baber/WOPTO huggingface dataset:
Patent KR-20210050397-A (KR)
Title: Apparatus and method for measuring battery voltage
Inventor: LEE JU MI
IPC: H01M10/48
Filed: 2019-10-28
Abstract: The present invention relates to a battery voltage measuring device. According to an embodiment of the present invention, the battery voltage measuring device comprises: a first connection part connecting between a positive terminal of a battery pack and a positive terminal of a load-side link through a contact switch; a second connection part connecting between a negative terminal of the battery pack and a negative terminal of the load-side link through the contact switch; a switching part comprising a plurality of switches connecting both ends of the battery pack and the positive end of the load side link of the first connection part and the negative end of the load side link of the second connection part; a voltage measuring part for measuring voltages across the plurality of switches; and a switching control part for controlling on/off of the plurality of switches. The switching part comprises: a first switch connected to both ends of the battery pack; a second switch connected between the negative terminal of the battery pack and the positive terminal of the load-side link of the first connection part; a third switch connected between the positive terminal of the battery pack and the negative terminal of the load-side link of the second connection part; and a fourth switch connected between the positive end of the load-side link of the first connection part and the negative end of the load-side link of the second connection part. The switching control part may turn on the second switch and the fourth switch before the second connection part is switched from off to on. The present invention is to discharge a load-side capacitor to remove peaking noise.
Patent KR-20210051845-A (KR)
Title: Fluid flow control damper for syphon
Inventor: PARK SEONG JONG
IPC: F24F13/24
Filed: 2019-10-31
Abstract: According to one embodiment of the present invention, a flow control damper for a bent pipe is provided. According to one embodiment of the present invention, the flow control damper for a bent pipe comprises: a bent pipe-shaped housing connecting a first duct in which fluid flows in a first direction and a second duct in which the fluid flows in a second direction which is different from the first direction; a damper unit having a planar first damper plate installed inside the housing, a second damper plate formed in a plate shape to be hinged and coupled to the first damper plate, and opening and closing a flow passage inside the housing by expanding or folding the first damper plate and the second damper plate; and a control unit connected to a hinge unit where the first damper plate and the second damper plate are hinged and coupled and moving the hinge unit in a horizontal direction to open and close the damper unit.
Patent KR-20210052934-A (KR)
Title: Semiconductor memory device and manufacturing method thereof
Inventor: CHOI KANG SIK
IPC: H01L27/11575
Filed: 2019-11-01
Abstract: The present technology provides a semiconductor memory device and a manufacturing method thereof. The semiconductor memory device includes a substrate including a peripheral circuit, a gate laminate disposed on the substrate and including a cell array region and a step region extended from the cell array region, a channel structure penetrating the cell array region of the gate laminate, a memory film surrounding the sidewall of the channel structure, a first contact plug passing through the step region of the gate laminate, and an insulating structure surrounding the sidewall of the first contact plug so that the first contact plug is insulated from the gate laminate. It is possible to simplify the manufacturing process.
Patent KR-20210056471-A (KR)
Title: Electric Vehicle Having Rankine Cycle Having Flow Distributor
Inventor: KIM YOUNG WON
IPC: B60L1/00
Filed: 2019-11-08
Abstract: The present invention relates to an electric vehicle including a Rankine cycle equipped with a flow rate distributor and, more specifically, to an electric vehicle including a Rankine cycle in which a circulating system of working fluids is formed. The Rankine cycle includes: a pump moving the working fluids along the circulating system; a heat source including at least one of a battery unit, a motor unit and a solar panel unit delivering thermal energy to the working fluids moved by the pump; a generation unit provided on a path of the circulating system to generate electric energy through the thermal energy of the working fluids having passed through the heat source; and a radiator exchanging heat between the working fluids having passed through the generation unit and outside air. The Rankine cycle also includes a flow rate distributor distributing the working fluids moved by the pump to at least one of the battery unit, the motor unit and the solar panel unit. Therefore, the present invention is capable of increasing the lifespan of a battery.
Patent KR-20200056928-A (KR)
Inventor: FUJII TATSUYA
IPC: G03F7/027
Filed: 2019-11-08
Abstract: Disclosed is a resist composition having a constitutive unit represented by general formula (a0-1), a constitutive unit containing a cyclic group (excluding crosslinked groups) in which -O-C(=O)- forms a part of the ring skeleton, and a constitutive unit represented by general formula (a0-3). In the general formula (a0-1), Rx^(01) is an acid-dissociable group represented by general formula (a01-r-1) or general formula (a01-r-2). Xa and Ya, as well as Xaa and Yaa, together form an aliphatic monocyclic group having 3-5 carbon atoms. In the formula (a0-3), Ya^(x3) is a single bond or a (n_(ax3)+1)-valent linking group.
