baber/WOPTO huggingface dataset:
Patent KR-20210102752-A (KR)
Title: Record type bluetooth speaker
Inventor: KIM YONG WOO
IPC: H04R1/02
Filed: 2020-02-12
Abstract: The present invention relates to a record-type Bluetooth speaker, wherein by making an album jacket floatable by a record player and solving a problem for which a screen of an album that a user listens to is not floated, the present invention relates to in solving the problem for which the screen of the album that an existing user listens to is not floated. That is, in the Bluetooth speaker, the present invention is configured with: a speaker body composed of a tetrahedron so that sound can be emitted through a speaker; and a record player that combines an existing record plate-type with a body so that the album jacket can be floated. Therefore, by making the album jacket floatable by the record player and solving the problem for which the screen of the album that the user listens to is not floated, the present invention has an effect of solving the problem for which the screen of the album that the existing user listens to is not floated.
Patent KR-20210105115-A (KR)
Title: System for providing smart diary service using lifelog and biolog based on hyperlink with interconnecting between mediums
Inventor: CHO HAE JUNG
IPC: G06F3/00
Filed: 2020-02-18
Abstract: Provided is a smart diary service providing system using a hyperlink-based lifelog and biolog with interoperability between media, comprising: a user terminal that synchronizes and stores a lifelog collected through at least one sensor and a camera in time and location and automatically records any one or a combination of at least one of text, image, photo, and video corresponding to the lifelog on at least one page constituting a smart diary; and an electronic diary service providing server that includes a connection unit for receiving user registration from a user terminal and connecting at least one page with a hyperlink, an automatic recording unit for automatically inputting a lifelog to be synchronized with time and location in at least one page; and a storage unit for storing input content input from the user terminal in at least one page. Accordingly, user convenience can be maximized.
Patent KR-20210107393-A (KR)
Title: Deep metadata based emotion analysis method and system
Inventor: JINHONG YANG
IPC: G06F40/30
Filed: 2020-02-24
Abstract: A deep metadata-based sentiment analysis method and a system thereof are disclosed. The sentiment analysis system implemented by a computer according to one embodiment includes: a crawler module for collecting data related to posts; a data pre-processing module for pre-processing the collected data; a sentiment analysis module for obtaining a sentiment score for a sentiment word filtered based on a pre-established sentiment dictionary from the pre-processed data; and a service module for providing a service related to the sentiment analysis information of the post by using the obtained sentiment score.
Patent KR-20210108691-A (KR)
Title: apparatus and method for multi-channel image back-up based on event, and network surveillance camera system including the same
Inventor: KIM HYUN HO
IPC: H04N21/431
Filed: 2020-02-26
Abstract: An embodiment of the present invention provides a video search device and a network surveillance camera system comprising the same, wherein the video search device receives monitoring videos for each channel transmitted from a plurality of network cameras and video analysis information corresponding to the monitoring videos, generates a thumbnail image for each channel and a metaphor icon corresponding to the thumbnail image by utilizing the video analysis information, and displays the metaphor icon on a timeline of a video search viewer that displays received videos for each channel, thereby providing a user with convenience in searching. In addition, the video search viewer according to the present invention displays the plurality of thumbnail images corresponding to events generated for each channel, and further displays a timeline interface including a metaphor icon display unit and a time axis at the bottom of the thumbnail images. The metaphor icon display unit displays metaphor icons corresponding to the thumbnail images generated for each channel. The metaphor icons may be displayed along the time axis at an event occurrence time of the thumbnail images corresponding thereto.
Patent KR-20210112073-A (KR)
Title: Prefab worker protection apparatus
Inventor: KIM KYUNG WOOK
IPC: E04G21/32
Filed: 2020-03-04
Abstract: According to one embodiment of the present invention, a prefabricated worker protection mechanism comprises: an upper part which is formed above an operator to protect the operator; a support part coupled in a downward direction from both ends of the upper part to support the upper part; and a fixing part formed at the lower end of the support part to fix the support part to the bottom surface. According to one embodiment of the present invention, the prefabricated worker protection mechanism can be easily assembled at the construction site through the configuration of the upper part and the support part, and the operator is allowed to work under the mechanism, thereby protecting the operator in case of an accident caused by soil collapse.
