baber/WOPTO huggingface dataset:
Patent KR-20220131658-A (KR)
Title: Wearable device that determines motion signal for controlling host device based on machine learning
Inventor: KIM HO YEON
IPC: G06N20/00
Filed: 2021-03-22
Abstract: An electronic device paired with a host device to control contents of a host device may be disclosed. The electronic device may include: a touch sensing module; a motion sensing module for obtaining first motion information of an electronic device based on an acceleration sensor, a gyro sensor, and a geomagnetic sensor; and a control signal output unit for obtaining second motion information through calculation of the first motion information, determining a motion corresponding to the motion of the electronic device based on the second motion information under a gesture mode, outputting a motion signal representing the determined motion to a host device, determining a mouse operation based on at least one of touch information and the second motion information obtained from a touch sensing module under the mouse mode, and outputting mouse signals representing mouse operations. It is possible to easily and precisely control various contents.
Patent KR-20220132347-A (KR)
Title: scrap fabric collection apparatus
Inventor: NO SEONG MO
IPC: B65H54/71
Filed: 2021-03-23
Abstract: The present invention relates to a waste fabric collecting device for a mask manufacturing apparatus, which has a new structure capable of effectively collecting a waste fabric discharged from the mask manufacturing apparatus. According to the waste fabric collecting device for a mask manufacturing apparatus, when a waste fabric (1) is discharged from the mask manufacturing apparatus (2), a winding shaft (20) is rotated so that the waste fabric (1) is wound around the winding shaft (20). Thus, the waste fabric (1) can be effectively collected and removed. In particular, a support (10) is provided with a guide means (30) guiding a position of a middle part of the waste fabric (1). Thus, the waste fabric (1) can be uniformly wound around the circumferential surface of the winding shaft (20).
Patent KR-20220138516-A (KR)
Title: Management system of screen golf using LiDAR sensor and big-data
Inventor: LEE JAE BOK
IPC: G06F16/22
Filed: 2021-04-05
Abstract: The present invention relates to a screen golf operation system using a LiDAR sensor and big data, which generates object vector information including movement of each body of the player, movement of each part of a golf club, and trajectory information of a golf ball by using LiDAR sensors installed in each game room of a screen golf place, to configure an operation of a virtual golf game based on the generated object vector information, thereby precisely sensing an actual player's swing, and significantly increasing reality, interest, and fun of the virtual golf game. A screen golf management server analyzes the object vector information and environment information received from a controller by using a pre-learned optimal swing detection algorithm to generate optimal swing information and comment information for the corresponding player and provide the same to the controller such that the controller displays the optimal swing information and comment information received from the screen-golf management server on the display terminal. Therefore, the player can refer to the optimal swing information according to a current environment of the current virtual golf game, thereby maximizing an efficiency and effectiveness of golf practice and training, and inducing interest and fun of the player to increase participation.
Patent KR-20210134493-A (KR)
Title: Integrated circuit and method for forming the same
IPC: H01L21/8234
Filed: 2021-04-05
Abstract: A semiconductor device includes a substrate, a gate structure, source/drain structures, a back via, and a power rail. The gate structure extends along a first direction parallel to the front surface of the substrate. The back via extends along a second direction parallel to the front surface of the substrate but perpendicular to the first direction. The back via has a first portion aligned with one of the source/drain structures along the first direction and a second portion aligned with the gate structure along the first direction. The first portion of the back via has a first width along the first direction and a second portion of the back via has a second width along the first direction. The first width is greater than the second width. The power rail is on the back surface of the substrate and contacts the back via.