Patent KR-20210055552-A (KR)
Title: Seedling removing machine
Inventor: HAN KWANG SIK
IPC: A01C5/02
Filed: 2019-11-07
Abstract: The present invention relates to a manual seedling transplanter. In the configuration, among molding tools forming a seedling groove, it is characterized in that a movable seedling shovel can be operated using a lever principle, and a lever can also be operated using the lever principle. The present invention configured as described above has many effects, such as less fatigue even after long-time work because less force is required even after repeated work for a long time, and thus reliability can be maximized.
Patent KR-20210058128-A (KR)
Title: Service And Method For Providing Searching Result
Inventor: KIM GYEONG HO
IPC: G06F16/9538
Filed: 2019-11-13
Abstract: Disclosed are a service and a method for providing search results, which are able to provide Internet search results by determining the ranking by a vote of users. As an example, in a system for providing a service for displaying the search results through the Internet, the system comprises: a server which has a database to store information needed for searching, and to provide information corresponding to the search results; a first device which accesses the server and receives the search results through a keyword; and a second device which accesses the server and uploads the information on the desired theme. The server matches the information of the second device with the keyword of the first device, and provides the search results to the first device by a chart made of a large number of columns for the first device.
Patent KR-20210058239-A (KR)
Title: Refrigerator
Inventor: MIN HYUK PARK
IPC: F25B43/00
Filed: 2019-11-13
Abstract: The present invention is to lower the height of a cooling compartment by tilting the installation direction of a device installed in the cooling compartment and moving it in a direction in which interference between the devices does not occur. The present invention relates to a refrigerator. According to the present invention, the refrigerator comprises: a cabinet (100) having a storage compartment (128) therein; and an evaporator (630) which is installed in a cooling compartment (125) of the cabinet (100) and cools the air flowing into the cooling compartment (125) from the storage compartment (128) through the refrigerant. In addition, an accumulator (639) is connected to the evaporator (630) to pass the refrigerant discharged from the evaporator (630), and is erected in a direction inclined with respect to the height direction of the cooling compartment (125). Accordingly, the installation height of the accumulator (639) may be lowered, and the height of the cooling compartment (125) may also be lowered.
Patent KR-20210061557-A (KR)
Inventor: JANG YONG HO
IPC: G09G3/32
Filed: 2019-11-20
Abstract: Provided are a display device which can improve image quality, and a driving method thereof. According to embodiments of the present invention, the display device comprises: a first pixel connected to a first data line and a first gate line; a second pixel connected to a second data line and a second gate line; a third pixel connected to the first data line and a third gate line; a fourth pixel connected to the second data line and a fourth gate line; and a demultiplexer circuit supplying data signals to the first data line and the second data line respectively at different times.
Patent KR-20210064940-A (KR)
Title: Apparatus and method for determining target terminal for handover
Inventor: KIM HEE JIN
IPC: H04W36/14
Filed: 2019-11-26
Abstract: Disclosed are/is an apparatus and a method for determining a handover target terminal. The apparatus for determining a handover target terminal according to one embodiment of the present invention is an apparatus for determining a target terminal to perform handover in a communication network, including a 5G base station and an LTE base station, which are heterogeneous base stations, and includes: a base station monitoring unit for periodically monitoring traffic processed by each base station of the communication network; a terminal information collection unit for collecting terminal identification information of the corresponding terminal and service identification information for identifying a service used by the terminal for each terminal connected to the detected base station, when the base station that processes traffic exceeding a predetermined threshold is detected by the base station monitoring unit; and a target terminal determining unit that checks the type of service used for each terminal through the service identification information collected for each terminal, and considers the service type confirmed for each terminal, so as to determine a target terminal to perform handover to another base station having a different type from the sensed base station among the terminals connected to the sensed base station.
Patent KR-20210066066-A (KR)
Title: Antioxidant composition comprising epigallocatechin gallate as effective gradient and method for preparing the same
Inventor: NAM SEUNG HEE
IPC: A61Q19/00
Filed: 2019-11-27
Abstract: The present invention relates to an antioxidant composition comprising epigallocatechin gallate as an active ingredient, which contains an oil layer emulsifier, a water layer emulsifier and an anti-browning agent, and also comprises an emulsified epigallocatechin gallate, in which the water layer emulsifier is at least one selected from cyclodextrin, pectin, maltodextrin, alginate and stevioside, and the anti-browning agent is at least one selected from vitamin C and gallic acid. Accordingly, a browning phenomenon is suppressed by appropriate treatment of the oil layer emulsifier, the water layer emulsifier and the anti-browning agent to solve problems such as insolubility, browning, and reduced antioxidant efficacy, which are disadvantages when applying epigallocatechin gallate (EGCG) as a drinking material. And, an antioxidant function can be improved and maintained, and such a composition can be applied to food, beverage, medicine, and the like.
