baber/WOPTO huggingface dataset:
Patent KR-20200127908-A (KR)
Inventor: KIM KYUSEOK
IPC: H04B7/0413
Filed: 2020-05-04
Abstract: The present invention relates to a method and a device for transmitting and receiving a demodulation reference signal (DM-RS) in a wireless communication system. The method by which a terminal (user equipment, UE) receives a DMRS in a wireless communication system includes: a step of receiving activation information; a step of transmitting feedback information with respect to the activation information; a step of receiving downlink control information (DCI) including a transmission configuration indication (TCI) field and an antenna port field; and a step of receiving the DM-RS based on the DCI. The activation information includes information related to mapping between a TCI state and the code point of the TCI field. In a case where the TCI field indicates a code point mapped with a plurality of TCI states and the antenna port field indicates the antenna ports of a plurality of code division multiplexing (CDM) groups, the first of the TCI states may correspond to the CDM group related to the first antenna port based on the indication order of the antenna ports.
Patent KR-20210137301-A (KR)
Title: Mist Spraying Device with Function of UV Rays Sterilization
IPC: A45D44/00
Filed: 2020-05-07
Abstract: The present invention provides a mist spraying device with an ultraviolet (UV) sterilization function to spray mist to a user's facial area at an optimal spray condition. According to the present invention, the mist spraying device comprises: a container unit including a container storing liquid cosmetics capable of being converted into a mist state; a sterilization unit emitting light of a predetermined UV wavelength band to the inside of the container unit to sterilize the liquid cosmetics stored in the container unit; a nozzle unit including a nozzle converting the liquid cosmetics into a predetermined mist state to spray mist in the air; a driving unit generating a predetermined spray pressure for converting and spraying the liquid cosmetics into the predetermined mist state through the nozzle unit; a button unit including a button; a camera unit converting light entering through a lens into a digital signal to generate image data; and a control module including an image acquisition unit acquiring the image data generated through the camera unit, an image processing unit processing the acquired image data, and a spray control unit performing a predetermined procedure for generating the predetermined spray pressure through the driving unit to spray the liquid cosmetics into the predetermined mist state through the nozzle unit when a pressed state of the button unit for spraying the mist is checked.
Patent KR-20210137685-A (KR)
Title: Controlling method of Massage Apparatus
IPC: G08B21/02
Filed: 2020-05-11
Abstract: The present invention relates to a method for controlling a massager including: a base on an installation surface; a seating portion for user body support; a user body massage portion provided in the seating portion; a connecting portion connecting the base and the seating portion and supporting the seating portion; a communication module communicating with a server unit storing contact information on an external device pre-registered by a user; a voice output speaker; a button portion provided in the seating portion so as to be pressed by the user in case of emergency; and a control unit sending a notification to the device using the contact information as the button portion operates. The method includes: a power application step of supplying electric power to the massager; a button portion operation determination step of determining whether the button is pressed by the user; and a notification transmission step of transmitting an emergency notification to the device through the server unit in a case where the button portion is pressed.
Patent KR-20210150199-A (KR)
Inventor: LIM GEO SAN
IPC: C08J7/043
Filed: 2020-06-03
Abstract: The present invention provides a composition for forming an easy-adhesion layer, a hard coating film formed by using same, and an image display device provided with the hard coating film, the composition for forming an easy-adhesion layer comprising: a polysiloxane compound having a hydroxyl group on a side chain thereof; a light-transmissive resin; a photoinitiator; and a solvent. The composition for forming an easy-adhesion layer, according to the present invention, comprises the polysiloxane compound having the hydroxyl group on the side chain thereof, and the light-transmissive resin, and thus enables the enhancement of tight adhesion between a cycloolefin polymer substrate and a hard coating layer, thereby enabling the improvement of the bending resistance of the hard coating film.
Patent KR-20210150803-A (KR)
Inventor: NAM DONG SUN
IPC: G06F17/15
Filed: 2020-06-04
Abstract: Disclosed are an electronic system apparatus for recommending a par value of a discount coupon based on artificial intelligence and an operating method thereof. The present invention relates to the electronic system apparatus and the operating method thereof, which can generate a recommending model that can recommend the par value of the discount coupon to be issued by a businessperson customer based on artificial intelligence.
Patent KR-20200146019-A (KR)
Inventor: FACKENTHAL RICHARD E
IPC: G11C29/00
Filed: 2020-06-10
Abstract: Provided are a method for an efficient power scheme for redundancy, a system thereof, and a device thereof. A memory device may include a circuit group which stores memory address information associated with one or more defective or unreliable memory components, and compares the memory address information with a memory address targeted for a memory access operation. The memory device can selectively distribute targeted memory addresses to one or more circuits in the circuit group based on whether the circuits store the memory address information. Additionally or alternatively, the memory device may selectively supply power one or more circuits in the circuit group based on whether the circuits store the memory address information.
