baber/WOPTO huggingface dataset:
Patent KR-20220105209-A (KR)
Title: System for neck disk management using mask
Inventor: TAE SUCK HO
IPC: G16H50/30
Filed: 2021-01-18
Abstract: In the present invention, sensors for sensing the posture of neck are installed in a mask to detect changes in the posture of the neck, and based on detected results in a smartphone, can induce a correct posture of the neck or correct the wrong posture. The system comprises a sensing and control device that is installed on the mask to be detachable and detects the posture of user neck to transmit a corresponding posture signal through short-range communication; and a smartphone storing an attitude signal received from the sensing and control device in the form of big data, and based on the big data, determining whether the posture of the user's neck is correct to display the determined results.
Patent KR-20220104915-A (KR)
Inventor: CHOI BU GIL
IPC: H01R13/52
Filed: 2021-01-19
Abstract: The present invention relates to a safety power outlet. According to an embodiment of the present invention, the safety power outlet comprises: a main body unit having an accommodation groove; a power supply unit placed on the accommodation groove and having a power supply terminal; a connection unit placed on the accommodation groove and having a power contact point terminal separably accessed to the power supply terminal; a gender unit engaged with a pin of a plug and able to be inserted into the accommodation groove; and a parting unit parting the power supply unit from the connection unit so that the power supply terminal can be separated from the power contact point terminal. The pin of the plug accesses the power supply terminal through the power contact point terminal. Accordingly, the present invention is able to prevent an electric shock caused by a child accessing the power supply terminal, prevent a short circuit caused by the inflow of moisture into the power supply terminal, and prevent electric shock and short circuit through a power contact point terminal exposed to the outside at the same time.
Patent KR-20220107463-A (KR)
Inventor: MOON GIHYEON
IPC: H01M50/30
Filed: 2021-01-25
Abstract: The present invention relates to a pouch-type secondary battery, a manufacturing method thereof, and a pouch-type secondary battery manufactured therefrom. More specifically, the present invention relates to a pouch-type secondary battery, a manufacturing method thereof, and a pouch-type secondary battery manufactured therefrom, wherein the pouch-type secondary battery has a built-in electrode assembly, the pouch has an opening, and one side or both sides of the opening is sealed with a porous substrate and a gas separator in which a composite layer containing a polymer in which silver particles or silver salt are dispersed is stacked on one side or both sides of the porous substrate.
Patent KR-20210129581-A (KR)
Inventor: BOG MIN GAB
IPC: G01P15/14
Filed: 2021-02-15
Abstract: The present invention relates to a welding bead inspection apparatus for inspecting the shape of a welding bead and, more specifically, to a welding bead inspection apparatus capable of inspecting a welding quality, condition and the like by photographing the shape of a bead generated during a pipe welding procedure. To achieve the purpose, the welding bead inspection apparatus includes: an image sensor part (10) photographing the shape of a welding bead in a downward open inner space formed on a middle inner side of a housing part (60); and a lighting part (30) providing illumination light directly or indirectly to the welding bead. Since the housing part (60) has a pipe placement curve surface formed on a lower side of the housing part (60) to be placed on the outer surface of the pipe so as to be slidable along the outer surface, the housing part is moved and rotated along an outer circumference surface of an inspection target pipe (P) to inspect the pipe, and, as a result, the welding bead (B) can be quickly and accurately inspected through simple inspection work even in a complex facility structure.