Patent KR-20210065669-A (KR)
Title: Method for providing integrated online purchasing for offline store item and system thereof
Inventor: HWANG HEE CHAN
IPC: H04W4/02
Filed: 2019-11-27
Abstract: Disclosed is a method for providing an integrated online purchasing service, which is performed by a system for providing an integrated online purchasing service for an item in an offline store. The method for providing an integrated online purchasing service in accordance with an embodiment of the present invention comprises the following steps of: allowing a consumer terminal to scan an identification code on at least one object; allowing the device for providing an integrated online purchasing service to provide the consumer terminal with link information on a webpage for a first offline store linked to the identification code as the identification code is scanned; allowing the consumer terminal to display the webpage of the first offline store through the link information and initiate transaction of at least one item on the webpage, so that the device for providing an integrated online purchasing service provides the consumer terminal with the link information for downloading of an application in order to complete the transaction; allowing the consumer terminal to complete the transaction of the at least one item where the transaction is initiated on the application after downloading of the application is completed on the consumer terminal; and allowing points given to the transaction to be saved in an account of the consumer terminal on the application as the transaction is completed. Accordingly, access to information on an offline store and a product is provided through a web and purchase of the product in the offline store is provided through an integrated app.
Patent KR-20210065746-A (KR)
Title: Synapse device comprising an barrier layer for ion and a method of manufacturing the same
Inventor: LEE DAESEOK
IPC: H01L21/265
Filed: 2019-11-27
Abstract: The present invention relates to a synaptic element which comprises: an ion storage layer; an active layer whose conductivity varies depending on an ion concentration of a dopant material; and an ion-barrier layer provided between the ion storage layer and the active layer to move ions when an external electric field is applied, suppress self-movement of ions when an external electric field is not applied and prevent an electrical short between the active layer and the ion storage layer, thereby providing a variety of conductivity and providing excellent non-volatile properties and safe repetitive operation properties.
Patent KR-20210068842-A (KR)
Title: Magnetic compass using film heater and operating method for the same
Inventor: JEON HYOUNG JIN
IPC: H05B3/20
Filed: 2019-12-02
Abstract: The present invention is a magnetic compass for detecting an azimuth in an upper deck of a wheel house of a ship, comprising: a compass body installed on the wheel house upper deck to detect an azimuth; a mirror pipe connected to the inside of the wheel house from the compass body and having a mirror lens installed therein; a heating unit installed in the mirror pipe to increase the internal temperature of the mirror pipe; and a control unit connected to the heating unit to control power supply to the heating unit.
Patent KR-20210069926-A (KR)
Title: Mending stuff for preventing to fire spread and construction method for using the same
Inventor: KIM BONG JOO
IPC: C09K21/02
Filed: 2019-12-04
Abstract: Disclosed are a repair material for preventing the spread of fire in an externally insulated building and a construction method thereof. The repair material includes a base composition including a thermally expansible resin, and a flame retardant including oyster shells and egg shells.
Patent KR-20210070612-A (KR)
Title: Method for executing collaborative task and collaborative device using the method
Inventor: SUH YOUNG HO
IPC: G06Q10/10
Filed: 2019-12-05
Abstract: Disclosed are a method for performing multiagent collaboration tasks using an agent decentralized organization (ADO) in a multiagent environment and a collaboration device using the same. According to an embodiment of the present invention, an agent organization is configured to include a plurality of collaboration agents associated with a collaboration task defined as a set of collaboration policies derived as a result of training, and the method for performing the multiagent collaboration tasks includes the steps of: transitioning the collaboration task to a real-world environment; and executing the task according to the collaboration policy in each collaboration agent constituting the agent organization. Accordingly, it is possible to reduce a realization gap which arises when transferring and performing collaborative intelligence.
Patent KR-20210071572-A (KR)
Title: White Organic Light Emitting Element and Display Device Using the Same
Inventor: SONG WOOK
IPC: H01L51/50
Filed: 2019-12-06
Abstract: The present invention provides a white organic light emitting element and a display device using the same. By changing the configuration of heterogeneous light emitting layers which are in contact with each other, the white color coordinates can be made uniform regardless of the change in current density. The white organic light emitting element may include a first electrode and a second electrode facing each other, and a blue light emitting stack and a phosphorescent light emitting stack.