Patent KR-20220138695-A (KR)
Title: Apparatus for coating resin on thin glass and method using thereof
Inventor: JUNG YONG WHA
IPC: G02F1/13
Filed: 2021-04-06
Abstract: The present invention relates to a resin coating apparatus for coating resin on thin glass and a resin coating method using the same, in which thin glass, resin, and mold glass are sequentially supplied to a worktable installed on the upper surface of a turntable rotating in a horizontal direction, and then the mold glass is pressurized at a constant pressure using a pressing roller that rolls and moves in a radial direction so that the resin is compressed between the thin glass and the mold glass to coat the resin on the surface of the thin glass to a set thickness. The apparatus comprises: a turntable rotating in a horizontal direction; a plurality of worktables installed at equal intervals along the upper edge of the turntable; a thin glass transfer device installed outside the turntable so as to supply thin glass to the worktable; a resin supply device installed on the upper part of the turntable so as to supply a set amount of resin to the upper surface of the thin glass seated on the worktable; a mold glass transfer device installed outside the turntable so as to supply the mold glass to the upper surface of the thin glass to which the resin is supplied; a resin application device installed on the upper part of the turntable so as to apply the resin to the surface of the thin glass to a set thickness by rolling and moving in a radial direction while pressing the upper surface of the mold glass with a constant pressure using the pressing roller at a position where the turntable is rotated at a set angle in the horizontal direction; and a resin curing device installed on the upper part of the turntable so as to cure the resin by irradiating the resin coated on the thin glass with ultraviolet rays at a position where the turntable is rotated at a predetermined angle in the horizontal direction again.
Patent KR-20220139536-A (KR)
Inventor: KIM CHUNG SOO
IPC: A61M21/02
Filed: 2021-04-08
Abstract: A functional pillow is provided. The functional pillow comprises a body unit having a first portion comprising a head support unit and a cervical support unit, and the head support unit comprises a U-shaped first groove. An object of the present invention is to provide the functional pillow which stably supports a body of a user, and at the same time, provides a white noise and a fragrance to further improve quality of sleep.
Patent KR-20220140247-A (KR)
Inventor: CHOI KANG MIN
IPC: A63B71/06
Filed: 2021-04-09
Abstract: The present invention relates to a module assembly-type magnetic-attached screen golf booth which is pre-manufactured and supplied and is easy to disassemble and assemble to improve work efficiency. The module assembly-type magnetic-attached screen golf booth comprises: a frame part forming a square frame; a magnet fixed to the inner and outer surfaces of the frame; and a panel part detachably attached to the side, front, and top surfaces of the frame part.
Patent KR-20220141109-A (KR)
Inventor: NAM KWANG HEE
IPC: F01N1/08
Filed: 2021-04-12
Abstract: The present invention relates to an exhaust hydrogen concentration reducing apparatus for a fuel cell automobile, comprising: a housing having an exhaust gas inlet and an exhaust gas outlet; and a first plate and a second plate alternately disposed at an interior space of the housing in a stacked status. The first plate and the second plate are disposed such that a flow delay space is formed between the same. The second plate is configured such that a portion of flow of an exhaust gas is introduced into the flow delay space and then discharged. An objective of the present invention is to provide the method capable of reducing a concentration of hydrogen contained in the exhaust gas of the fuel cell automobile.
Patent KR-20220141161-A (KR)
Inventor: JUNG WON JO
IPC: E06C1/54
Filed: 2021-04-12
Abstract: The present invention relates to a support structure for a descending evacuation ladder device, and a descending evacuation ladder device having the same. More specifically, the present invention controls height of the descending evacuation ladder device according to an environment where the descending evacuation ladder is installed, effectively prevents leakage from an upper floor to a lower floor through the descending evacuation ladder, endures sufficient load applied to an upper cover of the descending evacuation ladder, and enables a lower molding surrounding the lower cover of the descending evacuation ladder to be closely attached and disposed to a ceiling surface which is a lower surface of a floor.
Patent KR-20220143284-A (KR)
Inventor: LEE HAE KYUNG
IPC: A47J37/07
Filed: 2021-04-16
Abstract: The present invention relates to an electric roaster. The electric roaster of the present invention comprises: a frame (110); three or more heat-generating heaters (113); a roasting net guide (115); a roasting net (121); and a grill (122). According to the present invention, it is possible to grill meat without splashing oil and cook food that cannot be cooked using the roasting net, such as fried rice, by using the grill.