Patent KR-20220120977-A (KR)
Title: Photovoltaic power generation device for truck
Inventor: KIM KYEONG HO
IPC: F16F15/08
Filed: 2021-02-24
Abstract: The present invention comprises: a photovoltaic module (110) formed to be inclined downward toward a left side direction or a right side direction from the center; a plurality of first support members (120) and a plurality of second support members (130) coupled to a plurality of a lower part of the photovoltaic module (110) to support a load of the photovoltaic module (110); a fastening unit (200) screwed to an upper part of a loading box (300) and inserting and coupling a lower part of the first support member (120) or the second support member (130) to the inside; and a plurality of covers (240) provided on an upper part of the fastening unit (200) to couple the first support member (120) or the second support member (130) to the fastening unit (200). A first coupling unit (121) inserted into and coupled to the inside of the fastening unit (200) is formed to protrude in the lower part of the first support member (120), a plurality of first fastening holes (122) are recessed on an upper surface of the first coupling unit (121) to be spaced apart in a circumferential direction, a second coupling unit (131) inserted into and coupled to the inside of the fastening unit (200) is formed to protrude in a lower part of the second support member (130), and a plurality of second fastening holes (132) are recessed on an upper surface of the second coupling unit (131) to be spaced apart in the circumferential direction. In the photovoltaic power generation device for a vehicle according to the present invention, a lower buffer member damping vibration in a vertical direction and a side buffer member damping vibration in a horizontal direction are used so as to effectively damp vibration in the vertical or horizontal direction of a road transmitted to the vehicle such that the durability of the photovoltaic power generation device can be improved and the photovoltaic power generation device can be used for a long period of time.
Patent KR-20220121527-A (KR)
Title: Multi-taylor-couette device and method for manufacturing two-dimensional materials using the same
Inventor: KIM DOHYUN
IPC: C01B21/064
Filed: 2021-02-25
Abstract: Various embodiments relate to a multi-Taylor-Couette device and a manufacturing method of a two-dimensional material using the same. The multi-Taylor-Couette device comprises: an outer housing; and at least two inner cylinders respectively inserted within the outer housing and respectively configured to be rotatable within the outer housing. The manufacturing method of a two-dimensional material can be configured to rotate the inner cylinders within the outer housing to generate the multiple Taylor-Couette flows for a solution injected into spaces so that a two-dimensional material can be prepared from the solution therethrough.
Patent KR-20220122011-A (KR)
Title: Supporting device for a baby chair
Inventor: LIU I
IPC: A47D1/00
Filed: 2021-02-26
Abstract: An auxiliary seat support base according to the present invention is detachably installed on a chair frame of an auxiliary seat. The auxiliary seat support base includes one main body, one or more connecting members, and one or more supporting members. The main body includes one front end rod part and two side rod parts, wherein the front rod part is located on a front side of a lower frame, and the two side rod parts are formed at both ends of the front rod part and extend toward the lower frame. The connecting member is installed on the side rod part of the main body and is connected to a cross bar of the chair frame. The supporting member is installed at a rear end of the side rod part of the main body to support two lower rod parts of the lower frame of the chair frame. The auxiliary seat support base is installed on a front side of the chair frame to provide a supporting force when the auxiliary seat receives an external force and rotates forward, and increases a supporting area in a lower part of the auxiliary seat, thereby enhancing stability and safety of the auxiliary seat.
Patent KR-20210158761-A (KR)
Inventor: LEE YUL HEE
IPC: G06Q10/08
Filed: 2021-03-09
Abstract: Disclosed is a delivery status management method performed by an electronic device. The delivery status management method comprises: a step of of transmitting information related to an item to a delivery person terminal (courier terminal); a step of receiving information related to the delivery progress status of the item from the delivery source terminal; and a step of performing a refund procedure for the item, when the information related to the delivery progress status corresponds to a first type. According to the present disclosure, it is possible to provide a delivery status management method that allows a refund procedure to be performed quickly to a customer with a delivery interruption without delay in refund due to delivery interruption.
Patent KR-20210147868-A (KR)
Inventor: ZHU ZHAOMIN
IPC: H04N5/265
Filed: 2021-03-10
Abstract: The present invention relates to the technical field of computer vision and provides a video processing method and a device thereof. The specific implementation of the method comprises the steps of: in response to an obtained target video stream, separating a foreground image and a background image from a video frame in the target video stream; adding to-be-displayed content to a target display position in the background image to obtain a processed background image; and combining the foreground image and the processed background image to obtain a target video frame. According to the present invention, the to-be-displayed content can be directly rendered in the background, so that the content displayed in the background does not block a figure in a foreground such as a person. The present invention avoids a single display method which can only display content at an edge of a video picture, and improves the flexibility of content display in a video.
