baber/WOPTO huggingface dataset:
Patent KR-20210049061-A (KR)
Title: Seperater, crusher, blower, purifier, cleaner
Inventor: CHUNG HA IK
IPC: B01D47/06
Filed: 2021-04-22
Abstract: According to the present invention, substances, vibrating substances, frequency water, excitation substances, excitation water, magnetization substances, magnetization water, hexagonal water, ozone substances, ozone water, ozone air, mist, sterilizer substances, disinfectants, phytoncide, or the like generated in one among vibrators, oscillators, magnetizers, ozone devices, mist devices, or complex devices of two or more that irradiate magnetic fields or the like are produced or sprayed. Provided are drones, tubes, refiners, purifiers, dust collectors, washers, washing machines, processors, sprayers, sterilizers, disinfectors, shower heads, water cannons, misters, ventilation facilities, purification means, purification devices, and purification facilities. Inhalers, dust collectors, vibrators, multifunction devices, generators, or injectors are included to perform refining, purifying, cleaning, washing, cleansing, dust collection, processing, or the like with respect to objects, in-the-air, air, pollution, water quality, water supply, sewage, effluence, wastewater, turbid water, dust, fine dust, foreign materials, tunnels, buildings, roads, pavement, exterior walls, pipelines, plumbing, tanks, waste, object substances, sound barriers, or the like.
Patent KR-20210050506-A (KR)
Title: Self-compensated amplifier
Inventor: LEE CHANGYEOP
IPC: H03G5/16
Filed: 2021-04-28
Abstract: A disclosed self-compensating amplification device comprises: an amplification part of charge amplification method provided with a negative feedback between an input terminal and an output terminal as resistance and capacitance, and having a transistor structure; a duplicate amplification part provided to output the same output signal as that of the amplification part with respect to a predetermined input signal; and a self-compensating part for compensating for a change in output signal by adjusting double gain-bandwidth of the amplification part according to a change in output signal of the duplicate amplification part. Therefore, the present invention is capable of allowing the output to be self-compensated in response to a characteristic change according to an operating environment such as radiation.
Patent KR-20220148385-A (KR)
Inventor: CHOI YONG DUK
IPC: A61B5/00
Filed: 2021-04-29
Abstract: An embodiment of the present invention proposes a stimulation system method for activating sympathetic and parasympathetic nerves for companion dogs with separation anxiety disorder. To this end, an embodiment of the present invention is characterized in that biorhythm is monitored through a wearable device and sympathetic and parasympathetic nerves are activated by stimulating vagus nerve, one of the peripheral nervous systems, with a pulsed magnetic field by using the monitored information.
Patent KR-20220148627-A (KR)
Title: Apparatus and method for managing a plurality of contents based on a user group clustering
Inventor: RO IN WOO
IPC: G06F16/9535
Filed: 2021-04-29
Abstract: The present invention relates to a method for managing contents based on a user group clustering. According to the present disclosure, the method for managing contents includes: a step of determining a preceding user group based on content usage history of a plurality of users; a step of determining a following user group based on the content usage history and the preceding user group; a step of performing pairing between groups based on a similar level of the preceding user group and the following user group; and a step of providing recommended content information to users based on a result of the pairing. Accordingly, the present invention can predict whether new content will be successful.
Patent KR-20210143657-A (KR)
Title: Coupled processing containers, substrate processing system, and substrate processing method
IPC: H01L21/67
Filed: 2021-05-11
Abstract: The present invention is to enable stable support of a connected processing vessel and suppress the displacement of a transfer position of a substrate due to thermal expansion. A connection processing container comprises: a first processing vessel and a second processing vessel arranged side by side in a horizontal direction to form a gap and respectively storing a substrate for vacuum processing; and a connecting portion provided to connect the first processing vessel and the second processing vessel through the gap, and slidable in a transverse direction with respect to at least one of the first processing vessel and the second processing vessel.
Patent KR-20220155623-A (KR)
Title: Aerosol generating article and aerosol generating device having the same
Inventor: JANG SEOK SU
IPC: A24D1/04
Filed: 2021-05-14
Abstract: According to one aspect of the present invention, an aerosol generating article comprises: a tobacco medium unit; a filter unit disposed spaced apart from the tobacco medium unit; and a tubular cooling unit disposed between the tobacco medium unit and the filter unit. A tobacco medium may be included inside a wall surface forming the cooling unit.