Patent KR-20210134502-A (KR)
Title: Substrate processing apparatus
IPC: F26B3/24
Filed: 2021-04-20
Abstract: The present invention is to prevent a processing liquid flowing out from a substrate from reaching a driving part via a gripping device and a base plate. A substrate processing apparatus according to the present disclosure includes a holding device and a base plate. The gripping device grips the peripheral portion of the substrate. The base plate is positioned below the substrate gripped by the gripping device, and supports the gripping device. Further, the base plate has a liquid drain hole for discharging the processing liquid flowing into the upper surface of the base plate from the substrate via the gripping device.
Patent KR-20220147836-A (KR)
Inventor: LEE SOO HANG
IPC: F24F13/20
Filed: 2021-04-28
Abstract: A fine dust information collection system using a multifunctional air cleaning headphone comprises: a headphone body which includes two earplugs emitting sound and purified air, a mask connected between the two earplugs, a headband rotatably coupled to the two earplugs, and a blindfold rotatably coupled between the two earplugs and the headband; a charging station on which the headphone body is held and which can emit purified air; a fine dust measurement sensor which is mounted on the headphone body to measure fine dust concentration around a user and transmits information on the measured fine dust concentration to a mobile device of the user; a biosignal measurement sensor which is mounted on the headphone body to measure a biosignal of the user and transmits information on the measured biosignal to the mobile device of the user; and a central server which wirelessly communicates with the mobile device of the user and receives information on the fine dust concentration and information on the biosignal. Accordingly, the present invention enables users to breathe in fresh air anywhere through an air cleaning mode.
Patent KR-20220155801-A (KR)
Title: Electronic device for adjusting output power of radio frequency signal to be outputted to antenna and method for operating thereof
Inventor: JEON BYUNGGIL
IPC: H04B1/3827
Filed: 2021-05-17
Abstract: According to various embodiments of the present invention, an electronic device comprises: one or more proximity sensors; one or more antennas; one or more power amplifiers; and a processor operatively connected to the one or more proximity sensors, the one or more antennas, and the one or more power amplifiers. The processor can be configured: to control a specific power amplifier among the one or more power amplifiers, which corresponds to a specific antenna among the one or more antennas so that a first radio frequency (RF) signal having a first output power can be outputted through the specific antenna; to identify a specific antenna corresponding to a specific proximity sensor among the one or more proximity sensors based on an approach of an object detected through the specific proximity sensor; and to control the specific power amplifier by using a power table corresponding to the shape of the electronic device among one or more power tables set for the specific antenna so that a second RF signal having a second output power, which is different from the first output power, is outputted through the specific antenna. Various other embodiments are possible. Therefore, communication performance of the electronic device can be improved.
Patent KR-20220159594-A (KR)
Inventor: LEE HYE YOUNG
IPC: A23L29/30
Filed: 2021-05-26
Abstract: The present invention relates to a prebiotics composition comprising oligosaccharide isolated from fermented soybean food as an active ingredient and a method for manufacturing the same, wherein the composition comprising oligosaccharide isolated from soy sauce or soybean paste is not digested by digestive enzymes when injected into the body, can increase beneficial bacteria in the intestine and can inhibit the growth of harmful bacteria. In addition, the composition exhibits an antibacterial effect to lower intestinal inflammatory activity.
Patent KR-20210151689-A (KR)
Inventor: MATSUMOTO YASUHIRO
IPC: H01G4/012
Filed: 2021-05-26
Abstract: Provided are a multilayer ceramic condenser capable of embodying high reliability while maintaining high dielectric permittivity and excellent temperature characteristics, and a dielectric material. The multilayer ceramic condenser includes a multilayer structure in which a dielectric layer containing BaTiO3 as a main component, and an internal electrode layer are stacked alternately, having an approximately rectangular shape, and formed to be exposed to two end surfaces in which a plurality of stacked internal electrode layers are alternately opposed. In regard to the dielectric layer in a capacity area in which internal electrode layers exposed to other end surfaces are opposed to each other, A Zr/Ti ratio, which is the ratio of the amount of Zr to the amount of Ti, is 0.02 or more and 0.10 or less, a Ba/Ti ratio, which is the ratio of the amount of Ba to the Ti amount, exceeds 0.900 and is less than 1.010, an Eu/Ti ratio, which is the ratio of the amount of Eu to the Ti amount, is 0.005 or more and 0.05 or less, and an Mn/Ti ratio, which is the ratio of the Mn amount to the Ti amount, is 0.0005 or more and 0.05 or less, and has a smaller total amount of other rare-earth elements than the Eu amount.