Patent KR-20210155697-A (KR)
Inventor: AHN JI YOUNG
IPC: H01L21/768
Filed: 2020-06-16
Abstract: . The technical problem to be achieved by the technical idea of the present invention is to provide an integrated circuit device capable of suppressing parasitic capacitance between a conductive line and another conductive region adjacent thereto even when an area of the device region is reduced due to down-scaling of a semiconductor device. An integrated circuit device comprises: a bit line disposed on a substrate and comprising a lower conductive layer and an upper conductive layer; an insulating capping pattern covering the bit line; and a main insulating spacer covering a sidewall of the bit line and a sidewall of the insulating capping pattern in a first horizontal direction and including an extension convex toward a upper conductive layer.
Patent KR-20200077487-A (KR)
Inventor: FROESE KEVIN M
IPC: H01Q1/24
Filed: 2020-06-22
Abstract: Provided is a device including a display and a housing. The housing has four corners which surround the display and define portions of an outer surface of the device. The housing includes: a first housing segment configured to define at least a portion of a first corner of the four corners and to operate as an antenna; a second housing segment defining at least a portion of a second corner of the four corners; and a third housing segment defining at least a portion of a third corner of the four corners. The third corner forms a portion of the housing which is diagonally opposite the second corner. The housing further includes a non-conductive housing component structurally coupling the first housing segment to another portion of the housing.
Patent KR-20210001986-A (KR)
Inventor: MUKAI DAIKI
IPC: H05K5/03
Filed: 2020-06-24
Abstract: The present invention relates to a flexible printed circuit (FPC) which hhas excellent continuous folding resistance by inhibiting deformation at the front end of the curved portion of a polyimide film during a folding cycle at the hinge portion of a foldable device. The polyimide film is used as a dielectric resin layer of a flexible printed circuit which repeats folding motion by which a second non-curved portion is folded through 180-degree inversion to a first non-curved portion so as to form a shape including the first non-curved portion, the second non-curved portion, and a curved portion disposed between the first non-curved portion and the second non-curved portion and deformed with a curve. The polyimide film shows a gradient of the plastic strain region in its stress-strain curve equal to or higher than 1.0 MPa/% and less than 5.0 MPa/%.
Patent KR-20220004369-A (KR)
Title: Composite filter and air clearner including the same
Inventor: NAM YU YOUNG
IPC: F24F13/28
Filed: 2020-07-03
Abstract: The present invention relates to a composite filter capable of filtering a large amount of air while reducing a volume thereof during transportation. Specifically, according to an embodiment of the present invention, there is provided a composite filter including: a filter unit that filters dust and includes a filter member having a plurality of filtering parts whose sides are rotatably connected to each other; one or more filter modules that are arranged in parallel with at least one of the plurality of filtering parts; and a bracket which is configured so that adjacent filtering parts among the plurality of filtering parts are rotatable to each other, and supports the filter module together with the adjacent filtering part, the bracket includes: a folding part that is selectively folded according to rotation of the adjacent filtering parts to each other; and a plurality of attachment parts that are connected to the attachment parts, respectively with the attachment parts interposed therebetween, and attaches the adjacent filtering parts to sides of the filtering parts that are arranged in parallel with each other, the folding part and the attachment part are provided integrally with each other and formed of a flexible material, and the attachment portion extends to the side of the adjacent filter module, so as to seal a gap between the filter unit and the filter module arranged in parallel.
Patent KR-20220011911-A (KR)
Inventor: CHOI HANYOUNG
IPC: C07D327/04
Filed: 2020-07-22
Abstract: The present invention provides a novel method for manufacturing 1,3-prop-1-ene sultone. A manufacturing method of the present invention is economical by using inexpensive raw materials and reactants, and can be manufactured with high purity and high yield under mild conditions, thereby being able to be easily applied to mass production.
Patent KR-20220017538-A (KR)
Title: System and method for managing taking medicine using mobile terminal with user orientation
Inventor: LIM JONGHOON
IPC: G16H50/20
Filed: 2020-08-04
Abstract: A user-oriented medication management system using a mobile terminal according to the present invention comprises: a code storage unit for storing information about an image code containing unique identification information for a clinical trial; a basic information receiving unit for receiving basic information including personal information of a user and unique identification information extracted by recognizing the image code from a target terminal which is a mobile terminal of the user; a parsing unit for parsing the received basic information to select the subject drug of the clinical trial and the personal information of the user; a schedule information generation unit for generating medicine-taking schedule information corresponding to the user using the selected target medicine and personal information and transmitting the medicine-taking schedule information to the target terminal; a data receiving unit for receiving feedback data about taking medication from the target terminal; and a main processing unit for storing and managing the received feedback data.