Patent KR-20200029413-A (KR)
Title: A method for controlling image sensors and a image sensor using thereof
Inventor: OVSIANNIKOV LLIA
IPC: H04N5/376
Filed: 2020-03-06
Abstract: Disclosed is an image sensor control method. According to an embodiment of the present invention, the image sensor control method can comprise the steps of: sequentially reading out and resetting a first column to an n^th column of a pixel array; turning off a light source for a first time after the step of reading out and resetting is completed; and sequentially reading out and resetting from the first column to the n^th column of the pixel array after the first time has elapsed. According to the image sensor control method according to an embodiment of the present invention, an irradiation time of the light source is maintained equally for each column during a photocharge accumulation time for each column included in the pixel array even when the light source is turned off, thereby improving the quality of the image. In addition, it is possible to prevent reduction of a signal-to-noise ratio by stopping accumulation of photocharges while turning off the light source.
Patent KR-20210117017-A (KR)
Title: Heat exchanger
Inventor: KIM JAE HOON
IPC: F28F9/007
Filed: 2020-03-18
Abstract: The present invention provides a heat exchanger, comprising: a pair of header tanks disposed to face each other; and a plurality of microtubes disposed between the header tanks, wherein the header tank includes a header and a tank. A plurality of through holes are formed in the header to insert the microtubes, and the microtube is adhesively fixed. An object of an embodiment of the present invention is to block thermal deformation occurring during brazing welding of the microtube and the header tank by fixing the microtube using an adhesive.
Patent KR-20210123675-A (KR)
Title: Driver's accelerator mis-manipulation handling apparatus and method
Inventor: KIM HYEON JUN
IPC: B60W40/08
Filed: 2020-04-03
Abstract: The present invention relates to an apparatus and a method for handling an acceleration pedal malfunction of a driver, comprising: a vehicle information obtaining unit which obtains vehicle information according to an operation of a driver; and a handling unit which detects an acceleration pedal monitoring status based on the vehicle information and determines an acceleration pedal malfunction of the driver based on an opening degree of the acceleration pedal by operation of the driver in the acceleration pedal monitoring status to convert a vehicle mode into a safety mode.
Patent KR-20210123848-A (KR)
Title: Medical multi way stop cock
Inventor: JANG HEON JU
IPC: A61M39/22
Filed: 2020-04-06
Abstract: The present invention relates to a medical multi-way stopcock. Provided is a medical multi-way stopcock comprising a main body part which comprises a cylindrical cylinder part in an open container shape, and a plurality of branched tubes radially formed on an outer side thereof; and a cock handle which has a cylindrical coupling part inserted into the cylinder part to be able to rotate, and rotates, wherein a flow path groove forms an internal flow path for connecting flow paths of the branched tubes selected by rotation of the cock handle, and a stop part is formed to block the flow paths of the branched tubes between both ends of the flow path groove. According to the present invention, generation of foreign materials such as burr in the process of manufacturing the cock handle can be prevented.
Patent KR-20200121743-A (KR)
Title: Antenna
Inventor: PASKO SZYMON
IPC: H01Q1/32
Filed: 2020-04-14
Abstract: The present invention relates to an antenna comprising a magnetic core (1) and a coil (2) wound around the magnetic core (1). The magnetic core (1) includes at least two first sub-cores (1.1) and at least one second sub-core (1.2). The first sub-cores (1.1) are continuously arranged in a longitudinal direction (8) of the magnetic core (1), and separately include a side surface. The first sub-cores (1.1) include a (1-1)^th sub-core (1.1) and a (2-1)^th sub-core (1.1), and the second sub-core (1.2) includes a (1-2)^th sub-core (1.2). Also, the (1-2)^th sub-core (1.2) is arranged on a side surface of the (1-1)^th sub-core (1.1) and a side surface of the (2-1)^th sub-core (1.1) such that the (1-2)^th sub-core (1.2) at least partially overlaps the (1-1)^th sub-core (1.1) and the (2-1)^th sub-core (1.1). Therefore, the antenna is provided, which is simply manufactured and has good and stable antenna characteristics.
