baber/WOPTO huggingface dataset:
Patent KR-20210139005-A (KR)
Title: Stucture of protective clothing for sound pressure and protection
IPC: A41D13/002
Filed: 2020-05-13
Abstract: An objective of the present invention is to protect medical personnel, hospital visitors, hospital clerical workers, and the like from being infected with external viruses and to relieve minimal fatigue in daily life. To this end, the present invention provides a protective suit which enables a wearer to move freely to some extent inside the protective suit, can be used as a negative pressure suit by reducing the pressure inside the protective suit, and can be selectively used as a general protective suit, if necessary. In addition, the present invention relates to a protective suit cum negative pressure suit which is sealed from the outside when transporting a patient and enables a wearer to carry out daily routines in a very limited way inside thereof. The present invention comprises: a field of view securing portion formed on the upper part of the top of the protective suit; solar panels are bent and formed on the shoulder part of the top of the protective suit, respectively; a front extension portion formed to extend on the front surface of the protective suit; a head fixing portion provided on the upper surface of the protective suit; and protective suit bottoms provided on the lower part of the top of the protective suit.
Patent KR-20210142043-A (KR)
Title: Silicon compound and method for producing the same
IPC: C08G77/22
Filed: 2020-05-15
Abstract: The present invention relates to a silicon compound which can be used as a photocurable polymer through acrylation and/or epoxidation of silicon polymer. The silicon compound can be used as a 3D printing material in an SLA method.
Patent KR-20200138023-A (KR)
Inventor: HATAKEYAMA TAKUJI
IPC: H01L51/00
Filed: 2020-05-25
Abstract: The present invention relates to a compound including a polycyclic aromatic compound having a plurality of aromatic rings linked with boron and oxygen atoms and represented by chemical formula (1), and a nitrogen-containing substituent represented by chemical formula (BiN). The compound according to the present invention can provide a material for an electron transport layer or electron injection layer having both high electron injection properties and high electron transportability, and thus can provide an organic device, such as an organic EL device, having a low driving voltage. In chemical formula (1), each of ring A, ring B and ring C represents an aryl ring or heteroaryl ring, wherein ring B and ring C may be linked with each other by means of -O-. In chemical formula (BiN), ring D represents a heteroaryl ring containing at least one N, ring E represents an aromatic ring or non-aromatic ring containing at least one N, wherein an aromatic or non-aromatic condensed ring may be formed between ring D and ring E. In addition, at least one hydrogen atom in ring A, ring B and ring C is substituted with the group represented by chemical formula (BiN) through a linking group.
Patent KR-20210149360-A (KR)
Inventor: KIM DOHYOUNG
IPC: A61N1/36
Filed: 2020-06-02
Abstract: The present invention relates to a facial nerve stimulating system using method which comprises: a housing positioned on the face of a user to provide a current pulse signal as a stimulation signal; a stimulation signal module comprising pads formed of a conductive material and attached to upper and lower parts of the eyes and eyebrows for transmitting the stimulation signal provided from the housing; and a module coupling part for detachably coupling the stimulation signal module to the housing. The method includes a step of providing a current pulse signal; a step of applying a current pulse signal; and a step of measuring an impedance, and determining whether the impedance exceeds a reference impedance. According to the present invention, a current pulse signal can be effectively transmitted through a plurality of pads into the inside of attached areas.
Patent KR-20210149555-A (KR)
Inventor: LEE GI SEON
IPC: A61L2/24
Filed: 2020-06-02
Abstract: The present application relates to a sterilization apparatus comprising: a main body having a machine chamber therein; a generating unit that has a storage body provided in the machine chamber, a storage space provided inside the storage body and storing a liquid sterilizing agent, and a generator provided with a converter converting the sterilizing agent in the storage space into mist; and a spraying unit fixed to one surface of the main body and spraying the mist of the sterilizing agent supplied from the generating unit to a target to be sterilized approaching the main body.