Patent KR-20220155846-A (KR)
Title: Folding structure for table and table including the same
Inventor: LEE GANG IN
IPC: A47B3/08
Filed: 2021-05-17
Abstract: The present invention relates to a folding structure for a table and a table including the same. The folding structure for a table, which is coupled to one side of a table top plate and is varied to selectively support a top plate from the ground by being rotated, further comprises: coupling frames coupled to the top plate; rotating parts connected to the coupling frames by rotating shafts and rotated about the rotating shafts; and constraining members provided at both end points of a rotating range in which the rotating parts are rotatable, to fix the rotating parts. Therefore, the folding structure for a table can maintain the legs of a table without shaking to prevent fatigue destruction of the table due to continuous shaking, thereby increasing the durability, stability, and service life of the table.
Patent KR-20220156313-A (KR)
Title: Foldable coupling frame for moving precast concrete structures with unstable self-standing
Inventor: LEE SEUNG CHANG
IPC: E04B1/20
Filed: 2021-05-18
Abstract: The present invention provides a collapsible coupling frame, which comprises: a variable frame structure which is variable from the first width to the second width; and a fixed frame structure which supports PC (precast concrete) columns and PC lattice beams, and is fixed to the second width.
Patent KR-20220156367-A (KR)
Title: 2xxx aluminum alloys, and methods for producing the same
Inventor: KIM KYOU HYUN
IPC: C21D8/02
Filed: 2021-05-18
Abstract: The present invention relates to a 2xxx-based aluminum alloy comprising 5.3 to 7.0 wt% of copper (Cu), 0.001 to 0.3 wt% of silver (Ag), 0.001 to 0.6 wt% of manganese (Mn), 0.1 to 1.0 wt% of magnesium (Mg), and the balance aluminum (Al) and unavoidable impurities, wherein the contents of copper (Cu) and magnesium (Mg) satisfy the following relational expression 1, 9.5 <= [Cu]/[Mg] <= 12, where [Cu] and [Mg] are the weight percentages of copper (Cu) and magnesium (Mg). According to the present invention, provided is a method for manufacturing a 2xxx-based aluminum alloy having a yield strength of 470 MPa or more, a tensile strength of 500 MPa or more, and an elongation of 8 % or more by optimizing cold rolling and aging treatment conditions.
Patent KR-20220157018-A (KR)
Title: High intensity focused ultrasonic device
Inventor: JEONG SE MYEONG
IPC: A61N7/02
Filed: 2021-05-20
Abstract: The present invention relates to a high-intensity focused ultrasound (HIFU) device, wherein pulsation of ceramics is minimized to enable focusing to be performed appropriately and stably and a short circuit and disconnection are properly prevented. The HIFU device of the present invention comprises: a focused ceramics (10) generating ultrasound; a first electrode layer (20) formed on an upper surface of the focused ceramics (10); a second electrode layer (30) formed on a lower surface of the focused ceramics (10); and a power source connection unit (40) connecting a negatively charged power source and a positively charged power source to the first electrode layer (20) and the second electrode layer (30) while a short circuit and disconnection are prevented.
Patent KR-20220157543-A (KR)
Title: Ingrated cooling module
Inventor: RHEE SANGYONG
IPC: F01P3/18
Filed: 2021-05-21
Abstract: The present invention relates to an integrated cooling module, which provides a mounting space in which components can be mounted, has a refrigerant flow channel through which refrigerant can flow is formed, integrates each component around a central manifold through the central manifold formed with communication holes for communicating the refrigerant flow channel with each component to eliminate hoses or piping, thereby promoting miniaturization and weight reduction of the entire cooling system.
Patent KR-20220045883-A (KR)
Inventor: JI HYUN JONG
IPC: H04N5/44
Filed: 2021-05-21
Abstract: An object of the present invention is to provide a transmission device and a display system capable of realizing bidirectional transmission of signals through a rotatable interface while realizing simplification of design and reduction of device costs. The transmission device comprises a first interface device having a first antenna group installed around a first central point, the first antenna group being rotatable around the first central point as a rotation center and including a first antenna and a second antenna; and a second interface device having a second antenna group installed around a second central point, the second antenna group being rotatable around a second central point as a rotation center and including a third antenna and a fourth antenna. The first antenna faces the third antenna so that a first signal is transmitted from the first antenna to the third antenna. The second antenna faces the fourth antenna so that a second signal is transmitted from the fourth antenna to the second antenna.