Patent KR-20220076274-A (KR)
Inventor: JUN SANG YUL
IPC: B06B1/04
Filed: 2021-06-02
Abstract: 본 발명은 응력제거용 가진장치에 관한 것으로서, 외부스위치로 자화된 때 자력에 의해 대상물에 고정되고, 탈자화된 때 상기 대상물과 분리되도록 케이스 내에 장착되는 자화부; 상기 자화부와 간섭되지 않도록 상기 케이스 내에 장착되어, 상기 대상물에 반복적으로 충격을 가함으로써, 상기 대상물을 진동시키는 발진부; 및 상기 발진부의 발진 시 발생하는 반동을 완화시키도록, 상기 발진부를 상기 케이스에 대해 감쇄 가능하게 지지하는 면진부를 포함하여 이루어지며, 대상물이 자화부의 자력으로 인해 붙어 최초 위치에서 이탈하지 않도록 고정되므로, 대상물이 이동하여 발진부에서 벗어나지 않고 진동으로 지속적으로 응력을 제거할 수 있게 된다.
Patent KR-20220164214-A (KR)
Title: Mind Healing Cafe
Inventor: KWON SE EUN
IPC: G06Q50/12
Filed: 2021-06-04
Abstract: The present invention relates to a mind healing cafe, which allows a user to express negative emotions comfortably without being recorded to solve a problem of difficulty in accessibility due to existing records and social awareness. Accordingly, the present invention consists of a psychological cafe brand, Na-A in which a cafe is combined with a counseling center such that the user can comfortably and naturally talk about one's own feelings, a psychological cafe brand, Na-A which provides personalized desserts to help the user build a bond with the brand and promote self-understanding, and a psychological cafe brand, Na-A which organizes and informs the user of counseling results such that the user can use the same as a tool for self-understanding. Therefore, the present invention allows the user to comfortably express negative emotions without being recorded to resolve difficulties in accessibility caused by existing records and social awareness.
Patent KR-20220165989-A (KR)
Title: Method for examining credibility of battery management system
Inventor: KIM TEA KUE
IPC: H01M10/42
Filed: 2021-06-09
Abstract: Disclosed is a method for examining credibility of a battery management system (BMS) for managing the status of each of serially connected batteries. According to the present invention, the method for examining credibility of the BMS comprises: a step in which, when charging the battery, a power supply unit supplies power for charging the battery in accordance with charging conditions including one or more of charging current, charging voltage, and charging threshold temperature; a step in which, when the battery is discharged, an electronic load consumes the power stored in the battery in accordance with discharging conditions including one or more of a discharge current, discharge voltage, and discharge threshold temperature; a step in which, when charging and discharging the battery, a data acquisition unit uses an insulation signal converter preventing the interference between channels of the data acquisition unit, and acquires the current data on the terminal voltage, terminal current, and temperature of each of the batteries in the form of differential voltage; and a step in which, when charging and discharging, a central control unit compares the current data acquired by the data acquisition unit with reception data received from the BMS, and examines the credibility of the BMS. According to the present invention, the operation credibility of a BMS can be monitored.