Patent KR-20210152350-A (KR)
Inventor: KWEON HYEOK JUN
IPC: A61L2/26
Filed: 2020-06-08
Abstract: The present invention relates to a device and method for a sterilization writing instrument. More specifically, a sterilizing device mounted around a writing instrument sterilizes the writing instrument, and an LED mounted around the sterilizing device is operated as a mood light to help a user sleep by combining various colors. And this sterilizing device and LED recognize and analyze a surrounding environment and situation by themselves and then operate. Finally, all the control parts of a writing instrument holder can be controlled as desired by the user using a signal sensor.
Patent KR-20210155069-A (KR)
Inventor: BCY
IPC: B65D90/54
Filed: 2020-06-15
Abstract: The present invention relates to a system for monitoring an internal state of a container having a structure with at least one door and specially applied with the system and a method thereof. A sensor detects a proximity distance of the at least one door related to another location in the container and is stored inside the container to provide sensor data communicated in relation to the internal state of the container.
Patent KR-20210156124-A (KR)
Inventor: KIM JIN HO
IPC: G06Q20/32
Filed: 2020-06-17
Abstract: Disclosed is a method for imposing a transportation fare comprising: a step of determining, by a computing device, a passerby movement history for which is a passerby history of the passerby based on the {latitude, longitude, time} information of the passerby; a step of determining, by the computing device, a first vehicle movement history for which is a movement history of the first vehicle based on the {latitude, longitude, time} information of the first vehicle; a step of determining, by the computing device, a first matching section that matches with each other between the passerby movement history and the first vehicle movement history; and a step of imposing, by the computing device, a fare for use of the first vehicle to the passerby based on the first matching section. Therefore, the present invention is capable of providing a technology for determining and charging a transportation fare even if the passerby does not take any action in paying for the fare when boarding.
Patent KR-20200079455-A (KR)
Inventor: PAN LI TE
IPC: H04W28/02
Filed: 2020-06-19
Abstract: A method and an apparatus from a user equipment (UE) perspective are disclosed. According to one embodiment of the present invention, the method comprises the step of setting a state variable used in sidelink transmission to ″1″ when the packet data convergence protocol (PDCP) entity of the sidelink radio bearer is established. The method also comprises the step of performing the sidelink transmission for a first data unit of the PDCP entity for the sidelink radio bearer, wherein the sequence number of the first data unit is set as a state variable.
Patent KR-20210157686-A (KR)
Inventor: CHOI YOON HYUCK
IPC: B01D39/20
Filed: 2020-06-22
Abstract: The present invention relates to an air purifier. Specifically, according to an embodiment of the present invention, provided is an air filter including: a filter member having a plurality of vertical pleats and including a plurality of filtering areas in which sides are connected to each other to be rotatable with respect to each other; and a frame having a plurality of support units for supporting the plurality of filtering areas, wherein a groove having a shape corresponding to an edge of any one of the upper and lower sides of the filtering areas is formed in the support units, and the filtering areas are supported by the support units as at least a part of the upper or lower edges is inserted into the groove.
Patent KR-20210157964-A (KR)
Inventor: OKUBO AKINORI
IPC: B23K26/06
Filed: 2020-06-23
Abstract: According to an embodiment of the present invention, a laser dicing apparatus comprises: an emitter for emitting a pulsed laser beam incident on the upper surface of a substrate; a phase modulation unit for modulating a phase distribution of the pulsed laser beam; a focusing lens unit disposed in a path where the modulated pulsed laser beam is incident on the substrate; and a substrate mounting unit on which the substrate is mounted. The modulated pulsed laser beam is incident on the substrate in a first direction perpendicular to the upper surface of the substrate. The substrate includes: a focusing area determined by a focal length of the focusing lens unit; and a defocusing area defined at a position different from the focusing area in the first direction. The modulated pulsed laser beam has a non-uniform intensity distribution in a second direction parallel to the upper surface of the substrate in at least a portion of the defocusing region, thereby suppressing scattering of the pulsed laser beam, and increasing the throughput of the laser dicing apparatus.