Patent KR-20220127701-A (KR)
Title: The method for locating the coating defected point in the pipeline system and electrical fire source of the blind spot in the buiding after surveying the earth potential rising place
Inventor: LEE HYUN CHANG
IPC: G01N17/00
Filed: 2021-03-11
Abstract: Provided is a method for reducing building electrical fires which increase during the rainy season. In order to eliminate the problem that it is difficult and takes a long time to accurately investigate the defect location due to the effect of the cathode protection of a metal tube due to the rise in AC ground potential, and the cause of the increased occurrence of electrical fires in the rainy season, after removing the electric leakage source by identifying the location of the ground potential rise using a vehicle mobile ground potential measuring device, the DC investigation power is connected to the cathodic protection wire again to find the defect location, and electric leakage occurring in the protection blind spot in the building with an oblique line is identified.
Patent KR-20220128847-A (KR)
Title: Vehicle, controlling method of vehicle and program stored in medium
Inventor: WOO TAEGYOO
IPC: B60R25/10
Filed: 2021-03-15
Abstract: A vehicle according to one embodiment comprises: a storage unit for storing first authentication information for primary authentication with a registered vehicle key and second authentication information for secondary authentication; a communication unit for communicating with an adjacent vehicle key; and a control unit for performing the primary authentication based on the stored first authentication information and a first authentication value received from the adjacent vehicle key and performing the secondary authentication based on the stored second authentication information and a second authentication value received from the adjacent vehicle key. The second authentication information includes a plurality of security codes. The control unit controls the communication unit to transmit one security code selected randomly from among the plurality of security codes to the adjacent vehicle key for the secondary authentication. Accordingly, the present invention can reduce the risk of theft.
Patent KR-20210149589-A (KR)
Inventor: COLLIN STIG MIKAEL
IPC: G06F15/76
Filed: 2021-03-18
Abstract: Disclosed is a logic circuit which can output a stream of sequential values, representing pixel position values, for a pixelated display device such as a spatial light modulator. The logic circuit can comprise an advanced integrated circuit such as a field-programmable gate array (FPGA) or an application-specific integrated circuit (ASIC). The stream of sequential values which is output by the logic circuit can be used by another logic circuit to calculate corresponding values of a software function, for populating pixels of the pixelated display device. The software function can be, for example, a lens function or a grating function, which can be combined with a hologram, such as a computer-generated hologram (CGH), for display on the pixelated display device.
Patent KR-20220131082-A (KR)
Title: Distributed energy storage system for solar power plant and photovoltaic system using thereof
Inventor: JIN CHEON DEOK
IPC: H02J3/32
Filed: 2021-03-19
Abstract: The present invention relates to an energy storage system (ESS) provided to store power generated from a photovoltaic power generation device, and a photovoltaic power generation system using the same. The present invention provides a distributed energy storage system for photovoltaic power generation, which has batteries provided in an ESS and distributed and arranged on one side of each solar panel to solve a problem with the ESSs of an existing photovoltaic power generation device that as the ESSs are formed in the form of a box in which a plurality of batteries are connected to each other in the same space, a fire or a failure occurs in a battery thereof, resulting in damage or unusability of the remaining batteries, and can be configured to perform control so that if a problem with a particular battery occurs, only the battery is being cut off or bypassed, to maintain the overall function or operation of the ESS at a level or higher to more stably and efficiently control the ESS, thereby increasing both the stability and efficiency of the ESS, and a photovoltaic power generation system using the same. The distributed energy storage system for photovoltaic power generation comprises: a power storage unit including a plurality of ESS modules; and a control unit for performing the control.