Patent KR-20220167556-A (KR)
Title: Double-faced picture frame and fixture thereof
Inventor: CHOI JI YONG
IPC: A47G1/06
Filed: 2021-06-14
Abstract: The present invention relates to a double-faced picture frame and a fixture thereof. The fixture is formed in the form of a clip having a "ㄷ" shape, and comprises: a plate-like surface; a fixing hole formed at the center of one end thereof in the longitudinal direction of the fixing surface; a pair of first insertion pieces formed by vertically bending both sides thereof around the fixing hole; and a pair of second insertion pieces formed by vertically bending from both sides of the other end of the fixing surface in the same direction as the first insertion pieces. The double-faced picture frame has the inner four surfaces thereof bent to be stepped so that pictures or photos can be seated on both sides of the double-faced picture frame. Therefore, the double-faced picture frame and the fixture thereof can be easily fixed to a wall by using the fixture having the form of the clip having the "ㄷ" shape, allows pictures or photos on the front and rear surface thereof to be easily replaced, allows the location of the fixture to be moved left and right on the picture frame, thereby allowing the picture frame to be easily leveled, and can prevent the fixture from being visually recognized, thereby providing a neat exterior.
Patent KR-20220105571-A (KR)
Title: Early transition to low power mode for data storage devices
Inventor: SHAY BENISTY
IPC: G06F11/30
Filed: 2021-06-21
Abstract: The present disclosure generally relates to data storage devices such as solid-state drives and effective power management of the data storage devices. The data storage devices include a controller. The controller is configured to predict when a host device is going to transmit a command to enter a low power state, prepare a data storage device for entering the low power state, and receive a command to enter the low power state after the prediction and the preparation. When the data storage device is in an idle state while the threshold value is exceeded, the data storage device prepares the conversion of a state into the low power state, but is going to wait to enter a lower power state until a request is received from the host device.
Patent KR-20220170155-A (KR)
Title: Helmet with ventilation duct
Inventor: JEONG GU MIN
IPC: A42B3/28
Filed: 2021-06-22
Abstract: Disclosed is a helmet with a ventilation function. According to one aspect of the present invention, provided is helmet which comprises: a shell including a plurality of first ventilation ducts; a liner including a plurality of second ventilation ducts corresponding to the plurality of first ventilation ducts, and disposed along an inner surface of the shell; and an inner skin disposed along an inner surface of the liner, and including a plurality of protrusions and a plurality of third ventilation ducts corresponding to the plurality of second ventilation ducts, wherein each of the third ventilation ducts is formed on each of the protrusions. An objective of the present invention is to provide a helmet with a ventilation function to increase user convenience by lowering the temperature and humidity of the head of a user even when the helmet is not removed through ventilation.
Patent KR-20230005014-A (KR)
Title: Display apparatus
Inventor: JO JUN YOUNG
IPC: H10K50/80
Filed: 2021-06-30
Abstract: The present invention provides a display device which can display high-quality images and has a low incidence of defects during the manufacturing process, comprising: a substrate including a component area including sub-display areas and transmission areas and a main display area at least partially surrounding the component area; main pixel electrodes located in the main display area and spaced apart from each other; sub-pixel electrodes located in the sub-display areas and spaced apart from each other; a pixel definition film covering an edge of each of the main pixel electrodes and an edge of each of the sub-pixel electrodes and having transmission holes corresponding to the transmission areas; and main spacers arranged on the pixel definition film in the main display area, and sub spacers arranged on the pixel definition film in the component area. When viewed in a direction perpendicular to the substrate, the number of sub spacers per unit area is equal to the number of main spacers per unit area.
Patent KR-20230005692-A (KR)
Title: Method and system using the concept of change for repaying loan on a regular basis through on-line
Inventor: LEE HAEWOO
IPC: H04L9/08
Filed: 2021-07-01
Abstract: A method for frequent loan repayment using the concept of change performed online comprises the steps of: receiving a user's authentication information from the user; generating automatic authentication information corresponding to personal authentication information; linking with a withdrawal account server, card company server, and loan company server containing the user's withdrawal account information based on automatic authentication information; receiving a loan repayment plan from the user; each time a card payment event occurs, counting and storing the card usage information provided from the card company server and the amount corresponding to the loan repayment plan; confirming whether preset conditions included in the loan repayment plan are met and receiving information from the user about whether or not to repay a stored first amount; and checking whether a balance corresponding to the first amount exists in the withdrawal account, and providing a repayment signal for a prepayment account and an amount corresponding to the first amount to the withdrawal account server.