaire questions on the basis of the collected user responses, and collecting user feedback in real-time on the basis of the generated adaptive questionnaire. According to the present invention, the apparatus comprises: a user tracking unit collecting at least one interaction information related to a predetermined task as user observation data while a user performs the predetermined task; a recognition unit recognizing at least one recognition target information among user emotions, behaviors, and problems from the collected user observation data; and a questionnaire generation unit identifying the current situation of the user on the basis of the at least one recognized recognition target information, recommending inferred questions on the basis of the identified current situation and the user observation data, and providing the user with a questionnaire generated based on the recommended questions.
Patent KR-20220041577-A (KR)
Inventor: KIM MYOUNG JIN
IPC: G06F9/455
Filed: 2020-09-25
Abstract: Disclosed are a process group management method for a high performance cloud service system using a plurality of computing nodes and a system for that the same. According to an aspect of the present invention, the process group management method for the high performance cloud service system using the plurality of computing nodes includes: calculating a group score, based on a preset method for each Inter-Process Communication (IPC) that is process communication; selecting a grouping target IPC using the calculated group score; identifying a required resource for processes that use the selected grouping target IPC; selecting any one, which has the required resource, of the plurality of the computing nodes performing the processes as a grouping node; and grouping the processes into the group node.
Patent KR-20220042832-A (KR)
Title: Face Mask
Inventor: KIM BOG KYU
IPC: A41D27/20
Filed: 2020-09-28
Abstract: The present invention relates to a face mask and, more specifically, to a face mask that can be worn comfortably by a wearer and can facilitate easy breathing of the wearer. To this end, the present invention is configured such that a structure preventing the face mask from slipping off the face of a wearer is extensively formed on the upper part of the head, and that a lining portion that is made of thin and soft fabric and mesh fabric is placed in the area where the nose and the mouth of the wearer abut against each other. Accordingly, the present invention not only prevents the face mask from slipping off the face of a wearer, but also has the advantage of being able to facilitate easy breathing of the wearer.
Patent KR-20200118389-A (KR)
Inventor: CHEN CHIA CHENG
IPC: H01L29/66
Filed: 2020-09-29
Abstract: Embodiments disclosed herein generally relate to forming a source/drain region with a high surface dopant concentration at an upper surface of the source/drain region to which a conductive feature can be formed. According to an embodiment of the present invention, a structure includes an active area on a substrate, a dielectric layer over the active area, and the conductive feature through the dielectric layer to the active area. The active area includes the source/drain region. The source/drain region includes a surface dopant region at an upper surface of the source/drain region, and includes a remainder portion of the source/drain region having a source/drain dopant concentration. The surface dopant region includes a peak dopant concentration proximate to the upper surface of the source/drain region. The peak dopant concentration is at least an order of magnitude greater than the source/drain dopant concentration. The conductive feature contacts the source/drain region at the upper surface of the source/drain region.
Patent KR-20220045322-A (KR)
Title: Composition containing Boehmeria nivea extract for treating or preventing allergy diseases
Inventor: LEE YOUNG MI
IPC: A61P37/08
Filed: 2020-10-05
Abstract: The present invention relates to a composition for preventing, alleviating, or treating allergy containing a Boehmeria nivea extract as an active component. The Boehmeria nivea extract according to the present invention has an excellent anti-allergic effect by suppressing the expression of allergen-induced pathways and factors, and thus can be usefully used for preventing the onset of allergy, alleviating symptoms of allergy, or treating allergy.