baber/WOPTO huggingface dataset:
Patent KR-20220120353-A (KR)
Title: Built in smart electrical outlet
Inventor: KOO BON CHEOL
IPC: H01R13/73
Filed: 2021-02-23
Abstract: An embedded type smart electrical outlet is introduced. The embedded type smart electrical outlet comprises: an electrical outlet body which can be coupled with a power plug; a first board which is provided with a switch module installed in the electrical outlet body and which selectively blocking power applied to the power plug; an electrical outlet cover which is coupled to the front of the electrical outlet body; a second board which is vertically coupled to the first board to be disposed on a more front side than the first board in a space between the electrical outlet body and the electrical outlet cover, and which is provided with a communication module for providing a wireless communication function; and a switch which is electrically connected to the switch module, and which has at least a portion exposed from the electrical outlet cover.
Patent KR-20210111693-A (KR)
Title: Method for manufacturing printed wiring board
Inventor: MIYOSHI MARIKO
IPC: H05K3/00
Filed: 2021-02-26
Abstract: Provided is a manufacturing method of a print wiring board capable of improving smear removability and reducing a roughness of a surface of an insulating layer. The manufacturing method of the print wiring board comprises in the following order: a first process of preparing a resin sheet provided in the order of a support body, a release layer, and a resin composition layer; a second process of laminating the resin composition layer and a substrate; a third process of hardening the resin composition layer; a fourth process of peeling-off the support body, and obtaining an intermediate multilayer body provided in the order of at least one part of the substrate, the resin composition layer, and the release layer; and a fifth step of bringing an oxidizing agent in contact with a surface on the release layer side of the intermediate multilayer body.
Patent KR-20220001431-A (KR)
Title: Autonomous vehicle test method and apparatus, electronic device, computer-readable storage medium, and computer program
Inventor: ZHAO JUN
IPC: G01M17/007
Filed: 2021-02-26
Abstract: The present invention relates to a field of autonomous driving and provides a method for testing an autonomous vehicle. The method of the present invention comprises the following steps of: obtaining testing data generated during a process of testing a testing place; determining the corresponding relationship between the problem monitoring proportion and the current traveling distance, based on the testing data; and performing an approximation on a preset evaluation model, based on the corresponding relationship between the problem monitoring proportion and the current traveling distance to obtain an optimized evaluation model, wherein the testing data include the corresponding relationship between the current cumulative number of problems monitored during the testing process and the current traveling distance of the vehicle and the problem monitoring proportion, which includes the proportion between the current cumulative number of problems monitored and the total number of the problems monitored during the testing process. In addition, the optimized evaluation model evaluates the corresponding relationship between the problem monitoring proportion and the testing distance during every process of testing at the testing place.
Patent KR-20210029740-A (KR)
Title: Massage device with position adjustable foot massage module
Inventor: CHOI SUNG CHAN
IPC: A61H39/04
Filed: 2021-03-02
Abstract: The present disclosure provides a massage device including a foot massage member of which the position is adjustable according to the body type of a user, wherein the massage device comprises: a sole massage member for massaging at least a part of the user′s foot; a sole support frame for supporting the sole massage member; and a sole raising member disposed under the sole support frame to raise the sole support frame, wherein at least one side of the sole massage member is raised by the sole raising member.
Patent KR-20220123965-A (KR)
Title: Device for generating aerosol
Inventor: KIM TAEHUN
IPC: A24F40/40
Filed: 2021-03-02
Abstract: An aerosol generating device is disclosed. According to the present invention, the aerosol generating device comprises: a body; a cartridge having a container for storing liquid and coupled to one side of the body; a cap covering the body and the cartridge and having a first opening facing the container; and an opening/closing unit for opening and closing the first opening.
Patent KR-20220128086-A (KR)
Title: Composite material
Inventor: BAE CHOONG MAN
IPC: C22C32/00
Filed: 2021-03-12
Abstract: The present application provides a composite material and a manufacturing method of a composite material. In the present application, provided are a composite material having excellent heat transfer performance while maintaining viscous properties, and a manufacturing method of the composite material. To this end, the composite material includes a metal foam of a film or sheet shape in which one or more grooves are formed on one or both surfaces; and a polymer component filled in the grooves.
Patent KR-20220128225-A (KR)
Title: Method, device and non-transitory computer-readable recording medium for extracting biosignal data
Inventor: KIM JOO MIN
IPC: A61B5/00
Filed: 2021-03-12
Abstract: In accordance with one embodiment of the present invention, a method for extracting bio-signal data includes the following steps of: determining whether a data extraction device is connected to a data collection device; and, when the data extraction device is determined as not connected to the data collection device, determining to establish a data storage path to enable bio-signal data collected by the data collection device to be stored in a memory of the data collection device via a microcontroller (MCU) of the data collection device, and, when the data extraction device is determined as connected to the data collection device, determining to establish a data extraction path to enable an interface of the data extraction device to be connected directly to the memory of the data collection device without passing through the microcontroller (MCU) of the data collection device. Therefore, the present invention is capable of enabling data high-speed extraction while maintaining low-power performance.