Patent KR-20220001549-A (KR)
Title: Drone
Inventor: LEE SANG HYUN
IPC: B64C27/08
Filed: 2020-06-29
Abstract: A drone related to the present invention may include: a fuselage part having a battery mounted thereon, and having a forward direction set in an x-axis; a plurality of rotors arranged in four or more around the fuselage part and arranged so that respective rotation axes are aligned in a z-axis direction; an x-axis tilting mechanism part formed to tilt the plurality of rotors about each axis parallel to the x-axis; a y-axis tilting mechanism part formed to tilt the plurality of rotors about each axis parallel to the y-axis; a first driving motor part for driving the y-axis tilting mechanism part; a second driving motor part for forming the x-axis tilting mechanism part; a control part formed to implement a plurality of flight modes by controlling a first rotor, a second rotor, a third rotor, a fourth rotor, the first driving motor part, and the second driving motor part; and a wing part installed on the upper part of the fuselage part, and formed in a shape of an airfoil to provide lift. An objective of the present invention is to implement various flight modes by stably allowing the drone to have multiple degrees of freedom.
Patent KR-20210083152-A (KR)
Title: Fuel reformer with plate structure
Inventor: SHIN JANG SIK
IPC: B01J8/02
Filed: 2020-07-02
Abstract: Provided is a plate-shaped fuel reformer, which comprises: a burner unit providing reforming reaction heat; a plate-shaped burner member coupled to one side of the burner unit and including a preheating unit for preheating reformed fuel containing water due to the heat of the burner unit; and a reforming member coupled to the other side of the burner unit of the burner member, having the plate shape corresponding to the shape of the burner member, and forming a reforming flow path by combining a plurality of channels for the preheated reforming fuel to move through the reforming flow path and perform a reforming reaction. The plate-shaped fuel reformer is easy to install as the reformer can be installed in a moving means or in a narrow space.
Patent KR-20220003764-A (KR)
Title: System and method for supporting of epidemiological investigation
Inventor: LEE SEOK JUN
IPC: G06Q50/26
Filed: 2020-07-02
Abstract: Provided are an epidemiological investigation support system and an epidemiological investigation support method thereof. According to an embodiment of the present invention, the epidemiological investigation support method by an epidemiological investigation support system comprises the following steps: requesting approval of authority to provide information on the confirmed cases to an authority approver when information on confirmed cases is requested from government agencies or local governments; collecting confirmed case information including at least one of the confirmed case's entry/exit records, medical institution usage history, mobile communication information, and card transaction history when the authority to provide the information is approved; and extracting movement information of the confirmed case by analyzing the collected information on the confirmed case. Accordingly, based on information such as the confirmed case's entry/exit records, medical institution usage history, mobile communication information, and card transaction history, a movement route of the confirmed case is automatically extracted with high accuracy, an expected infection network based on the movement route of the confirmed person is automatically extracted, and an infection risk area is automatically predicted, thereby reducing workload of epidemiological investigators and helping in response to viral infections such as COVID-19.
Patent KR-20220004468-A (KR)
Title: Simultaneous Diagnositic methods and diagnostic kits for SARS-CoV-2 causing COVID-19 and Sarbecovirus using PNA probe
Inventor: LEE SI SEOK
IPC: C12Q1/70
Filed: 2020-07-03
Abstract: The present invention relates to a method for detecting sarbecovirus, which is one of subgenuses of beta coronavirus, and new severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) causing COVID-19 by using a reverse transcription real-time polymerase chain reaction (RT-PCR) and, more specifically, to a peptide nucleic acid (PNA) probe and primer for simultaneously detecting sarbecovirus and new coronavirus, and to an infection determination method using the same. According to the present invention, the method has higher sensitivity and specificity than those of PCR and RT-PCR methods using DNA probes used for the diagnosis of COVID-19, and an ORF1ab gene, S gene, and N gene of the novel coronavirus and an E gene of the sarbecovirus can be simultaneously amplified and discriminated, thereby analyzing infection of the new coronavirus and the sarbecovirus with high sensitivity and high accuracy.