Patent KR-20220017147-A (KR)
Inventor: SON HONG BUM
IPC: H04L65/40
Filed: 2020-08-04
Abstract: In accordance with one embodiment, provided is a management system using an Ethernet power device. The management system includes: a bridge connected with a power device to transmit power in an Ethernet communication mode, and performing data communication with the power device in a wireless communication mode; a panel installed in a building, and generating a one-time password to transmit the password to the bridge; and a wireless terminal accessing the panel in a near field communication mode to receive the one-time password, and transmitting a control message, which combines the one-time password received from the panel with a command, to the bridge in the near field communication mode. The bridge compares the one-time password received from the wireless terminal with the one-time password received from the panel to verify the control message, and executes the command included in the verified control message. Therefore, the present invention is capable of controlling and managing various power devices supporting POE.
Patent KR-20210020827-A (KR)
Title: Device and method for handling a reception
Inventor: LO LI CHUNG
IPC: H04W72/04
Filed: 2020-08-13
Abstract: A communication device for handling reception comprises at least one storage device and at least one processing circuit connected to the at least one storage device. The at least one storage device stores instructions. The at least one processing circuit is configured to execute the instructions of a step receiving DCI from a control resource set and a step of receiving a PDSCH in accordance with the DCI. The DCI includes a TCI field. The TCI field indicates a TCI codepoint corresponding to a first TCI state and a second TCI state.
Patent KR-20210029668-A (KR)
Title: Substrate processing apparatus, method of manufacturing semiconductor device and computer program
Inventor: SAMBU MAKOTO
IPC: H01L21/677
Filed: 2020-08-18
Abstract: Provided is a substrate treatment apparatus capable of treating a substrate at the high temperature and reducing thermal damage to a throat. The substrate treatment apparatus comprises: a reaction tube constituting a treatment chamber inside and including a throat at the lower side; a heater barrel installed on the outer periphery of the reaction tube and provided with a heater for each of the plurality of zones divided in a tube axis direction; a plurality of heater temperature sensors measuring the temperature of a heater corresponding to each zone; a temperature controller controlling the temperature for each zone by controlling power supplied to each heater based on temperature measurement data; and a rotating mechanism turning a boat. The temperature controller sets the heater corresponding to the zone in which the substrate is placed at the preset temperature during the heat treatment of the substrate, and controls the power supplies to the plurality of heaters for each heater so that a temperature gradient lowering the temperature toward the throat is formed in the zone where the substrate is not disposed on the throat.
Patent KR-20220022721-A (KR)
Inventor: PARK SEUNGKYU
IPC: G01S15/89
Filed: 2020-08-19
Abstract: The present invention relates to an underwater cutting visualizing device of a nuclear power plant facility and a method thereof. The underwater cutting visualizing device comprises: a collecting unit that collects, in real time, one or more camera images and one or more sonar images that photograph a underwater cutting process of a cutting object of a nuclear power plant facility; and a control unit configured to check whether the camera images or the sonar images are images before/after underwater cutting or images during underwater cutting, input corresponding camera images or sonar images to visibility increasing models individually learned according to underwater cutting work steps, and then obtain images with increased visibility from the learned increasing models to display them on an associated display.
Patent KR-20220023059-A (KR)
Inventor: LEE HO IK
IPC: G06Q50/30
Filed: 2020-08-20
Abstract: Provided is a method for recommending picture sharing, which includes the steps of: distributing and storing friend relationship information indicating a friend relationship of each of a plurality of users in a distributed storage server; receiving photographing information of a picture stored in each of devices from the devices of the plurality of users; generating a picture sharing recommendation message for recommending sharing a picture stored in a device of a first user to a second user based on the friend relationship information and the photographing information; and transmitting the generated picture sharing recommendation message to the device of the first user. Friendship information linked to the account may provide a method to recommend picture sharing.
Patent KR-20220023068-A (KR)
Inventor: CHOE SEOK MO
IPC: H01M50/10
Filed: 2020-08-20
Abstract: The present invention relates to a lower case of a lead-acid battery with improved shock prevention performance, and more specifically, to a lower case of a lead-acid battery with improved shock prevention performance for preventing damage to a storage battery and accidents due to a fall that can occur during the movement of the lead-acid battery. Through the present invention, a shock prevention means (100) is molded on the lower side of the lower case in a double injection structure outside a polypropylene structure connected to the inside of the lead-acid battery, and is made of rubber or elastomer material with excellent elasticity, thereby preventing damage to the storage battery and accidents.