Patent KR-20220076269-A (KR)
Inventor: KIM JU HEE
IPC: B01J2/02
Filed: 2021-05-26
Abstract: 미소구체 제조 시스템은 제1 원료가 저장되는 제1 원료 저장부, 용매, 생분해성 폴리머 및 약물을 포함하는 제2 원료가 저장되는 제2 원료 저장부, 연속상의 상기 제1 원료와 분산상의 상기 제2 원료를 포함하는 에멀젼을 연속적으로 형성하는 에멀젼 생성부, 상기 에멀젼 생성부로부터 형성된 상기 에멀젼을 수용하고, 상기 에멀젼의 상기 분산상으로부터 상기 용매를 추출, 제거하여 미소구체를 형성하는 제1 용매 추출 제거부, 및 상기 제1 용매 추출 제거부와 이격되고, 상기 에멀젼 생성부로부터 형성된 상기 에멀젼을 수용하고, 상기 에멀젼의 상기 분산상으로부터 상기 용매를 추출, 제거하여 미소구체를 형성하는 제2 용매 추출 제거부를 포함한다.
Patent KR-20220166979-A (KR)
Title: Semiconductor Device with Junction FET Transistor Having Multi Pinch-off Voltage and Method of Manufacturing the Same
Inventor: KIM JI MAN
IPC: H01L29/10
Filed: 2021-06-11
Abstract: Proposed in the present invention are a semiconductor device including a junction gate field effect transistor having multiple pinch-off voltages (Vp) and a manufacturing method thereof. The semiconductor device of the present invention comprises: a first JFET having a first pinch-off voltage formed on a substrate; and a second JFET having a second pinch-off voltage higher than the first pinch-off voltage. The first JFET includes a first top gate region, a first channel region, and a first bottom gate region, and the first channel region and the first bottom gate region are formed of different conductivity types. The second JFET includes a second top gate region, a second channel region, and a second bottom gate region, and the second channel region and the second bottom gate region are formed of different conductivity types.
Patent KR-20220167941-A (KR)
Title: Digital therapy devices and methods
Inventor: HAN SONG WOOK
IPC: G16H20/70
Filed: 2021-06-15
Abstract: The present invention is to provide a patient adaptive digital treatment device and method. The treatment device of the present invention comprises: a prescribing unit which obtains a prescription based on a diagnosis result of a patient; and a medicine preparing unit which prepares a digital medicine using the prescription and the patient's unique information.
Patent KR-20210155776-A (KR)
Inventor: SUNG MI KYUNG
IPC: A61K8/9728
Filed: 2021-06-15
Abstract: Disclosed are a method for manufacturing a chaga mushroom extract using high voltage pulse electric field treatment using lava seawater or deep ocean water as a conductor, a cosmetic composition including the same, and a method for increasing efficiency of treating a high voltage pulse electric field. According to the method for manufacturing a chaga mushroom extract using high voltage pulse electric field treatment using lava seawater or deep ocean water as a conductor, the cosmetic composition including the same, and the method for increasing efficiency of treating a high voltage pulse electric field, the present invention The present invention changes energy, voltage, temperature, and a resistance value of the high voltage pulse electric field by using the lava seawater as the conductor; improves efficiency; and includes polysaccharide, polyphenol, and protein contents of the chaga mushroom extract. Provided is a cosmetic composition having an antioxidant effect by increasing DPPH removing ability and having a stimulation relieving effect by suppressing cell death by SDS.