Patent KR-20220130543-A (KR)
Title: Cmp slurry composition for polishing tungsten pattern wafer and method for polishing tungsten pattern wafer using the same
Inventor: LEE JI HO
IPC: C09G1/02
Filed: 2021-03-18
Abstract: Disclosed are a CMP slurry composition for polishing a tungsten pattern wafer, which contains: a solvent; an abrasive; and dendritic poly(amidoamine) containing a functional group having a pKa value of 6 or less at a terminal, land a tungsten polishing method using the same. The present invention provides the CMP slurry composition for polishing a tungsten pattern wafer, capable of reducing recesses and lowering a corrosion rate while minimizing the reduction in a polishing rate of the tungsten pattern wafer, and the method for polishing the tungsten pattern wafer using the same.
Patent KR-20220133509-A (KR)
Title: Adaptive power converter for solving the shadowing problem of solar power generation system on building
Inventor: JUNHEE HONG
IPC: H02S40/32
Filed: 2021-03-25
Abstract: The present invention relates to a power controlling method of a power controlling device for controlling power of one or more power converting devices connected to a plurality of solar power modules having a series structure. Provided is a series-connected impedance flow control type differential power converter power controlling method capable of measuring voltage/current values of a corresponding solar power module; determining current of a power converting module to allow each module to have a maximal power point; changing a string current value to allow integrated voltage/current of the entire power converting module connected to each module to have the maximal power point in a series connection state; controlling the power converting module by varying the string current with the voltage/current values; and including a step of a separate power circuit bypassing the power converting module and a bypass circuit controller separated from the maximal power controlling circuit. The present invention economically constructs a solar power generating system.
Patent KR-20220133631-A (KR)
Title: Recombinant protein comprising spike protein of SARS-CoV-2-derived protein and Fc of immunoglobulin-derived protein and use thereof
Inventor: SHIN HYUN JIN
IPC: C07K14/005
Filed: 2021-03-25
Abstract: The present invention relates to a recombinant protein including severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) spike protein S1-derived protein, immunoglobulin fragment crystallizable region (Fc)-derived protein, and SARS-CoV-2 spike protein S2-derived protein, and to a vaccine composition including the recombinant protein. According to the present invention, the recombinant protein can form a tetravalent bispecific antigen protein in which the spike protein S1 and S2 domains of SARS-CoV-2, which are antigen proteins, are presented on both sides of an Fc so that specific antibodies against SARS-CoV-2 can be effectively generated when a vaccine composition including the recombinant protein is used.
Patent KR-20220134194-A (KR)
Title: Mass flow controller including Sensor auxiliary block
Inventor: LEE SANG JIN
IPC: G05D7/06
Filed: 2021-03-26
Abstract: The present invention relates to a mass flow meter including a sensor auxiliary block, wherein when measuring the mass flow rate of fluid, the sensor auxiliary block including an inlet hole and an outlet hole is replaced to adjust the flow rate of the fluid branching from a bypass pipe and moving to a mass flow sensor for measuring the flow rate, thereby enabling the bypass pipe to be minimized and enabling the flow rate to the bypass pipe and the mass flow sensor to be stabilized. The present invention provides a mass flow meter including a sensor auxiliary block, which includes: an inlet hole including an inlet hole on a sensor side, an inlet hole on a bypass side and an inlet hole for controlling a flow rate; and an outlet hole including an outlet hole on a sensor side, an outlet on a flow path side and an outlet hole for controlling a flow rate, wherein a sensor auxiliary block mounted on the mass flow meter and having inlet holes and outlet holes processed thereon with different sizes substitutes to be able to adjust the flow rate of the fluid to the mass flow sensor branching from the bypass.
Patent KR-20220134355-A (KR)
Title: Apparatus for managing expiration date of food products and method thereof
Inventor: KIM SUNMOO
IPC: G06Q10/04
Filed: 2021-03-26
Abstract: The present invention relates to a device for managing an expiration date of a food product and a method thereof. The device comprises: an input unit for receiving an input of data; a communication unit for transmitting and receiving data; a storage unit which stores at least one piece of information among an adjustment time or adjustment date of an expiration date determined in advance to correspond to a predetermined range of a packaging material or packaging method and an adjustment time or adjustment date of an expiration date determined in advance to correspond to a predetermined range of a delivery temperature or delivery time; an expiration date management unit which determines an expiration date of a food product by using one among at least one food product delivery environment of a delivery temperature and delivery time for food product delivery and a food product packaging material and packaging method for food product delivery, a freshness retention period of the food product, and an expiration period of the food product included in information amount the food product purchased by a user; a control unit which provides expiration date information of the food product to the user before a predetermined period from the expiration date of the food product purchased by the user. According to the present invention, the device provides expiration date information of a food product to a user before the food product has passed its expiration date. Therefore, the user can safely use the food product.