Patent KR-20210129463-A (KR)
Inventor: LEE JEONGBEOM
IPC: H01M4/505
Filed: 2020-04-20
Abstract: The present invention relates to an electrolyte for a lithium metal secondary battery. In the electrolyte according to an embodiment of the present invention, lithium salt includes lithium bis(fluorosulfonyl)imide, and a non-aqueous solvent includes: 1,2-(1,1,2,2-tetrafluoroethoxy)ethane; a cyclic fluorinated carbonate-based solvent; and a solvent including at least one selected from a group consisting of chain carbonate, chain ester, and chain ether, wherein the 1,2-(1,1,2,2-tetrafluoroethoxy)ethane is included in an amount of 5 to 30% by volume based on the total volume of the non-aqueous solvent.
Patent KR-20200125473-A (KR)
Title: Ethylene polymer particles and molded article
Inventor: MOCHIZUKI SHINSUKE
IPC: C08J3/12
Filed: 2020-04-21
Abstract: The present invention provides: ethylene polymer particles that are excellent in film strength and low heat shrinkability even when processed into a thin film, and also have an excellent balance between the two; and a molded article thereof. The ethylene polymer particles have an isothermal crystallization time (X) of 0.5-5.5 minutes at 125°C determined by a following measurement condition A using a differential scanning calorimeter (DSC), wherein the measurement condition A by DSC comprises: (1) raising the temperature to 230°C at a rate of 200 °C/min after holding at 50°C for 1 minute; (2) lowering the temperature to 125°C at a rate of 80 °C/min after holding at 230°C for 30 minutes; and (3) keeping warm at 125°C for 30 minutes. The isothermal crystallization time (X) (minutes) at 125°C is measured by setting the time reaching 125°C as a starting point or 0 minute.
Patent KR-20210130595-A (KR)
Title: Composition for sensitive skin comprising Bidens plant extracts
IPC: A61K8/9789
Filed: 2020-04-22
Abstract: The present invention relates to a composition for sensitive skin comprising a plant extract of the genus Bidens bipinnata. L. as an active ingredient. According to the present invention, a composition for sensitive skin comprising a plant extract of the genus Bidens bipinnata. L. as an active ingredient has excellent human stability without skin irritation and cytotoxicity, but also has very excellent efficacy of inhibiting JAK1 activity, efficacy of inhibiting eotaxin-1 expression, efficacy of inhibiting kallikrein-5 activity, and efficacy of inhibiting TLR-2 activation, and thus is very effective in preventing, ameliorating and treating sensitive skin diseases. Accordingly, the composition can be advantageously used as an active ingredient in a cosmetic composition, a pharmaceutical composition, an external composition for skin and a quasi-drug composition for preventing, ameliorating or treating sensitive skin diseases, especially acne, atopic dermatitis, psoriasis, hot flushes, rosacea, skin erythema, etc.
Patent KR-20210132870-A (KR)
Title: LED heating panel
IPC: F24D13/00
Filed: 2020-04-28
Abstract: The present invention relates to an LED heating panel installed in an indoor floor of an office, a house or an apartment for the purpose of heating and, more specifically, to an LED heating panel capable of performing a heating function with heat emitted from an LED module, having excellent workability due to prefabricated construction in an indoor floor as well as achieving high safety through the prevention of a short circuit or high-temperature heat, and having excellent heating efficiency and durability while having a thermotherapy function with wavelengths and heat emitted from the LED module. The LED heating panel includes: a board having input terminals provided in both side parts to receive power; a plurality of LED modules placed at regular intervals in an upper part of the board, and emitting light by receiving the power from the input terminals; and a plate attached to the upper part of the board to protect the LED module, and finish the upper part of the board.