Patent KR-20220169131-A (KR)
Title: Unmanned quarantine systems that spray disinfectants at regular intervals
Inventor: SEOK JIN HWAN
IPC: B05B9/04
Filed: 2021-06-18
Abstract: The present invention relates to an unmanned quarantine system for indoor facilities. According to the present invention, in places in which quarantine work is required at regular intervals such as hospitals or livestock barns, the unmanned quarantine system spraying a disinfectant at regular intervals is provided to allow indoor facilities such as hospitals or livestock barns to be disinfected at regular intervals to maintain a hygienic environment. That is, the present invention comprises: a plurality of spray nozzles provided at an inner upper part of each indoor facility and a quarantine pump connected to the plurality of spray nozzles and piping; a disinfectant tank supplying the disinfectant to the quarantine pump; and the unmanned quarantine system for indoor facilities consisting of a quarantine control means controlling the supply of the disinfectant through the spray nozzles at regular intervals according to the settings of a user. Therefore, the present invention provides the unmanned quarantine system consisting of the spray nozzles, the quarantine pump, the disinfectant tank, and the quarantine control means such that in the indoor facilities which require quarantine at regular intervals, such as hospitals and livestock barns, the quarantine work is carried out uniformly at once, and the quarantine is carried out through upper spraying to achieve even air quarantine.
Patent KR-20210158800-A (KR)
Inventor: DR ING MOHAMMAD MOKBUL HOSSAIN
IPC: B32B5/02
Filed: 2021-06-21
Abstract: The present invention relates to a method for fabricating a composite membrane. The method for fabricating a composite membrane of the present invention comprises: a step for preparing carrier layer with a woven mesh; and a step for disposing a membrane having a pore structure on the carrier layer, wherein the membrane is directly fabricated on the woven mesh by electrospinning of superimposed fibers. According to the invention, the membrane is fabricated of at least two different fibers, wherein a first fiber is fabricated of a first polymer material, a second fiber is fabricated of a second polymer material that is different from the first polymer material, the first fiber is thermally bonded to the woven mesh, while the second fiber is not thermally bonded thereto. Furthermore, the invention relates to the respective composite membrane.
Patent KR-20230004081-A (KR)
Inventor: KIM WON HOE
IPC: B22F12/55
Filed: 2021-06-30
Abstract: A technology disclosed in the present specification relates to a powder supply hopper for a laser forming device which supplies powder used in the laser forming device to a feeder. The powder supply hopper for the laser forming device disclosed in the present specification comprises: a container unit through which the contained powder is discharged through an outlet; a discharge inducing unit which is selectively connected to the container unit and guides the powder discharged from the container unit; and a discharge blocking unit which opens or closes the outlet according to movement of the container unit from the discharge inducing unit. In the powder supply hopper for the laser forming device disclosed in the present specification, the separation of the container unit from the discharge inducing unit is detected by a movement detection unit of the discharge blocking unit (300), and the outlet is closed by a shutoff valve of the discharge blocking unit, thereby easily replacing different container units containing different materials without powder leakage.
Patent KR-20230007038-A (KR)
Title: Method for detecting micro plastic
Inventor: KIM JOO HYUNG
IPC: G06F17/10
Filed: 2021-07-05
Abstract: The present invention relates to a method for detecting microplastic, and more particularly, to a technology for improving the efficiency of remote detection of microplastic by performing a signal processing process using reflectance spectrum data in a near infrared region of 700-1000 nm. The method for detecting microplastic comprises the steps of: (a) collecting reflectance spectrum data; (b) calculating an average of the reflectance spectrum data; (c) aligning the reflectance spectrum with respect to the origin; (d) extracting an expected peak value of the reflectance spectrum and comparing the same with pre-input plastic peak value data; (e) generating a plurality of Gaussian functions; (f) performing a curve fitting process; and (g) detecting the type of plastic.
Patent KR-20230009024-A (KR)
Inventor: BUHAK KIM
IPC: G06Q30/02
Filed: 2021-07-08
Abstract: The present invention relates to an online one-stop service platform providing system related to a vehicle and a method thereof and, more specifically, to an online one-stop service platform providing system related to a vehicle and a method thereof which integrate and provide all services related to a vehicle including a transaction of parts necessary in association with the vehicle, an inquiry related to malfunction diagnosis, a quotation of various maintenance, and vehicle washing and polishing, thereby easily and quickly performing transactions and quotations between an operator (company) and a user, between a user and a user, or between an operator and an operator through one platform.
Patent KR-20230010457-A (KR)
Inventor: KIM WHOI YUL
IPC: G06T7/80
Filed: 2021-07-12
Abstract: The present invention relates to a method for calibrating a stereo camera, and more particularly, to a method for calibrating a stereo camera using a trajectory of a bouncing ball. In the existing method, the start and end points of a ball trajectory for calibration are manually specified. In the present method, by using the characteristics of the trajectory of a ball bouncing on a floor, a point where the motion direction of the ball is suddenly changed is used as the starting point or ending point of the trajectory of the ball.