Patent KR-20220131087-A (KR)
Title: Method for producing flame-retardant modacrylic spinning solution and flame-retardant modacrylic fiber containing inorganic flame retardant particles
Inventor: YOUK JI HO
IPC: D01D1/02
Filed: 2021-03-19
Abstract: The present invention relates to a preparation method of a spinning solution of flame-retardant modacrylics, the method comprising the steps of: (S1) preparing a dispersion in which inorganic flame retardant particles are dispersed and an acidic aqueous solution is added to an organic solvent; and (S2) preparing a spinning solution by dissolving a modacrylic copolymer in the dispersion, wherein the modacrylic copolymer comprises 35-58 wt% of acrylonitrile monomer units, and 15-65 wt% of at least one monomer unit selected from the group consisting of vinyl chloride or vinylidene chloride. According to the method for preparing a spinning solution, it is possible to suppress rapid increase in viscosity and color change of a spinning solution for preparing flame-retardant modacrylics.
Patent KR-20210040002-A (KR)
Title: Multifunctional Accessories Storage Box
Inventor: HWANG JIN SEONG
IPC: A45C11/16
Filed: 2021-03-23
Abstract: Buying a lot of dedicated storage boxes for accessories to prevent losing the same costs a lot of money, takes up a lot of space, and is very inconvenient. According to the present invention, a multifunctional storage box for accessories allows a user to save a little money and not to buy a lot of nice storage boxes. Also, drawers are provided on the lower side of the multifunctional storage box so that the user can store various objects and the multifunctional storage box can hold more. Conventional storage boxes for accessories are small, so the user can lose the boxes as well, but the multifunctional storage box has the right size (about the size of a notebook computer), thereby preventing the user from losing the box. Additionally, dedicated frames for accessories owned by the user are inserted to the multifunctional storage box to allow the user to see and store the accessories.
Patent KR-20220132284-A (KR)
Title: Apparatus and method for warning illegal parking
Inventor: OH JU SAM
IPC: G08B3/10
Filed: 2021-03-23
Abstract: In one technical aspect of the present invention, an apparatus for warning illegal parking comprises: a housing which includes an upper surface and a lower housing; a sensor unit which is provided in the internal space of the housing and is at least partially exposed to the outside through the upper surface; and a control unit which is configured to detect a parking status of a vehicle on the upper surface based on sensing data detected from the sensor unit, and to emit a warning sound when determining a parking state of the vehicle. According to an embodiment of the present invention, the device can accurately verify the parking status of a vehicle without error, and can immediately and accurately determine illegal parking of the vehicle and limit the illegal parking by emitting a warning sound when the vehicle is parked.
Patent KR-20220104612-A (KR)
Inventor: KIM DAEWOO
IPC: B01D69/10
Filed: 2021-03-25
Abstract: The present invention relates to a gas separation membrane including a porous support, a first layer including a one-dimensional carbon body on the porous support, and a second layer including a metal-organic framework on the one-dimensional carbon body. The present invention can realize excellent gas permeability and selectivity at the same time.
Patent KR-20210122687-A (KR)
Title: Method and apparatus for prioritization between uplink data and scheduling request in a wireless communication system
Inventor: KUNG YI HSUAN
IPC: H04W72/14
Filed: 2021-03-25
Abstract: A method and a device are disclosed. In an example from a user equipment (UE) perspective configured with logical channel based priority order determination, UE determines a priority order between a first uplink (UL) grant and a first scheduling request based on a first logical channel associated with triggering the first scheduling request and the first UL grant and the first scheduling request overlap in a time domain. The UE receives a second UL grant and the second UL grant and a second scheduling request overlap in the time domain. The UE prioritizes the second UL grant over the second scheduling request based on the second UL grant addressed to a temporary cell radio network temporary identifier (C-RNTI) of the UE.
Patent KR-20210061308-A (KR)
Inventor: HYUNG WOON KIM
IPC: B65D1/36
Filed: 2021-03-25
Abstract: The present invention relates to a fruit packaging container which forms a freshness retainer in the fruit packaging container to maintain freshness of the fruit and facilitate opening of the fruit packaging container. In addition, the present invention relates to a technology having the effect of maintaining the freshness of the fruit by continuously circulating air through the freshness retainer. The fruit packaging container comprises a lower body and an upper body.