Patent KR-20220007930-A (KR)
Title: Method for producing sulfide-based solid electrolyte and sulfide-based solid electrolyte produced therefrom
Inventor: HA YOON CHEOL
IPC: H01B1/10
Filed: 2020-07-13
Abstract: The present invention relates to a method for manufacturing a sulfide-based solid electrolyte and a sulfide-based solid electrolyte manufactured thereby and, more specifically, to a method for manufacturing a sulfide-based solid electrolyte precipitated as a powder through solvent replacement and a sulfide-based solid electrolyte manufactured thereby. According to the present invention, the method comprises: a first step of dissolving a sulfide-based solid electrolyte or a raw material thereof in a first reactive solvent to prepare an injection solution; a second step of precipitating a solid electrolyte powder by solvent replacement while spraying the injection solution into a substitution solvent formed of a second non-reactive solvent having a relatively higher boiling point than that of the first solvent; and a third step of crystallizing the solid electrolyte powder by heat treatment. The second step performs heating to a temperature higher than the boiling point of the first solvent and lower than the boiling point of the second solvent, so that the solid electrolyte powder is separated from the second solvent as the first solvent evaporates.
Patent KR-20210018072-A (KR)
Title: Wafer processing method
Inventor: HARADA SHIGENORI
IPC: C09J7/24
Filed: 2020-07-28
Abstract: The present invention relates to a wafer processing method, which is to form a device chip without degrading the quality. The wafer processing method which divides, by a plurality of devices, a wafer formed in each region of a surface partitioned by a line scheduled to be divided, into individual device chips, comprises: a polyolefin-based sheet arranging process of placing a wafer in an opening of a frame having the opening for receiving the wafer, and arranging a polyolefin-based sheet on a back surface or a surface of the wafer and the outer circumference of the frame; an integration process of heating the polyolefin-based sheet to integrate the wafer and the frame through the polyolefin-based sheet by thermo-compression; a division process of irradiating the wafer with a laser beam of a wavelength having transparency with respect to the wafer along a line scheduled to be divided to form a shield tunnel in the wafer, and dividing the wafer into individual device chips; and a pick-up process of picking each of the individual device chips from the polyolefin-based sheet.
Patent KR-20220015116-A (KR)
Title: Battery module and method for manufacturing the same
Inventor: KIM JAE HONG
IPC: H01M50/20
Filed: 2020-07-30
Abstract: The present invention relates to a battery module and a manufacturing method thereof, and more specifically, to a battery module including a plurality of battery cells and to a manufacturing method thereof. The battery module according to an embodiment of the present invention includes: a tray providing a flat seating surface; an adhesive layer provided on the seating surface; a plurality of battery cells in which a lower surface is fixed to the adhesive layer and the outer peripheral surface of a lower end is exposed; and a holder for supporting the outer peripheral surface of the upper end of the plurality of battery cells.
Patent KR-20200096197-A (KR)
Inventor: HYOUN EE KIM
IPC: C23C14/20
Filed: 2020-07-31
Abstract: The present invention relates to a polymer basic material having a metalized surface and a manufacturing method thereof, wherein the polymer basic material includes: a polymer substrate; and bioactive metal injected into a surface of the polymer substrate without an interface. Therefore, the polymer basic material can have prominently improved biocompatibility.
Patent KR-20220017236-A (KR)
Inventor: LEE TAE YOON
IPC: B60K15/04
Filed: 2020-08-04
Abstract: The present invention relates to a urea solution cap assembly for a vehicle and a urea solution supply system including the same and, more specifically, to a urea solution cap assembly for a vehicle with an improved structure to provide user convenience when injecting a urea solution and a urea solution supply system including the same. According to the present invention, the urea solution cap assembly (100) for a vehicle comprises: a body (200) including a first opening (210) and a second opening (220) provided on the other side of the first opening (210) and provided to be opened and closed; a flange unit (250) protruding to the outside in a radial direction between the first opening (210) and the second opening (220), and including a plurality of penetration surfaces (252) and a flange gasket (300) to be sealed and coupled to a mounting target; and an air-permeable membrane member (400) coupled to the flange unit (250) to come in contact with the penetration surfaces (252).