Patent KR-20220135816-A (KR)
Inventor: CHO SANG HO
IPC: B01D53/04
Filed: 2021-03-31
Abstract: A mobile deodorizing unit for treating a volatile organic compound according to an embodiment can include: a casing; a cartridge unit disposed inside the casing; an inlet duct disposed on one side of the casing; a moving unit disposed under the casing; and a discharge duct disposed on the other side of the casing, wherein the volatile organic compound is introduced from the inlet duct, is purified by the cartridge unit, and can be discharged through the discharge duct.
Patent KR-20220141007-A (KR)
Inventor: PARK IL KYU
IPC: G06T19/00
Filed: 2021-04-12
Abstract: A time synchronization method for performing time synchronization with a tracking device for calculating a posture of a camera from an image of a camera in an augmented reality device is provided. The time synchronization method includes: receiving first inertial data measured from a first inertial measurement device of the tracking device; measuring second inertial data through a second inertial measurement device of the augmented reality device, comparing the first inertial data and the second inertial data to calculate a time difference; and then performing time synchronization with the tracking device using the time difference.
Patent KR-20220141089-A (KR)
Inventor: LOO TAE HEE
IPC: B65D88/74
Filed: 2021-04-12
Abstract: The present invention relates to an outer box frame assembly of a passive constant temperature container with improved strength, which comprises: a quadrangular bottom body (11); a frame-shaped door frame (13) for installing an opening and closing door (7); a pair of rear posts (15); an upper horizontal bar (17) for connecting an upper end of the rear posts (15); and a pair of upper vertical bars (19).
Patent KR-20220145607-A (KR)
Inventor: CHO CHUL HYUN
IPC: G08C17/02
Filed: 2021-04-22
Abstract: The present invention relates to an auxiliary power supply and sensing signal transmission apparatus of a digital water meter and a control method thereof, which supply a voltage of an auxiliary battery when the voltage of a battery of a digital water meter or a remote meter reader becomes a set voltage or less, and transmit sensing signals of sensors mounted around the digital water meter to the remote meter reader. The auxiliary power supply and sensing signal transmission apparatus of the digital water meter according to the present invention comprises a second battery voltage sensing unit, a first battery voltage sensing unit, an auxiliary battery, a control unit, a first switching unit, and a second switching unit.
Patent KR-20220151721-A (KR)
Title: Self-interior service platform system and provision method using artificial intelligence and AR
Inventor: PARK KITAE
IPC: G06N20/00
Filed: 2021-05-07
Abstract: The present invention relates to a user-customized interior decoration service platform system. The system comprises: a first terminal which is capable of implementing augmented reality for an interior decoration target space; a second terminal which provides a plurality of pieces of basic interior decoration design information; and a platform providing device which receives an order request signal from the first terminal, creates an order form based on the order request signal, and transmits a product production instruction signal to the second terminal based on the order form. The first terminal is configured to: receive user responses with respect to a plurality of queries; create an augmented reality space; obtain a customized interior decoration design suitable for the augmented reality space based on the user responses; and determine whether to order a product to which the customized interior decoration design is applied based on a user input in a state in which the product to which the customized interior decoration design is applied is displayed in the augmented reality space. According to the present invention, user satisfaction can be increased by providing products suitable for user preference and target space.
Patent KR-20220152042-A (KR)
Title: Apparatus and method for processing a received laser signal in a system of identification of a friend or foe using a laser
Inventor: KIM JIN YONG
IPC: G02B7/02
Filed: 2021-05-07
Abstract: The present disclosure relates to a method for processing a laser interrogation signal received by a laser receiving and processing device in a system for identifying a friend or a foe using a laser. According to the present disclosure, in the system for identifying a friend or a foe using a laser, a laser receiver receiving the laser interrogation signal from an interrogation device comprises: a light-receiving optical unit receiving the laser interrogation signal transmitted through a sensing area of a preset radius by using a plurality of lenses; an optical detecting unit generating a current signal based on the laser interrogation signal; and a signal processing unit including a current-voltage conversion unit converting the current signal into a voltage signal and a determination unit discriminating whether the laser interrogation signal is a signal for identifying a friend or a foe based on an output voltage signal output by the current-voltage conversion unit, wherein the current-voltage conversion unit includes a passive DC level shifter for changing a direct current (DC) output level of the voltage signal. The device and method according to various embodiments of the present disclosure, the weight of the laser receiving and processing device can be reduced.