Patent KR-20210072637-A (KR)
Title: protective under wear
Inventor: KWON BYEUNG JIN
IPC: A41B9/12
Filed: 2019-12-09
Abstract: The present invention is protecting underwear made of para-aramid materials which is added to protecting underwear formed in the form of underpants so that a protecting panel has an elastic recovery property. A protecting panel part is made of aramid and covers substantial areas such as an inner thigh area of a hip and both legs, and a crotch. The outside of the protecting panel provides the same elasticity. The remaining except for the part constituting the panel uses a material with low thermal conductivity such as polyester. The aramid is flexible, lightweight, and is directly positioned on skin of a user to provide protection against debris in an explosion while allowing arrangement movement. An aramid protecting panel is selectively used in other protecting areas to improve protection against the debris with various thicknesses and penetration. For example, the present invention can be applied when a solder is exposed to the explosion by being attached to shorts.
Patent KR-20210075732-A (KR)
Title: Method and apparatus for detecting synchronization signal in wireless communication system
Inventor: LEE HAE CHUL
IPC: H04J11/00
Filed: 2019-12-13
Abstract: The present invention relates to a method for detecting a synchronization signal in a wireless communication system to reduce a cell search time and an apparatus thereof. According to one embodiment of the present invention, a method for operating an electronic device comprises the following steps: dividing a cell search period into a plurality of partial search periods on the basis of the size of a partial buffer; acquiring first correlation detection information on the basis of a first synchronization signal while temporarily storing first signals received during a first partial search period among the plurality of partial search periods in a first partial buffer of the partial buffers; and during a second partial search period among the plurality of partial search periods, acquiring second correlation detection information for the first signals on the basis of the first correlation detection information and a second synchronization signal and acquiring first correlation detection information for the second signals on the basis of the first synchronization signal while temporarily storing the second signals received during the second partial search period in a second partial buffer.
Patent KR-20210076459-A (KR)
Title: Self-extinguishing cable connector cover
Inventor: CHOI IN YOUNG
IPC: A62C3/16
Filed: 2019-12-16
Abstract: The present invention relates to a self-extinguishing cable connector cover with microcapsules which comprises: a cover part surrounding the periphery of a connection part for connecting different cables; and a fire extinguishing unit built in the cover part, having a fire extinguishing material in an internal space, and exploding when a set temperature is reached to discharge the fire extinguishing material. Therefore, the self-extinguishing cable connector cover can suppress fire of a cable connector.
Patent KR-20200030025-A (KR)
Title: A method of generating three-dimensional shape information of an object to be measured
Inventor: KIM BYUNG MOK
IPC: G02B5/32
Filed: 2019-12-16
Abstract: According to an embodiment of the present invention, a method of creating three-dimensional shape information of a measurement target object from an image including intensity information of an object hologram created by the interference of reference light reflected from an optical mirror and object light influenced by a measurement target object includes the following steps of: confirming at least one frequency component included in the image; extracting real image components corresponding to a real image from among the frequency components; creating a real image hologram including real image information of the measurement target object and correction light in a conjugation-relation with the reference light based on the real image components; creating an intermediate hologram, made by removing the information of the reference light from the real image hologram, based on the correction light; creating curvature aberration correction information from the intermediate hologram; creating a correction hologram, made by removing an error due to a curvature aberration from the intermediate hologram, based on the curvature aberration correction information; and creating three-dimensional shape information of the measurement target object from the correction hologram.
Patent KR-20210077426-A (KR)
Title: Composition for preventing, ameliorating or treating allergic disease comprising mixed extract of strawberry leaf and stem as effective component
Inventor: KIM DONG SEON
IPC: A61K9/00
Filed: 2019-12-17
Abstract: The present invention relates to a composition for preventing, alleviating or treating allergic diseases comprising an aboveground extract of strawberries as an active ingredient, wherein leaf and stem mixed extracts of strawberries lower the secretion of histamine, and reduce the amount of inflammation-inducing chemokines increasingly secreted from the skin keratinocytes by TNF-α and IFN-γ. Therefore, the leaf and stem mixed extracts of strawberries of the present invention can be usefully used as a composition for preventing, alleviating or treating various allergic diseases such as urticaria and itching.
Patent KR-20210087122-A (KR)
Title: Drone location tracking system
Inventor: KIM SHIN GON
IPC: G09B9/08
Filed: 2019-12-30
Abstract: Disclosed is a drone position tracking system, which comprises: a point indicator installed at a preset target point, and including a Bluetooth communication module which generates a beacon signal; a drone position collecting device including a LoRa communication module, which is a low-power long-distance communication module; and a drone including a Bluetooth communication module for receiving a beacon signal, a global positioning system (GPS) module for acquiring position information, and a LoRa communication module for communicating with the drone position collecting device. The drone approaches the point indicator to receive the beacon signal transmitted by the point indicator, and transmits the position information acquired through the GPS module to the drone position collecting device when the received signal strength of the received beacon signal is equal to or greater than a preset reference value. Accordingly, piloting performance of an examinee can be evaluated with an objective measurement value.