Patent KR-20230012890-A (KR)
Title: Battery module
Inventor: KIM MYUNG HOON
IPC: H01M50/211
Filed: 2021-07-16
Abstract: The present invention relates to a battery module with improved safety, which can include: a battery stack formed by stacking a plurality of battery cells having electrode tabs in one direction; a housing for accommodating the battery stack; and a heat transfer material that is interposed between the battery stack and the housing and expands at a predetermined temperature or higher. In particular, according to the present invention, the electrode tabs are self-ruptured by separating the battery stack or the battery cells from a right position through the volume expansion of the heat transfer material.
Patent KR-20230012926-A (KR)
Title: Biomarker composition for diagnosis of brain diseases due to blood-brain barrier degeneration
Inventor: JUYOUNG PARK
IPC: C12Q1/6883
Filed: 2021-07-16
Abstract: The present invention relates to a biomarker composition for diagnosing brain diseases related to cerebral microvascular damage and, more specifically, to: a method for manufacturing an animal model of brain diseases caused by cerebral microvascular damage, by precisely classifying local regions of the brain based on MRI images and inducing the degeneration of the blood-brain barrier only in a corresponding local region; a method for screening a biomarker for diagnosing brain diseases related to cerebral microvascular damage caused by the degeneration of the blood-brain barrier, using the animal model; and a biomarker composition for diagnosing brain diseases related to cerebral microvascular damage caused by the degeneration of the blood-brain barrier.
Patent KR-20230013394-A (KR)
Title: Marine structure
Inventor: OH HWAN YOUP
IPC: F16H7/02
Filed: 2021-07-19
Abstract: The present invention provides a marine structure floating on seawater. The marine structure comprises: a hull floating on the seawater; a propulsion unit for moving the hull floating on the seawater; a power generation unit for generating power for driving load devices installed on the hull; and the load device consuming the power generated by the power generation unit. The propulsion unit includes; a propulsion engine connected to a propulsion shaft; and a propulsion member connected to the propulsion shaft, and receiving the power for moving the hull from the propulsion shaft. The power generation unit includes: a power generator connected to the power generation shaft; and a connection module for allowing the power of the propulsion shaft to be selectively transmitted to the power generation shaft. The present invention can minimize a load applied to the propulsion engine.
Patent KR-20230014176-A (KR)
Title: Easy repair pants tool by velcro tape
Inventor: KOH HYOUNG JU
IPC: A44B18/00
Filed: 2021-07-21
Abstract: The present invention relates to a repair tool for easily adjusting the length of pants, and more particularly, to a repair tool which can adjust the length of pants by attaching, when a user needs to adjust the length of pants, double-sided tape to the pants by the user, and then attaching Velcro tapes to each other.
Patent KR-20230014967-A (KR)
Title: Multi-stage variable awning structure
Inventor: KIM MIN SO
IPC: E04H15/54
Filed: 2021-07-22
Abstract: The present invention relates to a multi-stage variable awning structure. The multi-stage variable awning structure comprises: a support member which is provided to install an awning member at a predetermined height; a rotation frame member which is installed at an upper part of the support member to rotate the awning member and then fold or unfold the awning member at a desired angle; and a plurality of awning members which are installed on an upper surface and both side surfaces of the rotation frame member, respectively. Accordingly, the present invention has an effect of easily installing a rest area or a relaxation area in an existing building, forming an internal space part and a rooftop part at the same time, increasing spatial efficiency with a two-story structure, and forming an independent space to induce a family-level leisure activity.
Patent KR-20230018716-A (KR)
Title: Mouth Cooling Device
Inventor: PARK JOOHYUNG
IPC: A61F7/12
Filed: 2021-07-30
Abstract: One aspect of the present invention relates to a cooling device for cooling an oral cavity, and more particularly, to a device for cooling an oral cavity to relieve pain caused by burning mouth syndrome, oral infection, and the like, which can be prescribed in a hospital. According to one embodiment of the present invention, it is possible to provide an oral cavity cooling device capable of effectively cooling an oral cavity in order to relieve pain caused by burning mouth, intraoral inflammation (stomatitis), infectious disease, and the like.