Patent KR-20220153435-A (KR)
Inventor: JUNG HAE SHIN
IPC: A61K36/605
Filed: 2021-05-11
Abstract: The present invention relates to a pharmaceutical composition for preventing or treating thrombosis comprising euchrestaflavanone A. The pharmaceutical composition for preventing or treating thrombosis, according to the present invention, comprises euchrestaflavanone A or a pharmaceutically acceptable salt thereof. Therefore, the present invention can exhibit excellent preventive or therapeutic effects on thrombosis.
Patent KR-20220154362-A (KR)
Title: Disc implant assembly
Inventor: LIM KWUN MOOK
IPC: A61F2/30
Filed: 2021-05-13
Abstract: An assembly for a disc transplant according to the present disclosure includes: two contact members spaced apart from each other and being in contact with the spine; and a distance adjusting member installed between the two contact members and allowing a distance between the two contact members to be varied while moving in the longitudinal direction of the contact members. An objective of the present invention is to provide an assembly for a disc transplant capable of improving fixation force with the spine.
Patent KR-20220154531-A (KR)
Title: Electrical crime prevention device using automatic detection
Inventor: KIM SI WON
IPC: H05C1/04
Filed: 2021-05-13
Abstract: The present invention relates to an electric crime prevention device using an automatic detection sensor, which can be conveniently turned on/off indoors by turning on/off an electric shock device and using an access record remote control, thereby preventing power waste and increasing safety by identifying access. In addition, the device is simple and easy to operate, such that problems such as complex and difficult structures can be solved, thereby solving the problems with the existing complex and difficult structures. The present invention provides a disaster warning device using a complex sensor which can be used alone or by being embedded in various electrical and electronic devices. The disaster warning device comprises: an automatic detection sensor in the form of a circle to automatically recognize the access of a person; an electric shock device with a device installed on a security window so that an electric shock can be applied to prevent the person from approaching; a timer for convenient on/off setting indoors; and an electric shock device on/off remote control with a person access record and a power button. Therefore, the present invention can conveniently set on/off in the room by the electric shock device on/off and the access record remote control, thereby preventing power waste and increasing safety by identifying the access. The device is simple and easy to operate, such that the problems such as the complex and difficult structures can be solver, thereby solving the problems with the existing complex and difficult structures.
Patent KR-20220071867-A (KR)
Inventor: KIM DAE HWANG
IPC: H04S7/00
Filed: 2021-06-04
Abstract: Various embodiments relate to a computer system for realizing a user-customized sense of reality in relation to audio and a method thereof. The computer system may be configured to respectively generate audio files based on audio signals respectively generated by a plurality of objects in a site, generate metadata including spatial features respectively set for the objects in a space, and transmit the audio files and the metadata for the objects to an electronic device. According to various embodiments, the electronic device may render the audio files based on the spatial features in the metadata, thereby realizing a sense of reality for a scene. That is, a user of the electronic device may feel the user-customized sense of reality, such as directly listening to the audio signals generated by a corresponding object, in a site where at least one object is disposed.
Patent KR-20220164288-A (KR)
Title: Optical laminate, and manufacturing method for the same, and smart window including the same, and automobile or windows for buiding using the same
Inventor: KIM DONG HWI
IPC: G02F1/1337
Filed: 2021-06-04
Abstract: The present invention relates to a variable transmittance optical laminate, a manufacturing method thereof, a smart window comprising the same, and a vehicle to which the same is applied. The variable transmittance optical laminate comprises: a first polarizing plate including a first transmission axis; a second polarizing plate including a second transmission axis; a first transparent conductive layer provided on one surface of the first polarizing plate; a second transparent conductive layer provided on one surface of the second polarizing plate; and a liquid crystal layer provided between the first transparent conductive layer and the second transparent conductive layer, wherein the liquid crystal layer is driven in a twisted nematic (TN) mode, at least one transparent conductive layer of the first transparent conductive layer and the second transparent conductive layer is formed in direct contact with a polarizing plate, and the intersection angle of the first transmission axis and the second transmission axis is 50° or less. According to the present invention, the thickness can be significantly reduced compared to the conventional optical laminate.
Patent KR-20220165409-A (KR)
Inventor: HONG JI SUK
IPC: A43B3/10
Filed: 2021-06-08
Abstract: Bathroom slippers according to exemplary embodiments of the present invention may include: an upper body including a sole contact surface on which the sole of the user's foot rests; a separation prevention unit coupled to the upper body to prevent the user's sole from separating from the sole contact surface; and a lower body coupled to the lower surface of the upper body and in contact with the floor. In order to discharge water remaining on the contact surface of the sole of the foot to a floor surface, a drain unit passing through the upper body and the lower body may be formed in each of the upper body and the lower body to communicate with each other. In order to guide water remaining on the sole contact surface to the drain or one end of the sole contact surface, the front part of the lower body may be provided to have a higher height than the rear part of the lower body.