Patent KR-20210133374-A (KR)
Title: System and method for charging using motor driving system
IPC: H02M7/48
Filed: 2020-04-28
Abstract: Disclosed are a charging system using a motor driving system and a method thereof, which can use charging equipment with various voltages and charge a vehicle battery by using the motor driving system provided in a vehicle and, furthermore, can selectively determine a charging method according to an actual voltage state of the vehicle battery, thereby improving efficiency of charging.
Patent KR-20210135389-A (KR)
Title: Apparatus for recognizing an obstacle, a vehicle system having the same and method thereof
IPC: G01S15/04
Filed: 2020-05-04
Abstract: The present invention relates to an obstacle recognition device, a vehicle system including the same, and a method thereof. According to an embodiment of the present invention, the obstacle recognition device includes: a processor configured to generate an occupancy grid map based on a sensing value of at least one ultrasonic sensor, calculate the risk probability of each cell on the occupancy grid map, and determine a shape and location of an obstacle based on the risk probability of each cell; and a storage storing data and an algorithm for calculating the risk probability. Therefore, the present invention can precisely estimate a shape of the obstacle based on a learning algorithm.
Patent KR-20200140703-A (KR)
Inventor: KAUL HIMANSHU
IPC: G06N20/00
Filed: 2020-05-06
Abstract: Systems, apparatuses and methods may provide for technology that conduct a first alignment between a plurality of floating-point numbers based on a first subset of exponent bits. The technology may also conduct, at least partially in parallel with the first alignment, a second alignment between the plurality of floating-point numbers based on a second subset of exponent bits, where the first subset of exponent bits are LSBs and the second subset of exponent bits are MSBs. In one example, technology adds the aligned plurality of floating-point numbers to one another. With regard to the second alignment, the technology may also identify individual exponents of a plurality of floating-point numbers, identify a maximum exponent across the individual exponents, and conduct a subtraction of the individual exponents from the maximum exponent, where the subtraction is conducted from MSB to LSB.
Patent KR-20210137338-A (KR)
Title: Flipping apparatus for inspecting exterior of battery
IPC: H01M10/42
Filed: 2020-05-08
Abstract: The present invention relates to a reversing apparatus for inspecting the exterior of a battery to increase inspection efficiency of a battery. According to the present invention, a rotator includes: a rotating frame rotatably supported on an elevation frame with respect to a horizontal axis; a pair of rotating grippers supported to be spaced apart from each other in proximity to the rotating frame at an interval for passing a battery to grip or release the battery; a spacing actuator mounted on the rotating frame to bring the rotating grippers close to or spaced apart from each other; and a rotary actuator mounted on the elevation frame to rotate the rotating frame with respect to the horizontal axis to vertically reverse the battery gripped by the rotating grippers. A transfer includes an elevation gripper picking up the vertically reversed battery from the rotating grippers while being supported by the elevation frame to pick down the battery through a separation space of the rotating grippers and an elevation actuator mounted on the elevation frame to elevate the elevation gripper.
Patent KR-20210137795-A (KR)
Title: apparatus for extracting extracellular vesicles
IPC: B01L3/00
Filed: 2020-05-11
Abstract: The present invention relates to an apparatus for extracting nano-sized vesicles, including: an introduction flow path through which a mixed fluid containing nano-sized vesicles is introduced; a first device including a first inlet linked to the introduction flow path and a first outlet linked to the first inlet through a first circulation flow path, formed at the top surface thereof, and a second inlet and a second outlet formed at the bottom surface thereof; a first membrane provided inside of the first device and configured to filter the mixed fluid introduced to the first device; a second device stacked at the lower part of the first device, and including a third inlet linked to the second outlet and a third outlet linked to the second inlet through a second circulation flow path, formed at the top surface thereof, and a fourth outlet formed at the bottom surface thereof; a second membrane provided inside of the second device and configured to filter the mixed fluid introduced to the second device; a first reversing valve provided between the introduction flow path and the first inlet and configured to link the first circulation flow path to the first inlet; and a second reversing valve provided between the second outlet and the third inlet and configured to link the second outlet to an extraction flow path. The apparatus according to the present invention can extract the nano-sized vesicles with high purity quickly from the mixed fluid containing the nano-sized vesicles.