Patent KR-20220023168-A (KR)
Inventor: KANG HEE JUN
IPC: F16B39/284
Filed: 2020-08-20
Abstract: The present invention relates to an anti-vibration set, more specifically, comprising: a nut unit which is integrally formed of a nut and a nut plate at an end of the nut, wherein the nut is to be fastened to a bolt to fix a structure or a product and the nut plate has an inward insertion groove on one surface; and an anti-vibration rubber of a rubber material of which one surface has an insertion protrusion and the other surface integrally has an anti-slip piece. By fitting and coupling the insertion protrusion to the insertion groove, the nut unit and the anti-vibration rubber are coupled to improve assembly.
Patent KR-20220027453-A (KR)
Title: Method for manufacturing electromagnetic wave absorber and electromagnetic wave absorbing composite
Inventor: LEE WON JUN
IPC: H01Q17/00
Filed: 2020-08-27
Abstract: According to an embodiment of the present invention, a method for manufacturing a radio wave absorber available in a high-temperature environment comprises: an input step of receiving design electromagnetic parameter for the radio wave absorber; an intermediate product manufacturing step of pretreating the fiber and inputting a matrix to prepare an intermediate product based on the design electromagnetic parameter; a step of redesigning the design electromagnetic parameter, corresponding to actual thickness of the manufactured intermediate product; and a post-treatment process step of thermally oxidizing the intermediate product based on the redesigned design electromagnetic parameter.
Patent KR-20210028115-A (KR)
Title: Bonding structure and method of forming same
Inventor: CHEN MING FA
IPC: H01L23/528
Filed: 2020-08-27
Abstract: Provided is a package which comprises: a first die, wherein the first die includes: a first metallization layer; one or more first bond pad vias on the first metallization layer; and one or more first bond pads on the one or more first bond pad vias, a first barrier layer extends across the first metallization layer between each first bond pad via and the first metallization layer, and a second barrier layer extends across each first bond pad via between the first bond pad and the first bond pad via; and a second die including one or more second bond pads, wherein the second bond pad is bonded to the first bond pad of the first die. Therefore, contact resistance between the bonded pads can be improved.
Patent KR-20220028422-A (KR)
Title: Method for pre-lithiating the negative electrode
Inventor: JUN CHAN SOO
IPC: H01M4/02
Filed: 2020-08-28
Abstract: The present invention relates to a method for pre-lithiation of a negative electrode, including the steps of: manufacturing a negative electrode structure having a negative electrode active material layer formed thereon by applying negative electrode slurry containing a negative electrode active material containing 100% by weight of pure silicon (Si) on a negative electrode current collector; accommodating the negative electrode structure in a pre-lithiation solution; and pre-lithiating the negative electrode structure. The pre-lithiation is performed by arranging a lithium metal counter electrode to be spaced apart from the negative electrode structure accommodated in the pre-lithiation solution and electrochemically charging the negative electrode structure, and in the pre-lithiated negative electrode structure, the total pre-lithiation degree of the negative electrode active material layer is 7 to 12%.
Patent KR-20220028841-A (KR)
Title: Method for detecting obstacle by vehicle in article transport system
Inventor: LEE JEONG SEOK
IPC: H01L21/677
Filed: 2020-08-31
Abstract: The present invention provides an obstacle detecting method for a transport vehicle in an article transport system in a manufacturing factory. According to an embodiment of the present invention, the present invention provides a device and a method for setting an obstacle detection range of a vehicle to arrange a facility around a curved section in which the vehicle drives. According to the embodiment of the present invention, the obstacle detecting method for a transport vehicle in an article transport system in a manufacturing factory includes: a step of confirming an entry from a curved section entry mark detected at a first position to a first curved section; a step of setting the obstacle detection range of the transport vehicle as a first curve detection range corresponding to the first curved section; a step of confirming the entry to a second curved section at a second position which is a predetermined offset distance away from the first position; and a step of changing the obstacle detection range at the second curved section to a second curve detection range smaller than the first curve detection range. According to one embodiment of the present invention, a virtual node is set at the curved section in which the vehicle drives, and the obstacle detection range is changed to be narrow based on the virtual node. Therefore, the facility around the curved section is not recognized as an obstacle, and the facility is arranged at a position close to the curved section.
Patent KR-20220030487-A (KR)
Title: Memory device and operating method thereof
Inventor: KIM SANG YUN
IPC: G11C11/4094
Filed: 2020-09-02
Abstract: According to the present invention, a memory device may comprise: a first circuit; a second circuit; and an adaptive body bias generator receiving frequency detection information or temperature detection information, applying any one between first forward body bias and first reverse body bias to the first circuit in response to the frequency detection information or temperature detection information, and applying any one between second forward body bias and second reverse body bias to the second circuit in response to the frequency detection information or temperature detection information.