Patent KR-20200133304-A (KR)
Inventor: NAM TAE WOOK
IPC: A45D29/02
Filed: 2020-08-05
Abstract: The present invention relates to a device for preventing nail and toenail fragments from scattering, which prevents cut nail and toenail fragments from scattering around when a user cuts nails and toenails. According to the present invention, the device comprises a tubular transparent plastic film cover formed in an arm warmer shape and having an inlet and an outlet formed on both sides and a plastic film opening holder inserted into the tubular transparent plastic film cover to maintain an open state of the tubular transparent plastic film cover.
Patent KR-20200102967-A (KR)
Title: Systems and methods for mass flow controller verification
Inventor: SARIN MICHAEL CHRISTOPHER
IPC: G05D7/06
Filed: 2020-08-12
Abstract: A method and system are disclosed for verifying the flow rate of gas through a mass flow controller, such as a mass flow controller used with a tool for semiconductor or solar cell fabrication. To verify the mass flow rate measured by the mass flow controller, gas passing through the mass flow controller is also passed through a mass flow meter. The measured flow rate through the mass flow controller is compared to the measured flow rate through the mass flow meter and any difference between the two measured flow rates is determined. Depending upon the magnitude of any difference, the flow of gas to the mass flow controller may be altered.
Patent KR-20220021349-A (KR)
Inventor: KWON YUL HYEON
IPC: A47B17/06
Filed: 2020-08-13
Abstract: The present invention provides a desk having a multifunction drawer comprising: a transparent acrylic plate (11) allowing a user to see inside the drawer; a height adjustment device (12) which is located on a center position of a leg to adjust height; and a drawer (13) of which a height is adjustable by the height adjustment device (12). According the present invention a space on the desk is widened when a storage space is sufficient to remove the storage space. Especially, according to the present invention, a user does not need to step back when taking out a book.
Patent KR-20200101317-A (KR)
Title: Light emitting device
Inventor: NAKABAYASHI TAKUYA
IPC: H01L33/46
Filed: 2020-08-14
Abstract: Provided is a light emitting device with high heat dissipation. The light emitting device comprises: a base material having a front surface, a rear surface located on the opposite side of the front surface, a bottom surface adjacent to the front surface and orthogonal to the front surface, and an upper surface located on the opposite side of the bottom surface; a substrate having a first wiring disposed on the front surface and a second wiring disposed on the rear surface; at least one light emitting element electrically connected to the first wiring and stacked on the first wiring; and a first reflective member covering a side surface of the light emitting element and a front surface of the substrate. The base material has at least one recessed portion opening in the rear surface and the bottom surface. The substrate includes a third wiring covering the inner wall of the recessed portion and electrically connected to the second wiring and a via in contact with the first wiring, the second wiring, and the third wiring.
Patent KR-20220021654-A (KR)
Inventor: SIM SUNG SOO
IPC: H04Q9/00
Filed: 2020-08-14
Abstract: The purpose of the present invention is to provide a wireless remote controller for an ascender, capable of adjusting the operation of the ascender based on a motion of a user. To achieve the purpose, the present invention discloses a wireless remote controller for an ascender to wirelessly operate the ascender comprising a driving source generating a rotating force with supplied energy, an operation part enabling a user to adjust an operation, and a control part controlling the driving source based on a state of the operation part, comprising: a transmitting part including a battery, a switch part, a wireless transmission module and a transmission processing part, and wirelessly transmitting a corresponding control signal in accordance with an operation state of the switch part; and a receiving part including a reception processing part and a wireless reception module, receiving the control signal transmitted from the transmitting part, and controlling the operation of the driving source to an operation corresponding to the received control signal.