Patent KR-20210141826-A (KR)
Title: A denitrification catalyst, a manufacturing method thereof and a denitrification method using thereof
IPC: B01J37/16
Filed: 2020-05-13
Abstract: The present invention relates to a denitrification catalyst, and relates to a denitrification catalyst for underground water. The denitrification catalyst for underground water comprises zero valent iron added with sulfur. According to the present invention, denitrification efficiency in underground water can be improved.
Patent KR-20210141005-A (KR)
Title: number verification system with RFID
IPC: G07C9/00
Filed: 2020-05-14
Abstract: The present invention relates to a system having a section that determines a movement of people, for example, enabling a direction of movement of the people or objects to be determined in the order of detection of the sensor by being installed with two or more object detection sensors in the same place as an entrance of a restaurant, thereby recognizing a movement direction of the objects or people by reading the RFID information such as an RFID-tag, a label, or a card for which a person has or is attached to the object.
Patent KR-20210086411-A (KR)
Title: The software communication method and the vehicle
Inventor: LIM HONGYEOL
IPC: B60W50/14
Filed: 2020-05-26
Abstract: The present invention provides a software communication method for performing stable communication by restoring errors in communication of multiple processes used for autonomous driving, and a vehicle. According to the software communication method of the present invention, a function module receives data from an input module and performs at least one process. When a missing frame is generated in the data, the data corresponding to the missing frame is transmitted from the input module to the function module.
Patent KR-20210146173-A (KR)
Inventor: CHOI SANG GYU
IPC: C23C14/12
Filed: 2020-05-26
Abstract: The present invention provides a system wherein a separate carrier inputs and discharges a substrate into and from an evaporator and contributes to a loading process to prevent a substrate from being bent or sagging, thereby enabling horizontal deposition on a large-area substrate. According to the present invention, RGB pixel deposition having an FMM applied thereto can be performed on a large-area substrate while maintaining horizontality without bending or sagging of the substrate. An auxiliary support installed on a substrate carrier of the present invention is installed to correspond to the region of an auxiliary support installed on the FMM to support a large-area substrate also in a middle part without intruding a material deposition region, thereby enabling stable transportation of a substrate. A gap for exerting an electrostatic force between a substrate and an electrostatic chuck is ensured by the compensation for substrate sagging, so a substrate can be fixed by an electrostatic chuck to provide an environment enabling high-precision alignment even on a large-area substrate, thereby enabling high-resolution pixels to be formed.
Patent KR-20210147204-A (KR)
Inventor: KIM JONG WOO
IPC: B29C48/88
Filed: 2020-05-28
Abstract: The present invention relates to a heat shrinkable film manufacturing apparatus for packaging meat products, which comprises: an extruder (1) that melts and extrudes synthetic resin raw materials; a stretching machine (2) for stretching an unstretched film (5) to have a required shrinkage rate while forming the raw material extruded from the extruder (1) into a film shape; a powder feeder (3) mounted on the stretching machine (2) and supplying the powder (6) while spraying the inside of the stretched film (5); and a transfer winder (4) for transferring and winding the stretched film (5) through the stretching machine (2). A powder layer is formed inside the film for meat packaging manufactured by the present invention, so as to minimize the friction between the two layers of film, thereby making it possible to easily spread the film when packing the meat product by inserting it into the meat packaging film. In addition, while the processed meat packaging film is heat-shrunk and the processed meat product is packaged, a direct contact between the film and the processed meat product is minimized in the state of being packaged by the powder (6) so as to prevent the processed meat product from sticking to the film during long-term storage, thereby preventing processed meat products from sticking to the film during long-term storage and easily and cleanly peeling off the packaging while maintaining the shape of processed meat products. This is to prevent excessive shrinkage of the heat shrink film during packaging to deform the shape of the packaged dairy product and to enhance the appearance of the packaged dairy product. Therefore, it is a very useful design that can increase the convenience of packaging work, as well as increase the purchase desire of consumers and manufacture a film for packaging of processed meat that improves the satisfaction of consumers after purchase.