Patent KR-20220133686-A (KR)
Title: Ottoman having massaging apparatus
Inventor: LEE DONG MYOUNG
IPC: A61H23/02
Filed: 2021-03-25
Abstract: The present invention relates to an ottoman having a massage device. More specifically, the present invention relates to the ottoman having a massage device, wherein the ottoman is usable as an ottoman enabling a part of the body of a user, sitting on a chair, to be conveniently put thereon at normal times, and is capable of conveniently massaging, if necessary, the part of the body of the user sitting on the chair. The ottoman includes: a main body having a massage member for massaging a part of a user's body; a support which is provided on a lower surface of the main body and adjusts the height at which the main body is separated from the ground; a cover covering an upper surface of the main body; and a control unit for controlling operations of the main body and the support.
Patent KR-20220138153-A (KR)
Inventor: YOU SANG GUAN
IPC: A61K31/715
Filed: 2021-04-05
Abstract: The present invention relates to a preparation method of extracellular polysaccharides containing mannan derived from a culture filtrate of Lentinus edodes mycelia, and the extracellular polysaccharides obtained therefrom. The method comprises the following steps: preparing a culture filtrate of Lentinus edodes mycelia; concentrating the filtrate under reduced pressure; precipitating the concentrate obtained by concentration under reduced pressure in ethanol; and collecting and drying the precipitate. The extracellular polysaccharides containing mannan derived from a culture filtrate of Lentinus edodes mycelia of the present invention are a functional substance with an immune enhancing effect, and are highly useful as food and drug materials.
Patent KR-20220142829-A (KR)
Inventor: MOON HO KYU
IPC: G21B1/17
Filed: 2021-04-15
Abstract: The present invention relates to a tokamak vacuum container manufacturing method for manufacturing a tokamak vacuum container more precisely. According to one aspect of the present invention, provided is the tokamak vacuum container manufacturing method, which is a tokamak vacuum container manufacturing method for manufacturing a D-shape sector of a torus-shaped tokamak vacuum container formed by mutually welding a plurality of the D-shape sectors, comprising: a segment shape measurement step of attaching a plurality of measurement reference points to a surface of each pre-manufactured segment divided into a plurality to form the D-shape sector, and performing three-dimensional measurement through the attached measurement reference points; a virtual assembly step of assembling a virtual D-shape sector as a result of each segment shape measurement measured in the segment shape measurement step, and setting a final position of each segment for assembling an ideal D-shape sector; a segment positioning step of positioning each pre-manufactured segment on an assembly table according to the final position of each segment set in the virtual assembling step; a segment welding step of welding each segment positioned on the assembly table in the segment positioning step; and a confirmation step of confirming a final shape by measuring the welded D-shape sector in three dimensions.
Patent KR-20210053829-A (KR)
Title: Taping Apparatus for Battery Cell
Inventor: JEONG JONG HONG
IPC: H01M10/04
Filed: 2021-04-26
Abstract: A disclosed side taping device of a battery cell comprises: a battery cell supply unit on which battery cells are loaded so that a sealing unit faces in the lateral direction; a tape supply unit including a roll holder on which a tape roll on which an adhesive tape is wound is mounted and an adhesive surface faces upward or downward when an adhesive tape is unwound; a tape unwinding unit including a grip for gripping an end of the adhesive tape and a grip moving unit for moving the grip in the longitudinal direction of the sealing unit; a tape cutting unit including a cutter for cutting the unwound adhesive tape by moving in the vertical direction; and a first adhesive unit including a first support member, an adsorption unit provided on the first support member and adsorbing the non-adhesive surface of the cut adhesive tape, a rotation unit for rotating the first support member so that the adhesive surface of the cut adhesive tape faces the sealing unit, and a first pressing unit for pressing the first support member toward the sealing unit. The cut adhesive tape is adhered so that the longitudinal direction thereof is parallel to the longitudinal direction of the sealing unit.